Strong and ductile reduced activation ferritic/martensitic steel additively manufactured by selective laser melting

M. G. Jiang; Z. W. Chen; J. D. Tong; C. Y. Liu; G. Xu; H. B. Liao; P. Wang; X. Y. Wang; M. Xu; C. S. Lao

首页> 外文期刊>Materials Research Letters >Strong and ductile reduced activation ferritic/martensitic steel additively manufactured by selective laser melting

【24h】

Strong and ductile reduced activation ferritic/martensitic steel additively manufactured by selective laser melting

机译：通过选择性激光熔融相加制造的强韧性延性还原活化铁素体/马氏体钢

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Selective laser melting (SLM) was successfully applied to fabricate strong and ductile reduced activation ferritic/martensitic (RAFM) steel by introducing heterogeneous multi-/bimodal microstructure. The SLM-built RAFM steel exhibited an excellent combination of strength and ductility (i.e. yield strength of 1053?±?4.7?MPa and elongation of 16.9?±?0.4%), well surpassing the previously reported counterparts. The superior strength was expected from the refined grains and lath martensites, and the high ductility was associated with the improved dislocation-controlled strain hardening capability. This work provides a basis for developing high-performance RAFM steel by microstructural design via SLM.

机译：通过引入异质的多/双峰微观结构，选择性激光熔化（SLM）成功地应用于制造强度高且韧性降低的活化铁素体/马氏体（RAFM）钢。用SLM制成的RAFM钢表现出强度和延展性的极佳组合（即屈服强度为1053？±？4.7？MPa，伸长率为16.9？±？0.4％），远远超过了先前报道的同类产品。预计细晶粒和板条马氏体的强度更高，而高延展性与位错控制的应变硬化能力的提高有关。这项工作为通过SLM通过微结构设计开发高性能RAFM钢提供了基础。

著录项

来源
《Materials Research Letters》 |2019年第10期|共7页
作者
M. G. Jiang; Z. W. Chen; J. D. Tong; C. Y. Liu; G. Xu; H. B. Liao; P. Wang; X. Y. Wang; M. Xu; C. S. Lao;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类一般工业技术;
关键词
Selective laser meltingreduced activation steelheterogeneous microstructurestrengthductility;

机译：选择性激光熔化降低活化钢的异质组织强度。;

相似文献

外文文献
中文文献
专利

1. Enhanced strength-ductility synergy of selective laser melted reduced activation ferritic/martensitic steel via heterogeneous microstructure modification [J] . Mingguang Jiang, Changyong Liu, Zhangwei Chen, Materials Science and Engineering . 2021,第Jana13期

机译：通过非均相微结构改性，增强选择性激光熔化减少活化铁素体/马氏体钢的强度 - 延展性协同作用
2. Microstructure anisotropy and its effect on mechanical properties of reduced activation ferritic/martensitic steel fabricated by selective laser melting [J] . Huang Bo, Zhai Yutao, Liu Shaojun, Journal of Nuclear Materials: Materials Aspects of Fission and Fusion . 2018,第期

机译：通过选择性激光熔化制造的减少活化铁素体/马氏体钢的机械性能的微观结构各向异性及其影响
3. Laser melting deposited self-passivating 90W-10Cr coatings on reduced activation ferritic/martensitic steel using 90W-7Ni-3Fe interlayers [J] . Wu B. D., Yang X. S., Zhou Y. Z., Journal of Nuclear Materials: Materials Aspects of Fission and Fusion . 2021,第1期

机译：使用90W-7NI-3FE中间层，激光熔化在减少的活化铁素体/马氏体钢上沉积自钝化的90W-10CR涂层
4. MANUFACTURING TECHNOLOGIES OF BREEDING BLANKET COMPONENTS USING REDUCED ACTIVATION FERRITIC/MARTENSITIC STEEL [C] . Takanori Hirose, Hiroyasu Tanigawa, Mikio Enoeda PVP2010;ASME Pressure Vessels and Piping Division/K-PVP conference . 2011

机译：还原活化铁素体/马氏体钢制造坯料组件的生产技术
5. Additive Manufacturing of High-Performance 316L Stainless Steel Nanocomposites via Selective Laser Melting. [D] . AlMangour, Bandar Abdulaziz. 2017

机译：通过选择性激光熔融法增材制造高性能316L不锈钢纳米复合材料。
6. Laser Polishing of Additive Manufactured 316L Stainless Steel Synthesized by Selective Laser Melting [O] . Muhannad A. Obeidi, Eanna McCarthy, Barry O’Connell, 2019

机译：通过选择性激光熔融合成的增材制造的316L不锈钢的激光抛光
7. Effect of Heat-treatment Conditions on Toughness in Laser Beam Welds of Reduced Activation Ferritic/martensitic Steel F82H [O] . Ryotaro KIYOKU, Taichiro KATO, Takanori HIROSE, 2018

机译：热处理条件对减少活化铁素体/马氏体钢激光束焊缝韧性的影响F82H

Strong and ductile reduced activation ferritic/martensitic steel additively manufactured by selective laser melting

摘要

著录项

相似文献

相关主题

期刊订阅