An Impact-Abrasion Resistant Surfacing Electrode and its Wear-Resistant Mechanism
Aiming at improving the impact wear-resistant performance of metals, a new sort of surfacing electrode named TKCE50 was developed in this paper. This electrode is a Fe-Mn-Cr-Mo-V alloy system and belongs to iron-base wear-resistant materials. Tests like hardness, wear loss and impact-abrasion test were performed on the samples surfaced with the electrode. The results indicated that TKCE50 had not only good welding technological properties, but also super work-hardening effect and perfect impact wear-resistance. In addition, the work-hardening and wear-resistant mechanisms for this electrode were discussed based on corresponding experimental investigation and theoretical analysis.
M.K. Lei, X.P. Zhu, K.W. Xu and B.S. Xu
Z. J. Liu and X. B. Zeng, "An Impact-Abrasion Resistant Surfacing Electrode and its Wear-Resistant Mechanism ", Key Engineering Materials, Vols. 373-374, pp. 547-550, 2008