• 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

利用选择性激光熔化的工艺相关优势生产高锰钢。

Exploiting Process-Related Advantages of Selective Laser Melting for the Production of High-Manganese Steel.

作者信息

Haase Christian, Bültmann Jan, Hof Jan, Ziegler Stephan, Bremen Sebastian, Hinke Christian, Schwedt Alexander, Prahl Ulrich, Bleck Wolfgang

机构信息

Department of Ferrous Metallurgy, RWTH Aachen University, 52072 Aachen, Germany.

Fraunhofer-Institute for Laser Technology ILT, 52074 Aachen, Germany.

出版信息

Materials (Basel). 2017 Jan 11;10(1):56. doi: 10.3390/ma10010056.

DOI:10.3390/ma10010056
PMID:28772416
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5344585/
Abstract

Metal additive manufacturing has strongly gained scientific and industrial importance during the last decades due to the geometrical flexibility and increased reliability of parts, as well as reduced equipment costs. Within the field of metal additive manufacturing methods, selective laser melting (SLM) is an eligible technique for the production of fully dense bulk material with complex geometry. In the current study, we addressed the application of SLM for processing a high-manganese TRansformation-/TWinning-Induced Plasticity (TRIP/TWIP) steel. The solidification behavior was analyzed by careful characterization of the as-built microstructure and element distribution using optical and scanning electron microscopy (SEM). In addition, the deformation behavior was studied using uniaxial tensile testing and SEM. Comparison with conventionally produced TRIP/TWIP steel revealed that elemental segregation, which is normally very pronounced in high-manganese steels and requires energy-intensive post processing, is reduced due to the high cooling rates during SLM. Also, the very fast cooling promoted ε- and α'-martensite formation prior to deformation. The superior strength and pronounced anisotropy of the SLM-produced material was correlated with the microstructure based on the process-specific characteristics.

摘要

在过去几十年中，金属增材制造因其零件的几何灵活性、更高的可靠性以及降低的设备成本而在科学和工业领域具有重要意义。在金属增材制造方法领域，选择性激光熔化（SLM）是一种用于生产具有复杂几何形状的全致密块状材料的合适技术。在当前研究中，我们探讨了SLM在加工高锰相变诱发塑性/孪晶诱发塑性（TRIP/TWIP）钢方面的应用。通过使用光学显微镜和扫描电子显微镜（SEM）对增材制造后的微观结构和元素分布进行仔细表征，分析了凝固行为。此外，使用单轴拉伸试验和SEM研究了变形行为。与传统生产的TRIP/TWIP钢相比，结果表明，由于SLM过程中的高冷却速率，在高锰钢中通常非常明显且需要耗能后处理的元素偏析现象减少了。而且，极快的冷却促进了变形前ε和α'马氏体的形成。基于特定工艺特性，将SLM生产材料的优异强度和明显各向异性与微观结构相关联。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/9cafdd07fad4/materials-10-00056-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/a9b152c1569e/materials-10-00056-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/336eaa203327/materials-10-00056-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/cd055802df79/materials-10-00056-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/f01450ddb97b/materials-10-00056-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/14cd04cf092a/materials-10-00056-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/5cc8e73bb93c/materials-10-00056-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/fa41598c1c0b/materials-10-00056-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/29e2b1ad1910/materials-10-00056-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/abdc733cbdfe/materials-10-00056-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/9cafdd07fad4/materials-10-00056-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/a9b152c1569e/materials-10-00056-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/336eaa203327/materials-10-00056-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/cd055802df79/materials-10-00056-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/f01450ddb97b/materials-10-00056-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/14cd04cf092a/materials-10-00056-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/5cc8e73bb93c/materials-10-00056-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/fa41598c1c0b/materials-10-00056-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/29e2b1ad1910/materials-10-00056-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/abdc733cbdfe/materials-10-00056-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/939d/5344585/9cafdd07fad4/materials-10-00056-g010.jpg

相似文献

1
Exploiting Process-Related Advantages of Selective Laser Melting for the Production of High-Manganese Steel.利用选择性激光熔化的工艺相关优势生产高锰钢。
Materials (Basel). 2017 Jan 11;10(1):56. doi: 10.3390/ma10010056.
2
Experimental and numerical study of mechanical properties of multi-phase medium-Mn TWIP-TRIP steel: influences of strain rate and phase constituents.多相中锰孪生诱导塑性-相变诱发塑性钢力学性能的实验与数值研究：应变速率和相组成的影响
Acta Mater. 2019;177. doi: 10.1016/j.actamat.2019.07.036.
3
Investigation of the Microstructure Evolution in a Fe-17Mn-1.5Al-0.3C Steel via In Situ Synchrotron X-ray Diffraction during a Tensile Test.通过拉伸试验期间的原位同步辐射X射线衍射研究Fe-17Mn-1.5Al-0.3C钢的微观结构演变
Materials (Basel). 2017 Sep 25;10(10):1129. doi: 10.3390/ma10101129.
4
Estimation of Phase Ratio in Bulk, Textured TWIP/TRIP Steels from Pole Figures.通过极图估算块状织构TWIP/TRIP钢中的相比例
Materials (Basel). 2021 Jul 24;14(15):4132. doi: 10.3390/ma14154132.
5
Selective Laser Melting and Mechanical Properties of Stainless Steels.不锈钢的选择性激光熔化与力学性能
Materials (Basel). 2022 Oct 28;15(21):7575. doi: 10.3390/ma15217575.
6
Selective Laser Melting of Duplex Stainless Steel 2205: Effect of Post-Processing Heat Treatment on Microstructure, Mechanical Properties, and Corrosion Resistance.双相不锈钢2205的选择性激光熔化：后处理热处理对微观结构、力学性能和耐腐蚀性的影响。
Materials (Basel). 2019 Aug 2;12(15):2468. doi: 10.3390/ma12152468.
7
On the Selective Laser Melting (SLM) of the AlSi10Mg Alloy: Process, Microstructure, and Mechanical Properties.关于AlSi10Mg合金的选择性激光熔化（SLM）：工艺、微观结构及力学性能
Materials (Basel). 2017 Jan 18;10(1):76. doi: 10.3390/ma10010076.
8
Complex Structural Effects in Deformed High-Manganese Steel.变形高锰钢中的复杂结构效应
Materials (Basel). 2021 Nov 16;14(22):6935. doi: 10.3390/ma14226935.
9
Feasibility Study on Additive Manufacturing of Ferritic Steels to Meet Mechanical Properties of Safety Relevant Forged Parts.用于满足安全相关锻造部件机械性能的铁素体钢增材制造可行性研究。
Materials (Basel). 2022 Jan 5;15(1):383. doi: 10.3390/ma15010383.
10
The Effect of Selective Laser Melting Process Parameters on the Microstructure and Mechanical Properties of Al6061 and AlSi10Mg Alloys.选择性激光熔化工艺参数对Al6061和AlSi10Mg合金微观结构及力学性能的影响
Materials (Basel). 2018 Dec 20;12(1):12. doi: 10.3390/ma12010012.

引用本文的文献

1
High-Speed 3D Printing Coupled with Machine Learning to Accelerate Alloy Development for Additive Manufacturing.高速3D打印与机器学习相结合以加速增材制造合金的开发。
Adv Sci (Weinh). 2025 May;12(17):e2414880. doi: 10.1002/advs.202414880. Epub 2025 Mar 7.
2
Recent Progress in Laser Powder Bed Fusions Processes of Advanced High-Strength Steels.先进高强度钢激光粉末床熔融工艺的最新进展
Materials (Basel). 2024 Sep 25;17(19):4699. doi: 10.3390/ma17194699.
3
Metastable CrMnNi steels processed by laser powder bed fusion: experimental assessment of elementary mechanisms contributing to microstructure, properties and residual stress.
采用激光粉末床熔覆工艺加工的亚稳 CrMnNi 钢：对影响组织、性能和残余应力的基本机制的实验评估。
Sci Rep. 2022 Dec 18;12(1):21862. doi: 10.1038/s41598-022-26052-x.
4
Adjustment of Mechanical Properties of Medium Manganese Steel Produced by Laser Powder Bed Fusion with a Subsequent Heat Treatment.通过激光粉末床熔融并随后进行热处理来调整中锰钢的机械性能。
Materials (Basel). 2021 Jun 4;14(11):3081. doi: 10.3390/ma14113081.
5
Rapid Alloy Development of Extremely High-Alloyed Metals Using Powder Blends in Laser Powder Bed Fusion.在激光粉末床熔融中使用粉末混合物快速开发超高合金化金属
Materials (Basel). 2019 May 26;12(10):1706. doi: 10.3390/ma12101706.
6
Design of novel materials for additive manufacturing - Isotropic microstructure and high defect tolerance.用于增材制造的新型材料设计 - 各向同性微观结构和高缺陷容忍度。
Sci Rep. 2018 Jan 22;8(1):1298. doi: 10.1038/s41598-018-19376-0.