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SU499935A1 - Modifying coating for chill molds - Google Patents

Modifying coating for chill molds

Info

Publication number
SU499935A1
SU499935A1 SU2007292A SU2007292A SU499935A1 SU 499935 A1 SU499935 A1 SU 499935A1 SU 2007292 A SU2007292 A SU 2007292A SU 2007292 A SU2007292 A SU 2007292A SU 499935 A1 SU499935 A1 SU 499935A1
Authority
SU
USSR - Soviet Union
Prior art keywords
earth
rare
coating
powder
alloy
Prior art date
Application number
SU2007292A
Other languages
Russian (ru)
Inventor
Юрий Николаевич Левченко
Николай Павлович Лыков
Вадим Георгиевич Горенко
Тамара Алексеевна Здоровецкая
Василий Леонидович Конопацкий
Анатолий Иванович Ярмоленко
Валерий Евгеньевич Яковчук
Original Assignee
Институт проблем литья АН УССР
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 Институт проблем литья АН УССР filed Critical Институт проблем литья АН УССР
Priority to SU2007292A priority Critical patent/SU499935A1/en
Application granted granted Critical
Publication of SU499935A1 publication Critical patent/SU499935A1/en

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  • Paints Or Removers (AREA)

Description

(54) МОДИФИЦИРУЮЩЕЕ ПОКРЫТИЕ ДЛЯ КОКИЛЕЙ(54) MODIFYING COATING FOR COKILEES

Таблица 2table 2

Claims (1)

Формула изобретени 1.. Модифицирующее покрытие дл  коки лей, йкпючающее наполнитель, натриевую соль карбоксиметилцеллюлозы со степенью полимеризации 250-360 ед., пог.лвинилацетатный клей и воду, отличающеес   тем, что, с целью уменьшени  стбела и noieiepXHocTHoro модифицировани  отдавок ;крвммйём, рчдкоземельными и шепочноземец ными металлами, покрытие в качестве наполнител  содержит порошок сплава ферросилици  с редкоземельными и щелочноземельными металлами при следующем соотнощении ингредиентов, вес. %: Порошоксплава ферросвлици  с редкоземельными и 30,О-70,О щелочноземельными метал - ламн Натриева  соль карбоксиме- тшщеллюлозы со степенью 0, полимеризации 250-360 ед. ПоливЕшилацетатныЯ клей 6,aJ.,0 Д-аОстальное , Покрытие по п. 1, о v л и ч а ю щ в  тем, что порошок сплава ферросилис редкоземельными и шелочнозомельнь металлами содержит, вес. %. Кремний40,0-80,0 Стронций0,1-10,0 Барий0,1-10,0 Кальций0,1-10,О Алюминий0,1-10,0 Редкоземельные металлы 0,1-10,0 ЖелезоОстальноеClaim 1. Modifying coating for cocoles, honeycomb filler, sodium salt of carboxymethyl cellulose with a degree of polymerization of 250-360 units, waterproofed vinyl acetate glue and water, characterized in that, in order to reduce stbel and noieiepXHocTHoro to modify the wall; and whisper-earth metals, the coating as a filler contains ferrosilicon alloy powder with rare-earth and alkaline-earth metals with the following ratio of ingredients, weight. %: Powder-alloy of ferrosilicon with rare-earth and 30, O-70, O alkaline-earth metal - lamines Sodium salt of carboxymethylcellulose with degree 0, polymerization 250-360 units. Polyester Sulfate Acetate 6, aJ., 0 D-A Other, Coating in accordance with claim 1, in which the powder of the alloy of rare-earth ferrosilis and silo-grinding metals contains, weight % Silicon40.0-80.0 Strontium 0.1-10.0 Barium0.1-10.0 Calcium0.1-10, O Aluminum0.1-10.0 Rare-earth metals 0.1-10.0 IronOstal
SU2007292A 1974-03-22 1974-03-22 Modifying coating for chill molds SU499935A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2007292A SU499935A1 (en) 1974-03-22 1974-03-22 Modifying coating for chill molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2007292A SU499935A1 (en) 1974-03-22 1974-03-22 Modifying coating for chill molds

Publications (1)

Publication Number Publication Date
SU499935A1 true SU499935A1 (en) 1976-01-25

Family

ID=20579251

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2007292A SU499935A1 (en) 1974-03-22 1974-03-22 Modifying coating for chill molds

Country Status (1)

Country Link
SU (1) SU499935A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2776245C1 (en) * 2018-11-29 2022-07-15 Элкем Аса Powder for forming a coating on the inner surface of casting moulds and coating
US12083591B2 (en) 2018-11-29 2024-09-10 Elkem Asa Mould powder and mould coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2776245C1 (en) * 2018-11-29 2022-07-15 Элкем Аса Powder for forming a coating on the inner surface of casting moulds and coating
US12083591B2 (en) 2018-11-29 2024-09-10 Elkem Asa Mould powder and mould coating

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