时效温度对冷轧弹性合金3J1力学性能的影响

Affect of Aging Temperature on Mechanical Properties of Cold- Rolled 3J1 Alloy

郭晓东，周景林，毕富成，石敬欣

东北特殊钢集团公司

摘　要: 本文研究了3J1合金冷轧后经600℃、650℃、700℃和750℃时效处理对组织与性能的影响。结果表明:冷轧变形后随时效温度的升高,强度(抗拉强度和屈服强度)先升高后降低,3J1合金在650℃时效处理时强度达到最大值,延伸率随着时效温度的升高而升高。
关键词: 3J1合金；冷轧；时效；时效温度；抗拉强度；屈服强度；延伸率
分类号: TG156.92
出　处: 《冶金与材料》2015年第1期，第 15-16 页（共 2 页）
出版日期: 2015-02-15
知网数据: 下载 192 次，被引 2 次（截至 2026-09-29）

Abstract: The properties of 3J1 alloy were studied after aging at 600,650,700and750℃ after cold rolling. Results show that the strength( tensile strength and yield strength) increased first and then decreased with aging temperature increasing after cold rolling. The strength of 3J1 reached the maximum value at 650 ℃ aging treatment. Percentage elongation of 3J1 alloy after cold rolling increased with the increasing of aging temperature.
Keywords: 3J1 alloy; cold rolling; aging; aging temperature; tensile strength; yield strength; percentage elongation

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