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1. 发明申请

WO1995004166A1 STEEL SHEET OF HIGH STRESS-CORROSION-CRACKING RESISTANCE FOR CANS AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：用于CANC的高应力腐蚀破坏电阻的钢板及其制造方法
公开(公告)号：WO1995004166A1
公开(公告)日：1995-02-09
申请号：PCT/JP1994001226
申请日：1994-07-26
申请人： NIPPON STEEL CORPORATION
发明人： NIPPON STEEL CORPORATION , MARUOKA, Kuniaki , FURUNO, Yoshikuni , YAMASHITA, Yasuhiko , MATSUDA, Masayuki , YOSHITOMI, Yasushige
IPC分类号： C22C38/06
CPC分类号： C22C38/12 , C21D8/0426 , C21D8/0436 , C21D8/0468 , C22C38/14
摘要： A steel sheet of a high stress-corrosion-cracking resistance for cans, characterized in that the steel sheet contains not more than 0.0015 wt.% of C, 0.05-0.40 wt.% of Mn, not more than 0.06 wt.% of P, not more than 0.06 wt.% of S, not more than 0.10 wt.% of acid soluble Al and not more than 0.0100 wt.% of N, at least one of not less than 3.4 x ((weight percentage of N) - 0.0010) wt.% and not more than 0.06 wt.% of Ti and not less than 6.6 x ((weight percentage of N) - 0.0010) wt.% and not more than 0.06 wt.% of Nb being further contained as necessary, the rest consisting of iron and unavoidable impurities, the steel sheet having an aging index of not less than 15 MPa, the relative average visibility of an electron channeling pattern measured with respect to not less than 20 crystal grains, which are not less than 50 mu m away from one another, in an intermediate portion of the steel sheet in the direction of the thickness thereof being not more than 0.85; and a method of manufacturing the steel sheet. The present invention provides a steel sheet for two-piece cans and three-piece cans which has a small thickness and a high stress-corrosion-cracking resistance.
摘要翻译：一种罐用高应力腐蚀开裂性的钢板，其特征在于，所述钢板含有不大于0.0015重量％的C，0.05-0.40重量％的Mn，不大于0.06重量％的P ，不超过0.06重量％的S，不大于0.10重量％的酸可溶性Al和不大于0.0100重量％的N，至少一个不小于3.4×（（N的重量百分比） - 0.0010）重量％且不大于0.06重量％的Ti，并且根据需要进一步含有不少于6.6×（（N的重量百分比）0.0010）重量百分比和不超过0.06重量％的Nb，剩余部分由铁和不可避免的杂质组成，钢板的老化指数不低于15MPa，相对于不小于20个晶粒测量的电子沟道图案的相对平均可见度不小于50μm 在钢板的厚度方向上的中间部分不大于0.85; 和钢板的制造方法。本发明提供一种两片式罐和三片式罐用钢板，其厚度小，耐应力腐蚀开裂性高。

2. 发明授权

EP0662523B1 STEEL SHEET OF HIGH STRESS-CORROSION-CRACKING RESISTANCE FOR CANS AND METHOD OF MANUFACTURING THE SAME 失效
标题翻译：由于高压PLAN耐腐蚀性罐生产钢
公开(公告)号：EP0662523B1
公开(公告)日：1999-04-28
申请号：EP94921814.3
申请日：1994-07-26
申请人： NIPPON STEEL CORPORATION
发明人： MARUOKA, Kuniaki , FURUNO, Yoshikuni , YAMASHITA, Yasuhiko Yahata Seitetsusyo, , MATSUDA, Masayuki Yahata Seitetsusyo, , YOSHITOMI, Yasushige Yahata Seitetsusyo,
IPC分类号： C22C38/06 , C22C38/14 , C21D8/04 , C21D9/48 , C22C38/12
CPC分类号： C22C38/12 , C21D8/0426 , C21D8/0436 , C21D8/0468 , C22C38/14

3. 发明公开

EP0662523A1 STEEL SHEET OF HIGH STRESS-CORROSION-CRACKING RESISTANCE FOR CANS AND METHOD OF MANUFACTURING THE SAME 失效
标题翻译：不锈钢麻醉师HOHERSPANNUNGSRISSKORROSIONSBESTÄNDIGKEITFÜRDIE HERSTELLUNG VON DOSEN。
公开(公告)号：EP0662523A1
公开(公告)日：1995-07-12
申请号：EP94921814.3
申请日：1994-07-26
申请人： NIPPON STEEL CORPORATION
发明人： MARUOKA, Kuniaki , FURUNO, Yoshikuni , YAMASHITA, Yasuhiko Yahata Seitetsusyo, , MATSUDA, Masayuki Yahata Seitetsusyo, , YOSHITOMI, Yasushige Yahata Seitetsusyo,
IPC分类号： C22C38/06 , C22C38/14 , C21D8/04 , C21D9/48 , C22C38/12
CPC分类号： C22C38/12 , C21D8/0426 , C21D8/0436 , C21D8/0468 , C22C38/14
摘要： A steel sheet of a high stress-corrosion-cracking resistance for cans, characterized in that the steel sheet contains not more than 0.0015 wt.% of C, 0.05-0.40 wt.% of Mn, not more than 0.06 wt.% of P, not more than 0.06 wt.% of S, not more than 0.10 wt.% of acid soluble Al and not more than 0.0100 wt.% of N, at least one of not less than 3.4 x ((weight percentage of N) - 0.0010) wt.% and not more than 0.06 wt.% of Ti and not less than 6.6 x ((weight percentage of N) - 0.0010) wt.% and not more than 0.06 wt.% of Nb being further contained as necessary, the rest consisting of iron and unavoidable impurities, the steel sheet having an aging index of not less than 15 MPa, the relative average visibility of an electron channeling pattern measured with respect to not less than 20 crystal grains, which are not less than 50 µm away from one another, in an intermediate portion of the steel sheet in the direction of the thickness thereof being not more than 0.85; and a method of manufacturing the steel sheet. The present invention provides a steel sheet for two-piece cans and three-piece cans which has a small thickness and a high stress-corrosion-cracking resistance.
摘要翻译：一种罐用高应力腐蚀开裂性的钢板，其特征在于，所述钢板含有不大于0.0015重量％的C，0.05-0.40重量％的Mn，不大于0.06重量％的P ，不超过0.06重量％的S，不大于0.10重量％的酸溶性Al和不大于0.0100重量％的N，至少一个不小于3.4×（（N的重量百分比） - 0.0010）重量％且不大于0.06重量％的Ti，并且根据需要进一步含有不少于6.6×（（N的重量百分比）0.0010）重量百分比和不超过0.06重量％的Nb，其余由铁和不可避免的杂质组成，钢板的老化指数不低于15MPa，相对于不小于20个晶粒测量的电子通道图案的相对平均可见度不小于50μm 在钢板的厚度方向上的中间部分不大于0.85; 以及钢板的制造方法。本发明提供一种两片式罐和三片式罐用钢板，其具有小的厚度和高的抗应力腐蚀开裂性。

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