氢对选择性激光熔化加工的316L钢和因科镍合金718结构及力学性能的影响
Effect of Hydrogen on the Structure and Mechanical Properties of 316L Steel and Inconel 718 Alloy Processed by Selective Laser Melting.
作者信息
Maksimkin Igor P, Yukhimchuk Arkadiy A, Malkov Igor L, Boitsov Igor E, Musyaev Rafael K, Buchirin Aleksey V, Baluev Victor V, Vertei Anton V, Shevnin Evgeniy V, Shotin Sergey V, Chuvil'deev Vladimir N, Gryaznov Mikhail Yu
机构信息
RFNC-VNIIEF, Nizhny Novgorod Region, 607190 Sarov, Russia.
Materials Science Department, Physical and Technical Research Institute, Lobachevsky State University of Nizhny Novgorod, 603105 Nizhny Novgorod, Russia.
出版信息
Materials (Basel). 2022 Jul 9;15(14):4806. doi: 10.3390/ma15144806.
The interaction of hydrogen with specimens of 316L steel and Inconel 718 alloy processed by selective laser melting (SLM) was studied. The effect of hydrogen on the mechanical properties of SLM materials, hydrogen permeability, and microstructure was investigated; besides, these values were compared with the properties of conventionally produced materials. It was shown that SLM can be successfully used to produce parts for operation in hydrogen environments at high pressure at room temperature.
研究了氢与经选择性激光熔化（SLM）处理的316L钢和Inconel 718合金试样之间的相互作用。研究了氢对SLM材料力学性能、氢渗透率和微观结构的影响；此外，还将这些值与传统生产材料的性能进行了比较。结果表明，SLM可成功用于生产在室温高压氢环境中运行的零件。
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