RU95120485A - METHOD FOR STRENGTHENING LOW CARBON STEELS - Google Patents

METHOD FOR STRENGTHENING LOW CARBON STEELS

Info

Publication number
RU95120485A
RU95120485A RU95120485/02A RU95120485A RU95120485A RU 95120485 A RU95120485 A RU 95120485A RU 95120485/02 A RU95120485/02 A RU 95120485/02A RU 95120485 A RU95120485 A RU 95120485A RU 95120485 A RU95120485 A RU 95120485A
Authority
RU
Russia
Prior art keywords
carbon steels
low carbon
strengthening low
strengthening
hardening
Prior art date
Application number
RU95120485/02A
Other languages
Russian (ru)
Other versions
RU2094485C1 (en
Inventor
А.И. Еремин
О.В. Барсукова
Original Assignee
Акционерное общество Раменское приборостроительное КБ
Filing date
Publication date
Application filed by Акционерное общество Раменское приборостроительное КБ filed Critical Акционерное общество Раменское приборостроительное КБ
Priority to RU95120485A priority Critical patent/RU2094485C1/en
Priority claimed from RU95120485A external-priority patent/RU2094485C1/en
Application granted granted Critical
Publication of RU2094485C1 publication Critical patent/RU2094485C1/en
Publication of RU95120485A publication Critical patent/RU95120485A/en

Links

Claims (2)

1. Способ упрочнения низкоуглеродистых сталей, включающий цементацию, закалку и отпуск, отличающийся тем, что охлаждение после цементации производят до 680 - 550oC, выдерживают до полного распада аустенита, нагревают до 800 - 820oC и производят закалку.1. A method of hardening low-carbon steels, including cementation, hardening and tempering, characterized in that the cooling after cementing is carried out to 680 - 550 o C, maintained until complete decomposition of austenite, heated to 800 - 820 o C and hardened. 2. Способ по п. 1, отличающийся тем, что при 680 - 550oC выдерживают 0,3 - 0,5 ч.2. The method according to p. 1, characterized in that at 680 - 550 o C withstand 0.3 to 0.5 hours
RU95120485A 1995-12-05 1995-12-05 Method of strengthening low-carbon steels RU2094485C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95120485A RU2094485C1 (en) 1995-12-05 1995-12-05 Method of strengthening low-carbon steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95120485A RU2094485C1 (en) 1995-12-05 1995-12-05 Method of strengthening low-carbon steels

Publications (2)

Publication Number Publication Date
RU2094485C1 RU2094485C1 (en) 1997-10-27
RU95120485A true RU95120485A (en) 1997-11-27

Family

ID=20174371

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95120485A RU2094485C1 (en) 1995-12-05 1995-12-05 Method of strengthening low-carbon steels

Country Status (1)

Country Link
RU (1) RU2094485C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2553107C2 (en) * 2013-10-23 2015-06-10 Общество с ограниченной ответственностью "Газпром трансгаз Уфа" Strengthening method of items from low-carbon steel
JP6922759B2 (en) * 2018-01-25 2021-08-18 トヨタ自動車株式会社 Manufacturing method of steel parts

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