RU97111375A - METHOD FOR HANDLING DETAILS - Google Patents

METHOD FOR HANDLING DETAILS

Info

Publication number
RU97111375A
RU97111375A RU97111375/02A RU97111375A RU97111375A RU 97111375 A RU97111375 A RU 97111375A RU 97111375/02 A RU97111375/02 A RU 97111375/02A RU 97111375 A RU97111375 A RU 97111375A RU 97111375 A RU97111375 A RU 97111375A
Authority
RU
Russia
Prior art keywords
carried out
pores
closure
hardening
parts
Prior art date
Application number
RU97111375/02A
Other languages
Russian (ru)
Other versions
RU2115763C1 (en
Inventor
Г.Г. Шамарина
А.Ф. Ивашин
Original Assignee
Открытое акционерное общество "Моторостроитель"
Filing date
Publication date
Application filed by Открытое акционерное общество "Моторостроитель" filed Critical Открытое акционерное общество "Моторостроитель"
Priority to RU97111375A priority Critical patent/RU2115763C1/en
Priority claimed from RU97111375A external-priority patent/RU2115763C1/en
Application granted granted Critical
Publication of RU2115763C1 publication Critical patent/RU2115763C1/en
Publication of RU97111375A publication Critical patent/RU97111375A/en

Links

Claims (1)

1. Способ обработки деталей, при котором на поверхности детали образуют защитное покрытие с последующим упрочнением поверхности, отличающийся тем, что покрытие образуют путем напыления, а перед упрочнением дополнительно проводят чистовую обработку поверхности не худе ▽5.
2. Способ по п.1, отличающийся тем, что на деталях типа лопаток, работающих в агрессивных средах, напыление образуют с толщиной слоя 30-900 мкм.1. A method of machining parts, in which a protective coating is formed on the surface of the component, followed by surface hardening, characterized in that the coating is formed by spraying, and before hardening, an additional surface finishing treatment is carried out not thinner than 5.
2. The method according to claim 1, characterized in that on parts such as blades, working in aggressive environments, sputtering is formed with a layer thickness of 30-900 microns. 3. Способ по п.1, отличающийся тем, что на деталях типа запорной арматуры напыление образуют с толщиной слоя 30-5500 мкм. 3. The method according to claim 1, characterized in that on parts such as valves, spraying is formed with a layer thickness of 30-5500 microns. 4. Способ по п.2, отличающийся тем, что после упрочнения проводят поверхностное закрытие пор. 4. The method according to claim 2, characterized in that after hardening, the surface closure of the pores is carried out. 5. Способ по п.4, отличающийся тем, что закрытие пор проводят оплавлением высокотемпературной импульсной плазмой. 5. The method according to claim 4, characterized in that the closure of the pores is carried out by reflow with a high-temperature pulsed plasma. 6. Способ по п.4, отличающийся тем, что закрытие пор проводят пропиткой поверхности термостойким лаком до образования сплошной пленки. 6. The method according to claim 4, characterized in that the closure of the pores is carried out by impregnating the surface with heat-resistant varnish until a continuous film is formed.
RU97111375A 1997-07-01 1997-07-01 Process of treatment of parts RU2115763C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97111375A RU2115763C1 (en) 1997-07-01 1997-07-01 Process of treatment of parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97111375A RU2115763C1 (en) 1997-07-01 1997-07-01 Process of treatment of parts

Publications (2)

Publication Number Publication Date
RU2115763C1 RU2115763C1 (en) 1998-07-20
RU97111375A true RU97111375A (en) 1999-01-20

Family

ID=20194957

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97111375A RU2115763C1 (en) 1997-07-01 1997-07-01 Process of treatment of parts

Country Status (1)

Country Link
RU (1) RU2115763C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2543117C2 (en) * 2013-05-16 2015-02-27 Фонд поддержки научной, научно-технической и инновационной деятельности "Энергия без границ" (Фонд "Энергия без границ") Method of manufacturing of protecting strengthening coating on shutdown valve parts

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