Menene wadatattun hanyoyin samar da layin sama?

Tsarin ƙirƙirar farfajiyar farfajiya a saman sabon abu wanda ya bambanta da substrate dangane da injin dinta, jiki, da kuma halayen sunadarai an san su da jiyya na ƙasa. Ana amfani da jiyya na farfajiya don gamsar da bayanai don abubuwa kamar jingina na juriya, sanye da juriya, da kuma kayan ado.

Baya ga ka'idodi na farko, juriya na lalata a lalata a lalata kuma ya kamata a dauki launi mai launi yayin zabar sukurori. Don \ dominsukurori, hanyoyin jiyya na jingina suna son hadawa da hadawa, electrophoresis, electrophoreses, electroplating, Daskeret, wasu kuma ana amfani dasu akai-akai.

Dangane da launi na dunƙule, ana iya raba shi zuwa waɗannan rukunan:

Black stork scals

Abincin gama garisukuroriMafi yawan sun haɗa da magani na kayan shaye shaye na baƙar fata, da baƙo, da electrophoresesis.

Bibiyar Rashin Hanya

Bibiyar Hopidation Hopidation hanya ce ta gama gari na magani na sinadarai, manufa shine don samar da fim din oxide a saman karfe don ware iska da hana tsatsa.

Tsarin shine amfani da daskararren oxidip na oxidize farfajiya na karfe cikin dattako mai laushi da m Ferroferric. Wannan Layer na bakin ciki na Ferroferric oxide na iya iya kare yadda cikin karfe daga hadawan abu. Raba cikin ƙarancin zafin jiki da zazzabi mai zafi.

Ferroferric oxide kafa a ƙarancin zafin jiki (kimanin 350 ° C) duhu duhu ne, wanda kuma aka sani da baƙi. Ferroferric oxide kafa ta hanyar hadewa a babban yanayin zafi (kusan 550 ° C) shine sararin samaniya sama. Ana amfani da magani mai launin shuɗi a cikin masana'antar makami, kuma ana amfani da magani mai baƙar fata a masana'antar masana'antu.

Oxidizing bakin karfe mai yawa zuwa mai yawa, mai santsi ferroferric mai laushi yana buƙatar isasshen abu mai ƙarfi. Hydrox mai ƙarfi yana haɗe da sodium hydroxide, sodium nitrite, da trisphate. Lokacin da ya juya shuɗi, bi da karfe tare da mai ƙarfi da yawa oxidanal oxidant, kuma idan ya zama baki, bi da shi tare da maganin ruwa mai karfi.

Mara iyaka

Ba da tsari shine aiwatar da amfani da electrolysis don suturta wani yanki na sauran fina-finai na ƙarfe ko kayan ado a saman fararen ƙarfe. Manufar ita ce inganta sa juriya, juriya na lalata jiki, da kuma kayan ado.

Akwai nau'ikan nau'ikan baki guda 2: baƙar fata zinc na baki da baki nickel faranta.

Black zinc scals

Black zinc na wani nau'i ne na antidation aiki na karfe, wanda ya dace da kayayyakin kayan aiki. Zuc ne na emically mai aiki da saurin hade da duhu a sararin samaniya. Bayan Galbanizing, ana bi da shi tare da chromate don rufe fim ɗin mai guba a kan zinc, saboda haka ƙarfe mai aiki yana cikin yanayi na m. Za'a iya raba fim ɗin pastivation zuwa farin passivation (fari zinc), haske Blue (Blue Zinc), Black Zinc), Black Zinc), da sauransu zinc), da sauransu.

Yawancin lokaci, aiwatar da ba da ƙarfin baki zinc yana raguwa-tsabtatawa-mai rauni mai tsabtace-tsabtace-mai tsabtace-conting-contiving-contiving-tsabtatawa-tsabtacewa mai tsabtace-share fenti-mai tsabta-glean-tsaftacewa-mai tsabtace-conting-conting-conting-tsabtatawa-tsabtatawa-tsabtacewa mai tsaftacewa-conching-mai tsabta fenti-mai tsabta fenti-mai tsabta fenti-mai tsabta.

Baki nickel plated skurs

Yawancin lokaci, tsarin da bazar-nama na gicciyewa yana da digiri - tsaftacewa - tsaftacewa - tsaftacewa - tsaftacewa - mai bushewa - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti - fenti

Black nickel shafi samo daga baƙar fata nickel na ya ƙunshi 40-60% Nickel, 20-30% Surfur, da kusan 10% kwayoyin halitta. Launin baƙar fata shine sakamakon kasancewar baƙar fata nickel a cikin shafi saboda ragar da raguwar thipyanate a kan Katulode don saki sulffide ions. An ƙara ƙasa ta tagulla a cikin tsari, kuma babban aikin shine don yin ƙwaƙwalwar ƙwaƙwalwa a cikin sauki a cikin tsarin post ɗin kuma don inganta juriya na dunƙule.

Electrophorises

Electrophorees yana nufin sabon nauyin da aka caje su koma zuwa wayoyin lantarki a gaban kaddarorin lantarki a karkashin aikin filin lantarki.

Black Elepphoreis shine amfani da filin lantarki na waje don yin barbashi kamar sujallolin da aka dakatar a saman ɗakunan lantarki na ɗayan wayoyin. Ana amfani da baƙar fata mai amfani sosai a cikin masana'antar, ɗaukar tsari mai amfani da baki azaman misali: Decosphoretic fenti - bushewa. Ana iya rarrabu cikin onicrophorises onsicorrophoresis (resin ya zama mummunan ions bayan ionization) da Katolika electrophorines pion bayan electrophoresesis). Idan aka kwatanta da tsarin zanen, yana da ingantacciyar aikin gini da cutar da za ta cutar da tsayayya da tsayayya da tsayayya da tsakar gishiri.

Farin karfe

Na farko farin sukayi sun hada da eleclating farin Nickel, farin zinc, da sauransu.

Electroplating farin zinc

Farin ciki plated scals

Tsarin wulakancin farin zinc yana raguwa-tsabtatawa na lantarki-clearvanizing-wanke-tsabtatawa-bushewa-wanke-wanke-classing-tsabtatawa. Bambanci daga baki zinc shine cewa babu wani fenti mai rufe fuska, kuma maganin shayarwa shima ya bambanta. Farin ciki na farin launi ne mai launi mai launi mai launi wanda ya zama kusan cromium, don haka juriya na lalata ta lalace, launin shuɗi mai launi, da launi zinc, da launi.

Kusan farar fata na farin zinc ya fi na fararen Nickel, kwatankwacin sa duhu fiye da fararen Nickel.

Eleclating farin nickel

Farin nama nama scals

Tsarin wulakancin farin cikin Nickel yana da digiri - tsaftacewa - tsaftacewa - tsaftacewa - tsabtatawa - tsaftacewa - tsaftacewa - tsaftacewa - Gudun - bushewa - ko seloving. Tsarin wulakancin farin cikin nickel da kuma ba da karfin baki ba iri ɗaya bane, bambanci ya ta'allaka ne a cikin dabara na mafita na maganin zinc sulfide.

Sauran launuka masu launin shuɗi

Launuka masu launin shuɗi

Planting wasu launuka yakan hada da shuɗi zinc, kore zinc, launuka masu launin zinc, da Daskromet.

Tsarin lantarki na shuɗi zinc da kore zinc yana da kamar farin zinc. Blue zinc shine fim din ox ostide na ox opide wanda ya ƙunshi 0.5-0.6 MG / DM2 na CHulomium na yau da kullun. Abubuwan haɗin kore saboda gaskiyar cewa maganin zamani ya ƙunshi ions na phosphate, da kuma sakamakon kore fim ɗin ya ƙunshi chomomate da phosphate.

Resistrous jure shayar da shudi zinc ya fi na farin zinc, da kuma lalata juriya na kore zinc ya fi wannan na blue zinc.

Launi zinc yana da kyawawan halaye na lalata. Tsarin wucewa shine: Galvanizing - tsaftacewa - 2% -3% nitric acid don fitar da haske - tsaftacewa - tsaftacewa - tsaftacewa - tsaftacewa chring tsufa. Yawan zafin jiki a lokacin pastivation zai haifar da jinkirin fim da fim mai laushi. Highera zafin jiki zai haifar da fim ɗin ya zama lokacin farin ciki da sako-sako, da kuma karin tasasi ba karfi. Zai fi kyau a sarrafa kusan digiri 25 don tabbatar da cewa kun sami launi iri ɗaya don wani ɗan lokaci. Bayan passivation, yana buƙatar gasa don inganta m juriya da lalata juriya na fim.

Dacomitetet

Dacometet sabon nau'in tsabtace anti-lalata tare da zinc foda, aluminium foda, cricom acid, da kuma ruwa mai sanyi a matsayin manyan abubuwan. Tsarin gudanarwa shine ƙwayar ƙwayar cuta - polishing na inji - spraying - yin burodi - yin burodi - yin burodi - bushewa.

Amfanin tsarin Dacritet shine cewa juriya na juriya yana da kyau sosai, amma rashin tabo shi ne cewa shafi ba uniform bane.

Zabi ingantacciyar masana'anta

Dongshao yana da shekaru goma na gogewa a cikin masana'antu kamar su skures, kwayoyi, hular kwano, da sauransu, kuma da sauransu jiyya. Tuntube mu idan kuna son siyan manya-manya-manya ko tsara su zuwa takamaiman bukatunku. Don bincike, zaku iya kai mu a Gudanar@ds-fastereners.com.