发明名称 |
Heat-resisting alloy for rolls. |
摘要 |
<p>A heat-resisting steel used for rolls such as glass forming rolls, continuous-casting rolls, specifically rolls for use under severe conditions of repeated heating and cooling, containing the following elements in terms of % by weight: C 0.01 - 0.20 Si 0.10 - 1.5 Mn 0.10 - 2.0 Ni 0.10 - 6.0 Cr 14.0 - 18.0 as basic constituents and optionally one or more of the following elements: Mo 0.1 - 2.0 Nb 0.05 - 0.5 V 0.10 - 0.5 Co 0.10 - 5.0 with the proviso that Ni+Co</=7.0, the balance being substantially Fe and unavoidable impurities.</p> |
申请公布号 |
EP0087482(A1) |
申请公布日期 |
1983.09.07 |
申请号 |
EP19820101505 |
申请日期 |
1982.02.26 |
申请人 |
KUBOTA LTD. |
发明人 |
YAMAKAMI, YOSHIAKI;YOSHIMITSU, ARATA |
分类号 |
C03B13/16;C22C38/40;(IPC1-7):22C38/40;03B13/16 |
主分类号 |
C03B13/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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