'Mele oa koloi ke eng: Tlhaloso le lenane la mehlala

Ts'enyeho e nkoa e le sera se ka sehloohong sa tšepe. Haeba bokaholimo ba tšepe bo sa sireletsoa, ​​e oa kapele. Bothata bona bo boetse bo loketse litopo tsa makoloi. Seaparo sa pente sea sireletsa, empa ha sea lekana. E 'ngoe ea tharollo e bile ho tiisa' mele, ho eketsang bophelo ba ona ba ts'ebeletso haholo. Ena ha se mokhoa o bobebe ebile o theko e tlase oa ts'ireletso, ka hona bahlahisi ba na le mekhoa e fapaneng ea mekhoa ea ho khothaletsa.

Ho etsa galvanizing ke eng

Ts'ebetso ea oxidation e etsahala tšepe e sa sireletsoeng. Oxyjene e kenella ka hare-hare ho tšepe, butle-butle ee senya. Zinki e boetse e kopanya moea moeeng, empa filimi e sireletsang e hlaha kaholimo. Filimi ena e thibela oksijene hore e se kenelle kahare, e emise ho kenella.

Kahoo, setsi se koahetsoeng ka zinki se sirelelitsoe hantle khahlanong le ts'enyeho. Ho ipapisitsoe le mokhoa oa ts'ebetso, 'mele oa galvanized o ka nka lilemo tse 30.

Thuso. AvtoVAZ e ile ea qala ho sebelisa 'mele ka karolo e le' ngoe feela ka 1998.

Theknoloji le mefuta ea ho tlotsa ka tlung

Boemo bo ka sehloohong ba ho etsa galvanizing ke bokaholimo bo hloekileng le bo boemo bo ke keng ba angoa le ho angoa. Indastering ea likoloi, ho sebelisoa mekhoa e mengata ea ho e lokisa:

• hot-galvanized (mogote);
• galvanic;
• batang.

Ha re nahaneng ka mahlale le litholoana tsa e 'ngoe le e' ngoe ea mekhoa ka botlalo.

Ho chesa

Ona ke mofuta o matla ka ho fetisisa oa ho tlotsa ka galvanizing. 'Mele oa koloi o qoelisitsoe ka botlalo ka setshelong sa zinki e qhibilihisitsoeng. Mocheso oa metsi o ka fihla ho 500 ° C. Ena ke tsela eo zinc e hloekileng e itšoarang ka eona le oksijene ho theha zinc carbonate holimo, e emisang ts'enyeho. Zinki e koahela 'mele oohle ho tsoa mahlakore ohle, hammoho le manonyeletso ohle le marang-rang. Sena se lumella li-automaker ho fana ka waranti ea 'mele ho fihlela lilemo tse 15.

Libakeng tse ling, likarolo tse sebetsoang ka tsela ena li ka nka lilemo tse 65-120. Le ha mesebetsi ea pente e senyehile, mokato oa zinc o qala ho oxidize, empa eseng tšepe. Botenya ba lera le sireletsang ke li-microns tse 15-20. Indastering, botenya bo fihla ho li-microne tse 100, ho etsa hore likarolo li be teng ka ho sa feleng. Hape, mengoapo nakong ea ho sebetsa ho chesang e tloaetse ho itlama.

Audi e bile eona ea pele ea ho sebelisa theknoloji ena ho Audi A80. Hamorao mokhoa ona o ile oa sebelisoa ke Volvo, Porsche le ba bang. Leha ho na le litheko tse phahameng tsa ho kenya galvanizing e chesang, mokhoa ona ha o sebelisoe feela ho likoloi tsa boleng bo holimo, empa le mefuteng ea lichelete. Mohlala, Renault Logan kapa Ford Focus.

Electroplating

Ka mokhoa oa electroplating, zinc e sebelisoa tšepe ho sebelisa motlakase. 'Mele o kenngoa ka setshelong se nang le electrolyte e nang le zinki. Mokhoa ona o boloka tšebeliso ea lithethefatsi, hobane zinc e koahela tšepe ka mokato o felletseng. Botenya ba lera la zinki nakong ea mokhoa oa galvanic ke li-microns tse 5-15. Bahlahisi ba fana ka tiiso ho fihlela lilemo tse 10.

Kaha motlakase oa motlakase ha o sireletsehe hakaalo, baetsi ba bangata ba ntlafatsa boleng ba tšepe, ba tiisa lera la zinki, mme ba eketsa lera la pele.

Mokhoa ona o sebelisoa ke lihlahisoa tse kang Skoda, Mitsubishi, Chevrolet, Toyota, BMW, Volkswagen, Mercedes le tse ling tse ling.

Thuso. Ho tloha ka 2014, UAZ e ntse e sebelisa galvanic galvanizing ho Patriot, Hunter, Pickup models. Lera botenya 9-15 microns.

Cold

Ke mokhoa o bonolo hape o sa bitseng chelete e ngata ho sireletsa 'mele ho ts'enyeho. E sebelisoa mefuteng e mengata ea likhakanyo tsa lichelete, ho kenyeletsoa Lada. Tabeng ena, phofo ea zinki e qhalakaneng haholo e sebelisoa ka ho fafatsa. Likahare tsa zinki seaparong ke 90-93%.

Cold galvanizing e sebelisoa haholo ke baetsi ba makoloi ba China, Korea le Russia. Karolo e batang ea ho tlotsa ka tlung e boetse e sebelisoa khafetsa, ha karolo ea likarolo kapa lehlakore le le leng feela e sebetsoa. Joale ts'enyeho e ka qala, ka mohlala, ho tsoa kahare, leha koloi ka boeona e shebahala hantle ka ntle.

Melemo le likotsi tsa mekhoa ea ho tiisa lintho

E 'ngoe le e' ngoe ea mekhoa e hlalositsoeng ea ho sebelisa ts'ireletso ea zinki e na le melemo le mathata a eona.

• Ho chesa ka tšepe e chesang ho fana ka tšireletso e ntle, empa lera e ka se finyelloe. 'Mala oa ho roala o moputsoa le matte. Ho ka nahanoa ka likristale tsa zinki.
• Mokhoa oa electroplating o sireletsa hanyane hanyane, empa karolo eo ea benya ebile e ea lekana. E boetse e na le molemo ho latela pono ea moruo.
• Ho feta moo, mokhoa o batang oa ho sebetsa o theko e tlase, empa sena se loketse feela baetsi, leha se u lumella ho theola theko ea koloi.

U ka tseba joang hore na 'mele oa koloi o entsoe ka galvan kapa che?

Haeba u batla ho tseba hore na 'mele o koahetsoe ka zinki kapa che, ntho ea pele eo u lokelang ho e etsa ke ho sheba litokomane tsa tekheniki ea koloi. Haeba u sa bone lentsoe "zinki" moo, ha ho na ts'ireletso khahlano le ts'enyeho. Le ha baetsi ba likoloi ba bangata ba sebelisa lipente tsa zinc, potso feela ke mokhoa le sebaka sa kalafo. Mohlala, ho Lada Priora ho fihlela 2008, ke 28% feela ea 'mele e ileng ea ts'oaroa, ho VAZ 2110 ke 30% feela ea' mele e koaetsoeng. Hona ke ka mokhoa oa ho sebetsa o batang. Khafetsa, baetsi ba China ba boloka kalafo ea zinc.

U ka batla tlhaiso-leseling inthaneteng ka lisebelisoa tse matla. Ho na le litafole tse ngata tse ka fumanoang. U ka bona e 'ngoe ea tsona qetellong ea sengoloa sena.

Haeba u bone poleloana "e tlatsellelitsoeng ka botlalo", joale sena se bua ka mokhoa o chesang kapa o chesang oa ho sebetsana le 'mele oohle. Setsi se joalo se tla lula lilemo tse ngata ntle le ts'enyeho.

Mefuta e meng e tsebahalang e nang le 'mele oa galvanized

Joalokaha ho se ho boletsoe, tlhabollo e felletseng e boetse e sebelisoa mefuteng e mengata ea bajete. Ka mor'a moo, re tla hlahisa mefuta ea likoloi tse nang le seaparo se khahlanong le ts'enyeho se tsebahalang haholo Russia le kantle ho naha.

• Renault logan... 'Mele oa mofuta ona o tsebahalang o hanela kutu haholo. Ho tloha 2008, e se e entsoe ka botlalo.
• Lacetti ea Chevrolet... Koloi e theko e tlaase, empa e na le seaparo se khahlanong le kutu ka botlalo. Ho sebelisoa motlakase.
• Audi A6 (C5)... Le likoloi tsa lilemo tse 20 sehlopheng sena li shebahala li leboha hantle haholo ho tlatsetso e felletseng. Ho ka boleloa se tšoanang ka likoloi tsohle tsa Audi. Moetsi enoa o sebelisa galvanizing e chesang haholo.
• Tlhokomelo ea Ford... Koloi ea batho ba 'nete e nang le ts'ireletso e ntle ea anti-corrosion. 'Mele eohle e maemong ana e sebelisitsoe ka mokhoa o chesang.
• Mitsubishi lancer... Koloi e tiileng le e tšepahalang, e ratoang Russia le kantle ho naha. Ha e na mafome ka lebaka la seaparo sa eona sa 9-15 micron zinc.

Galvanized tafole ea 'mele oa koloi le mekhoa ea ho e lokisa

Lintlha tse ling mabapi le mekhoa ea ho matlafatsa 'mele oa meetso ea likoloi tse tsebahalang li ka fumanoa tafoleng e ka tlase:

Moetso oa likoloi	Galvanized mofuta
Audi 100 C3 1986, 1987, 1988	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi 100 C4 1988-1994 (liphetoho tsohle)
Audi A1 8x 2010-2019	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi A5 8t 2007-2016 le 2 2016-2019
5 Audi Allroad C2000	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi Allroad C5 2001-2005	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi Q3 8u 2011-2019
Audi R8 (liphetoho tsohle)
Audi Rs-6 (liphetoho tsohle)
Audi s2	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi S6 C4 le C5
Audi S6 C6 le C7	Ho chesa ka botlalo (ka mahlakore a mabeli)
Liteboho tsa Audi Tt 8n	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi Tt 8j le 8s	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi A2 8z 1999-2000	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi A2 8z 2001-2005	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi A6 (liphetoho tsohle)
Audi Convertible B4	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi Q5	Ho chesa ka botlalo (ka mahlakore a mabeli)
Rs-3 ea Audi
Rs-7 ea Audi
Tlhaloso ea Audi S3 8l	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi S3 8v	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi s7
Audi 80 B3 le B4	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Tlhaloso ea Audi A3 8l
Audi A3 8p, 8pa, 8v	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi A7
Banyalani ba Audi 89	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi Q7	Ho chesa ka botlalo (ka mahlakore a mabeli)
Li-Rs-4 tsa Audi, Rs-5
Rs-q3 ea Audi
Audi S4 C4 le B5	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi S4 B6, B7 le B8	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi S8 D2	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Mofuta oa Audi S8 D3, D4	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi 90	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi A4	Ho chesa ka botlalo (ka mahlakore a mabeli)
Audi A8
Audi Q8
Audi Quattro kamora 1986	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Audi S1, S5, Sq5	Ho chesa ka botlalo (ka mahlakore a mabeli)
BMW 1, 2, 3 E90 le F30, 4, 5 E60 le G30, 6 kamora 2003, 7 kamora 1998, M3 kamora 2000, M4, M5 kamora 1998, M6 kamora 2004, X1, X3, X5, X6, Z3 kamora 1998 , Z4, M2, X2, X4	Galvanic e felletseng (e mahlakore a mabeli)
BMW 8, Z1, Z8	Leeme electroplating (habeli ka lehlakoreng)
Chevrolet Astro kamora 1989, Cruze 1, Impala 7 le 8, Niva 2002-2008, Suburban Gmt400 le 800, Avalanche pele e qala restyling	Leeme electroplating (habeli ka lehlakoreng)
Chevrolet Captiva, Cruze J300 le 3, Impala 9 le 10, Niva 2009-2019, Suburban Gmt900, Leholiotsoana kamora ho restyling	Galvanic e felletseng (e mahlakore a mabeli)
Chevrolet Aveo, Epica, Lacetti, Orlando, Blazer 5, Cobalt, Evanda, Lanos, Camaro 5 le 6, Spark, Trail-blazer	Galvanic e felletseng (e mahlakore a mabeli)
Chevrolet Blazer 4, Camaro 4
Chevrolet Corvette C4 le C5	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Chevrolet Corvette C6 le C7	Ho chesa ka botlalo (ka mahlakore a mabeli)
Fiat 500, 600, Doblo, Ducato, Scudo, Siena kamora 2000, Stilo	Leeme electroplating (habeli ka lehlakoreng)
Fiat Brava le Bravo ho fihlela 1999, Tipo 1995	Likhokahanyo tsa hlooho tse batang tse batang
Ford Explorer, Focus, Fiesta, Mustang, Transit kamora 2001, Fusion, Kuga	Ho chesa ka botlalo (ka mahlakore a mabeli)
Ford Escort, Scorpio, Sierra	Ho chesa ka mokhoa o fapaneng (ka lehlakoreng le le leng)
Honda Accord, Civic, Cr-v, Fit, Stepwgn, Odyssey ho tloha 2005	Galvanic e felletseng (e mahlakore a mabeli)
Hyundai Accent, Elantra, Getz, Boholo, Santa-fe, Solaris, Sonata, Terracan, Tucson после 2005 года	Ho bata hanyane
Hyundai Galloper	Likhokahanyo tsa hlooho tse batang tse batang
Infiniti Qx30, Q30, Q40	Galvanic e felletseng (e mahlakore a mabeli)
Infiniti M-letoto ho fihlela 2006	Ho bata hanyane
Jaguar F-mofuta Coupe, Roadster	Ho chesa ka botlalo (ka mahlakore a mabeli)
Mofuta oa Jaguar S-kamora 2007, Xe, E-lebelo	Galvanic e felletseng (e mahlakore a mabeli)
Land Rover Defender, Freelander, Range-rover kamora 2007
Mazda 5, 6, Cx-7 kamora 2006, Cx-5, Cx-8
Mercedes-Benz A-class, C-class, E-class, Vito, Sprinter minibus kamora 1998, B-class, M-class, X-class, Gls-class
Mitsubishi Galant, L200, Lancer, Rider, Pajero 2000 years, Asx, Outlander
Nissan Almera ho tloha ka 2012, Hlakubele, Navara, X-trail ho tloha 2007, Juke
Opel Astra, Corsa, Vectra, Zafira ho tloha 2008
Porsche 911 ho tloha ka 1999, Cayenne, 918, Carrera-gt	Ho chesa ka botlalo (ka mahlakore a mabeli)
Porsche 959	Leeme electroplating (habeli ka lehlakoreng)
Renault Megane, E ntle, Duster, Kangoo	Karolo ea tšepe ea zinc
Renault logan	Galvanic e felletseng (e mahlakore a mabeli)
Setulo Altea, Alhambra, Leon, Mii
Skoda Octavia ho tloha ka 1999, Fabia, Yeti, Potlako
Toyota Camry ho tloha ka 2001, Corolla ho tloha ka 1991, Hilux le Land-cruiser ho tloha ka 2000
Volkswagen Amarok, Golf, Jetta, Tiguan, Polo, Touareg
Volvo C30, V40, V60, V70, V90, S90, Xc60	Ho chesa ka botlalo (ka mahlakore a mabeli)
Lada Kalina, Priora, Vaz-2111, 2112, 2113, 2114, 2115 ho tloha ka 2009, Granta, Largus	Ho bata hanyane
Vaz-Oka, 2104, 2105, 2106, 2107, 2108, 2109, 2110 ho tloha ka 1999	Likhokahanyo tsa hlooho tse batang tse batang

Video e khahlisang

Hlahloba ts'ebetso ea ho matlafatsa 'mele ka matsoho a hau kopanong ea video e ka tlase:

Ho tiisa 'mele ho fana ka tšireletso e ntle ea anti-corrosion, empa ho na le phapang mokhoeng oa ho roala. 'Mele o ke ke oa phela nako e telele ntle le ts'ireletso, lilemo tse fetang 7-8. Ka hona, ha u reka koloi, o lokela ho ela hloko motsotso oo.

Lipotso le likarabo:

Chevrolet e nang le 'mele oa galvan ke eng? 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)

Joang ho tseba hore na 'mele o entsoe ka masenke kapa che? Haeba ho khoneha, o ka hlahloba khoutu ea VIN (bahlahisi ba bangata ba bontša khoutu ea 'mele oa galvanized). Sebakeng sa cleavage ke eona tsela e tiileng ea ho hlahloba galvanization.

Li-SUV tse nang le 'mele o nang le masenke ke eng? Mona ke mefuta eo mefuta ea likoloi e ka fumanang 'mele oa masenke: Porsche, Audi, Volvo, Ford, Chevrolet, Opel, Audi. Mohlala o tšoanang lilemong tse fapaneng tsa tlhahiso o ka fapana ka mofuta oa tšireletso ea 'mele.