| 发明名称 |
MANUFACTURING METHOD OF COPPER-BERRILIUM LIGATURE |
| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: in method it is implemented preliminary graining of beryllium oxide, carbon and ventilating dross at bond- solution of saccharose with concentration of the latter 15-40% in amount relative to granulated batch 12-31%, it is implemented drying of grains at temperature 200-400C during not less than 1 hour and it is implemented feeding of grains and copper into electroarc furnace in ratio 1:2.4-3.6. ^ EFFECT: invention provides reduction of dust burden at manufacturing of "£æ-Ü" ensured by feeding into furnace of charge in the form of durable grains. ^ 2 cl, 1 tbl |
| 申请公布号 |
RU2385964(C2) |
申请公布日期 |
2010.04.10 |
| 申请号 |
RU20070130041 |
申请日期 |
2007.11.19 |
| 申请人 |
AKTSIONERNOE OBSHCHESTVO "UL'BINSKIJ METALLURGICHESKIJ ZAVOD" |
发明人 |
ARINOV BEJBIT ZHOLDYBAEVICH;BATSUEV IVAN IVANOVICH;BORSUK ALEKSANDR NIKOLAEVICH;GOMENJUK VALERIJ ANTONOVICH;LEVANEVSKIJ IGOR' OLEGOVICH;ZORIN BORIS L'VOVICH;RZHAVSKIJ ALEKSANDR NIKOLAEVICH;TJUMENTSEVA SVETLANA IVANOVNA;FOMINYKH GEORGIJ JUR'EVICH;SHAKHVOROSTOV JURIJ VIKTOROVICH |
| 分类号 |
C22C1/00;C22C9/00;C22C35/00 |
主分类号 |
C22C1/00 |
| 代理机构 |
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