SU61241A1 - Plastering for arc surfacing with sormaite electrode - Google Patents
Plastering for arc surfacing with sormaite electrodeInfo
- Publication number
- SU61241A1 SU61241A1 SU881D SU881D SU61241A1 SU 61241 A1 SU61241 A1 SU 61241A1 SU 881 D SU881 D SU 881D SU 881 D SU881 D SU 881D SU 61241 A1 SU61241 A1 SU 61241A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electrode
- sormaite
- plastering
- arc surfacing
- electrodes
- Prior art date
Links
Description
Предметом изобретени вл етс обмазка электродов дл дуговой наплавки. В качестве материала электродов прин т твердый сплав сормайт .The subject of the invention is the coating of electrodes for arc surfacing. The material of the electrodes is a hard metal sormite.
Предлагаемый состав обмазки:The proposed composition of the coating:
AUOgSiOa - около 14%.AUOgSiOa - about 14%.
В качестве св зующего беретс жидкое стекло.Liquid glass is taken as a binder.
Сухие компоненты обмазки каждый в отдельности размельчают до мелкого порошка и просеивают через сито с 2400 отверсти ми на 1 см-. После этого первый компонент - мел (СаСОз) смешивают с предварительно просушенной при температуре 100° белой глиной (AUOgSiO. затем в эту смесь добавл ют крокус (РеоОз)- Все компоненты, тщательно смещав, два раза просеивают через сито с 2400 отверсти ми на 1 c.irи развод т на жидком стекле. На 400 г л идкого стекла дают 50 г воды. В нолученную густую насту добавл ют ферромарганец и тщательно псремещивают его с разведенными компонентами.The dry components of the coating are individually crushed to a fine powder and sieved through a sieve with 2400 holes per cm. After that, the first component, chalk (CaCO3), is mixed with white clay previously dried at 100 ° C (AUOgSiO. Then crocus (ReoOz) is added to this mixture. All components are carefully biased and sieved twice through a sieve with 2400 holes c.ir and diluted in liquid glass. Per 400 g of liquid glass is given 50 g of water. Ferromanganese is added to the thick layer obtained and carefully mixed with the diluted components.
Нанесение обмазки на электроды из сормайта осуществл етс способом окунани . Сущка электродов должна производитьс при 20° в сухом помещении, изолированном от воздействи высокой температуры. Длительность сущки -28 часов. При несоблюдении указанного температурного режима обмазка трескаетс и отваливаетс от электрода.The coating is applied to the electrodes from the sormayt by means of a dipping method. Desoldering of electrodes should be carried out at 20 ° in a dry room, isolated from high temperature. Duration of an entity - 28 hours. If the specified temperature conditions are not observed, the coating will crack and fall off the electrode.
После сушки на воздухе электроды просушивают в сущильном электрическом шкафе при температуре 200-240° в течение 3 часов.After air drying, the electrodes are dried in an existing electrical cabinet at a temperature of 200-240 ° for 3 hours.
Толщина сло обмазки не должна превыщать 0,5 мм на сторону. Готовые к употреблению электроды хран т в щиках в сухом помещении.The thickness of the coat should not exceed 0.5 mm per side. Ready-to-use electrodes are stored in boxes in a dry place.
Предмет изобретени Subject invention
Обмазка дл дуговой наплавки электродом из. сормайта, отличающа с тем, что в состав ее в.ход т около 62% СаСОз, около 14% , столько же AlgOaSiOa и около 10% FeMn, разведенные на жидком стекле в густую массу.Coating for arc surfacing with electrode from. Sormaite, characterized in that its composition includes about 62% CaCO3, about 14%, the same amount of AlgOaSiOa, and about 10% FeMn diluted on liquid glass in a thick mass.
СаСОз - около 62%;CaCO3 - about 62%;
РечОз - около 14%;RechOz - about 14%;
FeMn - около 10%;FeMn - about 10%;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU881D SU61241A1 (en) | 1940-02-28 | 1940-02-28 | Plastering for arc surfacing with sormaite electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU881D SU61241A1 (en) | 1940-02-28 | 1940-02-28 | Plastering for arc surfacing with sormaite electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
SU61241A1 true SU61241A1 (en) | 1941-11-30 |
Family
ID=48242698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU881D SU61241A1 (en) | 1940-02-28 | 1940-02-28 | Plastering for arc surfacing with sormaite electrode |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU61241A1 (en) |
-
1940
- 1940-02-28 SU SU881D patent/SU61241A1/en active
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