基于质量分析拟合曲线优化15-5PH沉淀硬化不锈钢的时效温度
Optimization of aging temperature of 15-5PH precipitation hardened stainless steel based on quality analysis fitting curves
赵广进 1任卫斌 1赵金龙 1李新云1
作者信息
- 1. 中国空空导弹研究院,河南洛阳 471003
- 折叠
摘要
采用一款常用的质量分析软件,对15-5PH沉淀硬化不锈钢不同时效温度下的硬度和抗拉强度试验数据做了拟合分析,获得了同时满足15-5PH沉淀硬化不锈钢时效硬度和抗拉强度要求的时效温度,确定了热处理制度,缩短了工艺试验周期,满足了零件加工需求.
Abstract
Using a commonly used quality analysis software,the hardness and tensile strength test data of 15-5PH precipitation hardened stainless steel aged at different temperatures were fitted and analyzed.An aging temperature is obtained to satisfy concurrently the requirements of hardness and tensile strength of the 15-5PH precipitation hardened stainless steel,the heat treatment system is determined,the process testing cycle is shortened and the machining requirements of parts are met.
关键词
15-5PH沉淀硬化不锈钢/时效/硬度/抗拉强度/拟合曲线Key words
15-5PH precipitation hardened stainless steel/aging/hardness/tensile strength/fitting curve引用本文复制引用
出版年
2024
NETL
NSTL
万方数据