RU96106100A - METHOD FOR PRODUCING BOILER PREPARATIONS - Google Patents

METHOD FOR PRODUCING BOILER PREPARATIONS

Info

Publication number
RU96106100A
RU96106100A RU96106100/02A RU96106100A RU96106100A RU 96106100 A RU96106100 A RU 96106100A RU 96106100/02 A RU96106100/02 A RU 96106100/02A RU 96106100 A RU96106100 A RU 96106100A RU 96106100 A RU96106100 A RU 96106100A
Authority
RU
Russia
Prior art keywords
mold
hours
incubated
heated
ingots
Prior art date
Application number
RU96106100/02A
Other languages
Russian (ru)
Other versions
RU2113503C1 (en
Inventor
Г.А. Дорофеев
С.З. Афонин
А.В. Макуров
Original Assignee
Акционерное общество закрытого типа "Интермет-Сервис и Ко"
Filing date
Publication date
Application filed by Акционерное общество закрытого типа "Интермет-Сервис и Ко" filed Critical Акционерное общество закрытого типа "Интермет-Сервис и Ко"
Priority to RU96106100/02A priority Critical patent/RU2113503C1/en
Priority claimed from RU96106100/02A external-priority patent/RU2113503C1/en
Application granted granted Critical
Publication of RU2113503C1 publication Critical patent/RU2113503C1/en
Publication of RU96106100A publication Critical patent/RU96106100A/en

Links

Claims (6)

1. Способ получения шихтовой заготовки, включающий ввод твердого окислителя и жидкого железоуглеродистого сплава в мульду, их смешивание, выдержку, охлаждение и извлечение чушки из мульды, отличающийся тем, что чушку дополнительно выдерживают при температуре 700 - 1100oC в течение 0,5 - 5 ч.1. A method of producing a billet stock, comprising introducing a solid oxidizing agent and a liquid iron-carbon alloy into the mold, mixing, holding, cooling and removing the ingot from the mold, characterized in that the ingot is additionally kept at a temperature of 700 - 1100 o C for 0.5 - 5 hours 2. Способ по п.1, отличающийся тем, что чушку после извлечения из мульды нагревают в печи до 700 - 1100oC и выдерживают в течение 0,5 - 5 ч.2. The method according to claim 1, characterized in that the pig after being removed from the mold is heated in the oven to 700 - 1100 o C and incubated for 0.5 to 5 hours 3. Способ по п. 2, отличающийся тем, что после достижения температуры 700oC нагрев чушки осуществляют ступенчато, при этом на первой ступени ее нагревают от 700 до 950oC и выдерживают от 0,3 до 4,5 ч и на второй ступени ее нагревают от 950 до 1100oC и выдерживают от 0,2 до 1,5 ч.3. The method according to p. 2, characterized in that after reaching a temperature of 700 o C heating ingots is carried out stepwise, while in the first stage it is heated from 700 to 950 o C and incubated from 0.3 to 4.5 hours and the second its steps are heated from 950 to 1100 o C and incubated from 0.2 to 1.5 hours 4. Способ по п.1, отличающийся тем, что чушку выдерживают в атмосфере окислительного газа. 4. The method according to claim 1, characterized in that the pig is kept in an atmosphere of oxidizing gas. 5. Способ по п.1, отличающийся тем, что охлаждение чушки осуществляют методом контактного соприкосновения с поверхностью мульды. 5. The method according to claim 1, characterized in that the ingots are cooled by contacting the surface of the mold. 6. Способ по п.1 или 5, отличающийся тем, что выдержку осуществляют в термосе непосредственно после извлечения чушки из мульды при температуре 700 - 1100oC.6. The method according to claim 1 or 5, characterized in that the exposure is carried out in a thermos immediately after removing the ingots from the mold at a temperature of 700 - 1100 o C.
RU96106100/02A 1996-03-28 1996-03-28 Method for production of melting stock RU2113503C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96106100/02A RU2113503C1 (en) 1996-03-28 1996-03-28 Method for production of melting stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96106100/02A RU2113503C1 (en) 1996-03-28 1996-03-28 Method for production of melting stock

Publications (2)

Publication Number Publication Date
RU2113503C1 RU2113503C1 (en) 1998-06-20
RU96106100A true RU96106100A (en) 1998-07-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96106100/02A RU2113503C1 (en) 1996-03-28 1996-03-28 Method for production of melting stock

Country Status (1)

Country Link
RU (1) RU2113503C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554144B (en) * 2012-03-07 2013-11-13 四川川投峨眉铁合金(集团)有限责任公司 Tiled butting type ingot mold and casting method thereof

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