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RU97105279A - METHOD FOR PRODUCING CASTING WITH DIRECTED CRYSTALLIZATION - Google Patents

METHOD FOR PRODUCING CASTING WITH DIRECTED CRYSTALLIZATION

Info

Publication number
RU97105279A
RU97105279A RU97105279/02A RU97105279A RU97105279A RU 97105279 A RU97105279 A RU 97105279A RU 97105279/02 A RU97105279/02 A RU 97105279/02A RU 97105279 A RU97105279 A RU 97105279A RU 97105279 A RU97105279 A RU 97105279A
Authority
RU
Russia
Prior art keywords
chill mold
casting
alloy
mold
producing casting
Prior art date
Application number
RU97105279/02A
Other languages
Russian (ru)
Other versions
RU2123908C1 (en
Inventor
Ю.А. Копнин
А.Ю. Копнин
Л.М. Патрушев
П.Л. Патрушев
Original Assignee
Акционерное общество открытого типа Авиационная корпорация "РУБИН"
Filing date
Publication date
Application filed by Акционерное общество открытого типа Авиационная корпорация "РУБИН" filed Critical Акционерное общество открытого типа Авиационная корпорация "РУБИН"
Priority to RU97105279/02A priority Critical patent/RU2123908C1/en
Priority claimed from RU97105279/02A external-priority patent/RU2123908C1/en
Application granted granted Critical
Publication of RU2123908C1 publication Critical patent/RU2123908C1/en
Publication of RU97105279A publication Critical patent/RU97105279A/en

Links

Claims (1)

Способ получения отливок с направленной кристаллизацией, включающий нагрев кокиля, заливку в него сплава через литниковую систему и последующее охлаждение кокиля с отливкой путем отвода тепла от кокиля с использованием циркулирующего хладагента, отличающийся тем, что заливку ведут с возможностью равномерного заполнения кокиля по всему зеркалу заливаемого сплава, для отвода тепла от донной части дополнительно используют теплоаккумулирующий элемент, например, легкоплавкий сплав с температурой плавления, превышающей на 20-30oС температуру нагрева кокиля, а охлаждение ведут водой, имеющей температуру 50-60oC.A method of producing castings with directional crystallization, including heating the chill mold, pouring the alloy into it through the gating system and then cooling the chill mold with casting by removing heat from the chill mold using circulating refrigerant, characterized in that the casting is made with the possibility of uniform filling of the chill mold over the entire mirror of the cast alloy , to remove heat from the bottom of the heat storage element is additionally used, for example, a low-melting alloy having a melting point higher than at 20-30 o C evap py heating the mold, and are cooled with water having a temperature of 50-60 o C.
RU97105279/02A 1997-04-02 1997-04-02 Method of producing castings with oriented crystallization RU2123908C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97105279/02A RU2123908C1 (en) 1997-04-02 1997-04-02 Method of producing castings with oriented crystallization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97105279/02A RU2123908C1 (en) 1997-04-02 1997-04-02 Method of producing castings with oriented crystallization

Publications (2)

Publication Number Publication Date
RU2123908C1 RU2123908C1 (en) 1998-12-27
RU97105279A true RU97105279A (en) 1999-04-10

Family

ID=20191529

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97105279/02A RU2123908C1 (en) 1997-04-02 1997-04-02 Method of producing castings with oriented crystallization

Country Status (1)

Country Link
RU (1) RU2123908C1 (en)

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