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公开(公告)号:US3583913A
公开(公告)日:1971-06-08
申请号:US3583913D
申请日:1968-10-11
Applicant: INT NICKEL CO
Inventor: COURTNEY RONALD J A
IPC: B21C23/32 , C10M169/00 , C10M7/34 , C10M7/02
CPC classification number: C10M7/00 , B21C23/32 , C10M2201/102 , C10M2201/12 , C10M2209/12 , C10M2217/044 , C10M2217/045 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/08 , C10N2250/10 , C10N2250/121 , C10N2270/00
Abstract: A SOLID LUBRICANT FOR USE IN THE HOT EXTRUSION OF METALS COMPRISES A COHERENT DISC HAVING ABOUT 2% TO 15% BY WEIGHT OF A FIBER SUCH AS ASBESTOS OR HEMP WITH THE REST CALCIUM SILICATE.