RU93007338A - METHOD FOR PRODUCING FLUX FOR CASTING OF ALUMINUM-LITHIUM ALLOYS - Google Patents

METHOD FOR PRODUCING FLUX FOR CASTING OF ALUMINUM-LITHIUM ALLOYS

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Publication number
RU93007338A
RU93007338A RU93007338/02A RU93007338A RU93007338A RU 93007338 A RU93007338 A RU 93007338A RU 93007338/02 A RU93007338/02 A RU 93007338/02A RU 93007338 A RU93007338 A RU 93007338A RU 93007338 A RU93007338 A RU 93007338A
Authority
RU
Russia
Prior art keywords
carnallite
flux
casting
aluminum
lithium alloys
Prior art date
Application number
RU93007338/02A
Other languages
Russian (ru)
Other versions
RU2048552C1 (en
Inventor
С.Б. Комаров
В.Е. Анферов
Б.В. Овсянников
В.И. Благодатских
Original Assignee
С.Б. Комаров
Filing date
Publication date
Application filed by С.Б. Комаров filed Critical С.Б. Комаров
Priority to RU93007338A priority Critical patent/RU2048552C1/en
Priority claimed from RU93007338A external-priority patent/RU2048552C1/en
Application granted granted Critical
Publication of RU2048552C1 publication Critical patent/RU2048552C1/en
Publication of RU93007338A publication Critical patent/RU93007338A/en

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Claims (1)

Изобретение относится к литейному производству и может быть использовано при литье алюминиевых сплавов, содержащих литий. Способ приготовления флюса, содержащего карналлит и хлорид лития, включает размол карналлита и хлорида лития до размера частиц не больше 2 мм и их смешивание. Новым в способе является то, что карналлит предварительно подвергают обработке путем расплавления, отстоя не менее 5 мин и кристаллизации после отделения нижнего слоя карналлита высотой не менее 10% высоты уровня расплава его в емкости. Обработку карналлита выполняют не ранее 7 сут до приготовления флюса. Это позволяет за счет улучшения защитных и смазывающих свойств флюса повысить качество сплава.The invention relates to foundry and can be used in casting aluminum alloys containing lithium. A method of preparing a flux containing carnallite and lithium chloride involves grinding carnallite and lithium chloride to a particle size of not more than 2 mm and mixing them. New in the method is that carnallite is pre-treated by melting, settling for at least 5 minutes and crystallization after separation of the lower carnallite layer with a height of at least 10% of the height of its melt level in the tank. Carnallite treatment is performed no earlier than 7 days before the preparation of the flux. This allows improving the quality of the alloy by improving the protective and lubricating properties of the flux.
RU93007338A 1993-02-05 1993-02-05 Method of flux preparation for casting aluminium-lithium alloys RU2048552C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93007338A RU2048552C1 (en) 1993-02-05 1993-02-05 Method of flux preparation for casting aluminium-lithium alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93007338A RU2048552C1 (en) 1993-02-05 1993-02-05 Method of flux preparation for casting aluminium-lithium alloys

Publications (2)

Publication Number Publication Date
RU2048552C1 RU2048552C1 (en) 1995-11-20
RU93007338A true RU93007338A (en) 1996-09-27

Family

ID=20136881

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93007338A RU2048552C1 (en) 1993-02-05 1993-02-05 Method of flux preparation for casting aluminium-lithium alloys

Country Status (1)

Country Link
RU (1) RU2048552C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116875839B (en) * 2023-09-06 2023-12-12 山东伟盛铝业有限公司 Aluminum lithium alloy profile and preparation method thereof

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