Proj
J-GLOBAL ID:200904058948264878  Research Project code:9950000140 Update date:Feb. 29, 2000

Study on deformation mechanism in fine-grain superplasticity of metal and ceramics

金属及びセラミックスにおける微細粒超塑性の変形メカニズムの研究
Study period:1997 - 1997
Organization (1):
Investigating Researcher (4):
Research overview:
By decomposing crystal grain, high-strength alloy and ceramics develops a phenomenon called fine-grain superplasticity. In this phenomenon, fractional additives segregated in the grain boundaries significantly affect superplastic deformation. This study investigates the high-temperature deformation mechanism of chromium-added high-purity aluminum-copper eutectic alloy and alumina-added partially stabilized zirconia.
Keywords (4):
高強度合金 ,  セラミックス ,  添加物 ,  微細粒超塑性
Research program: Ordinary Research
Ministry with control over the research :
Ministry of Education, Culture, Sports, Science and Technology

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