Gariiradda birta galvanized waa walxo saxan bir ah oo lagu sameeyay galvanizing iyadoo la isticmaalayo fiilada birta kulul-duuban ama birta qabow-duuban ee alaabta salka ah.

Lakabka galvanized wuxuu si wax ku ool ah uga hortagi karaa saxanka birta inuu si toos ah ula xiriiro jawiga dibadda, sidaas darteed wuxuu ciyaarayaa ka hortagga daxalka iyo ka hortagga miridhku.

Gariiradda birta galvanizedwaxaa si weyn loogu isticmaalaa meelaha soo socda sababtoo ah sifooyinka wanaagsan ee ka-hortagga daxalka iyo hab-socodka:

Goobta dhismaha:   Gariiradda birta ah ee galvanized waxaa loo isticmaalaa sida saqafyada, darbiyada, daahyada, marinnada hawo-mareenka, iwm. Sifooyinkeeda wanaagsan ee ka-hortagga daxalka waxay hubin karaan in dhismayaashu ay sii ahaadaan kuwo qurux badan oo waara muddo dheer gudaha deegaan qallafsan.

Soo saarista baabuurta:Gariiradda birta galvanized waxaa loo isticmaalaa in lagu soo saaro jirka, chassis, albaabka iyo qaybaha kale. Awoodeeda sare, iska caabbinta saamaynta iyo guryaha ka-hortagga daxalka waxay baabuurta ka dhigaan kuwo ammaan ah oo la isku halayn karo.

Warshadaha qalabka guriga:Gariiradda birta ah ee galvanized waxaa loo isticmaalaa in lagu soo saaro daasadaha talaajadaha, mashiinka dharka lagu dhaqo, qaboojiyaha, iwm
Qalabka isgaarsiinta:Gariiradda birta ah ee galvanized waxaa loo isticmaalaa sida saldhigyada saldhiga, munaaradaha, anteenooyinka, iwm

Galvalume birta gariiraddawaa walxo isku dhafan oo lagu dahaadhay lakabka aluminium-zinc alloy ee dusha sare ee saxanka birta. Daawahaani waxa uu ka samaysan yahay 55% aluminium, 43% zinc iyo 2% silicon oo lagu adkeeyey heerkul sare oo ah 600°C si loo sameeyo kareem cufan oo quaternary ah.

Galvalume birta gariiraddawaxaa si weyn loogu isticmaalaa meelaha soo socda sababtoo ah sifooyinka wanaagsan ee ka-hortagga daxalka iyo hab-socodka:

Goobta dhismaha:Gariiradaha birta ah ee Galvalume waxaa inta badan loo isticmaalaa samaynta saqafka, darbiyada gidaarka, darbiyada daahyada iyo agabyada kale. Wax qabadkeeda aadka u fiican ee ka hortagga daxalka iyo qurxinta qurxinta ayaa ka dhigaya muuqaalka dhismaha mid aad u qurux badan oo leh nolol adeeg dheer.

Goobta baabuurta:Marka shuruudaha baabuurta fudud ay kordho, gariiradaha galvanized ayaa si weyn loogu isticmaalay soo saarista baabuurta. Waxaa inta badan lagu isticmaalaa jirka baabuurta, qolalka, fiimyada iyo qaybaha kale, kuwaas oo si wax ku ool ah u dhimi kara miisaanka baabuurta, hagaajinta dhaqaalaha shidaalka iyo yaraynaysaa qiiqa carbon.

Qalabka guriga:Gariirada xaashida galvanized waa shay muhiim u ah samaynta daasadaha iyo qaybaha qaab dhismeedka gudaha ee talaajadaha, mashiinada dharka, qaboojiyaha iyo alaabada kale. Wax qabadkeeda aadka u fiican ee ka-hortagga daxalka iyo habaynta ayaa ka dhigaysa qalabka guriga mid aad u qurux badan muuqaal ahaan iyo in uu dheer yahay nolosha adeegga.

Beeraha kale:Gariiradaha Galvalume ayaa sidoo kale si weyn loogu isticmaalaa dhismaha maraakiibta, warshadaha batroolka, tas-hiilaadka tamarta iyo meelaha kale. Awoodeeda sare iyo iska caabbinta daxalka ayaa door muhiim ah ka ciyaara dhinacyadan.

Iska caabbinta daxalka ee gariiradda galvanized waa 6-8 jeer ka mid ah xaashida galvanized caadiga ah, waxayna xaqiijin kartaa waxqabadka muddada-dheer ee aan miridhku lahayn ee deegaanno kala duwan.

Tani waxay inta badan sabab u tahay shaqada ilaalinta aluminium. Marka lakabka zinc uu xidho, aluminiumku wuxuu samayn doonaa filim aluminium oxide ah oo cufan si looga hortago walxaha waxyeellada leh inay sii xumaanayaan gudaha.

Kolombiya waxay soo saartay go'aan horudhac ah oo kahortaga qashin-qubka birta galvanized ee Shiinaha iyo gariiradda birta galvalume: 29.9% waajib ka-hortagga qashinka ku meel gaadhka ah ayaa lagu soo rogay

Sida laga soo xigtay Shabakadda Macluumaadka Xakamaynta Ganacsiga ee Shiinaha, July 19, Wasaaradda Ganacsiga, Warshadaha iyo Dalxiiska Colombia waxay soo saartay Ogeysiinta No. 204 ee faafinta rasmiga ah, oo ku saabsangariiradda birta galvanizediyo gariiradda zinc alloy galvanized oo asal ahaan ka soo jeeda Shiinaha (Isbaanish: Lámina lisa galvanizada y galvalume y teja galvanizada y galvalume) waxay sameeyeen xukun horudhac ah oo ka hortagga qashin-qubka, kaas oo ku soo rogay canshuur ka-hortagga qashinka ee 29.9% alaabta ku lugta leh.

Talaabadan ayaa dhaqan gali doonta laga bilaabo maalinta ka danbeysa ku dhawaaqista lagu daabacay faafinta rasmiga ah waxayna socon doontaa mudo lix bilood ah. Nambarada canshuurta Colombia ee alaabada ku lug leh waa 7210.49.00.00, 7210.61.00.00 (kaliya galvanized iyo galvanized plates), 7210.69.00.00, 7225.92.00.90, 7225.99.02.0.0.1 .00.00 iyo 72 10.61

Waajibaadka ka-hortagga qashin-qubka maaha kuwo lagu dabaqi karo gariiradaha xaashida ah ee galvanized iyo galvalume-zinc gariiradaha ka hooseeya shayga .00.00.

Abriil 30, 2024, Wasaaradda Ganacsiga, Warshadaha iyo Dalxiiska ee Colombia ayaa soo saartay Ogaysiis No. 115 ee faafinta rasmiga ah, iyada oo bilawday baaritaan ka hortagga qashin-qubka ee gariiradaha daawaha ee galvanized iyo aluminium-zinc ee ka soo jeeda Shiinaha.