Aloyi kanasonkhezereka chitoliro
Kufotokozera Kwachidule:
Chitoliro chamalata, chomwe chimadziwikanso kuti chitoliro chachitsulo chamalata, chimagawidwa kukhala galvanizing yotentha ndi electro galvanizing.Kutentha-kuviika galvanizing wosanjikiza ndi wandiweyani ndipo ali ndi ubwino ❖ kuyanika yunifolomu, adhesion wamphamvu ndi moyo wautali utumiki.Mtengo wa electro galvanizing ndi wotsika, pamwamba siwosalala kwambiri, ndipo kukana kwake kwa dzimbiri ndi koyipa kwambiri kuposa chitoliro chamadzi otentha.
Hot kuviika kanasonkhezereka zitsulo chitoliro
Zovuta zakuthupi ndi zamankhwala zimachitika pakati pa chitoliro chachitsulo ndi chitsulo chosungunula chosungunuka kuti chipange kusanjika kwa zinc ferroalloy wosanjikiza ndi kapangidwe kophatikizana.Chosanjikiza cha alloy chimaphatikizidwa ndi wosanjikiza wa zinc koyera komanso masanjidwe achitsulo chitoliro.Choncho, ali ndi mphamvu dzimbiri kukana.
Pambuyo pa chitukuko kuyambira m'ma 1960 mpaka 1970, khalidwe la mankhwala a chitoliro chachitsulo chosungunuka chakhala chikuyenda bwino kwambiri.Kuchokera 1981 mpaka 1989, izo mosalekeza oveteredwa monga mankhwala apamwamba a Utumiki wa Metallurgy ndi National Silver mphoto.Kutulutsa kwawonjezekanso kwa zaka zambiri.Linanena bungwe anali matani oposa 400000 mu 1993 ndi matani oposa 600000 mu 1999. Iwo zimagulitsidwa ku Southeast Asia, Africa, United States, Japan, Germany ndi mayiko ena ndi zigawo.Mapaipi otentha a dip galvanized amagwiritsidwa ntchito kwambiri ngati mapaipi otumizira madzi ndi mapaipi a gasi, omwe amakhala ndi + 12.5 ~ + 102 mm.Kuyambira zaka za m'ma 1990, chifukwa cha chidwi cha boma pachitetezo cha chilengedwe komanso kuwongolera mwamphamvu kwambiri mabizinesi oyipitsa kwambiri, "zinyalala zitatu" zomwe zimapangidwa popanga mapaipi otenthetsera amathithi ndizovuta kuthetsa, kuphatikiza ndikukula mwachangu kwazitsulo zosapanga dzimbiri. zitsulo welded mapaipi, PVC mipope ndi mipope gulu, komanso kulimbikitsa zipangizo zomangira mankhwala ndi chiletso cha ntchito mipope kanasonkhezereka zitsulo, Kukula kwa otentha-kuviika kanasonkhezereka welded chitoliro anali woletsedwa kwambiri ndi zochepa, ndi chitukuko cha otentha -kuviika kanasonkhezereka weld chitoliro anali wodekha.
Chitoliro chachitsulo chozizira
Zinc wosanjikiza ndi electroplating wosanjikiza, amene anasiyanitsidwa ndi zitsulo chitoliro masanjidwewo.Zinc wosanjikiza ndi woonda, ndipo zinki wosanjikiza amangomangiriridwa ku matrix achitsulo chitoliro, chomwe ndi chosavuta kugwa.Chifukwa chake, kukana kwake kwa dzimbiri ndikochepa.M'nyumba zatsopano, ndizoletsedwa kugwiritsa ntchito mapaipi achitsulo ozizira ngati mapaipi operekera madzi.
