I-Zinc-Nickel Plating Eyona ndlela ibalaseleyo ichazwa

I-Zinc-nickel plating yi-alloy coating ephucukileyo. Iqulethe i-nickel eyi-10-15% kunye ne-zinc eseleyo. Le ayisiyonto esetyenziswayo eneeleya kodwa yi-alloy enye, efanayo ebekwe kwi-substrate.

Olu gqibo lubonelela ngokugqwala okugqwesileyo kunye nokumelana nokuguguleka. Ukusebenza kwalo kudlula kakhulu i-zinc plating eqhelekileyo. Uninzi lwazo luphezuluAbaboneleli ngeZinc PlatingkwayeAbaboneleli bokugalela isinyithingoku yithengisele izinto ezibalulekileyo, kuquka nezo zivelaIipayipi Imigca yokugaya isinyithi, exhasa imakethi exabisa ngaphezulu kwe-US $774 yezigidi ngo-2023.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• I-Zinc-nickel plating ikhusela iindawo ngcono kune-zinc eqhelekileyo. Iyayithintela i-rust ixesha elide.
• Olu cwecwe lwenza iindawo zibe namandla kwaye zihlale ixesha elide. Lusebenza kakuhle kwiindawo ezishushu kwaye luthatha indawo ye-cadmium eyingozi.
• Amashishini amaninzi asebenzisa i-zinc-nickel plating. Ilungele iimoto, iinqwelomoya, kunye noomatshini abakhulu.

Kutheni iZinc-Nickel iyindlela engcono kakhulu?

Iinjineli kunye nabavelisi bakhetha i-zinc-nickel plating ngezizathu ezininzi ezivakalayo. Olu phawu lubonelela ngeenzuzo ezibalulekileyo kune-zinc yendabuko kunye nezinye izinto ezigqityiweyo. Iimpawu zayo ezikhethekileyo ziyenza ibe lolona khetho lufanelekileyo lwezinto ezimele zisebenze ngokuthembekileyo kwiimeko ezinzima.

Ukhuseleko lokuGqola olungalinganiyo

Inzuzo ephambili ye-zinc-nickel plating kukukwazi kwayo ukuthintela ukugqwala. Le alloy coating idala umqobo oqinileyo ongcono kakhulu kune-zinc eqhelekileyo. Iindawo ezigqunywe nge-zinc-nickel zihlala ziphumelela kwiiyure ezingama-720 kuvavanyo lokutshiza ityuwa ngaphambi kokuba zibonise iimpawu zokugqwala okubomvu. Oku kubonisa ukuphucuka okuphindwe ka-5 ukuya kwi-10 kubomi xa kuthelekiswa ne-zinc plating eqhelekileyo.

Uthelekiso oluthe ngqo lubonisa umahluko omkhulu ekusebenzeni.

Olu phawu lubalaseleyo luqatshelwa yimigangatho ephambili yoshishino echaza iimfuno zeengubo ezisebenza kakuhle.

• I-ASTM B841icacisa ukwakheka kwe-alloy (12-16% nickel) kunye nobukhulu bayo, nto leyo eyenza ukuba ibe ngumgangatho ofanelekileyo kwicandelo leemoto, leenqwelo-moya, kunye nelamandla.
• I-ISO 19598ibeka iimfuno zeengubo ze-zinc-alloy, igxile kubuchule bazo bokubonelela ngokumelana okuphezulu kokugqwala kwiindawo ezirhabaxa.
• I-ISO 9227 NSSyindlela yokuvavanya esetyenziswa kakhulu apho i-zinc-nickel kufuneka inyamezele amakhulu eeyure zokutshizwa ngetyuwa ngaphandle kokusilela.

Ubusazi?I-Zinc-nickel ikwathintela ukubola kwe-galvanic. Xa kusetyenziswa izibophelelo zentsimbi kunyeiindawo ze-aluminium, ukusabela kwe-galvanic kunokwenzeka, nto leyo ebangela ukuba i-aluminium ibole ngokukhawuleza. I-zinc-nickel plating kwintsimbi isebenza njengomqobo wokukhusela, ikhusela i-aluminium kwaye yandisa ubomi bendibano yonke.

Ukuqina Okuphuculweyo kunye nokumelana nokunxiba

Iingenelo zeZinc-nickel zidlula ngaphaya kokuthintela umhlwa. Le alloy inika ukuqina okugqwesileyo, okwenza ukuba ifaneleke kwiindawo ezichatshazelwe bubushushu, ukungqubana, kunye noxinzelelo loomatshini.

Olu phawu lugcina iipropati zalo zokukhusela kwiindawo ezinobushushu obuphezulu. Olu qina lobushushu lwenza ukuba lube lukhetho oluthembekileyo kwiindawo ezikufutshane neenjini okanye kwezinye iindawo ezinobushushu obuphezulu.

Olu xhathiso lobushushu sesinye sezizathu zokuba i-zinc-nickel isetyenziselwe izinto ezibalulekileyo zeenqwelo moya ezifana nezixhobo zokufika kunye nee-actuator. Ukuqina kwengubo kukwanxulunyaniswa nokuqina kwayo. Ingubo ethambileyo iyaguquguquka. Ingagoba okanye yenziwe ngaphandle kokuqhekeka okanye ukuqhekeka. Oku kubalulekile kwiindawo ezithatha amanyathelo okuvelisa ezifana nokugoba okanye ukugoba emva kokuba iplati ifakiwe. Ulwakhiwo lwengqolowa ecociweyo ye-zinc-nickel alloy luyivumela ukuba ikwazi ukujongana noxinzelelo loomatshini, ukuqinisekisa ukuba umaleko okhuselayo uhlala ungaguquki.

Indlela Ekhuselekileyo EngenaCadmium

Kangangamashumi eminyaka, i-cadmium yayiyeyona nto ikhethwayo xa kusetyenziswa izinto ezisemgangathweni ophezulu ngenxa yokumelana kwayo nokugqwala. Nangona kunjalo, i-cadmium yintsimbi enzima enetyhefu. Imithetho engqongqo yehlabathi ngoku iyayithintela ukusetyenziswa kwayo.

Isilumkiso soLawuloImiyalelo efana neRoHS (Uthintelo lwezinto ezinobungozi) kunye neREACH (Ubhaliso, Uvavanyo, Imvume kunye noThintelo lweeKhemikhali) ithintela kakhulu i-cadmium. Zinciphisa uxinano lwayo kwiimveliso ukuya kuthi ga kwi-0.01% (iinxalenye ezili-100 kwisigidi ngasinye), nto leyo eyenza ukuba ingafanelekanga kwiindlela ezininzi ezintsha zoyilo.

I-Zinc-nickel iye yavela njengeyona ndawo iphambili endaweni ye-cadmium. Ibonelela ngesisombululo esingenabungozi nesikhuselekileyo kokusingqongileyo ngaphandle kokunciphisa ukusebenza kakuhle.

• Ukhuseleko Olulinganayo okanye OlungconoUvavanyo lubonisa ukuba i-zinc-nickel inika ukumelana nokugqwala okulinganayo okanye okungaphezulu kune-cadmium. Ingamelana neeyure ezili-1,000 zokuchatshazelwa yityuwa, ihlangabezana nemigaqo emininzi yemikhosi kunye neyelizwe.
• Ukwamkelwa Kwemizi-mveliso Ebanzi: Amashishini amakhulu atshintshe ngempumelelo ukusuka kwi-cadmium ukuya kwi-zinc-nickel. Amacandelo eenqwelo-moya, eemoto, ezomkhosi, kunye neoyile negesi ngoku axhomekeke kwi-zinc-nickel ukukhusela izinto ezibalulekileyo kwiindawo ezinzima.

Olu tshintsho lungqina ukuba abavelisi banokufikelela kukhuseleko olukumgangatho ophezulu ngelixa belandela imigangatho yanamhlanje yokusingqongileyo nokhuseleko.

Inkqubo kunye nezicelo zeZinc-Nickel Plating

Ukuqonda inkqubo yokufaka kunye nokusetyenziswa okuqhelekileyo kwe-zinc-nickel plating kubonisa ukuba kutheni ilukhetho oluphezuluukukhusela iindawo ezibalulekileyoIngubo isetyenziswa ngenkqubo echanekileyo ye-electrochemical kwaye ithenjwa ngamashishini aphambili.

Isetyenziswa njani i-Zinc-Nickel Plating?

Iingcali zibeka i-zinc-nickel plating nge-inkqubo yokufakelwa ngombaneBabeka iindawo kwindawo yokuhlambela ngeekhemikhali equlethe i-zinc kunye ne-nickel ions ezinyibilikisiweyo. Umbane ubangela ukuba ii-ion zesinyithi zihlale phezu komphezulu wenxalenye, zenze umaleko ofanayo we-alloy.

Emva kokufakelwa, iindawo zihlala zifumana unyango olongezelelweyo.

Ukhuseleko Emva KokugqumaIiplati zisebenzisa ii-passivate trivalent ezihambelana neRoHS ukuphucula ukumelana nokugqwala. Ezi passivate zisebenza njengomaleko wokuzincama. Kufuneka zingene ngaphakathi ngaphambi kokuba izinto ezigqwalayo zifikelele kwisinyithi esisisiseko. Ii-sealers zingongezwa phezulu ukuphucula ngakumbi ukukhanya, ukuthambisa, kunye nokumelana nokutshizwa ngetyuwa.

Le nkqubo inamaleko amaninzi yenza ukugqitywa okuhlala ixesha elide kakhulu. Ezinye izicelo zingashiya inxalenye ingavalwanga ukuze ilungiselelwe ezinye izinto ezigqityiweyo, njenge-E-coat.

Isetyenziswa phi i-Zinc-Nickel Plating?

I-Zinc-nickel plating ikhusela izinto kwiindawo ezininzi ezifuna amandla. Ukusebenza kwayo okuphezulu kuyenza ibaluleke kakhulu kwiindawo ezingenakukwazi ukusilela.

• Ishishini leeMoto: Abenzi beemoto basebenzisa i-zinc-nickel ukukhusela iindawo kwityuwa yendlela kunye nobushushu. Iinkqubo eziqhelekileyo ziquka ii-brake calipers, ii-fuel lines, izibophelelo ezinamandla aphezulu, kunye nezixhobo ze-injini.
• Inqwelo-moya kunye noKhuselo: Ishishini leenqwelo moya lixhomekeke kwi-zinc-nickel ngenxa yamandla nokuthembeka kwalo. Liyindawo ekhuselekileyo yokutshintsha i-cadmium kwiindawo zentsimbi ezinamandla aphezulu. Ungayifumana kwizixhobo zokufikela, imigca ye-hydraulic, kunye nezibophelelo zeenqwelo moya. Iinkcukacha zomkhosiI-MIL-PRF-32660ikwavuma nokusetyenziswa kwayo kwiinkqubo zokufika ezibalulekileyo.
• Amanye Amashishini: Amacandelo ezixhobo ezinzima, ezolimo, kunye namandla nawo asebenzisa i-zinc-nickel ukwandisa ubomi boomatshini bawo kwiindawo ezinzima.

Ukukhetha Ababoneleli Ngezitya ZeZinc Kwiimfuno Zakho

Ukukhetha iqabane elifanelekileyo kubalulekile ukuze ufumane ukugqitywa okusemgangathweni ophezulu kwe-zinc-nickel.Ababoneleli ngeZinc Platingzingahluka kakhulu. Inkampani kufuneka ihlole amaqabane anokubakho ngononophelo ukuqinisekisa ukuba ayahlangabezana nemigangatho engqongqo yomgangatho kunye nokusebenza. Ukwenza ukhetho olufanelekileyo kukhusela ukuthembeka kwemveliso yokugqibela.

Izinto Ezibalulekileyo Zokukhetha Ababoneleli

Ababoneleli beZinc Plating abakumgangatho ophezulu babonisa ukuzinikela kwabo kumgangatho ngokusebenzisa iziqinisekiso zoshishino. Ezi ziqinisekiso zibonisa ukuba umthengisi ulandela iinkqubo ezibhaliweyo neziphindaphindwayo. Xa kuvavanywa ababoneleli beZinc Plating, iinkampani kufuneka zijonge ezi ziqinisekiso zilandelayo:

• I-ISO 9001:2015: Umgangatho weenkqubo zolawulo lomgangatho ngokubanzi.
• I-AS9100: Umgangatho ongqongqo ngakumbi ofunekayo kwishishini leenqwelo-moya.
• INadcap (Inkqubo yeSizwe yokuVunywa kweeNqwelo-moya kunye neeKontrakta zoKhuselo): Isiqinisekiso esibalulekileyo kubaboneleli kwicandelo leenqwelo-moya nezokhuselo, ingakumbi ekucutshungulweni kweekhemikhali (AC7108).

Ukuba nezi ziqinisekiso kubonisa ukuba umthengisi unokubonelela ngeziphumo ezihambelanayo nezithembekileyo kwizicelo ezifuna umngeni.

Imibuzo Yokubuza Umthengisi Onokubakho

Ngaphambi kokuba bazibophelele kwintsebenziswano, iinjineli kufuneka zibuze imibuzo ejolise kubo. Iimpendulo ziya kubonisa ubuchule bobuchwephesha bomthengisi kunye namanyathelo okulawula umgangatho.

Icebiso lobuGcisaUmthengisi ocacileyo nonolwazi uya kuyamkela le mibuzo. Iimpendulo zabo zibonelela ngolwazi malunga nemisebenzi yabo yemihla ngemihla kunye nokuzinikela ekusebenzeni kakuhle.

Imibuzo ephambili ibandakanya:

1. Uqinisekisa njani ubukhulu bengubo kunye nokwakheka kwe-alloy?Abathengisi beZinc Plating abaziwayo basebenzisa iindlela eziphambili ezifana ne-X-ray fluorescence (XRF) ukuqinisekisa ukuba i-coating iyahlangabezana neemfuno.
2. Ithini inkqubo yakho yokulawula ikhemistri yokuhlamba?Iziphumo ezihambelanayo zixhomekeke kulawulo oluqinileyo kwizinto ezifana ne-pH kunye nobushushu. Amanqanaba e-pH achanekileyo abalulekile ekugcineni umlinganiselo ochanekileyo we-zinc-to-nickel kwi-alloy.
3. Ngaba ungabonelela ngezifundo zemizekelo okanye iireferensi ezivela kwiiprojekthi ezifanayo?Ababoneleli ngeeZinc Plating abanamava kufuneka bakwazi ukwabelana ngemizekelo yomsebenzi wabo, bebonisa ubuchule babo bokujongana nemingeni ethile yeshishini.

I-Zinc-nickel plating inexabiso eliphezulu ngaphambili kune-zinc eqhelekileyo. Nangona kunjalo, inika ixabiso eliphezulu lexesha elide kwizicelo ezifuna umgudu. I-coating yandisa ubomi bezinto, nto leyo enokunciphisa iindleko zokugcinwa. Amashishini aphambili afana neemoto kunye neenqwelo-moya akhetha ukuba akhusele iindawo ezibalulekileyo, ukuqinisekisa ukuthembeka kunye nokunciphisa iindleko zobomi.