The effect of build strategies and pre-heating on the residual stress and mechanical properties of selective laser melted Ti6AI-4V parts (TWI Technology Briefing)

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The effect of build strategies and pre-heating on the residual stress and mechanical properties of selective laser melted Ti6AI-4V parts (TWI Technology Briefing)

机译：构建策略和预热对选择性激光熔化的Ti6AI-4V零件的残余应力和力学性能的影响（TWI技术简报）

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Selective laser melting (SLM) is one of a number of techniques which is included within the generic term Additive Manufac¬turing (AM). SLM makes components using a layer by layer approach and is increasingly being used for the manufacture of highly complex components where subtractive processes (particularly machining from sol¬id) have previously been used. The benefits of using this process include CAD to part capability, high process flexibility, and the ability to produce fine, intricate features with great accuracy and repeatability. The process also enables the economical use of precious and expensive materials while min¬imising energy consumption and material waste.

机译：选择性激光熔化（SLM）是通用术语“增材制造（AM）”中包含的多种技术之一。 SLM使用逐层方法制造组件，并且越来越多地用于制造高度复杂的组件，在这些组件中，以前已使用过减法工艺（尤其是从固态加工）。使用此过程的好处包括CAD零件功能，高度的过程灵活性以及能够以高精度和可重复性产生精细，复杂特征的能力。该方法还使得能够经济地使用珍贵和昂贵的材料，同时将能量消耗和材料浪费最小化。

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《Welding and cutting》 |2018年第4期|293-295|共3页
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1. In-situ residual stress reduction, martensitic decomposition and mechanical properties enhancement through high temperature powder bed pre-heating of Selective Laser Melted Ti6A14V [J] . Haider Ali, Le Ma, Hassan Ghadbeigi, Materials Science and Engineering . 2017,第MAY17期

机译：通过选择性激光熔融Ti6A14V的高温粉末床预热来原位降低残余应力，马氏体分解并提高机械性能
2. Effect of scanning strategies on residual stress and mechanical properties of Selective Laser Melted Ti6A14V [J] . Haider Ali, Hassan Ghadbeigi, Kamran Mumtaz Materials Science and Engineering . 2018,第JANa17期

机译：扫描策略对选择性激光熔炼Ti6A14V残余应力和力学性能的影响
3. The effect of post-processing heat treatment on the microstructure, residual stress and mechanical properties of selective laser melted 316L stainless steel [J] . Qi Chao, Sebastian Thomas, Nick Birbilis, Materials Science and Engineering . 2021,第Jula21期

机译：后处理热处理对选择性激光熔化316L不锈钢微观结构，残余应力和力学性能的影响
4. Effect of Laser Remelting on Microstructure, Residual Stress, and Mechanical Property of Selective Laser Melting-Processed Ti-6A1-4V Alloy [C] . Yiwa Luo, Yu Jiang, Jun Zhu, Annual Meeting and Exhibition of the Minerals, Metals and Materials Society . 2021

机译：激光重熔对选择性激光加工Ti-6a1-4V合金微观结构，残余应力和力学性能的影响
5. Microstructural Evolution and Mechanical Property Development of Selective Laser Melted Copper Alloys. [D] . Ventura, Anthony Patrick. 2017

机译：选择性激光熔融铜合金的组织演变和力学性能发展。
6. Processing Parameter Effects on Residual Stress and Mechanical Properties of Selective Laser Melted Ti6Al4V [O] . Haider Ali, Hassan Ghadbeigi, Kamran Mumtaz -1

机译：工艺参数对选择性激光熔化Ti6Al4V的残余应力和力学性能的影响
7. In-situ residual stress reduction, martensitic decomposition and mechanical properties enhancement through high temperature powder bed pre-heating of Selective Laser Melted Ti6Al4V [O] . Ali, H., Ma, L., Ghadbeigi, H., 2017

机译：选择性激光熔凝Ti6al4V高温粉末床预热原位残余应力降低，马氏体分解和力学性能增强
8. Effect of Laser Scan Strategy on Distortion and Residual Stresses of Arches made with Selective Laser Melting. [R] . Bagg, S. D., Sochalski-Kolbus, L. M., Bunn, J. 2016

机译：激光扫描策略对选择性激光熔化拱形畸变和残余应力的影响。

The effect of build strategies and pre-heating on the residual stress and mechanical properties of selective laser melted Ti6AI-4V parts (TWI Technology Briefing)

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