ECAP 가공 초미세립 조직 금속재료개발의 국가 경쟁력 분석

The increasing interest in the severe plastic deformation to conventional coarse-grained metals is placing stringent demands on the manufacturing techniques and performance requirements, and the engineer employs the high quality and efficiency processing technology for producing ultrafine grained materials. This paper covers recent research trends for of the equal channel angular pressing technology of the metals and alloys including the SCI-E analysis of published papers, research subjects and research institute analysis.