Effect of Controlling Cooling on Structure and Properties of Wire Coil of High Carbon Steel SWRH82B-1V

华蔚; 徐震; 宋金玲; 张驰; 江来珠

您当前的位置：

首页 >

文章列表页 >

Effect of Controlling Cooling on Structure and Properties of Wire Coil of High Carbon Steel SWRH82B-1V

更新时间：2026-01-21

- Effect of Controlling Cooling on Structure and Properties of Wire Coil of High Carbon Steel SWRH82B-1V
- Special Steel Vol. 31, Issue 1, Pages: 60-62(2010)
- 作者机构：
  
  宝山钢铁股份有限公司研究院,上海,201900
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：07 August 2009，
  
  Online First：27 October 2022，
  
  Published：27 October 2010
- 稿件说明：
移动端阅览
华蔚, 徐震, 宋金玲, et al. Effect of Controlling Cooling on Structure and Properties of Wire Coil of High Carbon Steel SWRH82B-1V[J]. Special Steel, 2010, 31(1): 60-62.
DOI：

华蔚, 徐震, 宋金玲, et al. Effect of Controlling Cooling on Structure and Properties of Wire Coil of High Carbon Steel SWRH82B-1V[J]. Special Steel, 2010, 31(1): 60-62. DOI：

摘要

用Gleeble-2000热模拟机测定了V微合金化SWRH82B-1V钢(%:0.79C、0.23Si、0.63Mn、0.18Cr、0.05V、0.004 ON)热变形奥氏体连续冷却转变(CCT)曲线

并研究了冷却速度(1～15℃/s)对钢中索氏体和马氏体面积分数和HV硬度值的影响。通过改变斯泰摩尔生产线的冷却风量模式研究了冷却风量对SWRH82B-1V钢Φ12.5 mm盘条组织和力学性能的影响。结果表明

盘条吐丝温度880℃50%风量冷却可使该钢中索氏体组织≥90%

马氏体组织≤0.05%

盘条抗拉强度≥1130 MPa

断面收缩率≥30%。

Abstract

The continuous cooling transformation ( CCT) curves of deformed austenite of V microalloying steel SWRH82B-1V (% : 0. 79C

0. 23Si

0. 63Mn

0. 18Cr

0. 05V

0.004 ON) were measured by thermal simulator Gleeble 2000 and the effect of cooling rate (1 〜15 °C/s) on area fraction of sorbite and martensite in steel and HV hardness value of the steel was studied. And the effect of percentage of cooling wind at Stelmor production line on structure and mechanical properties of Φ12. 5 mm wire coil of steel SWRH28B-1V was studied by changing cooling mode. Results show that as the outlet temperature of finishing coil is 880 T

cooling with 50% wind rate

the area fraction of sorbite and martensite in the steel is respectively ≥90% and ≤0. 05%

and the tensile strength of the coil is ≥l 130 MPa while its area of reduction is ≥30%.

关键词

Keywords

references

Views

下载量

CSCD

CNKI被引量

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effect of Normalizing and Annealing Process on High Frequency Magnetic Properties and Strength of Cold-Rolled Non-Oriented Silicon Steel

Steelmaking Process and Quality Control of Cold-Heading Steel SWRCH35K by 120 t BOF-Argon Blowing-LF-CC Flowsheet

Development and Production of QB30 Cold Heading Steel Wire-Rod for High Strength Bolt

Effect of Cooling Rate on Structure and Cold-Heading Crack of Ф6.5〜12mm Coil of Steel SCM435

Study on Control Cooling Technology fbr Improving Strength of Q355B Hot Rolling H-Beam Steel

Related Author

苗晓

林媛

陈建东

梁素英

苏德利

范耀东

李永超

陈继林

Related Institution

太钢不锈钢股份有限公司技术中心

上海重型机械厂有限公司大型铸锻件研究所

中天钢铁集团有限公司第三炼钢厂

江苏沙钢集团有限公司转炉炼钢厂，张家港

龙腾特钢有限公司转炉炼钢厂，常熟

⁰