SU1496138A1 - LASER TREATMENT METHOD - Google Patents
LASER TREATMENT METHODInfo
- Publication number
- SU1496138A1 SU1496138A1 SU4350328/27A SU4350328A SU1496138A1 SU 1496138 A1 SU1496138 A1 SU 1496138A1 SU 4350328/27 A SU4350328/27 A SU 4350328/27A SU 4350328 A SU4350328 A SU 4350328A SU 1496138 A1 SU1496138 A1 SU 1496138A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- laser radiation
- treatment method
- remelting
- laser treatment
- carried out
- Prior art date
Links
Abstract
1. Способ лазерной обработки, при котором переплав обрабатываемой поверхности сфокусированным лазерным излучением осуществляют в среде реакционно-способного газа, отличающийся тем, что, с целью повышения качества путем получения однородной микроструктуры, производят второй переплав поверхности сфокусированным лазерным излучением в среде инертного газа на глубину слоя, модифицированного при первом лазерном переплаве.2. Способ по п.1, отличающийся тем, что первый переплав поверхности осуществляют с шагом, равным (0,5-1,0)b, а второй - с шагом, равным 0,5b, где b - ширина пятна нагрева лазерного излучения.1. The method of laser processing, in which the melting of the treated surface focused laser radiation is carried out in the environment of a reactive gas, characterized in that, in order to improve quality by obtaining a homogeneous microstructure, produce a second surface melting focused laser radiation in inert gas to the depth modified by the first laser remelting. The method according to claim 1, characterized in that the first remelting of the surface is carried out with a step equal to (0.5-1.0) b, and the second with a step equal to 0.5b, where b is the width of the heating spot of the laser radiation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4350328/27A SU1496138A1 (en) | 1987-12-28 | 1987-12-28 | LASER TREATMENT METHOD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4350328/27A SU1496138A1 (en) | 1987-12-28 | 1987-12-28 | LASER TREATMENT METHOD |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1496138A1 true SU1496138A1 (en) | 2013-11-27 |
Family
ID=60526789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4350328/27A SU1496138A1 (en) | 1987-12-28 | 1987-12-28 | LASER TREATMENT METHOD |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1496138A1 (en) |
-
1987
- 1987-12-28 SU SU4350328/27A patent/SU1496138A1/en active
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