Steel 35# based method for melting and depositing composite cladding layer through synchronous powder feeding by two cylinders
The invention provides a steel 35# based method for melting and depositing a composite cladding layer through synchronous powder feeding by two cylinders. the method comprises the following steps: selecting alloy powder, wherein the alloy powder comprises Ni50 or Ni60 metal powder and 316 austenitic...
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| creator | CHAO BINGXUAN XIONG XIYAO YING JUNLONG YE XIANGLIN LI ZHIYONG GUO NAN |
| description | The invention provides a steel 35# based method for melting and depositing a composite cladding layer through synchronous powder feeding by two cylinders. the method comprises the following steps: selecting alloy powder, wherein the alloy powder comprises Ni50 or Ni60 metal powder and 316 austenitic stainless steel metal spherical powder; preheating a to-be-clad workpiece at the preheating temperature of 500-690 DEG C; setting the laser cladding technological parameter, and carrying out laser cladding on the surface of the to-be-clad workpiece to form a composite cladding layer; and after laser cladding is finished, carrying out thermal treatment at the temperature of 200-500 DEG C to eliminate thermal stress generated through laser cladding. The steel 35# based technological method for melting and depositing through synchronous powder feeding by two cylinders realizes surface modification and can effectively improve the overall strength and corrosion resistance of a structure.
本发明提供基于35#钢的双筒同步送粉熔化沉积复合熔覆层的方法， |
| format | Patent |
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本发明提供基于35#钢的双筒同步送粉熔化沉积复合熔覆层的方法，</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | Steel 35# based method for melting and depositing composite cladding layer through synchronous powder feeding by two cylinders |
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