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鈹含量對(duì)鈦基非晶復(fù)合材料摩擦行為的影響
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作者單位:

1.深圳職業(yè)技術(shù)學(xué)院 工業(yè)訓(xùn)練中心，廣東 深圳 518055;2.河南科技大學(xué) 高端軸承摩擦學(xué)技術(shù)與應(yīng)用國(guó)家地方聯(lián)合工程實(shí)驗(yàn)室，河南 洛陽(yáng) 471023;3.洛陽(yáng)理工學(xué)院 材料科學(xué)與工程學(xué)院，河南 洛陽(yáng) 471023

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基金項(xiàng)目:

深圳職業(yè)技術(shù)學(xué)院青年創(chuàng)新項(xiàng)目（601822K35018）；廣東省普通高校青年創(chuàng)新人才項(xiàng)目 （601821K35055）；,國(guó)家自然科學(xué)基金項(xiàng)目（51801026）


Effect of Be Content on Wear Behavior of Ti-Based Bulk Metallic Glass Composites
Author:
Affiliation:

1.Industrial Training Centre, Shenzhen Polytechnic, Shenzhen 518055, China;2.National United Engineering Laboratory for Advanced Bearing Tribology, Henan University of Science and Technology, Luoyang 471023, China;3.School of Materials Science and Engineering, Luoyang Institute of Science and Technology, Luoyang 471023, China

Fund Project:

Foundation for Young Talents of Shenzhen Polytechnic (601822K35018); Foundation for Young Talents in Higher Education of Guangdong (601821K35055); National Natural Science Foundation of China (51801026)

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    摘要:

    通過(guò)真空電弧熔煉制備了一系列鈦基非晶復(fù)合材料和鈦基非晶合金，研究了合金中鈹元素的含量對(duì)整體合金摩擦行為的影響。隨著合金中鈹元素的減少，非晶復(fù)合材料中的枝晶體積分?jǐn)?shù)逐漸增加，整體合金的摩擦系數(shù)降低，但是合金的磨損率升高。所有材料的磨損表面都展現(xiàn)出了磨粒磨損的磨損機(jī)制，并且磨屑的尺寸隨著枝晶體積分?jǐn)?shù)的升高而逐漸降低。

    Abstract:

    A series of Ti-based bulk metallic glass composites (BMGCs) and a Ti-based bulk metallic glass were prepared by arc melting, and the effect of Be contents on the wear performance was investigated. The results show that the decrease in Be content in the composites increases the volume fraction of dendrites in BMGCs; the increase in the volume fraction of dendrites reduces the coefficient of friction, but increases the wear ratio slightly. All the worn surfaces show abrasive wear, and the size of wear debris is decreased with increasing the volume fraction of dendrites.

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引用本文

崔晶,杜三明,柳翊,劉抒.鈹含量對(duì)鈦基非晶復(fù)合材料摩擦行為的影響[J].稀有金屬材料與工程,2021,50(9):3062~3067.[Cui Jing, Du Sanming, Liu Yi, Liu Shu. Effect of Be Content on Wear Behavior of Ti-Based Bulk Metallic Glass Composites[J]. Rare Metal Materials and Engineering,2021,50(9):3062~3067.]
DOI：10.12442/j. issn.1002-185X.20200513

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  • 收稿日期:2020-07-17
  • 最后修改日期:2020-08-14
  • 錄用日期:2020-09-02
  • 在線發(fā)布日期: 2021-09-26
  • 出版日期: 2021-09-24