低合金高强钢板淬火过程尺寸变化研究  

Study on Changes in Size Concerning Low Alloy High Strength Steel Plate during Quenching Treatment

作　　者：童法松[1] 李福坤 高山 朱义轩 陈本文 赵刚 TONG Fasong;LI Fukun;GAO Shan;ZHU Yixuan;CHEN Benwen;ZHAO Gang(Military Representative Bureau of the Equipment Department of Chinese People's Liberation Army Navy in Shenyang,Shenyang 110081,Liaoning,China;State Key Laboratory of Metal Material for Marine Equipment and Application,Anshan 114009,Liaoning,China;Ansteel Iron&Steel Research Institutes,Anshan 114009,Liaoning,China)

机构地区：[1]中国人民解放军海军装备部驻沈阳地区军事代表局,辽宁沈阳110081 [2]海洋装备用金属材料及其应用国家重点实验室,辽宁鞍山114009 [3]鞍钢集团钢铁研究院,辽宁鞍山114009

出　　处：《鞍钢技术》2023年第3期25-29,共5页Angang Technology

摘　　要：为了研究低合金高强钢板在淬火处理过程中的尺寸变化规律,选取22SiMn2TiB和30CrNi3MoV两种钢板,对其淬火前后的同一位置进行三维尺寸测量并统计分析尺寸变化情况。结果表明,两种低合金高强钢板在淬火前后厚度减薄,宽度和长度尺寸均增加,且膨胀率相近。In order to study the law of changes in size concerning low alloy high strength steel plates during quenching treatment,these two kinds of steel plates such as 22SiMn2TiB and 30CrNi3MoV steel grades were selected to measure their three-dimensional sizes at the same positions before and after quenching and analyze the changes in size based on statistic data.The analytical results showed that the thickness of these two kinds of low alloy high strength steel plates was reduced before and after quenching,while their widths and lengths were increased and their expansion rates were close.

关 键 词：低合金高强钢板 淬火处理 尺寸变化 

分 类 号：TG307[金属学及工艺—金属压力加工]