SU477197A1 - The method of heat treatment of magnetic sheets - Google Patents

The method of heat treatment of magnetic sheets

Info

Publication number
SU477197A1
SU477197A1 SU1956644A SU1956644A SU477197A1 SU 477197 A1 SU477197 A1 SU 477197A1 SU 1956644 A SU1956644 A SU 1956644A SU 1956644 A SU1956644 A SU 1956644A SU 477197 A1 SU477197 A1 SU 477197A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat treatment
magnetic sheets
sheets
magnetic
treatment
Prior art date
Application number
SU1956644A
Other languages
Russian (ru)
Inventor
Сергей Викторович Бронин
Сергей Зиновьевич Васильев
Анатолий Григорьевич Емец
Марина Николаевна Леонидова
Леонид Александрович Михайлов
Игорь Яковлевич Сидоренко
Original Assignee
Предприятие П/Я Г-4696
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 Предприятие П/Я Г-4696 filed Critical Предприятие П/Я Г-4696
Priority to SU1956644A priority Critical patent/SU477197A1/en
Application granted granted Critical
Publication of SU477197A1 publication Critical patent/SU477197A1/en

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Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Description

(54) СПОСОБ ТЕРМИЧЕСКОЙ ОБРАБОТКИ ЛИСТОВ МАГНИТОПРОВОДОВ 3 Предмет изобретени  Способ термической обработки листов магнитопроводов , включающий отжиг при 750- 950°С, выдержку и охлаждение в контролиру- 5 емой атмосфере, оксидацию с последующим 4 охлаждением, отличающийс  тем, что, с целью повышени  магнитных свойств, оксидацию начинают при 570-600°С, а заканчивают при 450-480°С со скоростью охлаждени  80-100°С/ч. (54) METHOD OF THERMAL TREATMENT OF MAGNETIC SHEETS SHEETS magnetic properties, oxidation starts at 570-600 ° C, and ends at 450-480 ° C with a cooling rate of 80-100 ° C / h.

SU1956644A 1973-08-30 1973-08-30 The method of heat treatment of magnetic sheets SU477197A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1956644A SU477197A1 (en) 1973-08-30 1973-08-30 The method of heat treatment of magnetic sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1956644A SU477197A1 (en) 1973-08-30 1973-08-30 The method of heat treatment of magnetic sheets

Publications (1)

Publication Number Publication Date
SU477197A1 true SU477197A1 (en) 1975-07-15

Family

ID=20563786

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1956644A SU477197A1 (en) 1973-08-30 1973-08-30 The method of heat treatment of magnetic sheets

Country Status (1)

Country Link
SU (1) SU477197A1 (en)

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