Standard specification for silicon nitride bearing balls 氮化硅軸承滾珠標(biāo)準(zhǔn)規(guī)范
Specification for instrument precision rolling bearings ball bearings 儀器用精密滾子軸承
A study of al coating on bearing ball by high energy ball milling 高能球磨法制備磨球表面鋁涂層的研究
Failure analysis of two hybrid bearing balls under heavy loads and extremely low temperature conditions 超低溫重載工況下陶瓷球失效分析
Dalian dayou advanced ceramic co . , ltd dalian dayou advanced ceramic co . , ltd . was established in july 2001 and is a high - tech enterprise specializing in the ultra - precision production of advanced ceramic material . the companys main product are si3n4 ceramic bearing balls with a size range between 1 8 3 . 175mm and 2 50 . 8mm , and with a grade standard up to g3 大連大友高技術(shù)陶瓷有限公司成立于2001年,是一家專門(mén)從事高技術(shù)陶瓷材料超精密加工的高科技企業(yè),主要產(chǎn)品為高精度氮化硅si3n4陶瓷球,其規(guī)格范圍為1 16 1 . 588mm 2 50 . 80mm ,精度可達(dá)g2級(jí)。