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SU514903A1 - The method of refining aluminum alloys - Google Patents

The method of refining aluminum alloys

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Publication number
SU514903A1
SU514903A1 SU1964533A SU1964533A SU514903A1 SU 514903 A1 SU514903 A1 SU 514903A1 SU 1964533 A SU1964533 A SU 1964533A SU 1964533 A SU1964533 A SU 1964533A SU 514903 A1 SU514903 A1 SU 514903A1
Authority
SU
USSR - Soviet Union
Prior art keywords
manganese
refining
alloy
layer
aluminum alloys
Prior art date
Application number
SU1964533A
Other languages
Russian (ru)
Inventor
Виктор Алексеевич Попов
Александр Александрович Резняков
Николай Львович Ефремов
Владимир Михайлович Григоренко
Original Assignee
Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов
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 Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов filed Critical Всесоюзный Научно-Исследовательский И Проектный Институт Вторичных Цветных Металлов
Priority to SU1964533A priority Critical patent/SU514903A1/en
Application granted granted Critical
Publication of SU514903A1 publication Critical patent/SU514903A1/en

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Claims (1)

(54) СПОСОБ РАФИНИРОВАНИЯ АЛЮМИНИЕВЫХ СПЛАВОВ ТГ0,3 j| Остальное. & расплавленвый образец массой 1 кг при ввоп т тонкоиэмельченный мар гапвп Мр 1 в колнчестве 16 г в смесв с хлор шмв кали  и натри  в соотношении 1:1 (в% к массе марганца), тщатель но перемешивают, охлаждают до и пропускают ооновременно через слой пре варвтельно термообработанной стружкн ал миниевого сплава АВИАЛ6 /АВ/ толщиной 15 мм и гранулированного флюса на основе хлорида натри  толшнной 1О мм. Проведено 6 плавок по рафинированию расплавов от примесей. Средний выход фи трата составил 88%. Содержание железа в сплаве составило 0,42%, марганца 0 ,38%, титана - 0,1%. 31- Пример2.В условн х, аналогнчных примеру 1, охлажденный расплав про пускают только через слой термообработанной стружки сплава системыХоМп /АМц/ и АВИАЛ6 /АВ/. Выход фильтрата составил 81%, содержание железа - 0,51%, марганца - 0,52%, титана - 0,15%. Формулаизобр е т е н н   Способ рафннировани  алюминиевых сплавов, например, от металлических примесей введением в расплав марганца с последующей фильтрацией, отличающийс  тем, что, с целью повышени  эффективности рафиннровани , марганец ввод т в тонкоизмельченном виде совместно с флюсом, а фильтрацию осуществл ют, через слой измельченной термообработанной стружки алюминневого сплава и гранулированного флюса.(54) METHOD OF REFINING ALUMINUM ALLOYS TG0.3 j | Rest. & The molten sample weighing 1 kg at a waxing fine-ground wine gapwp Мр 1 in a volume of 16 g in a mixture with chlorine salt of potassium and sodium in a ratio of 1: 1 (in% by weight of manganese), is thoroughly mixed, cooled to and passed through a layer AVAL6 / AV / AV / 6/15 mm thick alumi- num alloy chip and a granulated flux based on sodium chloride with a thickness of 1 mm. Conducted 6 heats on refining melts from impurities. The average yield of fi waste was 88%. The iron content in the alloy was 0.42%, manganese 0, 38%, titanium - 0.1%. 31- Example2. In conventional, analogous to Example 1, the cooled melt is passed only through a layer of heat-treated chips of the XoMP / AMts / and AVIAL6 / AB / alloy. The yield of the filtrate was 81%, the iron content - 0.51%, manganese - 0.52%, titanium - 0.15%. Formula of the process of refining aluminum alloys, for example, from metallic impurities by introducing manganese into the melt followed by filtration, characterized in that, in order to increase the efficiency of refining, manganese is introduced in a finely divided form together with the flux, and the filtration is carried out through a layer of crushed heat-treated chips of aluminum alloy and granulated flux.
SU1964533A 1973-10-08 1973-10-08 The method of refining aluminum alloys SU514903A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1964533A SU514903A1 (en) 1973-10-08 1973-10-08 The method of refining aluminum alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1964533A SU514903A1 (en) 1973-10-08 1973-10-08 The method of refining aluminum alloys

Publications (1)

Publication Number Publication Date
SU514903A1 true SU514903A1 (en) 1976-05-25

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SU1964533A SU514903A1 (en) 1973-10-08 1973-10-08 The method of refining aluminum alloys

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005636A1 (en) * 1986-03-21 1987-09-24 Dnepropetrovsky Metallurgichesky Institut Imeni L. Method for refining aluminium-silicon alloy of eutectic composition from admixtures of iron and titanium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005636A1 (en) * 1986-03-21 1987-09-24 Dnepropetrovsky Metallurgichesky Institut Imeni L. Method for refining aluminium-silicon alloy of eutectic composition from admixtures of iron and titanium

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