Ingabe ukugcotshwa kwe-scafshold noma kufafazwe nge-zinc? Njengamanje, ukuswayipha kwe-scaffolding kugcwele kakhulu, okulwa nokulwa nokugqwala futhi kunempilo yenkonzo ende. Lokhu okulandelayo ukwethulwa okuningiliziwe umehluko phakathi kwe-galvanized ne-zinc efafazwe:
I-hot-cpup galvaning ibizwa nangokuthi i-hot-dip galvaniving, hot-cpup galvanizing, okungokwendawo yokufaka i-rack. Akufakwanga kuphela nge-zinc emsulwa emnyama kuphela ngemuva kwesenzo esiyinkimbinkimbi kakhulu nangamakhemikhali lapho i-zinc isesimweni se-liquid. Ungqimba, ne-zinc-iron alloy ungqimba nayo yakhiwa. Lolu hlobo lwendlela yokusebenzisa i-plating alunazo kuphela izici zokuphikiswa zokugqwala ze-electro-galvanizing, kepha futhi inesendlalelo se-worloy ye-zinc-iron. Ibuye ibe nokumelana okuqinile kokugqwala okungenakuqhathaniswa nge-electro-galvaning. Ngakho-ke, le ndlela ye-plating ilungele ikakhulukazi izindawo eziqinile ezilonakalisayo ezinjengama-acid ahlukahlukene anamandla kanye nama-alkali amaphutha.
I-Hot-Dip Galvaning yindlela ephumelelayo ye-Metal Anti-Corrosion, esetshenziswa kakhulu ezindaweni ezihlelekile zezemba ezimbonini ezahlukahlukene. Kuyindlela yokubhalela izinto zensimbi e-zilten zinc ukuthola ukuhlanganiswa kwensimbi. Le nqubo ukucwilisa izingxenye zensimbi ezisuswe ukugqwala esixazululweni esincibilikisiwe se-zinc cishe cishe ngo-500 ℃, ukuze ingaphezulu lezitho zensimbi linamathiselwe nge-zinc ungqimba, ukuze kufinyelelwe inhloso yokulwa nokulwa nokuwohloka.
Ukufafaza kwe-Zinc kubizwa nangokuthi i-blowing plating: ubukhulu bokuhlanganiswa akwedlule i-10um, impilo yokulwa nokukhulisa ayikho isikhathi sokushisa okushisayo, i-zinc slag, abukho ama-galvaning, ama-burrs, kanye nezindleko ze-galvanizing nazo ziphansi. I-Thermal Spray Zinc ilungele ikakhulukazi izisebenzi ezinkulu nezinkulu, amabhokisi, namathangi angenakuqedwa nge-hot-dip plating, aqede inkathazo ye-galvaniving, ukusika kanye nokufaka kabusha.
Izinto zomhlaba ezibonakalayo zomhlaba zingumdweshu wama-strip we-strip, okufakwayo, futhi inqubo yigesi ye-carbon dioxide evikeke i-welding.
Isikhathi sePosi: Feb-16-2022