SU94406A1 - The method of refining tin iron bronze from iron with copper silicate - Google Patents

The method of refining tin iron bronze from iron with copper silicate

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Publication number
SU94406A1
SU94406A1 SU444932A SU444932A SU94406A1 SU 94406 A1 SU94406 A1 SU 94406A1 SU 444932 A SU444932 A SU 444932A SU 444932 A SU444932 A SU 444932A SU 94406 A1 SU94406 A1 SU 94406A1
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SU
USSR - Soviet Union
Prior art keywords
iron
copper
bronze
sand
copper silicate
Prior art date
Application number
SU444932A
Other languages
Russian (ru)
Inventor
И.В. Бакшт
М.Ф. Ковалев
А.С. Цыганов
Original Assignee
И.В. Бакшт
М.Ф. Ковалев
А.С. Цыганов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by И.В. Бакшт, М.Ф. Ковалев, А.С. Цыганов filed Critical И.В. Бакшт
Priority to SU444932A priority Critical patent/SU94406A1/en
Application granted granted Critical
Publication of SU94406A1 publication Critical patent/SU94406A1/en

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Description

Способ удалени  железа из черновых олов нных бронз путем восстановленн  медн: из закиси ллн силиката мeтaллlIчeC1-;ll железом с oiiiлаконанпем нолучаюгцойс  закпсн железа зпзвестен. Отлнчнтельно особенностью онлсываемого способа  вл етс  то. что раснлаплет1ную панну со сплавом обрабатывают Н1лаком нз снлнччата закпсн меди, нрс дварнте .льно снлав.тгенного нз смеси медноЛ О -;алнны н песка. Обработка ванны может быть jipoH3iKvtiit также флюсами без нх нредиарнтельного снлавлени , cocTOHHuiMit из смесн .медной окалины .. Harpiieisoii селитры техикческоГ: 30%, сг.лышнпта 30%, песка lo.o н соды плн медпои окалппы . itecKa jt соды 15%.The method of removing iron from rough tin bronzes by reducing copper: from metallic oxide of silicate is MetallicIcheC1-; ll with iron with oiiilaconichem but iron is known in iron. The distinctive feature of the onspring process is that. that rasnlapletnuyu panna with an alloy is treated with N1lak nz snlnchchatat zakpsn copper, nrc dvarnte nalno slav.tgennogo nz mixture of copper L O -; alnna n sand. The treatment of the bath can be jipoH3iKvtiit also fluxes without interfering cooling, cocTOHHuiMit from copper oxide scale .. Harpiieisoii nitrate tehcichnoG: 30%, sg.lyyshnpta 30%, sand lo.o soda sdn medpoy okalpy. itecKa jt soda 15%.

рн: изготовлении ojioiunincTbix бронз нз .чома н отходов с содержаniii M железа не более 0,4-и на подшихтокку идет в незначительном ко.мнijecTijo (10-1Гу:й) Ч1рио1 а  бронза с содержанием железа до 3% н более. В О111гсы15аемолг способе рафнннровани  олов иистьтх бронз от же.леза , ()|цел iibiiiyci;aTb качественное литье, с содержанием /келеза до O.j гз нпзкосортпых и с нодшнхтовко 50о черново бронз1,г. Снособ основан ira peai;r n ix Бзапмодепстви  железа н зак1тсн железа с С11ЛИ1;атами личчи. /Iif осуществлени  процесса рафинировани  но втоIjoii реакции ироизиодитс  предварительное окис.ченпе же.леза до закисл :иатри( селитро п медной окалинот. Рафинируюник флюсы TaiwKe мо аю готовить без нредварнтельного силав.леип  силшчатов закнси меди путелг киедеип  стехиометрпческого количества медтюй окалины н iieci-ca liMecTe с другнми состакл югцнми флюса. Наи.лучнтне результаты даюг флюсы следующего состава: флюс № 1--модна  окалина 15%: натриева  селнтра техническа  30%, сн.ттьвинпт 30%, несок н сода -10%; флюс , 2-медна  окалина 65%. песок 20% п сода 15%. Рафинирование про 31юдитс  нрп температуре 1200.pH: the manufacture of ojioiunincTbix bronze nz .capible waste with iron content M no more than 0.4, and the secondary charge goes to an insignificant amount (10-1Gy: nd) Ch1rio1 and bronze with an iron content of up to 3% n more. In O111gsy15em, the method of refining tin of bronze from zhelez, () | is whole iibiiiyci; aTb high-quality casting, with the content of kerales up to O.j gz npkkosortpyh and with nodshnkhtovko 50o black crude bronze1, g. The method is based on ira peai; r n ix Bocmodepsy iron and the sequel of iron with C 11 LI; ata lichci. / Iif of the refining process, but the reaction vtoIjoii iroiziodits preliminary okis.chenpe zhe.leza acidified to:. Iatri (n copper nitrate okalinot Rafiniruyunik fluxes TaiwKe mo ayu cook without nredvarntelnogo silav.leip silshchatov zaknsi copper putelg kiedeip stehiometrpcheskogo scale number n medtyuy iieci-ca liMecTe with a friend of juicy flux. The best results are: fluxes of the following composition: flux No. 1 - modal scale 15%: sodium sodium technical 30%, 30% sintrapt, 10 kg; sodn-10%; flux, 2-copper dross 65%. sand 20% n soda 15%. Ra inirovanie about 31yudits NPF temperature of 1200.

№94406- 2 -No. 94406-2 -

Предмет изобретени Subject invention

Claims (2)

1.Способ рафинировани  олов нных бронз от железа силикатами меди, отличающийс  тем, что расплавленную ванну со сплавом обрабатывают шлаком из силиката закиси меди, предварительно сплавленного из смеси медной окалины и песка.1. A method of refining tin bronzes from iron with copper silicates, characterized in that the molten bath with the alloy is treated with slag from cuprous oxide silicate previously fused from a mixture of copper oxide and sand. 2.Видоизменение способа по п. 1, отличающеес  тем, что обработку ванны со сплавом производ т флюсами без их предварительного силавленп , состо щими из-смесх ледной окалины 15%, натриевой селитры технической 30%, спльвтита 30-%, песка 15% и соды 10% или медной окалины 65%, песка 20% %2. A variation of the method according to claim 1, characterized in that the treatment of the alloy bath is carried out by fluxes without their prior strength, consisting of mixtures of ice scale 15%, sodium nitrate technical 30%, splivitite 30%, sand 15% and soda 10% or copper scale 65%, sand 20%
SU444932A 1951-04-02 1951-04-02 The method of refining tin iron bronze from iron with copper silicate SU94406A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU444932A SU94406A1 (en) 1951-04-02 1951-04-02 The method of refining tin iron bronze from iron with copper silicate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU444932A SU94406A1 (en) 1951-04-02 1951-04-02 The method of refining tin iron bronze from iron with copper silicate

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU88668 Addition

Publications (1)

Publication Number Publication Date
SU94406A1 true SU94406A1 (en) 1951-11-30

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Country Status (1)

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SU (1) SU94406A1 (en)

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