Method for preventing and removing oxide colour or oxide skin generated by heat treatment for brass parts

Method for preventing and removing oxide colour or oxide skin generated by heat treatment for brass parts

The invention belongs to the technical field of surface treatment, and relates to a method for preventing and removing an oxide colour or an oxide skin generated by heat treatment for brass parts. According to the method disclosed by the invention, a processing technological flow for the brass parts...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MEI CHANGCHUN, SU JIANYING, CAI YINGNAN, DAI XIAOLIANG, WANG CHAOLIN, CUI YUJING
Format: Patent
Sprache:chi ; eng
Schlagworte:
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator MEI CHANGCHUN
SU JIANYING
CAI YINGNAN
DAI XIAOLIANG
WANG CHAOLIN
CUI YUJING
description The invention belongs to the technical field of surface treatment, and relates to a method for preventing and removing an oxide colour or an oxide skin generated by heat treatment for brass parts. According to the method disclosed by the invention, a processing technological flow for the brass parts is adjusted to comprise the steps of blanking and forming, trichloroethylene oil removal, organic solvent oil removal, alkali oil removal, deionized water washing, corrosion, passivation, flowing cold water washing, stabilizing treatment, drying, destressing heat treatment, and passivation film removal. According to the method disclosed by the invention, pollution is controlled on the protection layer by means of adding a compact passivation layer as a transitional protection layer during the destressing heat treatment for brass, and removing the passivation layer after the destressing heat treatment, so that matrix metal is out of touch with the pollution. After the method is used, the metal basic colour and glos
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN105803363A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN105803363A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN105803363A3</originalsourceid><addsrcrecordid>eNqNjD0KwkAQRtNYiHqH8QBCZFFsJSg2WtmHSXaSLCY7y-wY9PauPwew-T4ePN40c2fSji00LBCERvLqfAvoLQgNPL6BH84S1NzzXSB5X44356ElT4JKFqondIQKKmmHlPkkK8EYIaBonGeTBvtIi9_PsuXxcC1OKwpcUgxYp5aWxWWdb3a5MVuzN_84L0_-QLY</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for preventing and removing oxide colour or oxide skin generated by heat treatment for brass parts</title><source>esp@cenet</source><creator>MEI CHANGCHUN ; SU JIANYING ; CAI YINGNAN ; DAI XIAOLIANG ; WANG CHAOLIN ; CUI YUJING</creator><creatorcontrib>MEI CHANGCHUN ; SU JIANYING ; CAI YINGNAN ; DAI XIAOLIANG ; WANG CHAOLIN ; CUI YUJING</creatorcontrib><description>The invention belongs to the technical field of surface treatment, and relates to a method for preventing and removing an oxide colour or an oxide skin generated by heat treatment for brass parts. According to the method disclosed by the invention, a processing technological flow for the brass parts is adjusted to comprise the steps of blanking and forming, trichloroethylene oil removal, organic solvent oil removal, alkali oil removal, deionized water washing, corrosion, passivation, flowing cold water washing, stabilizing treatment, drying, destressing heat treatment, and passivation film removal. According to the method disclosed by the invention, pollution is controlled on the protection layer by means of adding a compact passivation layer as a transitional protection layer during the destressing heat treatment for brass, and removing the passivation layer after the destressing heat treatment, so that matrix metal is out of touch with the pollution. After the method is used, the metal basic colour and glos</description><language>chi ; eng</language><subject>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS ; CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160727&amp;DB=EPODOC&amp;CC=CN&amp;NR=105803363A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20160727&amp;DB=EPODOC&amp;CC=CN&amp;NR=105803363A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MEI CHANGCHUN</creatorcontrib><creatorcontrib>SU JIANYING</creatorcontrib><creatorcontrib>CAI YINGNAN</creatorcontrib><creatorcontrib>DAI XIAOLIANG</creatorcontrib><creatorcontrib>WANG CHAOLIN</creatorcontrib><creatorcontrib>CUI YUJING</creatorcontrib><title>Method for preventing and removing oxide colour or oxide skin generated by heat treatment for brass parts</title><description>The invention belongs to the technical field of surface treatment, and relates to a method for preventing and removing an oxide colour or an oxide skin generated by heat treatment for brass parts. According to the method disclosed by the invention, a processing technological flow for the brass parts is adjusted to comprise the steps of blanking and forming, trichloroethylene oil removal, organic solvent oil removal, alkali oil removal, deionized water washing, corrosion, passivation, flowing cold water washing, stabilizing treatment, drying, destressing heat treatment, and passivation film removal. According to the method disclosed by the invention, pollution is controlled on the protection layer by means of adding a compact passivation layer as a transitional protection layer during the destressing heat treatment for brass, and removing the passivation layer after the destressing heat treatment, so that matrix metal is out of touch with the pollution. After the method is used, the metal basic colour and glos</description><subject>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS</subject><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>METALLURGY</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjD0KwkAQRtNYiHqH8QBCZFFsJSg2WtmHSXaSLCY7y-wY9PauPwew-T4ePN40c2fSji00LBCERvLqfAvoLQgNPL6BH84S1NzzXSB5X44356ElT4JKFqondIQKKmmHlPkkK8EYIaBonGeTBvtIi9_PsuXxcC1OKwpcUgxYp5aWxWWdb3a5MVuzN_84L0_-QLY</recordid><startdate>20160727</startdate><enddate>20160727</enddate><creator>MEI CHANGCHUN</creator><creator>SU JIANYING</creator><creator>CAI YINGNAN</creator><creator>DAI XIAOLIANG</creator><creator>WANG CHAOLIN</creator><creator>CUI YUJING</creator><scope>EVB</scope></search><sort><creationdate>20160727</creationdate><title>Method for preventing and removing oxide colour or oxide skin generated by heat treatment for brass parts</title><author>MEI CHANGCHUN ; SU JIANYING ; CAI YINGNAN ; DAI XIAOLIANG ; WANG CHAOLIN ; CUI YUJING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN105803363A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS</topic><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>METALLURGY</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>MEI CHANGCHUN</creatorcontrib><creatorcontrib>SU JIANYING</creatorcontrib><creatorcontrib>CAI YINGNAN</creatorcontrib><creatorcontrib>DAI XIAOLIANG</creatorcontrib><creatorcontrib>WANG CHAOLIN</creatorcontrib><creatorcontrib>CUI YUJING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MEI CHANGCHUN</au><au>SU JIANYING</au><au>CAI YINGNAN</au><au>DAI XIAOLIANG</au><au>WANG CHAOLIN</au><au>CUI YUJING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for preventing and removing oxide colour or oxide skin generated by heat treatment for brass parts</title><date>2016-07-27</date><risdate>2016</risdate><abstract>The invention belongs to the technical field of surface treatment, and relates to a method for preventing and removing an oxide colour or an oxide skin generated by heat treatment for brass parts. According to the method disclosed by the invention, a processing technological flow for the brass parts is adjusted to comprise the steps of blanking and forming, trichloroethylene oil removal, organic solvent oil removal, alkali oil removal, deionized water washing, corrosion, passivation, flowing cold water washing, stabilizing treatment, drying, destressing heat treatment, and passivation film removal. According to the method disclosed by the invention, pollution is controlled on the protection layer by means of adding a compact passivation layer as a transitional protection layer during the destressing heat treatment for brass, and removing the passivation layer after the destressing heat treatment, so that matrix metal is out of touch with the pollution. After the method is used, the metal basic colour and glos</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN105803363A
source esp@cenet
subjects CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
title Method for preventing and removing oxide colour or oxide skin generated by heat treatment for brass parts
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T03%3A03%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MEI%20CHANGCHUN&rft.date=2016-07-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN105803363A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true