某航空发动机用GH4065A合金低压涡轮盘锻件研制  

Development of GH4065A alloy low pressure turbine disk forging for an aeroengine

作　　者：罗阳 张文云 陈丽芳 张北江[3] Luo Yang;Zhang Wenyun;Chen Lifang;Zhang Beijiang(Southwest Aluminum(Group)Co.,Ltd.,Chongqing 401326;Beijing GAONA Materials and Technology Co.,Ltd.,Beijing 100081;High Temperature Materials Research Division,Central Iron&Steel Research Institute Co.,Ltd.,Beijing 100081,China)

机构地区：[1]西南铝业(集团)有限责任公司,重庆401326 [2]北京钢研高纳科技股份有限公司,北京100081 [3]钢铁研究总院有限公司高温材料研究所,北京100081

出　　处：《铝加工》2022年第4期64-68,共5页Aluminium Fabrication

摘　　要：高温合金涡轮盘锻造成形工艺对涡轮盘的制造至关重要。以某航空发动机用GH4065A合金低压涡轮盘锻件为例,对其成形工艺方案进行分析,并结合实际生产经验,制定出合理的锻造工艺方案。同时,通过数值模拟,生产出了符合技术标准要求的低压涡轮盘锻件,为今后生产同类型锻件提供参考。High-temperature alloy turbine disk forging is crucial for turbine disk producing.This paper takes GH4065A alloy low pressure turbine disk forging used in an aeroengine for example, the forging forming process scheme is analyzed. And combining with the production practice,the reasonable forging process scheme was prepared,and the satisfied low pressure turbine disk forging was produced through numerical simulation,which can provide the certain reference value for manufacturing the same type of forgings.

关 键 词：GH4065A合金钢 低压涡轮盘锻件 成形工艺 数值模拟 

分 类 号：TG142.73[一般工业技术—材料科学与工程]