发明名称 |
Railroad rail and method and system of rolling the same by conventional or continuous rolling process |
摘要 |
A railroad rail produced by rolling a substantially round bloom, together with a process and system for manufacturing the same. The round bloom may be produced by continuous casting methods. The bloom is initially rolled into a substantially rectangular shape and then into a rail. The rolling process may be continuous and in-line to allow for the production of very long seamless rails. |
申请公布号 |
AU7176194(A) |
申请公布日期 |
1995.01.17 |
申请号 |
AU19940071761 |
申请日期 |
1994.06.20 |
申请人 |
CF&I STEEL, L.P. |
发明人 |
ROBERT L CRYDERMAN;JOHN C WINKLEY |
分类号 |
B21B1/08;B21B1/46;B21B45/02;B22D11/00;B22D11/12;E01B5/02 |
主分类号 |
B21B1/08 |
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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