Sliding Wear Resistance of Tempered T15m High Speed Steel

Abstract:

The dry sliding wear tests were carried out on T15m high speed steel with the M-2000 type wear testing machine, and studied the influence of wear performance due to the different loads and speeds on T15m, SEM was employed to analysis the worn surface morphology to discuss the mechanism of wear and tear. The results demonstrated that the mechanisms as well as the wear rate of T15m high speed steel were under different loads and speeds were different. Under the load of 100N, it is oxidative wear, while abrasive wear is the main reason for 150N and 200N. However, under 250N it is converted to serious oxidative wear and fatigue wear.

• Periodical: Advanced Materials Research (Volumes 756-759)
• Pages: 141-145
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.756-759.141
• Online since: September 2013
• Authors: Qing Yi Huang, De Gui Zhu, Chao Li, Pei Qiu Sun
• Keywords: Dry Sliding Wear, T15m High Speed Steel, Wear Mechanism

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