• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

一种具有优异抗氧化性和高延展性的新型1000兆帕级超细晶粒双相热冲压硬化钢。

A Novel 1000 MPa Grade Ultrafine-Grained Dual-Phase Press Hardening Steel with Superior Oxidation Resistance and High Ductility.

作者信息

Yang Dapeng, Liang Jiawei, Zhou Junlong, Xu Xin, Hu Zhiping, Gu Xingli, Wang Guodong

机构信息

State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China.

Technology Center of Angang Steel Company Limited, 63 Wuyi Road, Anshan 114009, China.

出版信息

Materials (Basel). 2023 Aug 31;16(17):5994. doi: 10.3390/ma16175994.

DOI:10.3390/ma16175994
PMID:37687685
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10488505/
Abstract

1000 MPa grade low-carbon martensite press hardening steels (PHS) are widely used in energy-absorbing domains of automotive parts, such as the bottom of a B-pillar. To prevent oxide scale formation during hot forming, this PHS is often required to be protected by an additional Al-Si coating. In addition, although the low carbon martensitic microstructure grants it excellent bending toughness, the ductility tends to be limited. In this study, a novel 1000 MPa grade ultrafine-grained (UFG) martensite-ferrite (F-M) dual-phase (DP) PHS with superior oxidation resistance was designed using tailored additions of Cr, Mn, and Si, and refining the initial microstructure. Only 0.55 ± 0.18 μm thick oxide film is formed in the designed steel during austenitizing heating and stamping, which is significantly lower than the 24.6 ± 3.1 μm thick oxide film formed in conventional 1000 MPa grade low-carbon martensite PHS under the identical condition. The superior oxidation resistance of designed steel can be attributed to the rapid formation of the protective Si-rich, Cr-rich, and Mn-rich oxide layers during annealing. Moreover, due to the presence of ferrite and ultrafine microstructure, the designed steel also shows a significant improvement in ductility from 8.5% to 16.8% without sacrificing strength and bending toughness compared with conventional 1000 MPa grade low-carbon martensite PHS.

摘要

1000兆帕级低碳马氏体热冲压钢（PHS）广泛应用于汽车零部件的能量吸收领域，如B柱底部。为防止热成型过程中形成氧化皮，这种PHS通常需要额外的Al-Si涂层保护。此外，尽管低碳马氏体组织赋予其优异的弯曲韧性，但其延展性往往受到限制。在本研究中，通过定制添加Cr、Mn和Si并细化初始组织，设计了一种具有优异抗氧化性的新型1000兆帕级超细晶粒（UFG）马氏体-铁素体（F-M）双相（DP）PHS。在奥氏体化加热和冲压过程中，设计钢中仅形成0.55±0.18μm厚的氧化膜，远低于相同条件下传统1000兆帕级低碳马氏体PHS中形成的24.6±3.1μm厚的氧化膜。设计钢优异的抗氧化性可归因于退火过程中快速形成的富含Si、Cr和Mn的保护性氧化层。此外，由于铁素体和超细组织的存在，与传统1000兆帕级低碳马氏体PHS相比，设计钢在不牺牲强度和弯曲韧性的情况下，延展性也显著提高，从8.5%提高到16.8%。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/9e853691d4d8/materials-16-05994-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/16a797eb7e7c/materials-16-05994-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/779ca4417aa7/materials-16-05994-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/4e2c63e389a1/materials-16-05994-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/0ca92449fcae/materials-16-05994-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/713f79207c20/materials-16-05994-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/30f292d06954/materials-16-05994-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/e421f5eb18d0/materials-16-05994-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/1e2ff4aecd92/materials-16-05994-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/b7d5672e5eb4/materials-16-05994-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/f914d73e52ac/materials-16-05994-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/b6b441a4cc7f/materials-16-05994-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/83df7f9b0bbf/materials-16-05994-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/4e34be5ccf6e/materials-16-05994-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/9e853691d4d8/materials-16-05994-g014.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/16a797eb7e7c/materials-16-05994-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/779ca4417aa7/materials-16-05994-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/4e2c63e389a1/materials-16-05994-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/0ca92449fcae/materials-16-05994-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/713f79207c20/materials-16-05994-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/30f292d06954/materials-16-05994-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/e421f5eb18d0/materials-16-05994-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/1e2ff4aecd92/materials-16-05994-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/b7d5672e5eb4/materials-16-05994-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/f914d73e52ac/materials-16-05994-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/b6b441a4cc7f/materials-16-05994-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/83df7f9b0bbf/materials-16-05994-g012.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/4e34be5ccf6e/materials-16-05994-g013.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bd51/10488505/9e853691d4d8/materials-16-05994-g014.jpg

相似文献

1
A Novel 1000 MPa Grade Ultrafine-Grained Dual-Phase Press Hardening Steel with Superior Oxidation Resistance and High Ductility.一种具有优异抗氧化性和高延展性的新型1000兆帕级超细晶粒双相热冲压硬化钢。
Materials (Basel). 2023 Aug 31;16(17):5994. doi: 10.3390/ma16175994.
2
Microstructure and Mechanical Properties of a Cold-Rolled Ultrafine-Grained Dual-Phase Steel.一种冷轧超细晶粒双相钢的微观结构与力学性能
Materials (Basel). 2018 Aug 10;11(8):1399. doi: 10.3390/ma11081399.
3
On the use of thermomechanical processing to enhance the strength-ductility-toughness balance of plain low-carbon steel.关于采用热机械加工提高普通低碳钢强度-塑性-韧性平衡的研究
Heliyon. 2024 Aug 24;10(17):e36704. doi: 10.1016/j.heliyon.2024.e36704. eCollection 2024 Sep 15.
4
Nanoscale spheroidized cementite induced ultrahigh strength-ductility combination in innovatively processed ultrafine-grained low alloy medium-carbon steel.纳米级球化渗碳体在创新处理的超细晶低合金中碳钢中诱导出超高强-延性组合。
Sci Rep. 2017 Jun 2;7(1):2679. doi: 10.1038/s41598-017-02920-9.
5
Dependence of mechanical properties on the phase composition of intercritically annealed medium-Mn steel as the main competitor of high-strength DP steels.作为高强度双相钢的主要竞争对手，亚临界退火中锰钢的力学性能对其相组成的依赖性。
Sci Rep. 2024 Apr 26;14(1):9567. doi: 10.1038/s41598-024-60295-0.
6
Comparative Study of Anti-Corrosion Properties of Different Types of Press-Hardened Steels.不同类型热冲压钢耐腐蚀性能的对比研究
Materials (Basel). 2024 Feb 23;17(5):1022. doi: 10.3390/ma17051022.
7
Effects of Al-Si Coating and Zn Coating on the Hydrogen Uptake and Embrittlement of Ultra-High Strength Press-Hardened Steel.铝硅涂层和锌涂层对超高强度热冲压硬化钢吸氢及脆化的影响
Surf Coat Technol. 2019;374. doi: 10.1016/j.surfcoat.2019.06.047.
8
The significance of phase reversion-induced nanograined/ultrafine-grained (NG/UFG) structure on the strain hardening behavior and deformation mechanism in copper-bearing antimicrobial austenitic stainless steel.相转变诱导纳米/超细晶（NG/UFG）结构对含铜抗菌奥氏体不锈钢应变硬化行为和变形机制的意义。
J Mech Behav Biomed Mater. 2021 Jul;119:104489. doi: 10.1016/j.jmbbm.2021.104489. Epub 2021 Mar 23.
9
Synergetic Effects of Ferrite Content and Tempering Temperature on Mechanical Properties of a 960 MPa Grade HSLA Steel.铁素体含量和回火温度对960MPa级高强度低合金钢力学性能的协同作用
Materials (Basel). 2018 Oct 20;11(10):2049. doi: 10.3390/ma11102049.
10
Effects of Intercritical Annealing Temperature on Mechanical Properties of Fe-7.9Mn-0.14Si-0.05Al-0.07C Steel.两相区退火温度对Fe-7.9Mn-0.14Si-0.05Al-0.07C钢力学性能的影响
Materials (Basel). 2014 Dec 9;7(12):7891-7906. doi: 10.3390/ma7127891.

引用本文的文献

1
A Novel Low-Cost Fibrous Tempered-Martensite/Ferrite Low-Alloy Dual-Phase Steel Exhibiting Balanced High Strength and Ductility.一种新型低成本纤维状回火马氏体/铁素体低合金双相钢，具有平衡的高强度和延展性。
Materials (Basel). 2025 Mar 14;18(6):1292. doi: 10.3390/ma18061292.

本文引用的文献

1
High-Temperature Oxidation Behavior of a Cu-Bearing 17Cr Ferritic Stainless Steel.含铜17Cr铁素体不锈钢的高温氧化行为
Scanning. 2020 Dec 16;2020:8847831. doi: 10.1155/2020/8847831. eCollection 2020.
2
Microstructure and Mechanical Properties of a Cold-Rolled Ultrafine-Grained Dual-Phase Steel.一种冷轧超细晶粒双相钢的微观结构与力学性能
Materials (Basel). 2018 Aug 10;11(8):1399. doi: 10.3390/ma11081399.