RU96115415A - METHOD FOR PRODUCING STEEL PARTS - Google Patents

METHOD FOR PRODUCING STEEL PARTS

Info

Publication number
RU96115415A
RU96115415A RU96115415/02A RU96115415A RU96115415A RU 96115415 A RU96115415 A RU 96115415A RU 96115415/02 A RU96115415/02 A RU 96115415/02A RU 96115415 A RU96115415 A RU 96115415A RU 96115415 A RU96115415 A RU 96115415A
Authority
RU
Russia
Prior art keywords
carried out
steel parts
producing steel
tempering
shaping
Prior art date
Application number
RU96115415/02A
Other languages
Russian (ru)
Other versions
RU2109081C1 (en
Original Assignee
Закрытое акционерное общество "Элорг"
Filing date
Publication date
Application filed by Закрытое акционерное общество "Элорг" filed Critical Закрытое акционерное общество "Элорг"
Priority to RU96115415/02A priority Critical patent/RU2109081C1/en
Priority claimed from RU96115415/02A external-priority patent/RU2109081C1/en
Application granted granted Critical
Publication of RU2109081C1 publication Critical patent/RU2109081C1/en
Publication of RU96115415A publication Critical patent/RU96115415A/en

Links

Claims (2)

1. Способ изготовления стальной детали, включающий ее формообразование из хромсодержащей стали, химико-термическую обработку, в среде газообразного азота, закалку путем нагрева, выдержки, охлаждения и отпуск, отличающийся тем, что формообразование осуществляют из среднеуглеродистой стали, а отпуск проводят при 510 - 530oC в течение 1,5 - 2 ч.1. A method of manufacturing a steel part, including its shaping from chromium-containing steel, chemical-heat treatment in a nitrogen gas environment, quenching by heating, aging, cooling and tempering, characterized in that the shaping is carried out from medium carbon steel, and tempering is carried out at 510 - 530 o C for 1.5 to 2 hours 2. Способ по п. 1, отличающийся тем, что закалку ведут в соляной ванне при 850 - 900oC с последующими выдержкой в течение 12 - 18 мин до получения твердого раствора азота и охлаждением по режимам, предотвращающим образование остаточного аустенита.2. The method according to p. 1, characterized in that the hardening is carried out in a salt bath at 850 - 900 o C followed by exposure for 12 to 18 minutes to obtain a solid solution of nitrogen and cooling according to modes that prevent the formation of residual austenite.
RU96115415/02A 1996-08-01 1996-08-01 Method for manufacturing steel part RU2109081C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96115415/02A RU2109081C1 (en) 1996-08-01 1996-08-01 Method for manufacturing steel part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96115415/02A RU2109081C1 (en) 1996-08-01 1996-08-01 Method for manufacturing steel part

Publications (2)

Publication Number Publication Date
RU2109081C1 RU2109081C1 (en) 1998-04-20
RU96115415A true RU96115415A (en) 1998-11-27

Family

ID=20183840

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96115415/02A RU2109081C1 (en) 1996-08-01 1996-08-01 Method for manufacturing steel part

Country Status (1)

Country Link
RU (1) RU2109081C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2497354B (en) * 2011-12-07 2014-09-24 Solaris Holdings Ltd Method of improvement of mechanical properties of products made of metals and alloys

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