In this paper the properties and structure characteristics of GH4133B alloy precision die-forgings by the present die forging process, and by direct ageing and preheat treatment are introduced.
叙述了现行工艺模锻的GH4133 B合金精化模锻件的性能和组织特点；叙述了直接时效、添加预备热处理精化模锻件的性能和组织特点。
In this paper the properties and structure characteristics of GH4133B alloy precision die-forgings by the present die forging process, and by direct ageing and preheat treatment are introduced.
叙述了现行工艺模锻的GH4133 B合金精化模锻件的性能和组织特点；叙述了直接时效、添加预备热处理精化模锻件的性能和组织特点。
应用推荐