发明名称 |
METHOD OF PRODUCING OF FOIL OF BRAZING SOLDERS OF ALUMINIUM EUTECTIC ALLOYS |
摘要 |
FIELD: metallurgy.SUBSTANCE: moulding of ingots is performed with metal cooling rate no less than 100°C/min. The homogenising annealing of ingots is performed at the temperature 10-75°C lower than the temperature of non-equilibrium solidus with conditioning during 1-24 h and hot deformation of the ingot at the temperature amounting 0.75-0.99 from the temperature of the equilibrium solidus with total level of deformation no less than 80%. After hot rolling the cold rolling of flat work piece is performed with high annealing preceding the first pass, and intermediate high annealings with the cooling rate excluding self-hardening of the work piece. Finishing annealing of the produced foil is performed.EFFECT: method provides the reserve of process plasticity of the work piece necessary for producing of foil with the thickness 0,1 mm and less.7 cl 4 ex |
申请公布号 |
RU2559619(C1) |
申请公布日期 |
2015.08.10 |
申请号 |
RU20140110178 |
申请日期 |
2014.03.18 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "KOMPOZIT" (OAO"KOMPOZIT") |
发明人 |
MIRONENKO VIKTOR NIKOLAEVICH;VASENEV VALERIJ VALER'EVICH;EREMEEV VLADIMIR VIKTOROVICH;TATARYSHKIN VIKTOR IVANOVICH;EREMEEV NIKOLAJ VLADIMIROVICH |
分类号 |
B23K35/40;B22D11/06 |
主分类号 |
B23K35/40 |
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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