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公开(公告)号:EP2608920A4
公开(公告)日:2017-09-27
申请号:EP11801226
申请日:2011-05-27
申请人: AB SKF
发明人: LUND THORE , RECINA VIKTOR
CPC分类号: F16C33/64 , B21C37/0826 , B23K11/04 , B23K2203/04 , C22C38/02 , C22C38/04 , C22C38/22 , F16C33/121 , F16C33/62 , F16C2204/66 , F16C2226/36 , Y10T403/477
摘要: Bearing component (10) comprising steel and at least one flash butt weld joint. The steel comprises, by weight, max 20 ppm S and max 15 ppm O and in that said steel includes sulphide inclusions and less than 5% of the sulphide inclusions contain encapsulated or embedded oxide inclusions.
摘要翻译: 轴承部件(10)包括钢和至少一个闪光对焊接头。 该钢按重量计包含最大20ppm的S和最大15ppm的O,并且所述钢包括硫化物夹杂物,并且少于5%的硫化物夹杂物含有包封或嵌入的氧化物夹杂物。