Effect of Recycled Material in Cemented Carbides
Raw material(WC,Co etc.)cost constitutes a major portion of overall cost of cemented carbide products.Soft and hard(sintered)scraps are sometimes recycled during the production of cemented carbide to reduce the cost as well as impact on the environment.While use of recycled material could consume less energy,it is important to ensure that the process is robust enough to handle such raw material fluctuations and sufficient quality control measures are in-place such that performance of the end product is not compromised.In the current paper we discuss processing challenges associated with the use of recycled material and examine effects of different raw material sources(virgin/APT,soft scrap,zinc reclaim scrap etc.)on the microstructure and properties of cemented carbides.
Cemented Carbides Zinc Reclaim Cutting Tools Microstructure Transverse Rupture Strength
Trivedi Pankaj Hillebrecht James Mizgalski Kent
Kennametal Inc.1600 Technology Way,Latrobe,PA 15650
国际会议
北京
英文
752-759
2018-09-16（万方平台首次上网日期，不代表论文的发表时间）