Kwamanye amazwe, indlela yokuveza ukushuba kongqimba lwezinki lweshidi likathayela iqondile Z40g Z60g Z80g Z90g Z120g Z180g Z275g
Inani le-zinc plating liyindlela evame ukusetshenziswa ephumelelayo yokuveza ukujiya kongqimba lwezinki lweshidi likathayela.
Inani elijwayelekile lenani lama-galvanized e-China: iyunithi yobuningi obuthathiwe yi-g/m2
1oz=0.0284kg, ngakho 0.9oz=0.02556kg=25.56g 1ft2=0.093m2 25.56g/0.093m2=275g/m2
Isibonelo: I-G90 isho ukuthi isilinganiso esilinganiselwe sesisindo esikalwa nhlangothi zombili zeshidi eliwuthayela ngamaphuzu amathathu singu-0.9oz/ft2, okungukuthi, iyunithi ye-SI ingu-275g/m2.
Kalula nje, ishidi eliwuthayela elithi G60 yilokho esivame ukukubiza ngokuthi yi-Z180g ishidi likathayela elinezinki.
Kukhona namakhasimende athanda ukusebenzisa iyunithi yokuthi mangaki ama-microns ukubala ukujiya kongqimba lwezinc.Nakhu ukuhlaziya kwakho
Ubuningi be-zinc bungu-7.14 g/cm3;ngakho 275/7.14=38.5154cm3=38515.4mm3, okungukuthi, ukujiya okumaphakathi ngemitha yesikwele ngama-microns angama-38.5154.(Uhlangothi olulodwa) Uhlangothi olukabili luyingxenye yalo.
Uma igeji yokujiya isetshenziselwa ukwamukelwa, ukujiya okulinganiselwe okulinganiselwe kungase kube ngaphezu kwama-microns angu-38, ngoba ukugoqa kwendawo yensimbi kanye nokuqina kwe-coating kuzothinta imiphumela yokuhlolwa.Uma bukhulu ubulukhuni, ubukhulu obukhulu obulinganisiwe bukhulu.
I-Hot-dip galvanized layer thickness standard,
Lujiye kangakanani ungqimba lukathayela?
Izinga lokujiya lika-electro-galvanized
Ugqinsi lwe-Zinc layer X ukuminyana kwengqimba ye-zinc 7.14 = isisindo sengqimba ye-zinc
Okokuqala khumbula ukuthi 7.14 ukuminyana zinc!
Noma ngabe mangaki amagremu ngemitha yesikwele elinye iqembu lisho
Vele usebenzise le nombolo ÷ 7.14, umphumela uwugqinsi ngemitha yesikwele ngayinye, ngama-micrometer
Isibonelo, awugqinsi kangakanani amagremu angu-80 ezinc ngemitha yesikwele?
80÷7.14=11.2(μm)
Noma othile wacela inani le-zinc ukuba libe yi-70 microns, mangaki amagremu kumitha yesikwele?
70*7.14=499.8 g/㎡
Isikhathi sokuthumela: Dec-20-2021