8620H电渣钢与电炉钢的纯净度及性能研究  

Study on Purity Degree and Property of 8620H Steel with Electroslag and Electric Furnace

作　　者：海侠女 房雨萌 黄太伟 HAI Xia-nv;FANG Yu-meng;HUANG Tai-wei(Shanxi Fast Auto Drive Group Co.,Ltd.,Xi'an Shanxi 710119,China)

机构地区：[1]陕西法士特汽车传动集团有限责任公司,陕西西安710119

出　　处：《热处理技术与装备》2022年第4期5-9,共5页Heat Treatment Technology and Equipment

基　　金：陕西省重点研发计划项目(2021GY-256)。

摘　　要：通过纯净度检测、化学成分分析及力学性能测试等方法,对比分析了8620H电渣钢与8620H电炉钢的纯净度和性能差异。结果表明:与8620H电炉钢相比,8620H电渣钢的纯净度更高,碳偏析更少、冲击韧性更高。该研究可为8620H钢选材设计、生产及质量控制提供依据。The differences of purity degree and property between 8620 H electroslag steel and 8620 H electric furnace steel were compared and analyzed by means of purity degree test, chemical composition analysis and mechanical property test. The results showed that compared with 8620 H electric furnace steel, 8620 H eletroslag steel had higher purity degree, less carbon segregation and higher impact toughness. This study can provide reference for 8602 H steel of material selection, production and quality control.

关 键 词：电渣钢 纯净度 碳偏析 力学性能 

分 类 号：TG142.76[一般工业技术—材料科学与工程]