SU411504A1 - - Google Patents

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Publication number
SU411504A1
SU411504A1 SU1719947A SU1719947A SU411504A1 SU 411504 A1 SU411504 A1 SU 411504A1 SU 1719947 A SU1719947 A SU 1719947A SU 1719947 A SU1719947 A SU 1719947A SU 411504 A1 SU411504 A1 SU 411504A1
Authority
SU
USSR - Soviet Union
Prior art keywords
magnetic tape
magnetic
resolution
tape
billet
Prior art date
Application number
SU1719947A
Other languages
Russian (ru)
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 filed Critical
Priority to SU1719947A priority Critical patent/SU411504A1/ru
Application granted granted Critical
Publication of SU411504A1 publication Critical patent/SU411504A1/ru

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Description

1one

Изобретение относитс  к области магиитнон записи.The invention relates to the field of magiton records.

Известны способы изготовлени  магнитной леиты, но которым заготовку из железо-хромо- икель-молибденового снлава подвергают холодной нрокатке и последуюидему отнуску при 400-600°С. При изготовлении известными способами происходит изменение структуры поверхностных слоев материала магнитной лепты. Последнее в значительной степени уменьшает ее разрешающую способность в особенности при использовавши в услови х повышенной температуры.There are known methods for producing magnetic leites, but by which the billet from the iron-chromium-nickel-molybdenum snula is subjected to cold rolling and subsequent to at 400-600 ° C. In the manufacture of known methods there is a change in the structure of the surface layers of the material of the magnetic mite. The latter significantly reduces its resolution, especially when used in conditions of high temperature.

Дл  увеличени  разрешаюш,ей способности магнитной ленты предлагаетс  способ, по которому после отпуска ленты ее .поверхность полируют мелкодисперсной абразивной пастой .To increase its resolution, the ability of a magnetic tape is offered to her by the method by which, after discharging the tape, its surface is polished with a fine abrasive paste.

Магнитную ленту по предлагаемому способу изготавливают следующим образом. Заготовку из железо-хромо-никель-молибденового снлава подвергают холодной нрокатке, обеспечива  близкие к заданным размеры маг2The magnetic tape of the proposed method is made as follows. The billet of iron-chromium-nickel-molybdenum snlav is subjected to cold rolling, providing close to the specified dimensions mag2

иитной ленты. Полученную после прокатки магнитную ленту нодвергают отпуску при 400-600°С. Затем поверхность магнитной ленты полируют мелкодисперсными абразнвными пастами или эмульси ми. Подобна  полировка позвол ет улучшить структуру поверхностных слоев материала магнитной ленты . Последнее в значительной степени увеличивает разрешающую способность магнитнойtitanium tape. The magnetic tape obtained after rolling is subjected to tempering at 400-600 ° C. Then the surface of the magnetic tape is polished with fine abrasive pastes or emulsions. Such polishing improves the structure of the surface layers of the magnetic tape material. The latter greatly increases the resolution of the magnetic

ленты в особенности при ее использовании в услови х повышенной температуры.tapes especially when used in high temperature conditions.

Предмет изобретени Subject invention

Способ изготовлени  магнитной ленты путем холодной прокатки заготовки из железохромо-никель-молибденового сплава и последующего ее отпуска при 400-600°С, отличающийс  тем, что, с целью увеличени  разрешающей способ1ности магнитной ленты, после отпуска ее поверхность полируют мелкодисперсной абразивной пастой.A method of manufacturing a magnetic tape by cold rolling a billet of an iron-chrome-nickel-molybdenum alloy and its subsequent tempering at 400-600 ° C, characterized in that, in order to increase the resolution method of the magnetic tape, after tempering, its surface is polished with a fine abrasive paste.

SU1719947A 1971-11-26 1971-11-26 SU411504A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1719947A SU411504A1 (en) 1971-11-26 1971-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1719947A SU411504A1 (en) 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
SU411504A1 true SU411504A1 (en) 1974-01-15

Family

ID=20494717

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1719947A SU411504A1 (en) 1971-11-26 1971-11-26

Country Status (1)

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SU (1) SU411504A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000891A1 (en) * 1978-10-16 1980-05-01 Nippon Electric Co Method of fabricating metallic magnetic tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980000891A1 (en) * 1978-10-16 1980-05-01 Nippon Electric Co Method of fabricating metallic magnetic tape

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