Yintoni i-Hot Dip Galvanizing?
Idip galvanizing eshushu yinkqubo{0} yokhuselo lokutya kwentsimbi apho intsimbi ecociweyo okanye iinxalenye zentsimbi zintywiliselwa ngokupheleleyo kwibhafu yezinki etyhidiweyo, egcinwa815–850℃F (435–455℃)kunye nekhemistri yokuhlamba i-zinc echazwe ngaphantsiI-ASTM B6. Xa umphezulu wentsimbi udibana ne-zinc etyhidiweyo, i-zinc idibana ne-iron kwaye yenze i-zinc{1}}i-iron alloy layers kunye nomaleko we-zinc ongaphandle. Le reaction ye-metallurgical ngumahluko ongundoqo phakathi kwe-galvanizing yediphu eshushu kunye nokwaleka komphezulu olula.
Kuba inkqubo iqhutywa emva kokusikwa, ukugrumba, ukuwelda, kunye nokwenza, ishushu -dip igalvanized coating inokukhusela imiphetho, iikona, imingxunya yebholiti, iindawo zeweld, izibiyeli, kunye nejiyometri eyenziweyo entsonkothileyo kumjikelo omnye wokuntywiliselwa. Oku kuyenza ilungele iindawo zentsimbi ezivezwe kwiatmosfera yangaphandle, ukufuma kweplanti, iityuwa zendlela, amanzi atshizayo, kunye namathuba amade okulungisa, kubandakanywa izakhelo zesakhiwo, izixhaso zemibhobho, iintsimbi zokugada, izixhobo zokusebenza, kunye neendibano zentsimbi ezenziwe zenziwe.
Umgangatho wentsimbi eshushu -yediphu ayigwetywa ngokuqaqamba kuphela. Ukuhlolwa kobuchwephesha ngokuqhelekileyo kugxile kubunzima bokugquma, ukuqhubeka komphezulu, ukunamathela, iindawo ezingenanto okanye ezingagqunywanga, imeko yokulungisa, kunye nomgangatho osebenzayo onjeI-ASTM A123, I-ASTM A153, I-ASTM F2329, I-ASTM A780, okanyeISO 1461. Ngokwezinto eziphathekayo, i-galvanizing ye-dip eshushu ikhethwa xa iindawo zentsimbi zifuna i-zinc enokulinganiswa, i-coat ye-zinc ehlala ixesha elide enokukhusela iindawo eziyilwe ngokwenene kunokubonelela ngenkangeleko ecocekileyo.
Isebenza Njani Ishushu-IDip Galvanizing?
Ishushu-idiphu igalvanizing isebenza nge-metallurgical reaction elawulwayo phakathii-zinc etyhidiweyo kunye nomhlaba ococekileyo wentsimbi. Emva kokucocwa, ukucolwa, kunye nokuguquguquka, umphezulu wentsimbi awunayo i-oyile, umhlwa, isikali sokusila, kunye ne-oxides, evumela i-zinc etyhidiweyo ukuba idibane nentsimbi engenanto ngokuthe ngqo. Emva kokuba inxalenye ingena kwiketile ye-zinc, i-zinc imanzisa umphezulu kwaye iqala ukusasazeka kwinqanaba elingaphandle lentsimbi.
Ngexesha lokuntywiliselwa, i-zinc kunye nentsimbi zisabela ukwenza uthotho lwei-zinc{0}}imigangatho yentsimbi ephakathiezikhula ukusuka kumphezulu wentsimbi ukuya ngaphandle. Xa inxalenye irhoxisiwe, umaleko we-zinc esulungekileyo uhlala ungaphandle kwaye uqina njengomphezulu wokugqibela. Isiphumo sisixokelelwano sokugquma esidityaniswe nentsimbi ngokusabela, kungekhona nje ukuqhotyoshelana ngomatshini, nto leyo inceda ukuba i-coating ilandele imiphetho, iikona, imimandla ye-weld, imingxuma ye-bolt, kunye nezinye iinkcukacha ezenziweyo xa ukucoca, ukukhupha umoya kunye nokukhupha amanzi kulawulwa ngokufanelekileyo.
Inkqubo inokuqondwa ngokwezigaba ezithathu:
- Umphezulu wentsimbi ucocwa ngekhemikhalingoko i-zinc inokuqhagamshelana nentsimbi engenanto.
- I-zinc enyibilikisiweyo idibana nentsimbikwaye yenza i-zinc{0}}i-iron intermetallic layers.
- Ingubo ikhusela intsimbingokhuseleko lomqobo, ukhuseleko lwedini, kunye{0}}nokwakhiwa kwepatina yexesha elide.
Yiloo nto ukulungiswa komphezulu kubalulekile. Ukuba ioli, i-rust, i-mill scale, ipeyinti, i-welding slag, okanye i-oxide ihlala phezu komhlaba, i-zinc ayikwazi ukwenza umaleko wokuphendula oqhubekayo. Isiphumo sinokuba ngamabala angenanto, ukukhula okungekuhle kokugquma, okanye ukuqhubeka kokwaleka okubuthathaka.
Kushushu -dipha intsimbi ekhandisiweyo ikhusela isiseko sesinyithi ngeendlela ezininzi:
- Ukhuseleko lomqobo:i-zinc coating yahlula intsimbi kwioksijini, ukufuma, kunye nemithombo yeendaba ezonakalisayo.
- Ukhuseleko lweCathodic:ukuba i-coating ikrwelwe, i-zinc corrodes ngokukhethekileyo kwaye inceda ukukhusela intsimbi ekufutshane eveziweyo.
- Ukhuseleko lwePatina:emva kwemozulu, umphezulu we-zinc uphuhlisa iimveliso zomhlwa ezizinzileyo ezicothisa isantya sokutya.
Olu kudibanisa luyinto eyenza ukuba idiphu eshushu idibanise i-galvanizing kwiingubo ezininzi ezibhityileyo ze-zinc okanye iinkqubo zepeyinti.
Amanyathelo eNkqubo yokuDipha yokuDiphu eshushu
I-galvanizing yediphu eshushu iqala ngokulungiswa komphezulu, kuba i-zinc etyhidiweyo inokusabela ngokufanelekileyo kuphela ngentsimbi ecocekileyo. Ioyile, umhlwa, isikali sokusila, i-weld slag, okanye ukufuma okubanjiweyo kunokuthintela ukumanzisa kwe-zinc kwaye kukhokelela kwiindawo ezingenanto okanye ukukhula okungalinganiyo kokugquma. Emva kokucoca kunye nokuguquguquka, intsimbi intywiliselwa kwi-zinc etyhidiweyo, apho i-zinc{2}}i-iron alloy layers yenzeka ngaphezulu. Uhlolo lokugqibela lujonga ukuba ingaba i-coating iyaqhubeka, iyalinganiseka, kwaye iyamkeleka kwinkonzo.
| Inyathelo | Inkqubo | Injongo yobuGcisa |
|---|---|---|
| 1 | Ukususa amafutha / ukucoca i-caustic | Isusa ioli, igrisi, ubumdaka, kunye nongcoliseko lwendalo |
| 2 | Ukukha | Isusa umhlwa kunye nesikali sokusila kumphezulu wentsimbi |
| 3 | Ukuhlamba | Yehlisa ukugqithiswa kwemichiza{0}}phakathi kwetanki |
| 4 | Ukugquma | Isusa iioksidi ezikhanyayo kwaye inceda i-zinc etyhidiweyo imanzise intsimbi |
| 5 | Ukomisa / ukufudumeza kwangaphambili | Yehlisa ukufuma phambi kokuntywiliselwa |
| 6 | Ukuntywiliselwa kwi-zinc etyhidiweyo | Yenza i-zinc{0}}i-iron alloy layers nge-metallurgical reaction |
| 7 | Ukurhoxiswa kunye nokukhupha amanzi | Isusa i-zinc engaphezulu kwaye ilawula ukwakhiwa kwe-coating |
| 8 | Ukupholisa | Uzinzisa indawo yokwaleka |
| 9 | Ukuhlolwa | Ihlola ubukhulu bengubo, inkangeleko, amabala angenanto, kunye neendawo zokulungisa |
Khuphela:Uluhlu lweNkqubo yeDip eGalavanizing eshushu
Kuninzi lwemisebenzi yokugalela ibhetshi, intsimbi eyenziweyo iditshwa emva kokusikwa, ukuwelda, ukugrumba, okanye ukwenza. Oku kubalulekile kuba imiphetho, imingxuma, iindawo ezidityanisiweyo, kunye nomgangatho owenziweyo zonke zinokufumana i-zinc yokugquma kumjikelo omnye wokuntywiliselwa, ngaphandle kokuba uyilo luvumela ukungena ngokufanelekileyo kunye nokukhupha amanzi.
I-HDG ye-Coating Layers kunye noKhuseleko lwe-Corrosion
Ulwakhiwo lokugquma yeyona ndawo ibalulekileyo yobugcisa kwi-galvanizing yediphu eshushu. Idiphu eshushu-yokugquma igalvanized ayiyofilimu yezinki enye esulungekileyo. Yinkqubo enemaleko eyenziwe ngokusasazwa kunye nokusabela phakathi kwe-zinc kunye ne-iron.I-HDG eqhelekileyo yokwaleka iquka i-zinc{4}}izaleko ze-iron alloy kufutshane nomphezulu wentsimbi kunye ne-zinc ecocekileyo ngaphandle.
| Indawo yokwandlala | Umaleko oqhelekileyo | Uphawu oluphambili | Umsebenzi |
|---|---|---|---|
| Isiseko sesinyithi | Inxalenye yentsimbi | Izinto zokwakha | Inika amandla kunye nomthamo womthwalo |
| I-alloy layer yangaphakathi | Umaleko weGamma | I-zinc ebhityileyo{0}}umaleko wokusabela kwentsimbi kufutshane nentsimbi | Yenza ibhondi yokuqala ye-metallurgical |
| Umaleko we-alloy ophakathi | Umaleko weDelta | I-zinc eshinyeneyo{0}}umaleko we-iron alloy | Yongeza ubulukhuni kunye nokuxhatshazwa kwe-abrasion |
| Umaleko we-alloy wangaphandle | Umaleko we-Zeta | Zinc{0}}i-alloy layer etyebileyo | Ixhasa ukutyeba kunye nokuqina |
| Umphandle wangaphandle | Umaleko we-Eta | Ikakhulu i-zinc ecocekileyo | Ibonelela ngomphezulu wemozulu kunye nokhuseleko lombingelelo |
| Umphezulu wemozulu | Zinc patina | Iimveliso ze-zinc ezizinzileyo | Icothisa ukuhlwa okungaphaya ekutyhilekeni emoyeni |
Khuphela:Kushushu{0}}Dip Galvanized Coating Anatomy kunye neCorrosion ProtectionGuide
I-zinc-imigangatho ye-iron alloy inzima kune-zinc ecocekileyo kwaye ibotshelelwe ngamandla kwintsimbi. Oku kunceda i-coating ixhathise umonakalo wokuphatha, i-abrasion yokuthutha, ukudibanisa ukufakela, kunye nokunxiba kwendawo emaphethelweni okanye kwiikona. Umaleko we-Eta wangaphandle uthambile kwaye une-ductile, enceda ukufunxa impembelelo encinci kwaye inike umphezulu we-zinc ophambili wemozulu.
Isizathu Sokuba Ulwakhiwo Olulelekeziweyo Lubalulekile
Umaleko owenziweyo unika into eshushu-diphu intsimbi enamazinge amaninzi aluncedo:
- Ingubo ibotshelelwe kwintsimbi ngokusebenzisa i-metallurgical reaction.
- Iikona kunye nemiphetho zihlala zifumana ukugquma kakuhle ngenxa yokuba yonke indawo eyenziweyo intywiliselwe.
- Umonakalo omncinci wokugquma awubonakalisi ngokukhawuleza intsimbi kwi-corrosion esheshayo.
- I-Zinc inokubonelela ngokukhuselwa kwedini malunga nemikrwelo emincinci okanye iindawo ezisikiweyo.
- Ingubo inokulinganiswa, ihlolwe, kwaye ichazwe ngokwemigangatho.
Esi sakhiwo simaleko kwakhona kutheni inkangeleko yokwambathisa ye-HDG inokwahluka. Amanye amalungu aqaqambile kwaye asongekile, ngelixa amanye abuthuntu angwevu okanye matte. Umphezulu ongwevu omdaka awuthethi ngokuzenzekelayo ukuba ungavuthi kakuhle. Ikhemikhali yentsimbi, ngakumbi isilicon kunye nomxholo we-phosphorus, inokukhawulezisa i-zinc{3}}i-iron alloy ukukhula kwaye ivelise i-coating engqindilili, emnyama.
I-Zinc Patina kunye{0}}noKhuselo lweXesha elide
Emva kokuba intsimbi eshushu-yediphu ifakwe kwiatmosfera, i-zinc surface iqala ukusabelana neoksijini, ukufuma, kunye nekharbon diokside. Ngokuhamba kwexesha, i-zinc patina ezinzileyo yenza phezu komhlaba. Le patina inciphisa izinga lokubola kwe-zinc kwaye yandisa ubomi benkonzo.Nangona kunjalo, intsimbi esandul 'i-galvanized kufuneka igcinwe ngokuchanekileyo. Ukuba iindawo zipakishwe ngokuqinileyo kwiimeko ezimanzi ngaphandle kokuhamba komoya, umhlwa omhlophe unokuvela. Umhlwa omhlophe udla ngokunxulunyaniswa nokufuma okuvalekileyo kunye nokungenwa komoya omdaka ngexesha lokugcinwa okanye uthutho, akunyanzelekanga ukuba ukusilela kwenkqubo yokugalela igalvanizing ngokwayo.
Kwiiprojekthi ezibandakanya ugcino lwangaphandle, uhambo lwaselwandle, okanye iindlela zokuhambisa ezinde, iinxalenye zegalati kufuneka zipakishwe kwaye zigcinwe:
- indawo yokukhupha amanzi phakathi kwemiphezulu
- indawo yokugcina eyomileyo apho kunokwenzeka
- ukuhamba kakuhle komoya
- ukwahlukana kwiikhemikhali ezinobundlobongela
- ukuhlolwa phambi kofakelo
Imigangatho yokuGcinwa kweDip eshushu kunye noHlolo
Idiphu eshushu yokufaka igalvanizing kufuneka icaciswe kwaye ihlolwe ngokwemigangatho echanekileyo. Imigangatho eyahlukeneyo isebenza kwintsimbi yesakhiwo, i-hardware, ibha yokuqinisa, i-threaded fasteners, kunye neendawo zokulungisa.
| Umgangatho | Umda oqhelekileyo |
|---|---|
| I-ASTM A123 / A123M | I-Zinc eshushu{0}}dipha iileyiti zentsimbi kwiimveliso zentsimbi kunye nentsimbi |
| I-ASTM A153 / A153M | I-Zinc yokugqoka kwi-iron kunye ne-hardware yensimbi |
| I-ASTM A767 / A767M | IZinc{0}}ityatyiswe imivalo yentsimbi yokuqinisa |
| I-ASTM F2329 / F2329M | Ishushu-diphu i-zinc yokwambathisa yekhabhoni kunye neebholiti zentsimbi, izikrufu, iiwasha, iindongomane, kunye neziqhoboshi ezinemisonto |
| I-ASTM A780 | Ukulungiswa kweendawo ezonakalisiweyo nezingagqunywanga |
| ISO 1461 | Idiphu eshushu yokwaleka kwintsimbi eyenziwe yenziwe ngentsimbi kunye namanqaku entsimbi |
Ukuhlola akukona nje ukujonga okubonakalayo. Uhlolo olusebenzayo lwe-HDG ludla ngokubandakanya umlinganiselo wokutyabeka, ukuphononongwa kwenkangeleko, ukujonga indawo engenanto, ukuphononongwa kokulungiswa, kunye nokuqinisekisa ukuba i-drain okanye i-venting marks ayichaphazeli ukusetyenziswa okucetywayo.
Izinto zokuhlola eziqhelekileyo ziquka:
- Ubukhulu bokugquma:kulinganiswa ngegeyiji yobukhulu bemagnethi okanye ezinye iindlela ezamkelweyo.
- Inkangeleko yomphezulu:kuhlolwe uburhabaxa, amaqhuma, ukubaleka, uthuthu, amasuntswana enkunkuma, okanye ukwakheka okugqithisileyo.
- Iindawo ezingenanto:yaphononongwa ukuze kubonwe ukuba kuyafuneka na ukulungiswa.
- Ukuncamathela:ihlolwe xa ifunwa ngumgangatho osebenzayo okanye iinkcukacha zeprojekthi.
- Iindawo ezinemisonto:iphononongelwe ukufaneleka emva kokugquma apho iibholiti, iinati, okanye iindawo ezinemisonto zibandakanyekayo.
- Izowuni zokulungisa:ukulungiswa ngokwendlela yokulungisa echaziweyo kunye nemilinganiselo yokwamkelwa.
Kwintsimbi eyenziweyo, iimfuno zobukhulu zihlala zixhomekeke kubukhulu bentsimbi kunye necandelo lezinto eziphathekayo. Inkcazo ecacileyo kufuneka ichaze ngaphezu kwemfuneko jikelele yokugalela; kufuneka ichaze umgangatho osebenzayo, uhlobo lwemveliso, umda wokuhlola, kunye nawuphi na umgangatho okhethekileyo okanye imeko yokuhlanganisa.
Idiphu eshushu iGalvanizing vs Ezinye iiCoatings zeZinc
Ayizizo zonke iintsimbi ezinobumba obunobumba obufanayo. Igama elithi "i-galvanized" linokuthi libhekiselele kwiindlela ezininzi zokugquma i-zinc, kodwa ukuqina kwazo, ubukhulu bokugquma, ukukhuselwa komphetho, kunye nokusebenza kwenkonzo kunokwahluka kakhulu.
| Into | Kushushu-Dip Galvanizing | Electro{0}}Galvanizing / Zinc Plating | Phambili{0}}Intsimbi yeGalvanized |
|---|---|---|---|
| Indlela yokwaleka | Intsimbi eyenziweyo intywiliselwa kwi-zinc etyhidiweyo | I-Zinc ifakwe kwinkqubo ye-electrochemical | Ishiti lentsimbi okanye ityhubhu igqunywe phambi kokwenziwa |
| Ulwakhiwo lokwaleka | I-Zinc-i-iron alloy layers kunye ne-zinc layer yangaphandle | Umaleko we-zinc obhityileyo | Umzi-mveliso oqhubekayo{0}ufake i-zinc coating |
| Ukudibanisa | Ukusabela ngesinyithi | Ukubekwa komphezulu | Ukutyalwa kwefektri ngaphambi kokusika okanye ukwenza |
| Ukukhuselwa komda | Ilungile kwiindawo ezenziweyo ezintywilisiweyo | Ilinganiselwe kwijometri ebukhali | Iincam ezisikiweyo zinokuveza intsimbi engenanto |
| Ukusetyenziswa okuqhelekileyo | Intsimbi yolwakhiwo, izixhaso zemibhobho, iintsimbi zokugada, iinxalenye ezenziweyo zangaphandle | Amalungu angaphakathi, amalungu amancinci, inkangeleko{0}}izinto ezinobuzaza | Iphepha, ityhubhu ekhanyayo, iimveliso ezenziweyo |
| Umda ongundoqo | Ubungakanani beketile, ukungena, ukukhupha amanzi, ukwakhiwa kokugquma | Ubunzima obusezantsi-indawo yokugcina umhlwa | Iindawo ezidityanisiweyo okanye ezisikiweyo zinokufuna ukhuseleko olongezelelweyo |
Khuphela:Kushushu-Dip Galvanizing vs Ezinye iiMaleko zeZinc
Idip dip galvanizing eshushu idla ngokukhethwa xa inxalenye yokugqibela eyenziweyo kufuneka ikhuselwe emva kokuwelda, ukusika, ukugrumba, okanye ukubunjwa. Ngaphambi{1}}intsimbi enegalvanized ingalungela ukukhanya{2}}kweshiti okanye iimveliso zetyhubhu, kodwa iindawo ezisikiweyo kunye neendawo ezidityanisiweyo zifuna uhoyo olongezelelweyo. I-Electro-igalvanizing kunye ne-zinc plating inokubonelela ngokugqitywa okugudileyo, kodwa ziqhele ukusetyenziswa apho i-coating ebhityileyo yamkelekile.
Ingaba iDiphu eshushu isetyenziswa phi intsimbi yesinyithi?
Kusetyenziswa intsimbi eshushu yediphu apho ukhuseleko lomhlwa kufuneka uphile ngaphandle okanye kwindawo yokusebenzela. Ezona zicelo zifanelekileyo zezo apho ukupeyinta kunzima, ukufikelela kunyinwe, okanye umphezulu wentsimbi unokuthi ube sesichengeni sokufuma, ukukrazuka, okanye{1}}imozulu yexesha elide.
Iimeko zesicelo eziqhelekileyo ziquka:
- Izakhelo zesakhiwo sangaphandle:izakhiwo zokupaka, amaqonga, izinyuko, iintsimbi zezandla, kunye nezakhelo zenkxaso ezivezwe yimvula, ukufuma, kunye nongcoliseko lomoya.
- Iiracks zemibhobho kunye nenkxaso yombhobho:izibiyeli, iisali, ii-hangers, kunye nentsimbi yenkxaso esetyenziswa kwizityalo apho ukujiya, ukutshiza kwamanzi, kunye nomonakalo wokugquma kunokwenzeka ngexesha lofakelo.
- Amalungu ohola wendlela:iindawo zokugada, iipali zemiqondiso, iipali zokukhanyisa, izifakelo zebhulorho, kunye nezithintelo ezivezwe kumanzi ezindleleni, uthuli, iityuwa, kunye neempembelelo zolondolozo.
- Usetyenziso kunye nezakhiwo zamandla:iindawo zothumelo lwetower, iipali, iingalo ezinqamlezileyo, kunye nehardware efakwe kwindawo evulekileyo apho ukupeyintwa rhoqo kungenakwenziwa.
- Iindibano zentsimbi ezenziweyo:iipleyiti zesiseko, izibiyeli ezidityanisiweyo, iifreyimu, kunye namacandelo aholoholo apho imiphetho, iiwelds, kunye nemingxuma egrunjiweyo ifuna ukhuseleko lweposi{0}}lolwakhiwo.
Ngombhobho wensimbi, ityhubhu, kunye namacandelo angenanto, iinkcukacha zoyilo zibaluleke kakhulu. Amacandelo avaliweyo kufuneka avumele umoya kunye ne-zinc etyhidiweyo ukuba ihambe ngokukhuselekileyo. Ngaphandle kokungena ngokufanelekileyo kunye nokukhupha amanzi, uxinzelelo olubanjwe, ukugcinwa kwe-asidi, okanye ukugquma okungaphelelanga kunokwenzeka. Kwiiprojekthi zokubonelela ngemibhobho,shushu -dipha umbhobho wentsimbikufuneka ihlaziywe kunye nomgangatho wombhobho, imfuno yokugqoka i-zinc, uhlobo lokuphela, indlela yokupakisha, kunye namaxwebhu okuhlola.
Amanqaku okuYila kunye nokuFamba phambi kokuDiphu eshushu
I-Hot dip galvanizing yinkqubo yokuntywiliselwa ngokupheleleyo, ngoko uyilo lwenxalenye luchaphazela ngokuthe ngqo umgangatho wokwambathisa kunye nokhuseleko. Indawo{1}eyilwe kakuhle ivumela ulwelo lokucoca, ulwelo, umoya, kunye nezinc etyhidiweyo ukuba ingene kwaye ikhuphe ngaphandle kokubambisa ulwelo okanye uxinzelelo.
Amanqaku abalulekileyo okwenziwa aquka:
- Amacandelo angenanto adinga ubungakanani obuchanekileyokhupha imingxuma kunye nemingxuma yokukhupha amanzi.
- Imiphezulu engaphezulu kunye nezithuba eziqinileyo zinokubamba iikhemikhali zokucoca okanye ukufuma.
- I-weld slag, ipeyinti, ioli, kunye neempawu ezinzima kufuneka zisuswe ngaphambi kokuba zifakwe i-galvanizing.
- Imisonto, imingxunya echanekileyo, kunye neendibano zokutyibilika zifuna isibonelelo sokwakha.
- Iiassemblies ezinkulu kufuneka zilingane neketile yokufaka igalvanizing okanye ziyilelwe ukudipha okuqhubekayo.
- I-Welding okanye ukugaya emva kwe-galvanizing kususa ukukhuselwa kwendawo kwaye kufuna ukulungiswa.
- Itywina{0}iindibano ezidityanisiweyo kufuneka ziqwalaselwe ngononophelo ukunqanda umoya ovalelweyo okanye ugqabhuko-dubulo ngexesha lokuntywiliselwa.
Kwizakhelo eziyinkimbinkimbi, izixhaso zombhobho, kunye nezakhiwo ze-tubular, idizayini ye-galvanizing kufuneka ihlaziywe ngaphambi kokwenziwa. Ukungenisa umoya okuchanekileyo kunye nokukhupha amanzi akuzona iinkcukacha zokuthambisa; zichaphazela ukuqhubeka kokugquma, ukhuseleko lwabasebenzi, ukulingana komda, kunye nokwamkelwa kokugqibela.
Izinto eziluncedo kunye neMida yeHot Dip Galvanizing
Idiphu eshushu yokufaka igalvanizing ixatyiswe kuba ibonelela ngenkqubo eyomeleleyo, enokufundeka, kunye nephantsi{0}}yesondlo sokukhusela umhlwa. Ukusebenza kwayo kuvela kwi-zinc{2}}isakhiwo se-iron alloy kunye nokuziphatha kwedini le-zinc.
Iingenelo
- I-Metallurgically idityaniswe ngokudityaniswa kokuncamathela okuqinileyo
- IZinc{0}}izaleko zentsimbi ezimelana nokuphathwa kunye nokukrazuka
- Ukukhuselwa komqobo kunye nokukhuselwa kwe-cathodic
- Ukugqunywa kakuhle kwimiphetho, iikona, iiwelds, kunye nemingxuma emva kokwenziwa
- Ifanelekile kwizinto ezininzi zentsimbi zangaphandle kunye nezoshishino
- Imfuno yolondolozo esezantsi xa ithelekiswa neenkqubo ezininzi zepeyinti{0}}kuphela
- Imigangatho eqatshelweyo yokwaleka ubukhulu, ukulungiswa, kunye nokuhlolwa
Ukulinganiselwa
- Ubungakanani benxalenye bukhawulelwe yimilinganiselo yeketile kunye nomthamo wokuphatha.
- I-Chemistry yensimbi inokuchaphazela umbala wokugquma, ubukhulu, kunye nokuthungwa komhlaba.
- Vala-izinto zokunyamezelana zingafuna umatshini okanye ukucocwa kwemisonto emva kokufakwa kwegalvanizing.
- Amacandelo avaliweyo afuna umoya ochanekileyo kunye nokukhupha amanzi.
- Umhlwa omhlophe ungenzeka ukuba iinxalenye ezisandula ukwenziwa zigcinwe zimanzi ngaphandle kokujikeleza komoya.
- Ukuwelda, ukusika, okanye ukugaya emva kokufakwa kwe-galvanizing kususa i-coating yokukhusela kwindawo.
FAQ
01.Ingaba ishushu elingqindilili{1}}diphu iileti ezihlala zingcono?
02.Kutheni kushushu -dipha intsimbi enamazinki ngamanye amaxesha kujongeka buthuntu bungwevu?
03.Ngaba kushushu -ukudipha irusi yentsimbi ngexesha lokugcinwa okanye ukuthunyelwa?
04.Yintoni ekufuneka ijongiwe phambi kokuba uchaze ukugalela idiphu eshushu?
Iziqinisekiso
Isatifikethi seCE
Isatifikethi se-ISO 9001
Isatifikethi se-API Q1
Isatifikethi se-ABS
Isatifikethi se-AP-5L
Isatifikethi se-API-5CT
