Hard Facing Spelt Forever Remains

Bangshidhar Goswami, Kumari Shipra Suman, Sonali Nag, Atul Kumar, Amit Kumar Sinha, Abhishek Kumar, Bijay Kumar Singh, Sanatan Prasad, Gyan Shankar Sharma, Tridib Kumar Pathak

Abstract


Alternative routes in hard facing alloys for mining, marine and agricultural sectors are studies about possibilities other than traditional hard facing routes. These are composite preparation with other types of carbides and different behaviors of microstructures with variation in welding techniques. Methods of non-ferrous–based and Ni- and Co-based composite preparations are mostly laser cladding and plasma-transferred arc welding. In alternative tests, compression tests appear to describe effects of strain aging by service exposure with wear. In alternative processing, friction surfacing is studied on tool steels.


Keywords


abrasive; agricultural sectors; bucket; carbide; cast iron hard facing; composite; compression tests; hard facing; rubber wheel; steel substrate; wear; welding

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