SU61241A1 - Plastering for arc surfacing with sormaite electrode - Google Patents

Plastering for arc surfacing with sormaite electrode

Info

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
Application number
SU881D
Other languages
Russian (ru)
Inventor
В.И. Хохлов
Original Assignee
В.И. Хохлов
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 В.И. Хохлов filed Critical В.И. Хохлов
Priority to SU881D priority Critical patent/SU61241A1/en
Application granted granted Critical
Publication of SU61241A1 publication Critical patent/SU61241A1/en

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%;

SU881D 1940-02-28 1940-02-28 Plastering for arc surfacing with sormaite electrode SU61241A1 (en)

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)

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