发明名称 |
СПОСОБ ПРОИЗВОДСТВА БИМЕТАЛЛИЧЕСКИХ СЛИТКОВ |
摘要 |
FIELD: metallurgy. ^ SUBSTANCE: method suggests to re-melt consumable electrodes out of metal of interior layer into shell out of metal of exterior layer; at that immediately prior to melt shell is subject to non-oxidation heating to temperature of 0.3-0.8 of metal solidus of exterior layer, at that height of a heated lower portion of shell is equal to 1-6 of thickness of shell wall. ^ EFFECT: invention ensures reliable welding of layers; dense macrostructure and reduction of bottom trimming. ^ 1 tbl, 1 ex |
申请公布号 |
RU2006141606(A) |
申请公布日期 |
2008.05.27 |
申请号 |
RU20060141606 |
申请日期 |
2006.11.24 |
申请人 |
ОАО "Златоустовый металлургический завод" (RU) |
发明人 |
Демидов Владимир Александрович (RU);Павлова Наталь Петровна (RU) |
分类号 |
C21C5/00 |
主分类号 |
C21C5/00 |
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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