논문 및 연구활동 |
- 연구활동(주요논문)
-
[논문]
정형식, 김구성, 정항철, 홍현선, 공만식,
A study of hot consolidation properties for recycled silicon powder(영어)
, CURRENT APPLIED PHYSICS
, No.11
(Jan, 2011)
-
[논문]
안중호, 정형식, 김용진,
Al-AlN Tri-modal composites prepared by mechanical alloying
, Reviews on Advanced Materials Science
, Vol.18
, pp.329
-334
(Oct, 2008)
-
[논문]
정형식, 김문태, 안재환, 최정호,
Effect of alloying elements on the sintering and heat treatment of elementally mixed aluminum powder alloys
, Materials Science forum
, Vol.539-543
, pp.2645
-2650
(Jan, 2007)
-
[논문]
정형식, 김문태, 안재환, 허륜민,
Effect of post deformation on the structure and properties of sintered Al-Cu-SiC composites
, Materials Science Forum
, Vol.534-536
, pp.877
-880
(Sep, 2006)
-
[논문]
정형식, 김문태, 김상철, 안재환, 이성규,
Effects of copper addition on the sintering behavior and mechanical properties of powder processed Al/SiCp composites
, Journal of materials science
, Vol.40
, No.2
, pp.441
-447
(Jan, 2005)
- 국제학술논문지
-
[논문]
정형식, 김구성, 정항철, 홍현선, 공만식,
A study of hot consolidation properties for recycled silicon powder(영어)
, CURRENT APPLIED PHYSICS
, No.11
(Jan, 2011)
-
[논문]
이성규, 안재환, 정형식, 문양호,
Development of SMD 32.768 kHz tuning fork-type crystals Part IV: Finite element method design of quartz tuning fork resonators-Significant design parameters affecting motional capacitance C1
, International Journal of Materials Research
, Vol.99
, No.11
, pp.1292
-1298
(Nov, 2008)
-
[논문]
안중호, 정형식, 김용진,
Al-AlN Tri-modal composites prepared by mechanical alloying
, Reviews on Advanced Materials Science
, Vol.18
, pp.329
-334
(Oct, 2008)
-
[논문]
안중호, 정형식, H.S. Shin, 김용진,
Structural modification of carbon nanotubes by various ball milling
, Journal of Alloys and Compounds(Elsvier)
, Vol.434-435
, pp.428
-432
(May, 2007)
-
[논문]
이성규, 안재환, 정형식, 문양호, 서원선,
Development of SMD 32.768 kHz tuning fork type crystals Part III: Design optimization of mass-production capable quartz tuning fork resonators
, International Journal of Materials Research (Carl Hanser Verlag GmbH & Co. KG, Munich, Germany)
, Vol.98
, No.3
, pp.239
-245
(Mar, 2007)
-
[논문]
안중호, 정형식, Yanli Wang, 김성진, 김용진,
Synthesis of carbon nanotube-reinforced Al matrix composites
, Materials Science Forum(Trans Tech)
, Vol.539-543
, pp.860
-865
(Jan, 2007)
-
[논문]
정형식, 김문태, 안재환, 최정호,
Effect of alloying elements on the sintering and heat treatment of elementally mixed aluminum powder alloys
, Materials Science forum
, Vol.539-543
, pp.2645
-2650
(Jan, 2007)
-
[논문]
이동원, 안재환, 정형식,
Synthesis and nitrogen stability of ultrafine titanium carbonitride particles
, Journal of Materials Research
, Vol.22
, No.1
, pp.233
-237
(Jan, 2007)
-
[논문]
정형식, 김문태, 안재환, 허륜민,
Effect of post deformation on the structure and properties of sintered Al-Cu-SiC composites
, Materials Science Forum
, Vol.534-536
, pp.877
-880
(Sep, 2006)
-
[논문]
안중호, 정형식, S.J.Hwang, 김용진,
High energy ball milling of catalytically synthesized carbon nanotubes
, Materials Science Forum
, Vol.334-336
, pp.193
-196
(Sep, 2006)
-
[논문]
이성규, 안재환, 정형식, Kimihiro Maemura, Shigeatsu Nakazawa, Tsutomu Yamamura, 이규환, 장도연,
Corrosion Behavior of Metals in Flowing Ar-42.6%O2-14.7%Br2 Gas Mixture at 700C
, 미국 부식 학회지 (Corrosion)
, Vol.62
, No.1
, pp.13
-28
(Jan, 2006)
-
[논문]
안재환, 이성규, 정형식, 김용진,
Effect of niobium on the mechanical properties of powder-metallurgy processed high-speed steels
, Zeitschrift fur Metallkunde
, Vol.96
, No.12
, pp.1426
-1430
(Dec, 2005)
-
[논문]
J.W.Ko, 정형식, J.M.Yoo, K.C,Chung, S.I.Yoo, Y.K.Kim,
Fabrication of fine and homogeneous MgB2 nano powders by spray pyrolysis
, IEEE Transaction on Applied Superconductivity
, Vol.15
, No.2
, pp.3349
-3351
(Jun, 2005)
-
[논문]
J.M.Yoo, 정형식, J.W.Ko, K.C.Chung, K.H.Lee, Y.K.Kim,
Formation of strongly biaxial textured Ni layer for YBCO coated conductor by electrodeposition process
, IEEE transaction on Apllied Superconductivity
, Vol.15
, No.2
, pp.2624
-2627
(Jun, 2005)
-
[논문]
이성규, 문지훈, 유승현, 정형식, 김종희, 문양호, 윤정호, 이재규,
Analytical and finite element method design of quartz tuning fork resonators and experimental test of samples manufactured using photolithography 2:comprehensive analysis of resonance frequencies using Sezawa's approximations
, Vacuum (Pergamon)
, Vol.78
, No.1
, pp.91
-105
(Apr, 2005)
-
[논문]
정형식, 김문태, 김상철, 안재환, 이성규,
Effects of copper addition on the sintering behavior and mechanical properties of powder processed Al/SiCp composites
, Journal of materials science
, Vol.40
, No.2
, pp.441
-447
(Jan, 2005)
-
[논문]
김기태, 정형식, 허륜민, S.C.Lee, S.Y.Ha, 황상무,
Finite element analysis for deformation behavior of an aluminum alloy composite containing SiC particles and porosities during ECAP
, materials Science and Engineering A(Elsvier)
, Vol.371
, No.1-2
, pp.306
-312
(Jul, 2004)
-
[논문]
유재무, 정형식, 고재웅, 김영국, 염도준, 이규환, 이희균,
Electrodeposition of biaxially textured nickel substrates for coated conductor by magnetic texturing
, Physica C(Elsvier)
, Vol.412-414
, pp.848
-852
(Jul, 2004)
-
[논문]
이성규, 정형식, 문양호, 윤정호,
Analytical and finite element method design of quartz tuning fork resonators and experimental test of samples manufactured using photolithography 1-significant design parameters affecting static capacitance Co
, Vacuum (Pergamon)
, Vol.75
, No.1
, pp.57
-69
(Jun, 2004)
-
[논문]
이성규, 안재환, 정형식, 장광균,
Efficacy of Cathodically Electro-Cleaning Nickel Thin Film Nozzle Plate for Piezo Inkjet Printer Head
, Japanese Journal of Applied Physics
, Vol.43
, No.5A
, pp.2645
-2650
(May, 2004)
-
[논문]
이성규, 정형식, 문양호, 윤정호,
Analytical and finite element method design of quartz tuning fork resonators and experimental test of samples manufactured using photolithography: significant design parameters affecting static capacitance C0
, Vacuum
(Dec, 2003)
-
[논문]
유재무, 정형식, K.H.Oh, Y.K.Kim, 고재웅, 최승주,
Effect of starting precursor powders on microstructural development and critical current density properties of BSCCO 2223 tapes
, Cryogenics(Elsvier)
, Vol.43
, pp.549
-553
(Oct, 2003)
-
[논문]
이성규, 정형식, 이재규,
Development of SMD 32.768 kHz tuning fork-type crystals Part II: Analytical and finite element method design of quartz tuning fork resonators and experimental test of samples manufactured using photolithography
, Zeitschrift fur Metallkunde
, Vol.94
, No.9
, pp.1027
-1033
(Sep, 2003)
-
[논문]
이성규, 정형식, 김종희, 이재규,
Effect of Post-detachment Cleaning on the Hydrophilic Nature of Nickel Thin Film Nozzle Plates for Piezo Ink-jet Printer Heads
, Plating and Surface Finishing (American Electroplaters & Surface Finishers Society
, Vol.90
, No.9
, pp.58
-62
(Sep, 2003)
-
[논문]
김용진, 정형식, 안중호,
Processing and properties of Cu matrix composites for microelectronics application
, Materials Science Forum(Transtech Publications)
, Vol.426-432
, pp.2199
-2204
(Jul, 2003)
-
[논문]
정형식, 김용현, 안재환, 김용진, 양동완,
Wear and Mechanical Properties of Reaction Synthesized Ti-6Al-4V Composites
, Materials Science Forum(Trans Tech Publications)
, Vol.426-432
, pp.2077
-2082
(Jul, 2003)
-
[논문]
유재무, 정형식, C.H.Jiang, 고재웅, 김영국, 김해두,
The influence of starting precursors on grain growth, microstructure evolution and Jc property of Bi-2223/Ag tapes
, IEEE Transaction on applied superconductivity
, Vol.13
, No.2
, pp.3014
-3017
(Jun, 2003)
-
[논문]
이규환, 정형식, 고재웅, 김동수, 김해두, 유재무, 이재영, 장도연,
Characteristics of long nickel tape for YBCO coated conductor prepared by electrodeposition
, IEEE Transaction on applied superconductivity(IEEE)
, Vol.13
, No.2
, pp.2707
-2709
(Jun, 2003)
-
[논문]
유재무, 정형식, A.Matsumoto, H.Kumakura, K.Togano, 고재웅, 김영국, 김해두, 오개희, 정수진, 최승주,
Influence of Cu addition on microstructure and Transport properties in MgB2 tapes
, IEEE Transactions on applied superconductivity(IEEE)
, Vol.13
, No.2
, pp.3214
-3216
(Jun, 2003)
-
[논문]
유재무, 정형식, C.H.Jiang, G.W.Qiao, 고재웅,
Kinetics of phase formation and transport properties of Bi-2223/Ag tapes fabricated by various calcined powders
, IEEE Transaction on applied superconductivity(IEEE)
, Vol.13
, No.2
, pp.2937
-2940
(Jun, 2003)
-
[논문]
유재무, 정형식, C.H.Jiang, G.W.Qiao, Y.Z.Wang, 고재웅,
The effect of starting precursor conditions on the phase formation and transport properties of Bi-2223/Ag tapes
, Physica C(Elsvier)
, Vol.386
, pp.186
-189
(Apr, 2003)
-
[논문]
정형식, 김용현, 안재환, 김용진,
Reaction Synthesis of Ti/TiC Particulate Reinforced Composite
, Materials Technology & Advanced Performance Materials
, Vol.18
, No.1
, pp.32
-35
(Mar, 2003)
-
[논문]
유재무, 정형식, C.H.Jiang, G.W.Qiao, 고재웅,
Optimization of precursor powders for manufacturing Bi-2223/Ag tapes
, Superconductor Science and Technology(Inst. of Physics Publ.)
, Vol.16
, pp.85
-89
(Dec, 2002)
-
[논문]
이재의, 강민, 김지만, 김진원, 정형식, 김영길,
Simple and fast microwave-enhanced wet etching of SiC particles for electroless Ni-P plating
, ELSEVIER
, Vol.161
, pp.79
-85
(Nov, 2002)
-
[논문]
유재무, 정형식, C.Jiang, 강신철, 고재웅, 김해두,
The influence of process variables of precursor powders on the microstructure evolution and transport current properties of Bi2223/Ag tapes
, Physica C(Elsevier Science B.V.)
, Vol.372-376
, pp.1005
-1008
(Aug, 2002)
-
[논문]
이규환, 정형식, 고재웅, 김해두, 유재무, 이재영, 장도연,
Fabrication of biaxially textured Ni tape for YBCO coated conductor by electrodeposition
, Physica C
, Vol.372-376
, pp.866
-868
(Aug, 2002)
-
[논문]
정형식, 강석중, 김용진,
Processing and mechanical properties of Ti-6Al-4V/TiC in-situ composite fabricated by gas-solid reaction
, Materials Science and Engineering
, Vol.333
, pp.343
-350
(Jul, 2002)
-
[논문]
정형식, 강석중, 김용진,
In-situ formation of titanium carbide in titanium powder compacts by gas-solid reaction
, Composites Part A(Elsevier)
, Vol.32
, pp.731
-738
(Apr, 2001)
-
[논문]
이규환, 정형식, 고재웅, 김해두, 유재무,
Fabrication of Biaxially-Textured Ni Substrates for YBCO Coated conductor by Electrodeposition
, IEEE Transaction on Applied Superconductivity
, Vol.11
, No.1
, pp.3154
-3157
(Mar, 2001)
-
[논문]
유재무, 정형식, X.D.Su, 고재웅, 김해두,
Effects of Lead Content and Particle size of Precursor powders on Formation rate, Grain growth and Critical current density of BSCCO 2223 Tapes
, IEEE Transactions on Applied Superconductivity
, Vol.11
, No.1
, pp.3549
-3552
(Mar, 2001)
-
[논문]
김해두, 정형식, G.Qiao, L.Hua, 유재무,
Effect of ultra fine MgO doping on the flux pinning properties of Bi-2223/Ag superconducting tapes
, Physica C
, Vol.341-348
, pp.2009
-2010
(Dec, 2000)
-
[논문]
강석중, 정형식, 신동찬,
Dendrite formation in the Bi2Sr2CaCu2)8-Ag system:reactions between Ag and oxide melt
, Physica C
, Vol.340
, No.2-3
, pp.141
-148
(Dec, 2000)
-
[논문]
유재무, 정형식, 고재웅, 김해두,
Microstructural development of BSCCO-2223 fabricated by modified two-powder process
, Physica C
, Vol.341-348
, pp.2023
-2024
(Dec, 2000)
-
[논문]
정형식, G.Qiao, L.Hua, 김해두, 유재무,
Effect of Pb content variation on microstructure and critical current density of Bi-2223/Ag superconducting tapes
, Physica C
, Vol.341-348
, pp.2011
-2012
(Dec, 2000)
-
[논문]
황선근, 정형식, H.S.Ryoo, 김병기,
Anisotropic grain growth based on the atomic adsorption model in WC-25 pct Co alloy
, Metallurgical and Materials Transaction A
, Vol.31A
, pp.1925
-1935
(Aug, 2000)
-
[논문]
정형식, Guiwen Qiao, Ling Hua, 김해두, 유재무,
Microstructure and electromagnetic properties of Bi-2223 Ag alloy sheathed tapes prepared by a controlled melting process
, Physica C(Elsvier)
, Vol.337
, No.1-4
, pp.165
-168
(Jul, 2000)
-
[논문]
유재무, 정형식, Xiao-dong Su, 고재웅, 김해두,
The influence of precursor powders on the phase evolution,grain size and trasport current properties of BSCCO2223 Ag-sheathed tapes
, Physica C
, Vol.331
, No.3,4
, pp.285
-291
(Apr, 2000)
-
[논문]
황상무, 정형식, S.H.Chung, 이정환,
Process optimal design in non-steady forming of porous metals by the finite element method
, Int. Journal of Mechanical Sciences(Elsevier)
, Vol.42
, No.5
, pp.965
-990
(Jan, 2000)
-
[논문]
유재무, 정형식, 고재웅, 김해두,
Fabrication of Twisted Multifilamentary BSCCO 2223 Tapes by using High Resistive Sheath for AC Application
, IEEE Trans. on Applied Suerconductivity
, Vol.9
, No.2
, pp.2163
-2166
(Jun, 1999)
-
[논문]
정형식, Ling Hua, 고재웅, 김해두, 유재무,
Fabrication of Bi-2223 Ag-Au-Mg Alloy Sheath Tapes with a controlled melting process
, Physica C(Elsevier)
, Vol.320
, No.45-50
, pp.45
-50
(May, 1999)
-
[논문]
Ling Hua, 정형식, Guiwen Qiao, 고재웅, 김해두, 유재무,
Fabrication and properties of Bi-2223 Ag-Au-Al alloy sheathed tapes prepared by a controlled melting process
, Supercond. Sci. Technol
, Vol.12
, pp.153
-157
(Mar, 1999)
-
[논문]
유재무, 정형식, Guiwen Qiao, 고재웅, 김해두,
Effect of precursor powders on phase evolution and electromagnetic properties of controlled melting processed Bi-2223 Ag-sheathed tape
, Physica C
, Vol.308
, No.1-2
, pp.105
-114
(Sep, 1998)
-
[논문]
지영아, 정형식, 강석중,
Formation mechanism of Y2BaCuO5 pattern in growing YBa2Cu3Ox grains during melt-infiltration process
, J. Mater.Res.
, Vol.13
, No.3
, pp.583
-588
(Mar, 1998)
-
[논문]
정형식, L.Hua, 고재웅, 김해두, 유재무,
Microstructure and phase evolution of ultrafine MgO doped Bi-2223/Ag tapes
, PHYSICA C
, Vol.291
, pp.149
-154
(Sep, 1997)
-
[논문]
유재무, 정형식, 고재웅, 김해두,
Long-length processing of BSCCO-2223 tapes made by using Ag alloys sheath
, IEEE Transactions on applied superconductivity
, Vol.7
, No.2
, pp.1837
-1840
(Jul, 1997)
-
[논문]
정형식, L. Hua, 고재웅, 김해두, 유재무,
The role of Bi-2212 in Bi-2223 Ag-sheathed tapes fabricated by a controlled melt process
, Physica C
, Vol.282
, pp.2601
-2602
(Jan, 1997)
-
[논문]
정형식, 고재웅, 김해두, 유재무,
Effect of Au and Mg addition to Ag sheath on microstructure and superconducting properties of BSCCO-2223 tapes
, Physica C
, Vol.269
, pp.109
-114
(Oct, 1996)
-
[논문]
정형식, 고재웅, 김해두, 유재무,
Fabrication of superconducting joints between PIT processed Bi-2223/Ah tapes by single and multiple press and reaction annealing
, Physica C
, Vol.267
, pp.53
-58
(Jul, 1996)
-
[논문]
정형식, 김병기,
Powder Metallurgy at KIMM,Korea
, The International Journal of Powder Metallurgy
, Vol.32
, No.2
, pp.137
-143
(Jun, 1996)
-
[논문]
정형식, J.Q.Jiang, 김병기, 김용진,
In-situ formation of TiC-(Ti-6Al-4V) composites
, Materials Science and Technology
, Vol.12
, No.4
, pp.362
-365
(Apr, 1996)
- 국내학술논문지
-
[논문]
안중호, 정형식, 김용진, 이상현,
탄소나노튜브의 중저온에서의 화학적 합성
, 학회지
, Vol.13
, No.5
, pp.305
-312
(Oct, 2006)
-
[논문]
J.M.Yoo, 정형식, G.W.Hong, H.G.Lee, J.W.Ko, S.Y.Heo, Y.K.Kim,
Fabrication of YBCO coated conductor by oxide precursor based MOD employing IBAD substrate
, Progress in superconductivity
, Vol.6
, No.2
, pp.142
-145
(Apr, 2005)
-
[논문]
정형식, 안재환, 이성규, 박정수,
Al₂O₃와 SiC 강화재가 첨가된 Al-Cu 기지 복합재료의 소결, 재압축 및 기계적 특성에 관한 연구
, 한국분말야금학회지
, Vol.11
, No.2
, pp.171
-178
(Apr, 2004)
-
[논문]
정형식, 김용현, 안재환, 양동완, 이성규, 김용진,
티타늄 성형체와 탄화수소가스 반응에 의한 티타늄 복합 재료의 합성
, 대한 금속.재료학회지
, Vol.42
, No.2
, pp.1
-8
(Feb, 2004)
-
[논문]
정형식, 김용진, 홍성현,
Heat sink용 분말재료의 현황 및 전망
, 한국분말야금학회지
, Vol.10
, No.6
, pp.456
-462
(Dec, 2003)
-
[논문]
유재무, 정형식, 고재웅, 김영국, 허순영,
Effect of chemically modified precursor solution on MOD processed YBCO thin film
, J. of Korean Institute of Applied Superconductivity and Cryogenics
, Vol.5
, No.3
, pp.23
-25
(Sep, 2003)
-
[논문]
유재무, 정형식, C.H.Jiang, Y.K.Kim, 고재웅,
Correlation of the 2223 percentage before the first intermediate pressing and the transport property of the fully processed Bi-2223/Ag tapes
, Progress in superconductivity
, Vol.4
, No.1
, pp.94
-98
(Oct, 2002)
-
[논문]
정형식, 김용진, 홍성현,
알미늄계 분말의 제조와 응용
, J. of Korea Powder Metallurgy Inst.
, Vol.9
, No.5
, pp.287
-302
(Oct, 2002)
-
[논문]
유재무, 정형식, S.C.Park, 고재웅, 김해두,
Fabrication and transportation properties of 1000A class multistrand conductor for HTS power cable
, Progress in Superconductivity
, Vol.3
, No.1
, pp.115
-119
(Oct, 2001)
-
[논문]
유재무, 정형식, C.H.Jiang, 고재웅, 김해두,
Controlling the initial conditions of precursor powders and its effects on the phase evolution and Jc properties of Bi-2223/Ag tapes
, Progress in Superconductivity
, Vol.3
, No.1
, pp.91
-94
(Oct, 2001)
-
[논문]
유재무, 정형식, 고재웅, 김해두,
Twisted multifilamentary BSCCO2223 tapes by using high resistive sheath
, Progress in superconductivity
, Vol.1
, No.2
, pp.141
-145
(Mar, 2000)
-
[논문]
정형식, 안재환, 김용진, 배종수,
분말 고속도공구강의 기계적 특성에 미치는 Co효과
, 대한금속학회지
, Vol.37
, No.9
, pp.1081
-1086
(Sep, 1999)
-
[논문]
주진호, 정형식, 고재웅, 김태호, 김해두, 나완수, 유재무,
Mechanical and thermal properties of Ag sheath alloys for Bi-2223 superconductor tape
, Progress in Superconductivity
, Vol.1
, No.1
, pp.61
-67
(Jul, 1999)
-
[논문]
김해두, 정형식, 고재웅, 유재무,
Fabrication of ultra fine MgO particles added BSCCO2223 tapes with different precursor phase constituent.
, Progress in Superconductivity
, Vol.1
, No.1
, pp.56
-60
(Jul, 1999)
-
[논문]
유재무, 정형식, 고재웅, 김해두,
BSCCO 고온초전도 선재제조 및 응용현황
, 초전도와 저온공학
, Vol.1
, No.2
, pp.49
-55
(Jul, 1999)
-
[논문]
안중호, 정형식,
Hot consolidation of mechanically alloyed nanocrystalline powders in Ni-, Fe- and Mo-based system
, Metals and Materials
, Vol.5
, No.3
, pp.295
-301
(Jun, 1999)
-
[논문]
김병기, 정형식, 김태형, 이길근,
n-TiO2 분말의 저압하염합성에 미치는 전구체 전달속도의 영향
, Journal of Korean Powder Metallurgy Institute
, Vol.6
, No.1
, pp.75
-80
(Mar, 1999)
- 국제학술발표
-
[학술회의]
정형식, 김문태, 안재환, 최정호,
Elemental effects of alloying on the heat treated properties of mixed elemental P/M Al-Cu-Zn-Sn alloys
, Pacific Rim International Conference on Materials(PRICM-6)
(Nov, 2007)
-
[학술회의]
정형식, 김문태, 박시형, 안재환,
The effects of reinforcing particles on the sintered properties of PM Al-Cu base composites
, International conference on Composite Engineering
, pp.183
-184
(Jul, 2007)
-
[학술회의]
안중호, 정형식, S.J.Hwang, 김용진,
High energy ball milling of catalytically synthesized carbon nanotubes
, 2006 PM World Congress
, pp.828
(Sep, 2006)
-
[학술회의]
정형식, 김문태, 안재환, 허륜민,
Effect of post deformation on the structure and properties of sintered Al-Cu-SiC composite
, 2006 PM World Congress
, pp.1301
-1302
(Sep, 2006)
-
[학술회의]
안중호, 정형식, S.J.Kim, Y.Wang, 김용진,
Synthesis of carbon nanotube reinforced Al matrix composites
, Thermec 2006
(Jul, 2006)
-
[학술회의]
정형식, 김문태, 안재환,
Effects of alloying elements on the sintering and heat treatment of elementally mixed aluminum powder alloys
, Thermec 2006
(Jul, 2006)
-
[학술회의]
정형식, 김문태, 안재환,
Effects of alloying elements on the sintered properties of mixed elemental aluminum powder alloys
, TMS 2006
(Mar, 2006)
-
[학술회의]
J.M.Yoo, 정형식, J.Ko, K.Chung, K.Marken, S.Hong, Y.K.Kim,
Electrodeposition of biaxially textured metal tape with low magnetic hysteresis loss for coated conductor application
, PACRIM
(Sep, 2005)
-
[학술회의]
유재무, 정형식, S.I.Yoo, 고재웅, 김영국, 이희근, 홍계원,
Fabrication of YBCO coated conductor by newly developed oxide precursor based MOD process
, 17th Int. Symp. on Superconductivity
(Nov, 2004)
-
[학술회의]
유재무, 정형식, 고재웅, 김영국, 이희근, 정국채, 허순영, 홍계원,
Fabrication of YBCO coated conductor by oxide precursor based MOD process
, Int. Workshop on Coated Conductor Application(CCA) 2004
(Nov, 2004)
-
[학술회의]
정형식, 박정수, 안재환, 이성규, 조길래,
Sintering and age hardening behavior of P/M processed Al-6wt%Cu-10vol%Al2O3p composite
, 2004 International Symposium on Powder Materials and Processing
, pp.88
-88
(Nov, 2004)
-
[학술회의]
정형식, 박정수, 안재환, 이성규, 허륜민,
The role of liquid phase on the sintering and hot pressing of Al-Cu-SiC composite
, PM2004 World Congress and Exhibition
(Oct, 2004)
-
[학술회의]
안중호, 정형식, H.S. Shin, 김용진,
Properties of multiwall carbon nanotube-reinforced Cu matrix composite
, PM 2004 World congress a& Exhibition
, pp.335
-340
(Oct, 2004)
-
[학술회의]
정형식, 김상철, 박정수, 안재환, 이성규,
The effect of SiC particle size and Al-Cu liquid phase on the hot pressing of P/M Al-Cu-SiC composite
, International conference on composites/nano engineering(ICCE-11)
, pp.1
-2
(Aug, 2004)
-
[학술회의]
정형식, 김문태, 박정수, 안재환, 이성규, 허륜민,
The effect of liquid phase and reinforcing particle morphology on the deformation of sintered Al-Cu base composites
, LiMAT 2003
, pp.2
(Nov, 2003)
-
[학술회의]
김진천, 정형식, 김용진,
Fabrication and Densification of High Alloyed aluminum Powder
, 2003 International Symposium on Advanced Powder Metallurgy
, No.2
, pp.496
-506
(Oct, 2003)
-
[학술회의]
정형식, 김문태, 박정수, 안재환,
The effect of additive elements on the sintering behavior of Al-Cu-X powder mixtures
, 2003 International Symposium on Advanced Powder Metallurgy
, pp.480
-489
(Oct, 2003)
-
[학술회의]
정형식, 김문태, 박정수, 안재환, 허륜민,
The effects of process variables on Cu coated Al2O3 powder by spray drying
, 2003 International symposium on advanced powder metallurgy
, pp.164
-174
(Oct, 2003)
-
[학술회의]
유재무, 정형식, 고재웅, 김영국, 이규환,
Magnetic texturing of Ni substrates for YBCO coated conductor by electrodeposition
, 6th European Conference on applied superconductivity
(Sep, 2003)
-
[학술회의]
유재무, 정형식, C.H.Jiang, G.W.Qiao, Y.Z.Wang, 고재웅,
The effect of starting precursor conditions on the phase formation and transport properties of Bi-2223/Ag tapes
, SPA/ICMC 2002
(Jun, 2002)
-
[학술회의]
김용진, 정형식,
PM Cu-SiC Composite for Electronic Packaging Application
, PM Tech. 2002 World Congress
(Jun, 2002)
-
[학술회의]
정형식, 김상철, 김태형, 안재환, 이준동, 황동준, 김용진,
The effect of graphite on the processing and properties of copper-graphite composites
, PM Tech 2002 World Congress
, No.6
, pp.117
-128
(Jun, 2002)
-
[학술회의]
정형식, 김용현, 김용진,
Reaction synthesis of Ti/TiC particulate reinforced composite by powder metallurgy processing
, 2002 TMS Annual Meeting
(Feb, 2002)
-
[학술회의]
정형식, 김용현,
Reaction synthesis of particulate reinforced titanium based composite
, 나노 및 재료과학기술에 관한 노스에스턴 대학-아주대 합동 심포지움
, pp.17
(May, 2001)
-
[학술회의]
정형식, 강석중, 김용진,
Synthesis of titanium matrix in-situ composite by gas-solid reaction
, 2000 P/M World Congress
(Nov, 2000)
-
[학술회의]
유재무, 정형식, 고재웅, 김해두,
Effect of lead content and particle size precursor powders on formation rate, grain growth and critical current density of BSCCO 2223 tapes
, Applied superconductivity conference
(Sep, 2000)
-
[학술회의]
이규환, 정형식, 고재웅, 김해두, 유재무,
Fabrication of bi-axially textured Ni substrates for YBCO superconductor by electrodeposition
, Applied superconductivity conference
(Sep, 2000)
-
[학술회의]
정형식, 강석중, 김병기, 김용진,
The mechanical properties of titanium based P/M composite prepared by in-situ processing
, The 7th international conference on composite engineering
, pp.453
-454
(Jul, 2000)
-
[학술회의]
정형식, 김용진,
In-situ process for producing Titanium based metal matrix composite
, 1998 Powder Metallurgy World Congress
, Vol.5
, pp.67
-72
(Nov, 1998)
-
[학술회의]
이정환, 정형식, 이상용, 이영선,
Thixoforging of spray formed Al-high Si alloys
, Competitive Advantage by near-net shape manufacturing(NNS'97)
, pp.143
-150
(Apr, 1997)
-
[학술회의]
이정환, 정형식, 이상용, 이영선,
A physical simulation of powder forged Con-rod
, Competitive advantages by near-net-shape manufacturing(NNS'97)
, pp.287
-292
(Apr, 1997)
-
[학술회의]
정형식, 고재웅, 김해두, 유재무,
Fabrication and properties of ultrafine MgO added Bi-2223/MgO/Ag tape
, International Symposium on Superconductivity
, pp.839
-842
(Nov, 1995)
-
[학술회의]
정형식, 고재웅, 김해두, 유재무,
Effect of various sheath alloys for PIT processed Bi-2223/Ag tapes
, International symposium on superconductivity
, pp.839
-842
(Nov, 1995)
- 국내학술발표
-
[학술회의]
김준용, 정형식,
Comparative study to enhance the sintering of aluminum base powder compacts
, 한국분말학회 추계학술대회
, pp.110
(Nov, 2011)
-
[학술회의]
김준용, 정형식, 안재환, 김용진,
윤활제가 알루미늄 혼합분말의 소결에 미치는 영향
, 한국분말야금학회 춘계학술대회
, pp.119
(Apr, 2010)
-
[학술회의]
정형식, 김문태, 안재환,
티타늄혼합분말합금의 소결에 미치는 합금원소의 영향
, 2007추계학술대회
, pp.45
-45
(Oct, 2007)
-
[학술회의]
정형식, 김문태, 안재환, 최정호,
Al-Cu-Zn 혼합분말합금에 Cu와 Zn가 소결 및 시효에 미치는 영향
, 추계학술대회
, pp.52
-53
(Nov, 2006)
-
[학술회의]
정형식, 박시형, 안재환,
분말법으로 제조된 Al-QC 복합재의 소결에 미치는 첨가원소의 영향
, 추계학술대회
, pp.49
-51
(Nov, 2006)
-
[학술회의]
정형식, 김문태, 안재환,
티타늄 혼합분말합금의 소결특성에 미치는 합금원소의 영향
, 2006추계 학술대회
(Oct, 2006)
-
[학술회의]
정형식, 김문태, 안재환, 최정호,
Al-6wt.%Cu 혼합분말합금의 시효 특성에 미치는 Zn 및 Sn 영향
, 2006 춘계학술대회
, pp.73
(Apr, 2006)
-
[학술회의]
고재웅, 정형식, 김영국, 김영준, 유상임, 유재무, 정국채, 한봉수,
금속분말이 첨가된 MgB2 초전도 선재의 제조
, 추계 학술대회
, pp.67
-69
(Oct, 2005)
-
[학술회의]
유재무, 정형식, 고재웅, 김영국, 이희근, 허순영, 홍계원,
Fabrication of YBCO coated conductor by oxide precursor based MOD process employing IBAD process
, 2004 년차 학술대회
(Aug, 2004)
-
[학술회의]
정형식, 박정수, 안재환, 이성규,
Al-Cu기지 분말복합재료에서 액상이 소결거동에 미치는 영향
, 2004년도 춘계학술강연 및 발표대회
, pp.36
-37
(Apr, 2004)
-
[학술회의]
정형식, 안재환, 양동완, 이성규, 허륜민,
분말법으로 제조된 Al-Cu-SiCp 복합재의 변형거동에 미치는 액상 및 강화상의 영향
, 2003년도 제46회 정기총회 및 추계학술대회
, pp.115
(Oct, 2003)
-
[학술회의]
정형식, 박정수, 안재환, 이성규, 허륜민,
분말법으로 제조된 Al-Cu-Al2O3p 복합재료의 기지/강화상간 계면특성이 소결 및 기계적 특성에 미치는 영향
, 2003년도 제46회기 정기총회 및 추계학술대회
, pp.106
(Oct, 2003)
-
[학술회의]
정형식, 김문태, 안재환, 김용진, 양동완, 탁영우,
탄화수소가스 반응에 의한 티타늄계 재료의 표면코팅층 생성 및 코팅층이 재료의 내마모 특성에 미치는 영향
, 2003 추계 학술대회
, pp.82
(Oct, 2003)
-
[학술회의]
김용진, 정형식,
알루미늄 합금분말제조 및 특성평가
, 2003한국분말야금학회 춘계학술강연발표대회
, pp.49
(Apr, 2003)
-
[학술회의]
정형식, 박정수,
금속염을 사용하여 분무건조법으로 제조된금속-세라믹 복합분말
, 2003한국분말야금학회 춘계학술강연발표대회
, pp.54
-55
(Apr, 2003)
-
[학술회의]
정형식, 김상철, 허륜민,
Al-Cu-SiC소결체의 조직과특성에 미치는 소성변형의 영향
, 2003한국분말야금학회 춘계학술강연발표대회
, pp.61
-62
(Apr, 2003)
-
[학술회의]
정형식, 김문태, 이준동,
알루미늄 혼합분말합금의 소결에 미치는 합금원소의 영향
, 2003한국분말야금학회 춘계학술강연발표대회
, pp.22
(Apr, 2003)
-
[학술회의]
안중호, 정형식, 김용진, 최영목,
고에너지 볼밀링한 Sn-Ni-Al2O3 부극재료의 Li 저장특성
, 2002 추계학술대회
(Nov, 2002)
-
[학술회의]
정형식, 김문태, 안재환, 이준동,
Al계 혼합분말합금의 소결거동에 미치는 Cu첨가의 영향
, 2002 추계학술대회
(Nov, 2002)
-
[학술회의]
안중호, 정형식, 김용진, 석세훈,
CVD로 합성한 다중벽 탄소나노튜브의 리튬 저장특성
, 2002 춘계학술대회
(Apr, 2002)
-
[학술회의]
유재무, 정형식, C.H.Jiang, 고재웅, 김해두,
The effect of relatively low lead contents on the phase formation and Jc values of Bi-2223/Ag tapes
, 2002춘계학술대회
, pp.17
-20
(Apr, 2002)
-
[학술회의]
유재무, 정형식, Kumakura, Togano, 고재웅, 김영국, 오개희, 최승주,
MgB2 초전도 선재 제조 및 자장하에서의 임계전류특성
, 2002춘계학술대회
, pp.3
-4
(Feb, 2002)
-
[학술회의]
유재무, 정형식, 고재웅, 김성환, 김철진, 박면제, 박성창,
PIT법에서 분말충진밀도가 Bi-2223/Ag 선재에 미치는 영향
, 2002춘계학술대회
, pp.101
-104
(Feb, 2002)
-
[학술회의]
유재무, 정형식, C.H.Jiang, 고재웅, 김해두,
The effects of starting precursor conditions on the phase formation and transport properties of Bi-2223/Ag tapes
, 2002춘계학술대회
, pp.343
-345
(Feb, 2002)
-
[학술회의]
정형식, 김태형, 김용진,
Cu/흑연 복합재료의 소결거동 및 열물성 평가
, 추계학술대회
(Nov, 2001)
-
[학술회의]
정형식, 김용현,
분말성형체와 탄화수소가스 분위기간의 반응에 의한 Ti/TiC복합재료 합성에 관한 연구
, 추계학술대회
(Oct, 2001)
-
[학술회의]
정형식, 김용진,
Heat Sink 소재용 Cu/SiC 분말복합재료 제조연구
, 2001 춘계학술대회
(Apr, 2001)
-
[학술회의]
유재무, 정형식, 고재웅, 김해두,
The effect of the initial BSCCO2212 grain size on the final grain size and the formation of BSCCO2223
, The Korean Superconductivity Society Meeting 2000
, pp.285
-288
(Aug, 2000)
-
[학술회의]
이규환, 정형식, 유재무,
Formation of biaxial texture of Ni-substrates for deposition of YBCO superconductor by electrodeposition
, The Korean superconductivity meeting 2000
, pp.289
-292
(Aug, 2000)
-
[학술회의]
유재무, 정형식, 고재웅, 김해두,
Fabrication and properties of 500A class multistrand conductor for HTS power cable
, Annual Conference
, pp.334
-337
(Aug, 1999)
-
[학술회의]
유재무, 정형식, 고재웅, 김해두,
Fabrication and microstructural development of BSCCO-2223 by modified two powder process
, Annual Conference
, pp.397
-400
(Aug, 1999)
-
[학술회의]
유재무, 정형식, Xiao-dong Su, 고재웅, 김해두,
The effect of precursor powder on the properties of BSCCO 2223 Ag-sheathed tapes
, Annual Meeting
, pp.329
-333
(Aug, 1999)
- 저서 및 번역
-
[저서]
강석중, 정형식, 권영순, 김득중, 김병기, 김용석, 김지순, 문인형, 박종구, 성환진, 안상호, 윤태식, 은광용, 이원혁, 이충효, 임태환, 천병선, 최용, 하태권, 홍순형,
분말재료공학
(Feb, 2004)
|