摘要
使用GH2132合金真空感应炉+电渣重熔1.0t合金锭,研究了锻造比对合金高低倍组织和室温拉伸、冲击,高温拉伸、持久性能的影响.确定该合金最佳拔长锻造比为3～4。
The 1.0t ingot of GH2132 alloy, produced by vacum inductive furnace and electroslag resmel-ting, is studied for determination of the influence of forging ratio on its macrostructure and micro-struture tensile strength at ambient and high temperature, impact toughness and endurance limit. The optimum drawing forging ratio for the alloy is 3～4.
出处
《钢铁》
CAS
CSCD
北大核心
1992年第11期41-44,共4页
Iron and Steel
