发明公开
- 专利标题: KONFEKTIONIERTER KETTENSTAHLROHLING, VERWENDUNG DESSELBEN, VERFAHREN ZUR HERSTELLUNG EINER KETTE UND DAMIT HERGESTELLTE KETTE
- 专利标题(英): Manufactured steel chain blank, use thereof, method for producing a chain and chain produced by said method
- 专利标题(中): 钢的链条用于生产链中的生产方法和生产链USE
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申请号: EP04761908.5申请日: 2004-09-09
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公开(公告)号: EP1664357A1公开(公告)日: 2006-06-07
- 发明人: HASLER, Stephan , HELDT, Jens , HUNKELER, Roland , PETER, Heiko , UEBEL, Andreas , URLAU, Ulrich , PENGG, Agyd
- 申请人: PEWAG AUSTRIA GmbH , von Moos Stahl AG
- 申请人地址: Bahnhofgürtel 59 8020 Graz AT
- 专利权人: PEWAG AUSTRIA GmbH,von Moos Stahl AG
- 当前专利权人: PEWAG AUSTRIA GmbH,von Moos Stahl AG
- 当前专利权人地址: Bahnhofgürtel 59 8020 Graz AT
- 代理机构: Felder, Peter
- 优先权: CH154203 20030909
- 国际公布: WO2005024072 20050317
- 主分类号: C21D9/00
- IPC分类号: C21D9/00 ; C22C38/02
摘要:
The invention relates to a manufactured steel chain blank comprising, in weight percent, between 0.17 and 0.26 % carbon, between 0.9 and 1.5 % manganese, up to 0.02 % phosphorus, up to 0.02 % sulphur, between 0.9 and 1.5 % nickel, between 0.3 and 1.0 % chromium, up to 0.25 % copper, between 0.4 and 1.0 % molybdenum, between 0.02 and 0.05 % aluminium, between 0.02 and 0.06 % titanium and up to 0.012 % nitrogen, in addition to admixtures that are usually used in the production of steel. The silicon content lies between 1.0 and 1.6 wt %.
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