Salt bath rare earth chromium titanium co-penetration agent and application technology thereof
The invention relates to a salt bath rare earth chromium titanium co-penetration agent. The salt bath rare earth chromium titanium co-penetration agent is characterized by comprising the following components in percentage by weight: 43-49% of barium chloride, 20-26% of potassium chloride, 8-12% of t...
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creator | CHENG WEILUN FENG SIQI YE CHUANLONG PAN CHENGGANG LIU DUDU ZHOU JIALIN |
description | The invention relates to a salt bath rare earth chromium titanium co-penetration agent. The salt bath rare earth chromium titanium co-penetration agent is characterized by comprising the following components in percentage by weight: 43-49% of barium chloride, 20-26% of potassium chloride, 8-12% of titanium dioxide, 1-3% of chromium sesquioxide, 3-5% of aluminum powder, 6-8% of cerium-rich rare earth and 6-10% of sodium fluoride. The salt bath rare earth chromium titanium co-penetration agent has the beneficial effects that a coating obtained by using the salt bath rare earth chromium titanium co-penetration agent has extremely high hardness and extremely low friction coefficients, and meanwhile, the cross section of the coating changes gradually in a gradient manner; the stress concentration of the coating is reduced; the brittle fracture tendency of the coating is reduced; the shock resistance of the coating is improved; and the service life of cold-work die steel or mechanical parts is greatly prolonged.
本发 |
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本发</description><subject>CHEMICAL SURFACE TREATMENT</subject><subject>CHEMISTRY</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</subject><subject>COATING MATERIAL WITH METALLIC MATERIAL</subject><subject>COATING METALLIC MATERIAL</subject><subject>DIFFUSION TREATMENT OF METALLIC MATERIAL</subject><subject>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</subject><subject>METALLURGY</subject><subject>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQRdNYiHqH8QCBhBDBMgTFykZrw7hOsgubmWUyFt5egx7A6j0en7_MbheMBnc0D4pKQKgfdV5lDM8RLBjyLE7yREymaEEYcCA2QH4AphSD-1Yj51miDC8wT0rSr7NFj3GizY-rbHs8XNtTTkk6mhK6-bRrz2VR7-uyqHZN9c_mDWQ2PQg</recordid><startdate>20160921</startdate><enddate>20160921</enddate><creator>CHENG WEILUN</creator><creator>FENG SIQI</creator><creator>YE CHUANLONG</creator><creator>PAN CHENGGANG</creator><creator>LIU DUDU</creator><creator>ZHOU JIALIN</creator><scope>EVB</scope></search><sort><creationdate>20160921</creationdate><title>Salt bath rare earth chromium titanium co-penetration agent and application technology thereof</title><author>CHENG WEILUN ; FENG SIQI ; YE CHUANLONG ; PAN CHENGGANG ; LIU DUDU ; ZHOU JIALIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105951036A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>CHEMICAL SURFACE TREATMENT</topic><topic>CHEMISTRY</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL</topic><topic>COATING MATERIAL WITH METALLIC MATERIAL</topic><topic>COATING METALLIC MATERIAL</topic><topic>DIFFUSION TREATMENT OF METALLIC MATERIAL</topic><topic>INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL</topic><topic>METALLURGY</topic><topic>SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</topic><toplevel>online_resources</toplevel><creatorcontrib>CHENG WEILUN</creatorcontrib><creatorcontrib>FENG SIQI</creatorcontrib><creatorcontrib>YE CHUANLONG</creatorcontrib><creatorcontrib>PAN CHENGGANG</creatorcontrib><creatorcontrib>LIU DUDU</creatorcontrib><creatorcontrib>ZHOU JIALIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG WEILUN</au><au>FENG SIQI</au><au>YE CHUANLONG</au><au>PAN CHENGGANG</au><au>LIU DUDU</au><au>ZHOU JIALIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Salt bath rare earth chromium titanium co-penetration agent and application technology thereof</title><date>2016-09-21</date><risdate>2016</risdate><abstract>The invention relates to a salt bath rare earth chromium titanium co-penetration agent. The salt bath rare earth chromium titanium co-penetration agent is characterized by comprising the following components in percentage by weight: 43-49% of barium chloride, 20-26% of potassium chloride, 8-12% of titanium dioxide, 1-3% of chromium sesquioxide, 3-5% of aluminum powder, 6-8% of cerium-rich rare earth and 6-10% of sodium fluoride. The salt bath rare earth chromium titanium co-penetration agent has the beneficial effects that a coating obtained by using the salt bath rare earth chromium titanium co-penetration agent has extremely high hardness and extremely low friction coefficients, and meanwhile, the cross section of the coating changes gradually in a gradient manner; the stress concentration of the coating is reduced; the brittle fracture tendency of the coating is reduced; the shock resistance of the coating is improved; and the service life of cold-work die steel or mechanical parts is greatly prolonged.
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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 | Salt bath rare earth chromium titanium co-penetration agent and application technology thereof |
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