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박이주 교수

Park, LeeJu

INFO

  • 소속캠퍼스국방과학연구소
  • 직급전공책임교수
  • 연락처042-821-4192
  • 출신전공재료공학
  • 학위박사
  • 최종출신대학한국과학기술원
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연구분야

충돌고압재료물성, 고율변형물성

High Pressure Impact Material Properties, High Strain Rate Material Properties

대표연구실적

-  Dynamic tensile extrusion behaviour of coarse grained and ultra fine grained OFHC Copper/MSEA/20130129 -  Tensile failure of 4130 steel having different ultrafine grained structures/MSE/20100115 -  박이주/고율변형물성시험장치/10-1119919/20120217

논문(최근 5년)

-  Influences of high strain rate low temperature and deformation direction on microstructural evolution and mechanical properties of Copper[ MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2016-04-01] -  Plastic deformation and microstructural evolution during the shock consolidation of ultrafine copper powders[ MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2016-02-01] -  Characterization of flow stress at ultra high strain rates by proper extrapolation with Taylor impact test[ INTERNATIONAL JOURNAL OF IMPACT ENGINEERING,2016-01-01] -  Bi-modal structure of copper via room temperature partial recrystallization after cryogenic dynamic compression [ MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2016-01-01] -  Plastic deformation and microstructual evolution during the shock consolidation of ultrafine copper powders[ MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2015-07-01] -  충격하중을 받는 판형 콘크리트 구조물의 요소의존성 최소화 기준식[한국전산구조공학회논문집,2014-06-01] -  나노 니켈 분말의 가스건 고속압축을 통한 나노결정립 니켈 벌크재의 제조 및 물성 [한국분말야금학회지,2014-02-01] -  나노 구리-니켈 혼합분말의 충격압축법을 통한 복합벌크재의 제조 및 특성평가[한국분말야금학회지,2014-11-01] -  x-선 회절 패턴 측정과 투과 전자 현미경을 이용한 구리 나노분말의 수소 환원 처리 시 발생하는 미세조직 변화 및 치밀화 시편의 물성 분석 [한국분말야금학회지,2014-11-01] -  Microstructural evolution in the chock consolidation of ultrafine copper powders and their mechanical properties[ MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2015-01-01] -  Manufacturing and evaluation of properties of Nanocrystalline Ni bulk by dynamic compaction of Nano Ni powers using a gag gun system[한국분말야금학회지,2014-01-01] -  Dislocation density-based finite element analysis of large strain deformation behaviour of copper under high-pressure torsion[ ACTA MATERIALIA,2014-09-01] -  Evaluation of dynamic hardening models for BCC, FCC and HCP metals at a wide range of strains rates[JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,2014-01-01] -  Effect of post annealing on grain boundary of nano crystalline Cu processed by powder high pressure torsion[ METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE,2014-06-17] -  고속 충돌시 발생하는 평면 충격파를 이용한 산화 나노 분말의 치밀화 및 기계적 특성평가[한국분말야금학회지,2014-01-01] -  Circumferential shear strain in torsion based sever plastic deformation[ SCRIPTA MATERIALIA,2014-03-24] -  Hollow cone high pressure torsion:Microstructure and tensile strength by unique plastic deformation[ SCRIPTA MATERIALIA,2013-08-08] -  Dynamic tensile extrusion behaviour of coarse grained and ultrafine grained OFHC Cu[ MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2013-05-01] -  Finite element simulation of powder compaction via shock consolidation using gas gun system[Procedia Engineering,2014-11-03] -  Reliability Assessment of Impact Tensile Testing Apparatus using a Drop bar striker for intermidiate strain rate range and Evlauation of Dynamic Deformation Behaviour for a carbon steel[Transactions of the Korean Society of Mechanical Engineers, A,2016-06-01] -  Ti-6Al-4V 변형률 속도변화에 따른 인장, 압축형 JC 구성방정식 변수의 변화[Korean Journal of Materials Research,2017-01-01] -  AISI-4340 변형률속도 변화에 따른 인장, 압축형 JC 구성방정식 변수에 관한 연구[한국군사과학기술학회지,2017-08-01] -  AISI-4340 변형률 속도 변화에 따른 인장, 압축형 JC 구성방정식 변수에 관한 연구[한국군사과학기술학회지,2017-08-01] -  AISI-4340 변형률 속도[한국군사과학기술학회지,2017-07-01] -  AISI 4340 변형률 속도에 따른 인장, 압축형 JC 구성방정식 변수에 관한 연구[한국군사과학기술학회지,2017-06-01] -  AISI-4340 변형률 속도 변화에 따른 인장, 압축형 JC 구성방정식 변수에 관한 연구[한국군사과학기술학회지,2017-02-01] -  Charaacterization of hardening behaviors of 4130 steel, OFHC Copper, TI6Al4V alloy considering ultra-high strain raes and high temperature[ INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,2017-09-01] -  Characterization[ INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,2017-08-30] -  Cha[ INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,2017-03-01] -  ch[ INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,2017-04-03] -  Ch[ INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,2017-07-03] -  Characterization of hardening behaviors of 4130 steel, OFHC Copper, Ti6Al4V alloy considering ultra-high strain rate and high temperatures[ INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES,2017-02-01] -  Validation of the Hardening behaviours for metallic materials at high strain rate and temperature by using the Taylor Impact Test[Key Engineering Materials,2016-09-01] -  Effect of Target Fixture Geometry on Shock Wave Compacted Copper Powder[ METALS AND MATERIALS INTERNATIONAL,2017-02-01]

특허(최근 5년)

-  극저온 시험을 위한 가스 총 시스템 및 이를 이용한 충격변형 시험방법[2016-11-22]