摘要
本文通过对凝固材料的组织、性能与凝固参数的依存关系的分析,提出了定向凝固超细柱晶组织的概念,并利用最新研制的ZMLMC超高梯度定向凝固装置获得了Ni-5(wt)％Cu合金和钴基高温合金K10的定向凝固超细柱晶组织。
A new concept of directionally solidified superfine column structure is put out after a brief review of the relations between solidification microstructures, properties of solidified materials and solidification parameters. And futher research has been done on the superfine column structures of directionally solidified Ni-5(wt)% Cu alloy and a cobalt base K10 superalloy by using the newly developped ZMLMC directional solidification equipment which has a superhigh temperature gradient.
出处
《材料工程》
EI
CAS
CSCD
北大核心
1991年第1期42-44,共3页
Journal of Materials Engineering
基金
国家自然科学基金(资助号9589014-02)
