Behavior of Static Recrystallization of Hot-Compressed Steel 403Nb for Blade

宁小智; 王立民; 邢长军; 刘正东; 杨钢; 卢伦; 吕成林

您当前的位置：

首页 >

文章列表页 >

Behavior of Static Recrystallization of Hot-Compressed Steel 403Nb for Blade

更新时间：2026-01-21

- Behavior of Static Recrystallization of Hot-Compressed Steel 403Nb for Blade
- Special Steel Vol. 31, Issue 3, Pages: 59-61(2010)
- 作者机构：
  
  1. 钢铁研究总院结构所,北京,100081
  2. 抚顺特殊钢股份有限公司技术中心,抚顺,113001
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：05 November 2009，
  
  Online First：07 November 2022，
  
  Published：07 November 2010
- 稿件说明：
移动端阅览
宁小智, 王立民, 邢长军, et al. Behavior of Static Recrystallization of Hot-Compressed Steel 403Nb for Blade[J]. Special Steel, 2010, 31(3): 59-61.
DOI：

宁小智, 王立民, 邢长军, et al. Behavior of Static Recrystallization of Hot-Compressed Steel 403Nb for Blade[J]. Special Steel, 2010, 31(3): 59-61. DOI：

摘要

通过Gleeble-3500热模拟试验机对403Nb马氏体钢(%:0.16C、11.98Cr、0.03Mo、0.22Nb、0.01V、0.12Ni)在950～1 150℃进行应变速率0.01～10 s

-1

道次间隔1～100 s的二道次热压缩试验。通过总结已发表的各种静态再结晶数学模型

得出403Nb钢静态再结晶激活能Q

rex

为168.40 kJ/mol及静态再结晶模型t

0.5

=6.599 9×10

-10

-1.6

-0.46

exp(168400/RT)。结果表明

热压缩道次间隔时间短

钢的晶粒粗大

静态再结晶率低;道次间隔时间长

静态再结晶接近完成

大部分为等轴晶粒;在热压缩过程中

剪应变最大的区域再结晶最完全

晶粒最细小。

Abstract

Double passes hot-compression test of martensite steel 403 Nb (% ： 0. 16C

11. 98Cr

0. 03Mo

0. 22 Nb

0. 01V

0. 12Ni) with internal time between passes 1 ~ 100 s and strain rate 0. 01 ~ 10 s

-1

at 950 ~ 1 150 °C has been carried out by using Gleeble-3500 thermal simulator. With summarizing established different static recrystallization math models

it is obtained that the activation energy Q

rex

of static recrystallization of steel 403 Nb is 168. 40 kJ/mol

die static recrystallization model is t

0.5

=6.599 9×10

-10

-1.6

-0.46

exp( 168 400 /RT). Results show that with short internal time

the steel grain size coarsens and the static recrystallization rate decreases ； with longer internal time

the static recrystalliza

tion is nearly completed with most equiaxial grains. During hot compression

the static recrystallization is almost completed with finest grains in the region with maximum shear strain.

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

Static Recrystallization of austenite in Two-Pass Hot Compressed Spring Steel 50CrV4

A Study on Static Recrystallization of Saw Steel 75Cr1 Based on CSP Process

Deformation Behavior of Wear-Resistant Steel NM360 at High Temperature

A Study on Thermal Compression Deformation and Structure of 700 MPa Pipeline Steel

Related Author

鲍思前

赵刚

许柳

陈建徽

吴浩

徐洋

黄祥斌

蔡珍

Related Institution

武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室

武汉钢铁(集团)公司研究院

银邦金属复合材料股份有限公司技术研究院

中国一重能源装备材料科学研究所

冶金工业信息标准研究院

⁰