RU94012675A - METHOD FOR TREATING DETAILS FROM STAINLESS MARTENSY-OLD STEELS - Google Patents

METHOD FOR TREATING DETAILS FROM STAINLESS MARTENSY-OLD STEELS

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Publication number
RU94012675A
RU94012675A RU94012675/02A RU94012675A RU94012675A RU 94012675 A RU94012675 A RU 94012675A RU 94012675/02 A RU94012675/02 A RU 94012675/02A RU 94012675 A RU94012675 A RU 94012675A RU 94012675 A RU94012675 A RU 94012675A
Authority
RU
Russia
Prior art keywords
martensy
steels
old
stainless
aging
Prior art date
Application number
RU94012675/02A
Other languages
Russian (ru)
Inventor
А.А. Зуев
В.Н. Турыгин
Г.А. Попов
В.А. Савельев
Original Assignee
Курганский машиностроительный институт
Filing date
Publication date
Application filed by Курганский машиностроительный институт filed Critical Курганский машиностроительный институт
Publication of RU94012675A publication Critical patent/RU94012675A/en

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Claims (1)

Изобретение относится к области машиностроения и может быть использовано для улучшения антифрикционных характеристик мартенситностареющих сталей. Способ обработки заключается в том, что старение стали проводят в расплавах, содержащих комплексные соединения йода. Обработку осуществляют при температуре старения и в течение времени старения данной марки стали. На поверхности формируется слой, обладающий высокими антифрикционными характеристиками и способностью к адсорбции смазки при сохранении максимальной твердости основного металла.The invention relates to the field of engineering and can be used to improve the anti-friction characteristics of maraging steel. The processing method consists in the fact that the aging of steel is carried out in melts containing complex iodine compounds. The treatment is carried out at the temperature of aging and during the time of aging of this steel grade. A layer is formed on the surface, which has high antifriction characteristics and the ability to adsorb the lubricant while maintaining the maximum hardness of the base metal.
RU94012675/02A 1994-04-11 METHOD FOR TREATING DETAILS FROM STAINLESS MARTENSY-OLD STEELS RU94012675A (en)

Publications (1)

Publication Number Publication Date
RU94012675A true RU94012675A (en) 1996-02-10

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