Cleaner steel gives better performance


          

刊名:Metal Powder Report
作者:Stefan Sundin
刊号:751C0004
ISSN:0026-0657
出版年:2007
年卷期:2007, vol.62, no.5
页码:8-9
总页数:2
分类号:TF12
语种:eng
文摘:Does the 'cleanliness' of high-speed steels make an appreciable difference in tooling performance? Erasteel's Stefan Sundin says it does... Premature tool failures in powder pressing and other tooling applications, such as chipping of tool edges, plastic deformation and adhesive wear are of different origins. At Erasteel the possible failure mechanisms have been recognised and a substantial amount of grade development, process development and customer market support has been aimed at finding means to counter them.