Matabwa a ma goli achitsulo ndi katundu wovuta kwambiri-kunyamula zolumikizira mumizere yodutsa pamwamba ndi masiteshoni. Amakhala ndi ntchito zazikulu monga kusamutsa katundu, kuyimitsidwa kwa chingwe cha insulator, ndi kukonza kwa conductor. Katundu wawo wamakina, kulondola kwa mawonekedwe, kukana kwa dzimbiri, komanso kukhazikika kwamapangidwe zimatsimikizira mwachindunji chitetezo cha mzere. Kutentha-kuteteza dip galvanizing sikumangopereka chitetezo chapawiri-kuteteza thupi ndi cathodic chitetezo-koma kumakhudzanso kwambiri gawo lapansi lachitsulo, kulondola kwa dimensional, mawonekedwe a pamwamba, komanso makina akamatentha kwambiri-pamatenthedwe, kuchitapo kanthu kwa mankhwala, ndi kuzizira kofulumira. Izi makamaka kumapangitsanso ntchito zabwino za kanasonkhezereka zitsulo goli mbale.
Monga katundu-yokwanira, zomangira za mbale za zitsulo zamalata ndizolimba, kulimba, kutalikira, kulimba, komanso kulimba. Zida zodziwika bwino ndi Q235B, Q355B, ASTM A36, ndi A572 Gr50, zonsezo ndi zitsulo zotsika{{7}za carbon structural steels. Kutentha-kutentha kwa dip galvanizing ndi 440-460 digirii , kutsikanso kutentha kwa chitsulo, motero sikuchepetsa mphamvu ya zinthu zoyambira. Kusintha kwamphamvu kwamphamvu kumachitika kawirikawiri<5%, generally maintaining factory-set levels. Yield strength fluctuates slightly but remains generally stable. Due to the high-temperature tempering effect, internal stress is slightly released, and plasticity is slightly improved. Short-term high-temperature holding causes a slight decrease in surface hardness, which does not affect the overall load-bearing capacity.
Zitsulo za goli zachitsulo zimakhala ndi zofunika kwambiri pazambiri za dzenje, katalikirana ka dzenje, kusalala, perpendicularity, ndi miyeso yonse. Kutentha-dip galvanizing ndiyo njira yaikulu imene imapangitsa kuti pakhale mipatuko, yokhala ndi zinthu monga makulidwe a zinc layer, kutentha kwa kutentha, ndi kuchepa kwa kuzizira. Popanga, zomwe timafunikira pakukhuthala kwa mbale ndi pafupifupi makulidwe a zinki a Greater kuposa kapena ofanana ndi 86μm pa mbale Zokulirapo kapena zofanana ndi 6mm, makulidwe am'deralo amafika 100–120μm. Kuwonjezeka kwapang'onopang'ono ndi pafupifupi 0.08-0.12mm mbali iliyonse, ndi kuwonjezeka kwapang'onopang'ono Kuchepera kapena kofanana ndi 0.24mm. M'malo ovomerezeka, kutalika kwa dzenje kumachepa ndi 0.16-0.24mm, kukhala ndi zotsatira zochepa pakupanga bawuti wamba. Chifukwa yunifolomu nthaka wosanjikiza adhesion, dzenje katayanitsidwe malo malo amakhalabe kwenikweni wosasintha, ndi kupatuka Pasanathe kapena wofanana 0.1mm.
Hot-dip galvanizing imatsimikizira momwe mbale zokokera zitsulo zimapangidwira, zomwe zimakhudza maonekedwe, kusalala, zinki, ndi ma burrs. Zimapanga siliva wofanana-zosanjikiza zotuwira zinki, zomwe zimapangitsa kuti ziziwoneka bwino, zophimba zomangira, zokanda zazing'ono, ndi oxidation, zimakwaniritsa miyezo yowoneka bwino ya zinthu zomwe zimatumizidwa kunja, kuchepetsa dzimbiri loyera, ndikupanga malo oyera.
Zitsulo za goli zachitsulo zimapangidwira moyo wazaka 20-30. Kulimbana ndi dzimbiri ndi chizindikiro chachikulu, ndipo kutentha-dip galvanizing ndiyo njira yotsimikizirika yochepetsera dzimbiri; palibe njira ina. Makina oteteza dzimbiri, okhala ndi zinki wandiweyani, amapatula zinthu zowononga monga H₂O, O₂, Cl⁻, ndi SO₂, zokhala ndi zinki zomwe zimawononga kwambiri, kuteteza gawo lachitsulo ku dzimbiri. Pambuyo potentha-dip galvanizing, goli limatha kupirira mlengalenga wamba, malo opopera mchere a m'mphepete mwa nyanja, malo amvula a asidi a m'mafakitale, chinyezi chambiri komanso kunja kwa UV.
Mizere yotumizira imayendetsedwa ndi kugwedezeka kwa mphepo, kukwera kwa icing, kupsinjika kwa kutentha, ndi kugwedezeka kwa conductor kwa nthawi yayitali. Zolumikizira zimafunikira kusatopa kwambiri, ndipo kutentha-kutentha kwa dip kumakhudza kwambiri izi. Hot-dip galvanizing imachotsa kupsinjika kwamkati kuchokera pakukonzedwa, imachepetsa mwayi woti muyambe kutopa, imachepetsa dzimbiri, imaletsa kuphulika{4}}kuyambitsa kutopa, kukhazikika, ndikuonetsetsa kuti palibe kusintha kwanthawi yayitali{5}.
Kutentha-kuletsa kuviika sikusokoneza kamangidwe kake-kumagwira ntchito kwa malata a magoli achitsulo; m'malo mwake, imathandizira kwambiri kukana kwa dzimbiri komanso kudalirika kwa magwiridwe antchito, ndikupangitsa kuti ikhale njira yofunikira pakuwonetsetsa kuti mtengo wamtengo wapatali.
