Abanye benu basenokufumana inkqubo yonyango lwe-hot-dip galvanizing surface, ebonakala iphelelwe lixesha.Ukugquma kweDacromet lolona khetho lubalaseleyo kuwe.Intsimbi yentsimbi kunye neenxalenye zentsimbi ezifuna ukhuseleko olongezelelweyo kwi-corrosion yetyuwa mhlawumbi ishushu i-galvanized okanye i-Dacromet coated, zombini ii-Zinc coatings.I-Dacromet ligama le-brand kunye nesicelo se-patent "zinc flake".Ngamanye amaxesha eli gama le-brand lisetyenziswa ngokukhululekileyo ukuchazai-zinc galvanized coating.Kweli nqaku, izibonelelo zenkqubo yokugquma iDacromet ziya kuchazwa ngokweenkcukacha ukukunceda ukuba uqonde ngcono.
Umahluko phakathi kweDacromet kunye nenkqubo ye-galvanizing eshushu-dip
Inkqubo ye-Dacromet ibhakwa malunga ne-500F emva kokufakwa kwesicelo, ngelixa inkqubo ye-galvanizing ye-dip-dip yenziwa kubushushu be-zinc etyhidiweyo (780F) okanye ishushu.Ngokugqibela, unokufumana isiqabu soxinzelelo lwamalungu anokuba yingxaki kuwe.
I-galvanizing etshisiweyo eshushu sele ikhona ixesha elide kwaye iyaziwa kakhulu.Le ndawo ithi nkxu kumxube we-zinc otyhidiweyo kubushushu obumalunga ne-460 ℃ ethi idibane nekharbon diokside yenze i-zinc carbonate.
I-Dacromet inokumelana nobushushu obubalaseleyo;Ukwaleka okuqhelekileyo kwegalvanized kuya kubonisa iintanda ezincinci ezingaphezulu kwe-70 ℃, kwaye i-discolor kunye nokumelana nokuhlwa kwayo kuya kuncitshiswa kakhulu kwi-200-300 ℃.
Iqondo lokushisa lokunyanga lefilimu ye-Dacromet ye-anti-corrosion yi-300 ℃, ngoko ke isinyithi esingaphezulu asiyi kutshintsha inkangeleko yaso kwaye sisenako ukugcina i-corrosion yayo enamandla ekwazi ukumelana nobushushu nokuba ibekwe kwiqondo lobushushu eliphezulu ixesha elide.
Ngokungafaniyo nokwaleka okushushu kwediphu,Ukwaleka kweDacrometayinayo i-hydrogen embrittlement.Iinxalenye zetsimbi eziphathwe ngeDacromet zingenza ifilimu nakwi-voids egqwesileyo kunye ne-anti-corrosion coating kunye nokungena okunzulu.I-coating efanayo iphinda isetyenziswe ngaphakathi kwiindawo ze-tubular kwaye inokungena kakuhle ngenxa yokuba isisombululo se-Dacromet si-soluble emanzini.
Izinto eziluncedo zokugquma kweDacromet
1. Ukumelana ne-corrosion ephezulu
Ubukhulu befilimu ye-Dacromet yi-4-8μm kuphela, kodwa umphumo wayo wokuchasana nomhlwa ungaphezulu kwamaxesha angama-7-10 e-electro-galvanizing yendabuko, i-hot-dip galvanizing okanye indlela yokwaleka.Akukho mhlwa obomvu uya kwenzeka kwiindawo eziqhelekileyo kunye nokudibanisa kombhobho ophathwe ngenkqubo yeDacromet ngovavanyo lokutshiza ityuwa ngaphezu kwe-1,200h.
2. Akukho embrittlement hydrogen
Inkqubo yonyango ye-Dacromet inquma ukuba akukho i-hydrogen embrittlement kwi-Dacromet, ngoko i-Dacromet ilungele ukugquma iindawo ezigxininisiweyo.
3. Ukumelana nobushushu obuphezulu
I-Dacromet inokumelana ne-corrosion ephezulu yobushushu, kwaye ubushushu obuxhathisa ubushushu bunokufikelela ngaphezulu kwe-300 ℃.Nangona kunjalo, ukuxobula okanye ukukrazula kuya kwenzeka ekugqibeleni kwinkqubo yesiqhelo yokugalela xa ubushushu bufikelela kwi-100 ℃.
4. Ukubambelela kakuhle kunye nokuphinda kusebenze kwakhona
Ukwaleka kweDacrometine-adhesion egqibeleleyo kunye ne-metal substrate kunye nezinye iingubo ezongezelelweyo.Kulula ukuba iindawo eziphathwayo zitshize umbala, kwaye ukunamathela kunye ne-organic coating yomelele ngakumbi kunefilimu ye-phosphate.
5. Permeability Excellent
Ngenxa yempembelelo yokukhusela i-electrostatic, kunzima ukubetha i-electroplate imingxuma enzulu kunye ne-slits ye-workpiece kunye nodonga lwangaphakathi lombhobho, ngoko ke iindawo ezingasentla ze-workpiece azikwazi ukukhuselwa nge-electroplating.I-Dacromet inokungena kula macandelo e-workpiece ukwenza i-Dacromet coating.
6. Akukho lungcoliseko kunye neengozi zoluntu
I-Dacromet ayivelisi amanzi amdaka okanye igesi engcolileyo engcolisa indalo ngexesha lenkqubo yonke yokuvelisa, ukucutshungulwa kunye nokugquma kwee-workpieces, ngoko akukho mfuneko yokunyanga inkunkuma emithathu, ngoko ukunciphisa iindleko zonyango.
7. Iiyure ezinde zokutshiza ngetyuwa
Ngaphezulu kweeyure ezingama-500 zokutshiza ityuwa xa kuthelekiswa nobuninzi beeyure ezingama-240i-zinc galvanized coating.Isitshizi setyuwa luvavanyo olusemgangathweni lweshishini apho iindawo zibekwe kubushushu obulawulwayo obuyi-35 ℃ kwaye ziphantsi kwesitshizi esiqhubekayo sesisombululo sesodium-chloride.Uvavanyo lwesitshizi setyuwa lurekhodwa kwiiyure kwaye lugqitywe xa kuvela umhlwa obomvu kwiindawo.
Iinzuzo ezisixhenxe zeJunhe Dacromet isisombululo sokwambathisa
Eyenziwe ngezinto ezisemgangathweni ophezulu, isisombululo se-Junhe Dacromet sokwambathisa siyindlela engenye ye-electro-galvanizing kunye ne-hot-dip galvanizing yokukhusela umhlwa.Uluhlu lweemveliso zeJunhe zinokuhlangabezana neemfuno zabathengi kumanqanaba ahlukeneyo okucubungula.
1. Iindleko ezisebenzayo.Iindleko ezipheleleyo zesisombululo se-Junhe coating siphantsi.
2. Ukunqunyanyiswa okugqwesileyo.Isisombululo sokugquma siyafana kwaye akulula ukuzinza ngenxa yokumiswa kakuhle, kwaye isisombululo setanki sinokusasazwa ixesha elide, elilungele ngakumbi kubathengi abanakho ukungonelanga okanye ukucutshungulwa okuphakathi.
3. Umgangatho olungileyo.Umphezulu awufane utyekezeke kunye namaxolo e-orenji.
4. Ukunamathela ngokugqwesileyo.Ukwaleka akunakwenzeka ukuxobuka kwaye kunokumelana nokugqwala okunamandla.
5. Ukusasazwa kakuhle.Ngenxa yokusasazwa kakuhle, umphezulu ufana kwaye awunamasuntswana emva kokugquma komhlaba.
6. Ukuqina kakuhle komphezulu.Ukuxhathisa ukukrwempa okunamandla, kwaye akukho lula ukugruzuka ngexesha lokugcina kunye nokuhamba.
7. Ukuxhathisa okulungileyo kokutshiza ityuwa.
Ukubambelela kweJunheUkwaleka kweDacrometisisombululo yi-50% ephezulu kuneemveliso ezivela kubakhuphisana.
Iintlobo ezidumileyo ze-Dacromet yokwambathisa
I-BASECOAT: Olu tyaba lwenziwe ngeeflakes ze-Zinc aluminiyam ezinezibophelelo ezahlukeneyo zombala wesilivere.
I-Dacromet 310/320: Le yi-Hexavalent ye-chrome esekelwe kwi-aluminium ye-zinc.Zisetyenziselwa amantongomane, izithombo, iziqhoboshi, kunye ne-hose clamps, njl.
I-Dacromet 500: Le yi-hexavalent chrome esekwe kwi-zinc aluminiyam yokugquma ezithambisayo kwaye isetyenziswe kwimoto, ulwakhiwo, izixhobo zomoya njl.njl.
I-Changzhou Junhe Technology Stock Co., Ltd. ibe lishishini lobugcisa obuphezulu obuzinikele ekuboneleleni izisombululo zenkqubo yeekhemikhali ezilungileyo, izixhobo ezikhethekileyo kunye neenkonzo kushishino lwemveliso ukususela ekusekweni kwayo ngo-1998. UJunhe uneemveliso ezili-9 zobugcisa obuphezulu kunye namalungelo awodwa omenzi wechiza ali-123. Izigunyaziso ezili-108, amalungelo awodwa omenzi wechiza angama-27 kunye namalungelo okushicilela ama-2 esoftware.
Iimveliso ezinezisombululo zenkqubo ezibonelelweyo zibandakanya: isinyithi kunye ne-non-metal processing cutting fluids, isinyithi kunye ne-non-metal agents zokucoca, isinyithi kunye ne-non-metal inter-process i-arhente yonyango esebenzayo, isinyithi kunye ne-non-metal inoveli esebenzayo izinto zokugquma, kunye nezixhobo ezizodwa. ukunyanga le michiza ingentla.Amasimi eshishini likaJunhe agubungela iinxalenye zemoto, i-aerospace, uthutho lukaloliwe, amacandelo amandla omoya, oomatshini bobunjineli kunye nokuveliswa koomatshini, i-photovoltaic yelanga, ukusetyenzwa kwesinyithi, ishishini lomkhosi, izixhobo zasekhaya, oomatshini bezolimo kunye namanye amasimi, kwaye ithengisa iimveliso kunye nezixhobo kakuhle e-China kunye nokuthumela ngaphandle. kumazwe angaphezu kwama-20 ekhaya naphesheya.
Ixesha lokuposa: Jul-13-2022