Iron letlooeng, tšepe terata letlooeng, le galvanized welded terata letlooeng - na mantsoe ana utloahala tlwaetsego? Lehono, a re boledišaneng ka diphapano tša bona le dika tša bona.
Pele, le hoja bobeli ba batsho terata welded terata letlooeng le galvanized welded terata letlooeng ba welded letlooeng, dithulaganyo bona tlhahiso le ho hanyetsa tšilafalo fapana haholo. Black terata welded terata letlooeng e entsoe ka ho thala terata melamu ka terata thalo mochine ebe welding bona sebelisa welder. E fana ka boreleli holim'a, junifomo letlooeng, matla welds, babatsehang sebakeng seo machinability, le matla a ho hanyetsa tšilafalo.
Galvanized welded terata letlooeng, ka lehlakoreng le leng, e entsoe ka welding phahameng - boleng tlaase- khabone tšepe lithapo ka welded letlooeng, ebe electro- galvanizing kapa chesang-dip galvanizing. Nakong ya tshepedišo ye, letlooa la welded le bewa ka tankeng e kgethegilego ya go tšhela mohlagase. Zinc e dirišwa go anode. Ge e kgokagantšwe le mohlodi wa maatla wa DC, di-ion tša zinki godimo ga anode di hudugela go cathode, moo di tšhollelago gona, di tlotša letlooa leo le welded ka legato la zinki. Llaga ye ka tlwaelo e sesane, e ka bago 5-30 microns, ka fao tšhireletšo ya go tšhungwa e tšea nako ye kopana. Mabapi le bophelo ba tšebeletso, galvanized welded terata letlooeng ke tšoarellang ho feta batsho terata welded terata letlooeng hobane e ka tlaase ho moo sekametseng ho rust. Go feta moo, galvanized welded terata letlooeng na le phahameng benyang le ho feta aesthetically thabisang ponahalo.
Ka kakaretso, bobeli ba batsho terata welded terata letlooeng le galvanized welded terata letlooeng na le melemo ea bona. Black terata welded terata letlooeng ke loketseng bakeng sa dikopo hlokang babatsehang tšilafalo ho hanyetsa, halvanized welded terata letlooeng ke haholoanyane loketseng bakeng sa dikopo hloka telele- nako tšebeliso le boemo bo phahameng ba aesthetics. Go sa šetšwe gore o kgetha efe, o tla hwetša tharollo yeo e swanetšego dinyakwa tša gago gabotse.