SU547482A1 - Electrolyte for electrolytic refining of tungsten - Google Patents

Electrolyte for electrolytic refining of tungsten

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Publication number
SU547482A1
SU547482A1 SU2180435A SU2180435A SU547482A1 SU 547482 A1 SU547482 A1 SU 547482A1 SU 2180435 A SU2180435 A SU 2180435A SU 2180435 A SU2180435 A SU 2180435A SU 547482 A1 SU547482 A1 SU 547482A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tungsten
electrolyte
electrolytic refining
potassium
tungsten hexachloride
Prior art date
Application number
SU2180435A
Other languages
Russian (ru)
Inventor
Анатолий Борисович Сучков
Бронислав Филиппович Ковалев
Ефим Михайлович Рабинович
Лев Иванович Корнеев
Антонина Леонтьевна Созина
Геннадий Дмитриевич Гужавин
Анатолий Романович Демачев
Original Assignee
Научно-производственное объединение "Тулачермет"
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 Научно-производственное объединение "Тулачермет" filed Critical Научно-производственное объединение "Тулачермет"
Priority to SU2180435A priority Critical patent/SU547482A1/en
Application granted granted Critical
Publication of SU547482A1 publication Critical patent/SU547482A1/en

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  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Description

более мелкие порошки, которые непосредственно могут использоватьс  в порошковой металлургии без дополнительного измельчени .smaller powders that can be directly used in powder metallurgy without additional grinding.

Получен вольфрамовьш порошок с содержанием основного компонента 99,8% следующего гранулометрического состава, +0,316 мм 0,2 - 0,8%, + 0,2 мм 2,4-3,1%,+ 0,16 мм 6,9-7,5%, + 0,1 мм 21,8-23,4%, + 0,063мм 38,2-40,6%, - 0,063мм 27,4-29,7%оThe obtained tungsten powder with the content of the main component of 99.8% of the following particle size distribution, +0.316 mm 0.2 - 0.8%, + 0.2 mm 2.4-3.1%, + 0.16 mm 6.9- 7.5%, + 0.1 mm 21.8-23.4%, + 0.063mm 38.2-40.6%, - 0.063mm 27.4-29.7% o

Как видно из гранулометрического состава, предложенный электролит позвол ет получатьAs can be seen from the particle size distribution, the proposed electrolyte allows to obtain

Claims (1)

Формула изобретени Invention Formula Электролит дл  электролитического рафинировани  вольфрама, содержащий фтористьш калий, хлористьш калий и гексахлорид вольфрама, отличающийс  тем, что, с целью получени  мелкокристаллического порошка и повьпиени  степени чистоты, он содержит компоненты в следующем соотношении, вес.%:The electrolyte for electrolytic refining of tungsten containing potassium fluoride, potassium chloride and tungsten hexachloride, characterized in that, in order to obtain a fine-crystalline powder and purity, it contains components in the following ratio, wt.%: Фтористьш калий38-42Potassium fluoride 38-42 Хлористьш калий38-42Chlorine potassium 38-42 Гексахлорид вольфрамаОстальное.Tungsten hexachloride
SU2180435A 1975-10-10 1975-10-10 Electrolyte for electrolytic refining of tungsten SU547482A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2180435A SU547482A1 (en) 1975-10-10 1975-10-10 Electrolyte for electrolytic refining of tungsten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2180435A SU547482A1 (en) 1975-10-10 1975-10-10 Electrolyte for electrolytic refining of tungsten

Publications (1)

Publication Number Publication Date
SU547482A1 true SU547482A1 (en) 1977-02-25

Family

ID=20634332

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2180435A SU547482A1 (en) 1975-10-10 1975-10-10 Electrolyte for electrolytic refining of tungsten

Country Status (1)

Country Link
SU (1) SU547482A1 (en)

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