CS-B Galvanized Rolled Steel Coil

Mpempe akwụkwọ galvanized na-ezo aka na efere ígwè ejiri akwa zinc kpuchie ya. Galvanizing bụ ụzọ mgbochi akụ na ụba dị irè nke a na-ejikarị eme ihe. A na-eji ihe dị ka ọkara nke mmepụta zinc nke ụwa eme ihe na usoro a.
Mpempe akwụkwọ nchara galvanized bụ iji gbochie corrosion n'elu efere ígwè ma mee ka ndụ ya dịkwuo ogologo. A na-ekpuchi akwa zinc ígwè n'elu efere ígwè, nke a na-akpọ galvanized ígwè efere.

Ihe onwunwe	Igwe igwe galvanized CS-B
Ọgwụgwọ elu	Passivation ma ọ bụ Chromated, ngafe akpụkpọ, mmanụ ma ọ bụ enweghị, ma ọ bụ Antifinger mbipụta
Ụdị spangle	Spangle efu (enweghị spangle),obere spangle, spangle mgbe niile
Zinc mkpuchi	Z40 ~ Z275
Eriri eriri igwe	3 ~ 10 Tọn
Dayameta nke ime	508mm / 610mm
Ike ọdụdọ	200-550 n/mm2
Ogologo oge	16~30%

Galvanized Steel Coils agafeela usoro kemịkalụ iji mee ka ha ghara ịdị na-emebi emebi, a na-ekpuchikwa ígwè ahụ n'ígwé nke zinc n'ihi na nchara agaghị alụso metal a nchebe ọgụ. The isi usoro nke na-eme ka ígwè na-eguzogide corrosion bụ site alloying ya na ọzọ metal, zinc. Mgbe ígwè na submerged na gbazee zinc, na chemical mmeghachi omume na-adịgide adịgide bonds na zinc na ígwè site galvanizing. Ya mere, na zinc abụghị kpọmkwem a sealer. , dị ka agba, n'ihi na ọ bụghị naanị uwe nchara; ọ na-aghọ akụkụ ya na-adịgide adịgide.

Hot-mikpu galvanization na-ekpo ọkụ bụ ụdị galvanization.It bụ usoro mkpuchi ígwè na ígwè na zinc, nke alloys na elu nke isi metal mgbe imikpu metal na bath nke zinc a wụrụ awụ na okpomọkụ nke gburugburu 840 ° F 449°C) . Mgbe ekpughere ya na ikuku, zinc (Zn) dị ọcha na-emeghachi omume na oxygen (O2) iji mepụta zinc oxide (ZnO), nke na-emeghachi omume na carbon dioxide (CO2) iji mepụta zinc carbonate (ZnCO3), a na-emekarị. dull isi awọ, pụtara ike ihe na-echebe ígwè n'okpuru si n'ihu corrosion n'ọtụtụ ọnọdụ.Galvanized ígwè na-ọtụtụ ebe na-eji ngwa ebe corrosion iguzogide mkpa na-enweghị na-eri nke igwe anaghị agba nchara, na a na-ewere dị elu na okwu nke na-eri na ndụ okirikiri. Enwere ike mata ya site na nhazi nke kristal n'elu (nke a na-akpọkarị "spangle").