UA103701C2 - Method for strengthening surface of steel parts being subject to thermal treatment (embodiments) - Google Patents
Method for strengthening surface of steel parts being subject to thermal treatment (embodiments)Info
- Publication number
- UA103701C2 UA103701C2 UAA201203856A UAA201203856A UA103701C2 UA 103701 C2 UA103701 C2 UA 103701C2 UA A201203856 A UAA201203856 A UA A201203856A UA A201203856 A UAA201203856 A UA A201203856A UA 103701 C2 UA103701 C2 UA 103701C2
- Authority
- UA
- Ukraine
- Prior art keywords
- subject
- thermal treatment
- strengthening surface
- steel parts
- ion nitriding
- Prior art date
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
The invention relates to the area of electrophysical and electrochemical machining, namely to electroerosion alloying (ECA) and ion nitriding (IN), and can be used for strengthening surface of parts being subject to thermal treatment. Disclosed is a method for strengthening surface of steel parts being subject to thermal treatment including an operation of electroerosion alloying, when the part being subject to thermal treatment is subject to electroerosion alloying with ion nitriding, at that ion nitriding is performed before or after the operation of electroerosion alloying within the time sufficient to saturation of metal with nitrogen on the depth of thermal influence zone. The enhanced performance of the strengthened layer by the ECA method due to elimination of so called dip of hardness and raising hardness in the transition zone is achieved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201203856A UA103701C2 (en) | 2012-03-29 | 2012-03-29 | Method for strengthening surface of steel parts being subject to thermal treatment (embodiments) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201203856A UA103701C2 (en) | 2012-03-29 | 2012-03-29 | Method for strengthening surface of steel parts being subject to thermal treatment (embodiments) |
Publications (1)
Publication Number | Publication Date |
---|---|
UA103701C2 true UA103701C2 (en) | 2013-11-11 |
Family
ID=52284247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201203856A UA103701C2 (en) | 2012-03-29 | 2012-03-29 | Method for strengthening surface of steel parts being subject to thermal treatment (embodiments) |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA103701C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2603932C1 (en) * | 2015-10-07 | 2016-12-10 | Василий Сигизмундович Марцинковский | Method of heat-treated steel parts surfaces hardening |
RU2631436C2 (en) * | 2015-10-22 | 2017-09-22 | Василий Сигизмундович Марцинковский | Method for restoration of stregthened layer partially removed from steel parts |
-
2012
- 2012-03-29 UA UAA201203856A patent/UA103701C2/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2603932C1 (en) * | 2015-10-07 | 2016-12-10 | Василий Сигизмундович Марцинковский | Method of heat-treated steel parts surfaces hardening |
RU2631436C2 (en) * | 2015-10-22 | 2017-09-22 | Василий Сигизмундович Марцинковский | Method for restoration of stregthened layer partially removed from steel parts |
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