On the printability and transformation behavior of nickel-titanium shape memory alloys fabricated using laser powder-bed fusion additive manufacturing

Mahmoudi M.; Tapia G.; Franco B.; Ma J.; Arroyave R.; Karaman I.; Elwany A.

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On the printability and transformation behavior of nickel-titanium shape memory alloys fabricated using laser powder-bed fusion additive manufacturing

机译：激光粉末床熔融增材制造镍钛形状记忆合金的适印性和相变行为

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Laser powder-bed fusion (L-PBF) additive manufacturing is regarded as an attractive alternative for producing parts with complex geometries for nickel-titanium shape memory alloys (NiTi SMAs). These alloys are known to pose challenges when processed using traditional subtractive or formative manufacturing technologies. Although L-PBF of NiTi has been investigated in some previous research efforts, very little emphasis has been placed on the manufacturability (or printability) of NiTi, where we use printability to refer to the capability of producing parts free of macroscopic defects.

机译：激光粉末床熔合（L-PBF）增材制造被认为是生产具有复杂几何形状的镍钛形状记忆合金（NiTi SMAs）零件的一种有吸引力的选择。已知这些合金在使用传统减成法或形成性制造技术进行加工时会带来挑战。尽管在先前的一些研究工作中已经对NiTi的L-PBF进行了研究，但很少强调NiTi的可制造性（或可印刷性），在这里我们使用可印刷性来指代生产无宏观缺陷的零件的能力。

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来源
《Journal of Manufacturing Processes》 |2018年第10期|672-680|共9页
作者
Mahmoudi M.; Tapia G.; Franco B.; Ma J.; Arroyave R.; Karaman I.; Elwany A.;
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作者单位

Texas A&M Univ, Dept Ind & Syst Engn, College Stn, TX 77843 USA;

Texas A&M Univ, Dept Ind & Syst Engn, College Stn, TX 77843 USA;

Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX USA;

Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX USA;

Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX USA;

Texas A&M Univ, Dept Mat Sci & Engn, College Stn, TX USA;

Texas A&M Univ, Dept Ind & Syst Engn, College Stn, TX 77843 USA;

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正文语种 eng
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Additive manufacturing; Laser powder-bed fusion; Nickel-titanium; Transformation temperature; Printability; Shape memory alloys; Energy density; Delamination; Selective laser melting;

机译：增材制造;激光粉末床熔融;镍钛;转变温度;可印刷性;形状记忆合金;能量密度;分层;选择性激光熔化;

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1. Microstructure, phase transformation behavior and tensile superelasticity of NiTi shape memory alloys fabricated by the wire-based vacuum additive manufacturing [J] . Ze Pu, Dong Du, Kaiming Wang, Materials Science and Engineering . 2021,第Apra22期

机译：基于丝真空添加剂制造的NITI形状记忆合金的微观结构，相变性能和拉伸超弹性
2. Corrosion assessment of Ti-6Al-4V fabricated using laser powder-bed fusion additive manufacturing [J] . Chiu Tse-Ming, Mahmoudi Mohamad, Dai Wei, Electrochimica Acta . 2018,第期

机译：使用激光粉末融合添加剂制造制造Ti-6Al-4V的腐蚀评估
3. Microstructure and mechanical characterization of TI6AL4V-B4C metal ceramic alloy, produced by laser powder-bed fusion additive manufacturing [J] . The International Journal of Advanced Manufacturing Technology . 2020,第1a2期

机译：Ti6Al4V-B4C金属陶瓷合金的组织和力学表征，由激光粉床融合添加剂制造生产
4. Investigation on Actuation Characteristics of Tailor-Made NiTi Shape Memory Alloy Structures Fabricated through Wire Arc Additive Manufacturing (WAAM) Technique [C] . LA. Palani, S.S. Mani Prabu, M. Manikandan International Conference on Shape Memory and Superelastic Technologies . 2019

机译：通过丝弧添加剂制造（WAAM）技术制备的量身型NITI形状记忆合金结构的致动特性研究
5. Crystallization and martensitic transformation behavior of nickel-titanium shape memory alloy thin films. [D] . Wang, Xi. 2007

机译：镍钛形状记忆合金薄膜的结晶和马氏体转变行为。
6. A Short Review on the Microstructure Transformation Behavior and Functional Properties of NiTi Shape Memory Alloys Fabricated by Selective Laser Melting [O] . Xiebin Wang, Sergey Kustov, Jan Van Humbeeck 2018

机译：选择性激光熔融制备NiTi形状记忆合金的微观结构相变行为和功能特性
7. In-Situ XRD Study of Phase Transformation Kinetics in a Co-Cr-W-Alloy Manufactured by Laser Powder-Bed Fusion [O] . Patrick Hegele, Jonas von Kobylinski, Leonhard Hitzler, 2021

机译：激光粉末融合制造的CO-CR-W合金中相变动力学的原位XRD研究

On the printability and transformation behavior of nickel-titanium shape memory alloys fabricated using laser powder-bed fusion additive manufacturing

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