Kedu ihe arụ ụgbọ ala: nkọwa na ndepụta nke ụdị

A na-ewere corrosion n'ụzọ bụ isi onye iro nke metal. Ọ bụrụ na echeghị elu igwe ahụ, mgbe ahụ ọ na-ada ngwa ngwa. Nsogbu a dịkwa mkpa maka ahụ ụgbọ ala. Agba agba na-echebe, mana nke a ezughị. Otu n'ime ihe ngwọta ahụ bụ ịkpụkọta ahụ, nke mere ka ndụ ya dịkwuo elu. Nke a abụghị usoro kachasị dị mfe ma dị ọnụ ala maka nchekwa, yabụ ndị nrụpụta nwere ụzọ dị iche iche iji nweta usoro galvanizing.

Gịnị na-galvanizing

Usoro anakpo oxidation na-ewere ọnọdụ na ọla na-enweghị nchebe. Oxygen na-abanye n'ime miri emi ma banye n'ime metal, jiri nwayọọ nwayọọ bibie ya. Zinc na-ekpuchikwa ikuku, mana ihe nkiri nchebe na-etolite n'elu. Ihe nkiri a na-egbochi oxygen ịbanye n'ime, na-akwụsị oxidation.

Ya mere, a na-echekwa ntọala nke zinc n'ụzọ zuru oke megide nrụrụ. Dabere na usoro nhazi, ahụ nwere ike ịbịaru ruo afọ iri atọ.

Enyemaka. AvtoVAZ malitere iji galvanizing ahụ nke ọma naanị na 1998.

Nkà na ụzụ na ụdị nke ịghagharị

Ọnọdụ bụ isi maka ịkwanye ọkụ bụ elu dị larịị ma dịkwa larịị nke na-agaghị edo onwe ya n'okpuru bends na mmetụta. N'ime ụlọ ọrụ ụgbọ ala, a na-eji ọtụtụ usoro nhazi:

• na-ekpo ọkụ-itinye galvanized (thermal);
• galvanik;
• oyi.

Ka anyị tụlee teknụzụ na nsonaazụ nke usoro ọ bụla n'ụzọ zuru ezu.

Na-ekpo ọkụ

Nke a bụ ụdị nke kachasị dịrị nchebe na nke kachasị mma. A na-emikpu ụgbọ ala ahụ kpamkpam n'ime akpa nke zinc a wụrụ awụ. Liquid okpomọkụ nwere ike iru 500 Celsius C. Nke a bụ otu zinc dị ọcha si emeghachi omume na oxygen iji mepụta zinc carbonate n'elu, nke na-akwụsị nsị. Zinc na-ekpuchi ahụ dum site n'akụkụ niile, yana nkwonkwo na seams niile. Nke a na-enye ndị na-emepụta ụgbọala ohere inye akwụkwọ ikike maka ihe ruru afọ 15.

N'ebe ndị ọzọ, akụkụ ndị a haziri n'ụzọ dị otú a nwere ike ịdịru afọ 65-120. Ọbụlagodi na agba agba ahụ mebiri emebi, akwa zinc na-amalite ịgbanye, mana ọ bụghị igwe. Okpukpo nke mkpuchi nchebe bụ micron 15-20. Na ụlọ ọrụ, na ọkpụrụkpụ esịmde 100 microns, na-eme ka akụkụ ndị fọrọ nke nta na-adịgide adịgide. Ọzọkwa, ọkọ n'oge ọrụ na-ekpo ọkụ na-ejide onwe ha.

Audi bụ onye mbụ jiri teknụzụ a na Audi A80. Mgbe e mesịrị, Volvo, Porsche na ndị ọzọ jiri usoro a. N'agbanyeghị ọnụ ahịa dị elu nke ịwụnye ọkụ ọkụ, a na-eji usoro ahụ ọ bụghị naanị n'ụgbọ ala adịchaghị mma, kamakwa na ụdị mmefu ego. Dịka ọmụmaatụ, Renault Logan ma ọ bụ Ford Focus.

Ntinye aka

Na usoro electroplating, a na-etinye zinc na metal site na iji eletrik. A na-etinye ozu n'ime ihe nwere electrolyte nke nwere zinc. Usoro a na-echekwa na ihe oriri, ebe ọ bụ na zinc na-ekpuchi ọla ahụ n'ụzọ zuru oke. Okpukpo nke nkpuchi zinc n'oge usoro galvanic bu micron 5-15. Ndị na-emepụta ihe na-enye nkwa ruo afọ 10.

Ebe ọ bụ na electroplating anaghị eche nche, ọtụtụ ndị nrụpụta na-eme ka ogo nke ọla ahụ dịkwuo mma, na-ebu akwa zinc, ma tinye akwa nke primer.

A na -eji usoro a dị ka Skoda, Mitsubishi, Chevrolet, Toyota, BMW, Volkswagen, Mercedes na ụfọdụ ndị ọzọ.

Enyemaka. Kemgbe 2014, UAZ na-eji galvanic na-adụ Patriot, Hunter, Pickup ụdị. Layer ọkpụrụkpụ 9-15 microns.

Oyi

Ọ bụ ụzọ dị mfe ma dịkwa ọnụ ala iji chebe ahụ pụọ na nsị. A na -eji ya n'ọtụtụ ụdị mmefu ego, gụnyere Lada. N'okwu a, a na -etinye ntụ ntụ zinc nke gbasasịrị nke ukwuu site na ịgba. Ihe dị na zinc na mkpuchi bụ 90-93%.

Ndị na-emepụta ụgbọ ala ndị China, Korea na Russia na-ejikarị igwe na-ajụ oyi. A na-ejikarịkwa galvanizing oyi na-eme ihe mgbe a na-edozi naanị akụkụ nke akụkụ ma ọ bụ naanị otu akụkụ. Mgbe ahụ corrosion nwere ike ịmalite, dịka ọmụmaatụ, site n'ime, ọ bụ ezie na ụgbọ ala n'onwe ya na-ele anya nke ọma na mpụga.

Uru na ọghọm nke usoro galvanizing

Eachzọ nke ọ bụla akọwapụtara nke itinye nchekwa zinc nwere mgbakwunye yana mwepu.

• Igwe na-ekpo ọkụ na-ekpo ọkụ na-enye nchebe dị mma, mana enweghị ike ịnweta ọbụna oyi akwa. Ọzọkwa, agba nke mkpuchi ahụ bụ isi awọ na matte. Enwere ike ịtụle kristal zinc.
• Usoro electroplating na-echebe obere obere, mana akụkụ ahụ na-egbukepụ egbukepụ na ọbụna. Ọ bakwara uru site n’echiche akụ na ụba.
• Gbakwunye usoro nhazi oyi bụ naanị ọnụ ala, mana nke a dị mma naanị maka ndị na-emepụta, ọ bụ ezie na ọ na-enye gị ohere belata ọnụahịa ụgbọ ala.

Kedu ka esi amata ma ọ bụrụ na kpaliri ahụ ụgbọ ala ma ọ bụ na ọ bụghị?

Ọ bụrụ n ’ịchọrọ ịchọpụta ma a ga - eji zinc kpuchie ya ma ọ bụ na ọ bụghị, mgbe ahụ ihe mbụ ị ga - eme bụ ileba anya na akwụkwọ ọrụaka nke ụgbọala. Ọ bụrụ na ịhụghị okwu ahụ bụ "zinc" ebe ahụ, mgbe ahụ ọ nweghị nchebe megide corrosion. Ọ bụ ezie na ọtụtụ ndị na-emepụta ụgbọ ala na-eji zinc plating, naanị ajụjụ bụ usoro na mpaghara ọgwụgwọ. Dịka ọmụmaatụ, na Lada Priora ruo 2008, naanị 28% nke ahụ kpaliri, na VAZ 2110 naanị 30% nke ahụ kpuchiri. Na nke a bụ na usoro nhazi oyi. Ọtụtụ mgbe, ndị na-emepụta China na-echekwa na ọgwụgwọ zinc.

I nwekwara ike chọọ ihe ọmụma na onntanetị na akụrụngwa ikike. Enwere ọtụtụ tebụl ịchọta. I nwere ike ịhụ otu n’ime ihe ndị a na ngwụcha isiokwu a.

Ọ bụrụ na ị hụrụ ahịrịokwu ahụ "kpaliri ya dum", mgbe ahụ nke a na-ekwu maka galvanic ma ọ bụ usoro dị ọkụ nke ịhazi ahụ dum. Ntọala dị otú ahụ ga-adịgide ruo ọtụtụ afọ na-enweghị nchara.

Fọdụ ụdị ndị ama ama nwere ahụ nwere ahụ

Dịka ama kwuru, a na-ejikwa galvanization zuru oke n'ọtụtụ ụdị mmefu ego. Ọzọ, anyị ga-ewetara gị ụfọdụ ụdị ụgbọ ala nwere mkpuchi mmebi iwu nke ewu ewu na Russia na mba ofesi.

• Renault logan... Ahụ nke ụdị a ma ama na-eguzogide ọgwụ. Kemgbe 2008, a na-atụgharị ya n'ụzọ zuru ezu.
• Chevrolet lacetti... Cargbọ ala dị ọnụ ala, mana yana mkpuchi mkpuchi corrosion kpamkpam. Ejiri electroplating.
• Audi A6 (C5)... Ọbụna ụgbọ ala ndị dị afọ 20 na klaasị a na-ele anya nke ọma na nnukwu akụkụ na galvanization zuru ezu. Otu ihe a nwere ike ikwu maka ụgbọ ala Audi niile. Onye nrụpụta a na-eji galvanizing na-ekpo ọkụ.
• Focus Focus... Realgbọ ala ndị mmadụ nwere ezigbo mgbochi corrosion. Ahụ niile dị na nso a arụ ọrụ ọkụ.
• Mitsubishi lancer... Cargbọ ala siri ike ma nwee ntụkwasị obi, nke ndị Russia na mba ọzọ hụrụ n'anya. Ọ naghị ajari n'ihi na 9-15 micron zinc mkpuchi.

Okpokoro okpokoro osisi na usoro nhazi

Enwere ike ịchọta nkọwa ndị ọzọ banyere usoro ịkwanye ahụ nke ụgbọ ala ndị a ma ama na tebụl n'okpuru:

Omokpụrụ ụgbọala	Galdị Galvanized
Audi 100 C3 1986, 1987, 1988	Akụ na-ekpo ọkụ (otu aka)
Audi 100 C4 1988-1994 (mgbanwe nile)
Audi A1 8x 2010-2019	Full na-ekpo ọkụ (abụọ kwadoro)
Audi A5 8t 2007-2016 na 2 2016-2019
5 Audi Allroad C2000	Akụ na-ekpo ọkụ (otu aka)
Audi Allroad C5 2001-2005	Full na-ekpo ọkụ (abụọ kwadoro)
Audi Q3 8u 2011-2019
Audi R8 (mgbanwe niile)
Audi Rs-6 (mgbanwe niile)
Audi s2	Akụ na-ekpo ọkụ (otu aka)
Audi S6 C4 na C5
Audi S6 C6 na C7	Full na-ekpo ọkụ (abụọ kwadoro)
Chibuzor Okonkwo 8n	Akụ na-ekpo ọkụ (otu aka)
Audi Tt 8j na 8s	Full na-ekpo ọkụ (abụọ kwadoro)
Audi A2 8z 1999-2000	Akụ na-ekpo ọkụ (otu aka)
Audi A2 8z 2001-2005	Full na-ekpo ọkụ (abụọ kwadoro)
Audi A6 (mgbanwe niile)
Gee ntị B4 Cabriolet	Akụ na-ekpo ọkụ (otu aka)
Audi Q5	Full na-ekpo ọkụ (abụọ kwadoro)
Audi Rs-3
Audi Rs-7
Audi S3 8l	Akụ na-ekpo ọkụ (otu aka)
Audi S3 8v	Full na-ekpo ọkụ (abụọ kwadoro)
Audi s7
Audi 80 B3 na B4	Akụ na-ekpo ọkụ (otu aka)
Audi A3 8l
Audi A3 8p, 8pa, 8v	Full na-ekpo ọkụ (abụọ kwadoro)
Audi A7
Di na nwunye 89	Akụ na-ekpo ọkụ (otu aka)
Audi Q7	Full na-ekpo ọkụ (abụọ kwadoro)
Audi Rs-4, Rs-5
Audi Rs-q3
Audi S4 C4 na B5	Akụ na-ekpo ọkụ (otu aka)
Audi S4 B6, B7 na B8	Full na-ekpo ọkụ (abụọ kwadoro)
Audi S8 D2	Akụ na-ekpo ọkụ (otu aka)
Audi S8 D3, D4	Full na-ekpo ọkụ (abụọ kwadoro)
90 Audi	Akụ na-ekpo ọkụ (otu aka)
Audi A4	Full na-ekpo ọkụ (abụọ kwadoro)
Audi A8
Audi Q8
Audi Quattro mgbe 1986	Akụ na-ekpo ọkụ (otu aka)
Audi S1, S5, Sq5	Full na-ekpo ọkụ (abụọ kwadoro)
BMW 1, 2, 3 E90 na F30, 4, 5 E60 na G30, 6 mgbe 2003, 7 na 1998, M3 mgbe 2000, M4, M5 si 1998, M6 mgbe 2004, X1, X3, X5, X6, Z3 na 1998 , Z4, M2, X2, X4	Full galvanic (ihu abụọ)
BMW 8, Z1, Z8	Ele mmadụ anya na electroplating (ihu abụọ)
Chevrolet Astro mgbe 1989 gasịrị, Cruze 1, Impala 7 na 8, Niva 2002-2008, Submban Gmt400 na 800, Avalanche tupu ha ebido	Ele mmadụ anya na electroplating (ihu abụọ)
Chevrolet Captiva, Cruze J300 na 3, Impala 9 na 10, Niva 2009-2019, Suburban Gmt900, Avalanche mgbe edozichara	Full galvanic (ihu abụọ)
Chevrolet Aveo, Epica, Lacetti, Orlando, Blazer 5, Cobalt, Evanda, Lanos, Camaro 5 na 6, Spark, Trail-blazer	Full galvanic (ihu abụọ)
Chevrolet Blazer 4, Camaro 4
Chevrolet Corvette C4 na C5	Akụ na-ekpo ọkụ (otu aka)
Chevrolet Corvette C6 na C7	Full na-ekpo ọkụ (abụọ kwadoro)
Fiat 500, 600, Doblo, Ducato, Scudo, Siena после 2000 ,ода, Stilo	Ele mmadụ anya na electroplating (ihu abụọ)
Fiat Brava na Bravo ruo 1999, Tipo 1995	Nzuzo kpaliri njikọ nodal
Ford Explorer, Lekwasị anya, Fiesta, Mustang, n'ụzọ 2001осле XNUMX года, Fusion, Kuga	Full na-ekpo ọkụ (abụọ kwadoro)
Ford Escort, Scorpio, Sierra	Akụ na-ekpo ọkụ (otu aka)
Nkwenye Honda, Civic, Cr-v, Fit, Stepwgn, Odyssey kemgbe 2005	Full galvanic (ihu abụọ)
Hyundai Accent, Elantra, Getz, Grandeur, Santa-fe, Solaris, Sonata, Terracan, Tucson 2005осле XNUMX года	Akụkụ oyi
Hyundai Galloper	Nzuzo kpaliri njikọ nodal
Infiniti Qx30, Q30, Q40	Full galvanic (ihu abụọ)
Infiniti M-usoro ruo 2006	Akụkụ oyi
Jaguar F-ụdị Coupe, Roadster	Full na-ekpo ọkụ (abụọ kwadoro)
Jaguar S-ụdị mgbe 2007, Xe, E-ijeụkwụ	Full galvanic (ihu abụọ)
Onye na-agbachitere Land Rover, Freelander, Range-rover после 2007 года
Mazda 5, 6, Cx-7 afọ 2006, Cx-5, Cx-8
Mercedes-Benz A-klas, C-klas, E-klas, Vito, Sprinter obere mgbe 1998, B-klas, M-klas, X-klas, Gls-class
Mitsubishi Galant, L200, Lancer, Montero, Pajero с 2000 afọ, Asx, Outlander
Nissan Almera site na 2012, Mach, Navara, X-trail from 2007, Juke
Opel Astra, Corsa, Vectra, Zafira kemgbe 2008
Porsche 911 с 1999 ,ода, Cayenne, 918, Carrera-gt	Full na-ekpo ọkụ (abụọ kwadoro)
Porsche 959	Ele mmadụ anya na electroplating (ihu abụọ)
Renault Megane, Ihe nkiri, Duster, Kangoo	Metal zinc na-eleghi anya
Renault logan	Full galvanic (ihu abụọ)
Oche Altea, Alhambra, Leon, Mii
Skoda Octavia с 1999 года, Fabia, Yeti, Ngwa
Toyota Camry site na 2001, Corolla site na 1991, Hilux na Land-cruiser site na 2000
Volkswagen Amarok, Golf, Jetta, Tiguan, Polo, Touareg
Volvo C30, V40, V60, V70, V90, S90, Xc60	Full na-ekpo ọkụ (abụọ kwadoro)
Lada Kalina, Priora, Vaz-2111, 2112, 2113, 2114, 2115 site na 2009, Granta, Largus	Akụkụ oyi
Vaz-Oka, 2104, 2105, 2106, 2107, 2108, 2109, 2110 kemgbe 1999	Nzuzo kpaliri njikọ nodal

Na-akpali video

Lelee usoro nke iji aka gị na-eme ka ahụ gị na ụlọ ọrụ na vidiyo dị n'okpuru:

Vanigbanye ahụ na-enye ezigbo mgbochi corrosion, mana enwere ihe dị iche na usoro mkpuchi. Ahụ agaghị adị ogologo oge na-enweghị nchebe, kachasị nke 7-8 afọ. Ya mere, mgbe ịzụrụ ụgbọ ala, ị kwesịrị ị na-a paya ntị na oge.

Ajụjụ & Azịza:

Kedu ihe bụ Chevrolet nwere ahụ galvanized? Aveo, Blazer (3,4,5), Camaro (2-6), Captiva, Malibu, Cruze (1, J300 2009-2014, 3 2015-2021), Lacetti (2004-2013), Lanos (2005-2009) , Niva (2002-2021)…

Kedu ka esi achọpụta ma ọ bụrụ na anụ ahụ na-galvanized ma ọ bụ na ọ bụghị? Ọ bụrụ na ọ ga-ekwe omume, ị nwere ike ịlele koodu VIN (ọtụtụ ndị na-emepụta na-egosi koodu maka ahụ galvanized). N'ebe mgbawa bụ ụzọ kacha mma iji lelee galvanization.

Kedu ihe bụ SUVs nwere ahụ galvanized? Nke a bụ ụdị ndị ụdị ụgbọ ala ha nwere ike nweta ahụ galvanized: Porsche, Audi, Volvo, Ford, Chevrolet, Opel, Audi. Otu ihe nlereanya na afọ dị iche iche nke mmepụta nwere ike ịdị iche na ụdị nchebe ahụ.