Yintoni iChromate Conversion Coating/Alodine/Chem Film?
Ixesha lokufunda imizuzu emi-3
Intshayelelo
I-Chromate conversion coating ikwaziwa njenge-alodine coating okanye ifilimu ye-Chem, luhlobo loguqulo olusetyenziselwa ukwenza i-aluminium, kwezinye iimeko intsimbi, i-zinc, i-cadmium, ithusi, isilivere, i-titanium, i-magnesium, kunye ne-tin alloys nazo ziyasebenza.Inkqubo yokugqithisa idala ifilimu ekhuselayo ebusweni beepropati, ekhusela ukubola.
Ngokungafaniyo ne-anodizing, i-chromate yokuguqula i-coating yinto yokuguqulwa kweekhemikhali.Kwimichiza yokuguqulwa kweekhemikhali, ukusabela kweekhemikhali kwenzeka kumphezulu wesinyithi, kwaye le ntshukumo yeekhemikhali iguqula isinyithi ibe ngumaleko okhuselayo.
Ingubo yokuguqulwa ngokwayo ayisebenzisi umbane, xa isetyenziswe ngokweKlasi 3 ye-MIL-DTL-5541 standard.Iingubo zokuguqulwa kweekhemikhali ze-Class 3 zikhusela kwi-corrosion apho kufuneka ukuchasana kombane okuphantsi.Kule meko, i-coating ngokwayo nayo ayi-conductive, kodwa ngenxa yokuba i-conversion coating iyancipha, inika umgangatho othile wokuqhuba kombane. qhagamshelana neenjineli zethungolwazi oluninzi malunga noku.
Iingubo zeChromate zezona zisetyenziswa ngokubanzi ukhuseleko lokutya kweAluminiyam kunye ne-Aluminiyam ialloys ukunciphisa i-oxidation yomhlaba.Ngokuqhelekileyo isetyenziselwai-undercoat yepeyinti okanye izicelo zokunamathelangenxa yeepropathi ezigqwesileyo zokudibanisa ibonelela.
Iingubo zokuguqulwa kweChromate zidla ngokusetyenziswa kwizinto ezifana nezikrufu, ihardware kunye nezixhobo.Ngokuqhelekileyo banikezela ngombala oqaqambileyo, oluhlaza-tyheli ukuya kwezinye iintsimbi ezimhlophe okanye ezingwevu.
Iintlobo/imigangatho kunye neenkcukacha
| IINGCACISO ze-MIL-C-5541E | ||
| Iiklasi zeChromate | • Udidi 1A- (Mthubi) Ngokhuseleko oluphezulu ekudlekeni, ukupeyintwa okanye ukupeyintwa. • Udidi lwesi-3- (Ecacileyo okanye etyheli) Ukukhusela ekudlekeni apho kufuneka umbane ophantsi. | |
| INGCACISO ye-MIL-DTL-5541F/MIL-DTL-81706B | ||
| Iiklasi zeChromate* | • Udidi 1A- (Mthubi) Ngokhuseleko oluphezulu ekudlekeni, ukupeyintwa okanye ukupeyintwa. • Udidi lwesi-3- (Ecacileyo okanye etyheli) Ukukhusela ekudlekeni apho kufuneka umbane ophantsi. | *Udidi lwe-I- Imiqulu equlethe iChromium enehexavalent;Uhlobo II- Imizobo equlethe i-hexavalent Chromium |
| I-ASTM B 449-93 (2004) INGCACISO | ||
| Iiklasi zeChromate | • Udidi loku-1-Mthubi ukuya kuBrown, Ubuninzi bokumelana nomhlwa kusetyenziswa njengesiphelo sokugqibela • Udidi lwesi-2- olungenambala ukuya kumthubi, ukuxhathisa ukudleka okuPhakathi, olusetyenziswa njengesiseko sepeyinti kunye nokudibanisa irabha • I-Class 3- engenambala, i-Decorative, i-corrosion resistance, i-low contact resistance resistance • Udidi lwesi-4- Luhlaza olukhanyayo ukuya koluhlaza, Ukumelana nokutyiwa okuphakathi, kusetyenziswa njengesiseko sepeyinti kunye nokudibanisa irabha (Ayenziwanga eAST) | |
| Ukunyangwa koMbane (IiSayiko zodidi lwesi-3) | < 5,000 micro ohms nge-intshi nganye yesikwere njengoko ifakiwe I-10,000 micro ohms nge-intshi nganye yesikwere emva kweeyure ze-168 zokuvezwa kwesitshizi setyuwa | |
| I-Chromate Conversion Coating Advantages | Isiseko seepeyinti, izinto zokuncamathelisa, kunye nePowder Coatings Ukunyangwa kokuMhlwa Kulula ukulungisa Ukuba bhetyebhetye Ukunyangwa okuphantsi koMbane Ukwakhiwa okuncinci | |
I-Chromate Conversion Coating ineeNzuzo ezininzi
Ukongeza kukhuseleko oluphuculweyo lwe-corrosion, zininzi izibonelelo ezisebenzayo zokusebenzisa i-chem film coatings kubandakanya:
- I-primer efanelekileyo yokunceda iipeyinti, i-adhesives kunye nezinye ii-topcoats eziphilayo zibambelela
- Ukuthintela ukuprintwa kweminwe kwiintsimbi ezithambileyo
- Ukusetyenziswa ngokukhawuleza kwaye kulula ngokuntywiliselwa, ukutshiza okanye ibrashi
- Amanyathelo ambalwa kuneenkqubo ezininzi zeekhemikhali ngoko ke zinoqoqosho kwaye ziyonga iindleko
- Ukubonelela ngoqhagamshelwano oluthembekileyo lombane phakathi kwamalungu
- Ukwaleka okucekethekileyo, phantse kungenakulinganiswa, ke akutshintshi imilinganiselo yenxalenye
Ngelixa uninzi luhlala lunxulunyaniswa ne-aluminium yokugquma, iingubo zokuguqulwa kwechromate zinokufakwa kwi-cadmium, ubhedu, i-magnesium, isilivere, i-titanium kunye ne-zinc.
Ngawaphi amashishini anokuzuza ngokusebenzisa iikhemikhali zokugquma ifilimu?
- Imoto: Iintsini zobushushu, amavili emoto
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- Umkhosi & noKhuseleko
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Ukugqitywa komphezulu kubambe ukusebenza kunye nokubaluleka kobuhle kumacandelo emizi-mveliso.Ngemizi-mveliso ehambela phambili ngokukhawuleza, iimfuno zonyamezelo ziya ziqina kwaye kungoko ukugqitywa okungcono komphezulu kuyafuneka kwiimveliso ezichanekileyo.Amacandelo anembonakalo ekhangayo anandipha inzuzo ebalulekileyo kwimarike.Ukugqitywa kobuhle bomphandle kunokwenza umahluko omkhulu kwintsebenzo yecandelo lentengiso.
Iinkonzo zokugqiba umphezulu weProlean Tech zibonelela ngomgangatho kunye nokugqitywa komphezulu odumileyo wamacandelo.Oomatshini bethu be-CNC kunye nobunye ubuchwephesha bokugqiba umphezulu banakho ukufezekisa ukunyamezela okuqinileyo kunye nomgangatho ophezulu, umphezulu ofanayo kulo lonke uhlobo lwamalungu.Faka nje eyakhoIfayile yeCADukukhawuleza, ukucaphula simahla kunye nokubonisana kwiinkonzo ezinxulumeneyo.
Ixesha lokuposa: Apr-18-2022