ISSN:1003-8620

CN:42-1243/TF

主管:中信泰富特钢集团股份有限公司

主办:大冶特殊钢有限公司

特殊钢 ›› 2006, Vol. 27 ›› Issue (3): 39-43.

• 综述 • 上一篇    下一篇

汽车用微合金化非调质钢的进展

刘瑞宁1,2,王福明1   

  1. 1北京科技大学冶金与生态工程学院,北京100083;
    2石家庄钢铁有限责任公司技术中心,石家庄050031
  • 收稿日期:2006-01-06 出版日期:2006-05-08 发布日期:2023-03-10
  • 作者简介:刘瑞宁(1967-),男,高级工程师,从事炼钢工艺技术研 究。

A dvance in Microalloying Non-Quenched-Tempered Steels for Auto

Liu  Ruining1,2,Wang  Fuming1   

  1. 1 School of Metallurgy and Ecological Engineering,University of Science and Technology,Beijing 100083;
    2 Shijiazhuang Iron and Steal Co Ltd,Shijiazhuang 050031
  • Received:2006-01-06 Published:2006-05-08 Online:2023-03-10

摘要: 与淬回火调质钢比较,空冷非调质钢不但能降低成本,而且可避免热处理所引起的零件变形,减少机械性能的偏差。介绍了空冷铁素体-珠光体高韧性非调质钢、贝氏体和马氏体非调质钢的进展以及当前国内非调质钢的生产和应用。

Abstract: By comparison with quenching and tempering steels the non-quenched-tempered steels not only decrease production cost but also can avoid deformation of parts by heat treatment and decrease deviation of mechanical properties.  The advance in ferrite-pearlite high toughness non-quenched-tempered steels, bainite and martensite non-quenched-tempered steels and current production and application of domestic non-quenched-tempered steel are presented.