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1.发明申请PARTICULATE CaF2 AND BaF2 AGENT FOR IMPROVING THE MACHINABILITY OF SINTERED IRON-BASED POWER 审中-公开颗粒CaF2和BaF2代理提高了基于铁素体的功率的可加工性
公开(公告)号：WO1993024261A1
公开(公告)日：1993-12-09
申请号：PCT/SE1993000469
申请日：1993-05-27
Applicant: HÖGANÄS AB , ANDERSSON, Owe
Inventor： HÖGANÄS AB
IPC: B22F01/00
CPC classification number: C01F11/22 , C22C33/0228
Abstract: The invention relates to an additive for improving the machinability of iron-based powder compositions. The additive contains a combination of calcium fluoride particles and barium fluoride particles, which is included in an amount of 0.1-1.0 % by weight in the powder composition. Further, the invention relates to powder compositions containing the indicated additives, as well as sintered products produced from the powder compositions.
Abstract translation: 本发明涉及一种用于提高铁基粉末组合物的机械加工性能的添加剂。 添加剂含有氟化钙颗粒和氟化钡颗粒的组合，其在粉末组合物中的含量为0.1-1.0重量％。 此外，本发明涉及含有所述添加剂的粉末组合物以及由粉末组合物制备的烧结产品。
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2.发明申请PARTICULATE CaF2 AGENT FOR IMPROVING THE MACHINABILITY OF SINTERED IRON-BASED POWDER 审中-公开用于改善烧结铁粉的机械性能的CaF2代理
公开(公告)号：WO1993024260A1
公开(公告)日：1993-12-09
申请号：PCT/SE1993000468
申请日：1993-05-27
Applicant: ANDERSSON, Owe
IPC: B22F01/00
CPC classification number: C01F11/22 , C22C33/0228
Abstract: The invention relates to an additive for improving the machinability of iron-based powder compositions. The additive contains calcium fluoride particles which are included in an amount of 0.1-0.6 % by weight in the powder composition. The invention further relates to powder compositions containing the additives indicated, as well as sintered products produced from the powder compositions.
Abstract translation: 本发明涉及一种用于提高铁基粉末组合物的机械加工性能的添加剂。 该添加剂含有在粉末组合物中以0.1-0.6重量％的量包含的氟化钙颗粒。 本发明还涉及含有所述添加剂的粉末组合物以及由粉末组合物制备的烧结产品。
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