SU1603822A1 - METHOD OF CHEMICAL-THERMAL TREATMENT OF METAL PRODUCTS - Google Patents
METHOD OF CHEMICAL-THERMAL TREATMENT OF METAL PRODUCTSInfo
- Publication number
- SU1603822A1 SU1603822A1 SU4641339/02A SU4641339A SU1603822A1 SU 1603822 A1 SU1603822 A1 SU 1603822A1 SU 4641339/02 A SU4641339/02 A SU 4641339/02A SU 4641339 A SU4641339 A SU 4641339A SU 1603822 A1 SU1603822 A1 SU 1603822A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- metal products
- alloying
- chemical
- composition
- thermal treatment
- Prior art date
Links
Landscapes
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Способ химико-термической обработки металлических изделий, включающий контакт легирующего состава с обрабатываемым изделием при нагреве, отличающийся тем, что, с целью интенсификации процесса насыщения, сокращения энергетических затрат, повышения износостойкости, контакт легирующего состава с обрабатываемой поверхностью осуществляют в локальной зоне, при этом легирующий состав вносят в зону обработки по касательной к поверхности изделия со скоростью от 90 до 150 м/с под давлением 0,12-40 МПа и при перемещении зоны обработки по поверхности изделия со скоростью от 1 до 200 м/с.The method of chemical heat treatment of metal products, including the contact of the alloying composition with the processed product during heating, characterized in that, in order to intensify the saturation process, reduce energy costs, improve wear resistance, the alloying composition contacts the treated surface in the local zone, while the alloying the composition is introduced into the treatment area tangentially to the surface of the product at a speed of from 90 to 150 m / s under a pressure of 0.12-40 MPa and when moving the treatment area over the surface products with speeds from 1 to 200 m / s.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4641339/02A SU1603822A1 (en) | 1989-01-25 | 1989-01-25 | METHOD OF CHEMICAL-THERMAL TREATMENT OF METAL PRODUCTS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4641339/02A SU1603822A1 (en) | 1989-01-25 | 1989-01-25 | METHOD OF CHEMICAL-THERMAL TREATMENT OF METAL PRODUCTS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1603822A1 true SU1603822A1 (en) | 2011-05-10 |
Family
ID=60520058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4641339/02A SU1603822A1 (en) | 1989-01-25 | 1989-01-25 | METHOD OF CHEMICAL-THERMAL TREATMENT OF METAL PRODUCTS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1603822A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2466002C1 (en) * | 2011-06-01 | 2012-11-10 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" | Method of making wear resistant flat surface of friction pairs |
-
1989
- 1989-01-25 SU SU4641339/02A patent/SU1603822A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2466002C1 (en) * | 2011-06-01 | 2012-11-10 | Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" | Method of making wear resistant flat surface of friction pairs |
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