Enhancing strength and ductility in heterolamellar medium-Mn steel through bamboo-like microstructure design

Chao Ding; Gang Niu; Zhihui Zhang; Enmao Wang; Xinpan Yu; Huibin Wu

doi:10.1080/21663831.2024.2394575

Chinese

您当前的位置：

首页 >

文章列表页 >

Enhancing strength and ductility in heterolamellar medium-Mn steel through bamboo-like microstructure design

Original report | 更新时间：2026-08-19

- Enhancing strength and ductility in heterolamellar medium-Mn steel through bamboo-like microstructure design
- Materials Research Letters Vol. 12, Issue 11, Pages: 843-851(2024)
- 作者机构：
  
  1. a Collaborative Innovation Center of Steel Technology University of Science and Technology Beijing
  2. a Collaborative Innovation Center of Steel Technology University of Science and Technology Beijing Beijing People’s Republic of China
  3. b Yangjiang Brach Guangdong Laboratory for Materials Science and Technology (Yangjiang Advanced Alloys Laboratory)
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2024.2394575
  CLC：
- Online First：26 August 2024，
  
  Published：2024
- 稿件说明：
移动端阅览
Chao Ding, Gang Niu, Zhihui Zhang, et al. Enhancing strength and ductility in heterolamellar medium-Mn steel through bamboo-like microstructure design[J]. Materials Research Letters, 2024, 12(11): 843-851.
DOI：

Chao Ding, Gang Niu, Zhihui Zhang, et al. Enhancing strength and ductility in heterolamellar medium-Mn steel through bamboo-like microstructure design[J]. Materials Research Letters, 2024, 12(11): 843-851. DOI： 10.1080/21663831.2024.2394575.

摘要

Abstract

Nature has long inspired technological innovations

fostering the rapidly developing field of bionics. Inspired by the microstructure of bamboo

we have developed a bamboo-like structure for steel. This novel steel achieves a tensile strength exceeding 1200 MPa and a uniform elongation nearing 68%

resulting in a product of strength and uniform elongation up to 83 GPa·%. The high strength of the steel is primarily attributed to its ultra-fine lamellar grains. Additionally

the graded occurrence of multiple deformation mechanisms collectively maintains its exceptional work-hardening capability. This study presents a new approach to enhancing the performance of medium-Mn steels.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Substantial enhancement of strength and corrosion resistance in magnesium alloy via a multi-component gradient heterostructure

Toward strength-ductility synergy in trimodal grain structured metal composites by actively tuning coarse domains

Dual effect of oxide inclusions in additively manufactured nickel superalloys

Microstructural specificity of optimal creep performance in Ni-based single crystal superalloys under 980°C-250 MPa and 1100°C-137 MPa conditions

High-cycle fatigue behavior in heterostructured materials: a perspective

Related Author

Yongsen Yu

Zhiping Guan

Junfu Chen

Jiawang Song

Pinkui Ma

Zhanqiu Tan

Xiaowen Fu

Quan Zheng

Related Institution

a State Key Laboratory of Automotive Simulation and Control Jilin University Changchun People’s Republic of China

b Key Laboratory of Automobile Materials of Ministry of Education & School of Materials Science and Engineering Jilin University

c College of Materials and Chemistry China Jiliang University

a State Key Laboratory of Metal Matrix Composites School of Materials Science and Engineering Shanghai Jiao Tong University

b Shanghai Key Laboratory of Spacecraft Mechanism Aerospace System Engineering Shanghai

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰