chikwangwani_cha tsamba

Kugwiritsa Ntchito ndi Kupanga Tepi Yopangidwa ndi Galvanized


Tepi yopangidwa ndi galvanizedInayamba kumayambiriro kwa zaka za m'ma 1800. Panthawiyo, pamene kusintha kwa mafakitale kunayamba, kupanga ndi kugwiritsa ntchito chitsulo kunakula mofulumira. Chifukwa chitsulo cha nkhumba ndi chitsulo chimakonda kuzizira chikakumana ndi chinyezi ndi mpweya, asayansi anayamba kufufuza njira zopewera dzimbiri.

Mu 1836, katswiri wa sayansi ya zamankhwala wa ku France, Antoine Henri Becker, anayamba kupereka lingaliro la kupaka zinc pamwamba pa chitsulo kapena chitsulo kuti apewe dzimbiri. Njira imeneyi inadziwika kutikupopera madzi otenthaNdi chitukuko cha ukadaulo uwu, tepi yopangidwa ndi galvanized yapangidwa pang'onopang'ono ndikugwiritsidwa ntchito kwambiri.

M'zaka za m'ma 1900, ndi kupita patsogolo kosalekeza kwa ukadaulo wopangira ma galvanizing, njira zosiyanasiyana monga electroplating ndi hot plating zawonekera motsatizana, kotero kuti kupanga bwino komanso kupambana kwa tepi yopangira ma galvanizing kwakhala kukuwonjezeka nthawi zonse. Kupita patsogolo kumeneku kwalimbikitsa kugwiritsa ntchito tepi yopangira ma galvanizing m'mafakitale ambiri monga zomangamanga, magalimoto, ndi zida zapakhomo, zomwe zimapangitsa msika wokhwima womwe tikuuona lero.

镀锌带

Tepi ya galvanized yagwiritsidwa ntchito kwambiri m'mafakitale ambiri chifukwa cha kukana dzimbiri komanso kugwira ntchito bwino. Pa ntchito yomanga, tepi ya galvanized imagwiritsidwa ntchito m'mapangidwe achitsulo, madenga ndi makoma, zomwe zimatha kukulitsa nthawi yogwira ntchito. Mumakampani opanga magalimoto, tepi ya galvanized imagwiritsidwa ntchitokupanga ziwalo za thupikuti ziwongolere kukana dzimbiri komanso chitetezo. Makampani opanga zida zamagetsi ndi mipando amagwiritsanso ntchito izi ngati chinthu chofunikira kwambiri kuti zinthu zawo zikhale zolimba komanso zokongola.

Mtsogolomu, ndi malamulo okhwima okhudza chilengedwe komanso njira yomangira nyumba zobiriwira komanso chitukuko chokhazikika, kufunikira kwa msika wa malamba a galvanized kukuyembekezeka kupitilira kukula. Kukula kwa zipangizo zatsopano ndi kupita patsogolo kwaukadaulo kudzapitirirakuwongolera magwiridwe antchito a tepi yolumikizidwandikukulitsa gawo lake logwiritsira ntchito. Chifukwa chake, chiyembekezo chonse cha chitukuko cha tepi ya galvanized ndi chabwino kwambiri, ndipo chakhala chinthu chofunikira kwambiri m'mafakitale osiyanasiyana.

GULU LA MFUMU

Adilesi

Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.

Maola

Lolemba-Lamlungu: Utumiki wa maola 24


Nthawi yotumizira: Sep-19-2024