Abanye benu basengase basebenzise inqubo yokwelapha i-hot-dip galvanizing surface, ebonakala isiphelelwe yisikhathi kancane.I-Dacromet coating iyisinqumo esihle kakhulu kuwe.Izingxenye zensimbi esakazwayo nezensimbi ezidinga ukuvikeleka okwengeziwe ekugqwaleni kukasawoti zingaba nguthayela oshisayo noma zifakwe i-Dacromet, zombili ziyizimbotshana zeZinc.I-Dacromet yigama lomkhiqizo elinesicelo esinelungelo lobunikazi "i-zinc flake".Kwesinye isikhathi leli gama lomkhiqizo lisetshenziswa ngokukhululekile ukuchazai-zinc galvanized coating.Kulesi sihloko, izinzuzo zenqubo yokuhlanganisa i-Dacromet zizochazwa ngokuningiliziwe ukukusiza ukuyiqonda kangcono.
Umehluko phakathi kwe-Dacromet kanye nenqubo ye-hot-dip galvanizing
Inqubo ye-Dacromet ibhakwa cishe ku-500F ngemva kokufaka isicelo, kanti inqubo yokufaka i-hot-dip galvanizing yenziwa ekushiseni kwe-zinc encibilikisiwe (780F) noma ukushisa kakhulu.Ngokwakamuva, ungathola ukukhululeka kokucindezeleka kwezingxenye ezingase zibe inkinga kuwe.
Ukucwiliswa okushisayo okushisayo sekunesikhathi eside kukhona futhi kwaziwa kakhulu.Ingxenye icwiliswa kwingxube ye-zinc encibilikisiwe ekushiseni okungaba ngu-460 ℃ ehlangana ne-carbon dioxide yakhe i-zinc carbonate.
I-Dacromet inokumelana nokushisa okuhle kakhulu;uthayela ovamile uzobonisa imifantu emincane ephakeme kuno-70 ℃, futhi i-discolor kanye nokumelana nokugqwala kwayo kuzoncipha kakhulu ku-200-300 ℃.
Izinga lokushisa eliphilisayo lefilimu elwa nokugqwala kwe-Dacromet lingu-300 ℃, ngakho insimbi engaphezulu ngeke ishintshe ukubukeka kwayo futhi isengagcina ukugqwala kwayo okuqinile okumelana nokushisa ngisho noma ibekwe ezingeni lokushisa eliphezulu isikhathi eside.
Ngokungafani ne-hot-dip galvanized coating,Ukufakwa kwe-Dacrometayinayo i-hydrogen embrittlement.Izingxenye zensimbi eziphathwe nge-Dacromet zingakha ifilimu ngisho nasezindaweni ezinhle kakhulu ze-voids kanye ne-anti-corrosion coating ene-permeability ejulile.I-uniform coating iphinde isetshenziswe ngaphakathi kwezingxenye ze-tubular futhi ikwazi ukungena kahle ngoba isixazululo se-Dacromet siyancibilika emanzini.
Izinzuzo ze-Dacromet coating
1. Ukumelana nokugqwala okuphezulu
Ugqinsi lwesendlalelo sefilimu ye-Dacromet luyi-4-8μm kuphela, kodwa umphumela walo wokulwa nokugqwala ungaphezu kwezikhathi ezingu-7-10 zendabuko ye-electro-galvanizing, i-hot-dip galvanizing noma indlela yokugqoka.Akukho ukugqwala okubomvu okuzokwenzeka ezingxenyeni ezijwayelekile nasemalungeni amapayipi aphathwe ngenqubo ye-Dacromet ngokuhlolwa kwesifutho sikasawoti isikhathi esingaphezu kwe-1,200h.
2. Ayikho i-hydrogen embrittlement
Inqubo yokwelapha ye-Dacromet inquma ukuthi akukho embrittlement ye-hydrogen e-Dacromet, ngakho-ke i-Dacromet ilungele ukumbozwa kwezingxenye ezicindezelekile.
3. Ukumelana nokushisa okuphezulu
I-Dacromet ingamelana nokugqwala kwezinga lokushisa eliphezulu, futhi izinga lokushisa elimelana nokushisa lingafinyelela ngaphezu kuka-300 ℃.Kodwa-ke, ukuxebuka noma ukuklwebula kuyokwenzeka ekugcineni kwenqubo yokufaka uthayela okuvamile lapho izinga lokushisa lifinyelela ku-100 ℃.
4. Ukunamathela okuhle nokutholakala kabusha
Ukufakwa kwe-Dacrometinokunamathela okuphelele ne-substrate yensimbi nezinye izigqoko ezengeziwe.Kulula ukuthi izingxenye ezilashiwe zifafaze umbala, futhi ukunamathela nge-organic coating kunamandla kakhulu kunefilimu ye-phosphate.
5. Permeability Excellent
Ngenxa yomphumela wokuvikela i-electrostatic, kunzima ukufaka i-electroplate izimbobo ezijulile kanye ne-slits ye-workpiece kanye nodonga lwangaphakathi lwe-tube, ngakho-ke izingxenye ezingenhla ze-workpiece azikwazi ukuvikelwa nge-electroplating.I-Dacromet ingangena kulezi zingxenye ze-workpiece ukwakha i-Dacromet coating.
6. Akukho ukungcola kanye nezingozi zomphakathi
I-Dacromet ayikhiqizi amanzi angcolile noma igesi engcolile engcolisa imvelo phakathi nayo yonke inqubo yokukhiqiza, ukucubungula kanye nokwemboza ama-workpieces, ngakho-ke asikho isidingo sokwelashwa kwemfucuza emithathu, ngaleyo ndlela kuncishiswe izindleko zokwelashwa.
7. Amahora amade wokufafaza usawoti
Ngaphezu kwamahora angama-500 wokufutha usawoti uma kuqhathaniswa nenani eliphakeme lamahora angama-240i-zinc galvanized coating.Isifutho sikasawoti siwukuhlolwa okujwayelekile kwemboni lapho izingxenye zibekwe ezingeni lokushisa elilawulwayo elingu-35 ℃ futhi zifakwe ngaphansi kwesifutho esiqhubekayo sesisombululo se-sodium-chloride.Ukuhlolwa kwesifutho sikasawoti kubhalwa ngamahora futhi kuqedwa lapho kuvela ukugqwala okubomvu ezingxenyeni.
Izinzuzo eziyisikhombisa zesisombululo se-Junhe Dacromet coating
Yakhelwe ngezinto zokusetshenziswa zekhwalithi ephezulu, isixazululo se-Junhe Dacromet coating singenye ye-electro-galvanizing kanye ne-hot-dip galvanizing ukuze kuvikelwe ukugqwala komhlaba.Uchungechunge lwemikhiqizo ye-Junhe lungahlangabezana nezidingo zamakhasimende emazingeni ahlukene okucubungula.
1. Izindleko ngempumelelo.Izindleko eziphelele zesisombululo se-Junhe coating ziphansi.
2. Ukumiswa okuhle kakhulu.Isixazululo sokumboza siyafana futhi akulula ukuxazulula ngenxa yokumiswa okuhle, futhi isisombululo sethangi singasakazwa isikhathi eside, esilungele amakhasimende anamandla anganele noma ukucubungula ngezikhathi ezithile.
3. Ukulinganisa okuhle.Ingaphezulu alijwayele ukuwohloka kanye nekhasi eliwolintshi.
4. Ukunamathela okuhle kakhulu.Ukumbozwa mancane amathuba okuthi kuxebuke futhi kunokumelana nokugqwala okuqinile.
5. Ukuhlakazeka okuhle.Ngenxa yokuhlakazeka okuhle, ingaphezulu lifana futhi alinazinhlayiyana ngemva kokumbozwa kwendawo.
6. Ubulukhuni obuhle bobuso.Ukumelana nokuklwebheka okuqinile, futhi akulula ukulimaza ngesikhathi sokugcina nokuthutha.
7. Ukumelana nesifutho sikasawoti esihle.
Ukunamathela kukaJunheUkufakwa kwe-DacrometIsixazululo siphezulu ngo-50% kunemikhiqizo evela kwabaqhudelana nabo.
Izinhlobo ezidumile ze-Dacromet coating
I-BASECOAT: Lokhu kunamathela kwenziwa ngama-Zinc aluminium flakes anezibophezelo ezihlukene ngombala wesiliva.
I-Dacromet 310/320: Lena i-Hexavalent chrome esekelwe ku-zinc aluminium coating.Zisetshenziswa kumantongomane, iziphethu, izinsimbi, nezinsimbi zepayipi, njll.
I-Dacromet 500: Lena i-Hexavalent chrome esekelwe ku-zinc aluminium coating ezigcoba yona futhi isetshenziswe ezimotweni, ezokwakha, ezigayweni zomoya njll.
I-Changzhou Junhe Technology Stock Co., Ltd. bekuyibhizinisi lobuchwepheshe obuphezulu elizinikele ekuhlinzekeni izixazululo zesistimu zamakhemikhali amahle, imishini ekhethekile kanye nezinsizakalo zemboni yokukhiqiza kusukela yasungulwa ngo-1998. UJunhe unemikhiqizo engu-9 yobuchwepheshe obuphezulu kanye namalungelo obunikazi angu-123, okuhlanganisa Izigunyazo eziyi-108, amalungelo obunikazi okusungulwa okungu-27 kanye namalungelo okushicilela ama-software angu-2.
Imikhiqizo enezixazululo zesistimu enikeziwe ihlanganisa: uketshezi lokusika olucutshungulwayo lwensimbi nokungeyona eyensimbi, ama-ejenti okuhlanza insimbi nezingezona ezensimbi, ama-ejenti okwelapha asebenzayo ensimbi kanye ne-non-metal inter-process functional, izinto zokumboza zensimbi nezingezona ezensimbi, kanye nemishini ekhethekile. ukwelapha amakhemikhali angenhla.Izinkambu zebhizinisi likaJunhe zihlanganisa izingxenye zezimoto, i-aerospace, ezokuthutha zikaloliwe, izingxenye zamandla omoya, imishini yobunjiniyela nemishini, i-solar photovoltaic, ukucubungula insimbi, imboni yezempi, izinto zikagesi zasendlini, imishini yezolimo neminye imikhakha, futhi ithengisa kahle imikhiqizo nemishini eChina futhi ithunyelwa ngaphandle. emazweni angaphezu kwama-20 ekhaya naphesheya.
Isikhathi sokuthumela: Jul-13-2022