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鉬合金的強韌化研究現(xiàn)狀及展望
作者:
作者單位:

1.西安建筑科技大學 冶金工程學院，陜西 西安 710055;2.陜西省冶金工程技術研究中心，陜西 西安 710055

作者簡介:

通訊作者:

中圖分類號:

TG146.4

基金項目:

陜西省工業(yè)重點單位合作項目(2015KTZDGY09-01)


Research Progress and Prospect of Strengthening and Toughening of Molybdenum Alloys
Author:
Affiliation:

1.School of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China;2.Research Center of Metal-lurgical Engineering and Technology of Shaanxi Province, Xi 'an 710055, China

Fund Project:

Shaanxi Science and Technology Coordination Innovation Project Plan (2015KTZDGY09-01); Shaanxi Provincial Department of Education Special Scientific Research Project (17JK0439)

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    摘要:

    鉬及其合金以其諸多優(yōu)異的性能在各個領域內受到廣泛關注，但其抗蠕變性能、高溫強度及抗氧化的劣化以及批量化生產(chǎn)手段的不足限制了大規(guī)模的工業(yè)應用。本文綜述了金屬鉬的脆性來源，指出非本征脆性的改進及制備工藝的革新是鉬合金研究和開發(fā)的重點方向。介紹了目前鉬合金強韌化的主要形式，列舉了典型鉬合金研究開發(fā)現(xiàn)狀，總結了鉬合金的研究方向。

    Abstract:

    The molybdenum alloy has received more and more attention in various industrial fields, but its extensive applications are restricted due to the degradation of its creep resistance, strength, and oxidation resistance at high temperature, and the lack of effective mass production methods. This research analyzes the brittleness source of pure molybdenum, and reveals that the improvement of extrinsic brittleness and innovation of preparation process are the key directions of research and development of molybdenum alloys. The methods applied for strengthening and toughening of molybdenum alloys are reviewed, and the research and application status of typical molybdenum alloys are listed. In addition, in consideration of the existing problems, the research direction of high temperature molybdenum alloys is summarized.

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引用本文

王苗,楊雙平,劉海金,楊鑫,王利東.鉬合金的強韌化研究現(xiàn)狀及展望[J].稀有金屬材料與工程,2021,50(9):3158~3168.[Wang Miao, Yang Shuangping, Liu Haijin, Yang Xin, Wang Lidong. Research Progress and Prospect of Strengthening and Toughening of Molybdenum Alloys[J]. Rare Metal Materials and Engineering,2021,50(9):3158~3168.]
DOI：10.12442/j. issn.1002-185X.20200582

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歷史
  • 收稿日期:2020-08-07
  • 最后修改日期:2021-03-25
  • 錄用日期:2021-04-15
  • 在線發(fā)布日期: 2021-09-26
  • 出版日期: 2021-09-24