Wear behaviors of bulk metallic glass alloy and hardened steel having the same hardness value
Wear behaviors of bulk metallic glass alloy and hardened steel having the same hardness value
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DOI：
10.1016/j.jallcom.2011.12.063
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发表时间：
2012-09
影响因子：
6.2
通讯作者：
D. Kwon;K. M. Lee;E. Park;Hyun-Jong Kim;J. Bae;M. Huh
中科院分区：
文献类型：
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作者：
D. Kwon;K. M. Lee;E. Park;Hyun-Jong Kim;J. Bae;M. Huh
在销盘式摩擦磨损试验机上，采用相同的销盘材料，对Zr基BMG合金和淬硬钢的摩擦磨损性能进行了研究。为了排除硬度对磨损行为的影响，制备了与BMG合金硬度相同的钢。粘着磨损控制钢销对钢盘的磨损。BMG合金的有限塑性变形导致片状BMG碎片的形成，并且它们的大小取决于所施加的应力水平。
The wear behaviors of the Zr-based BMG alloy and hardened steel were examined using a pin-on-disc type testing machine with the same pin and disc materials. Steel with the same hardness as the BMG alloy was prepared to exclude the effect of hardness on the wear behaviors. The adhesive wear governs the wear of a steel-pin against a steel-disc. Limited plastic deformation of the BMG alloy leads to the formation of flake-like BMG debris and their size depends on the level of applied stress.