Galvanized ígwè efere bụ iji zere oké ígwè efere elu na-corroded, na-amụba ya bara uru ndụ. A ga-eji akwa akwa ọla kọpa kpuchie elu ya, a na-akpọkwa ụdị zinc a na-atụgharị igwe a na-akpọ galvanized.

Galvanized ọkụ akpọrepu warara ígwè ngwaahịa nwere ike iji na ọtụtụ dị iche iche ọrụ:
1. actlọ ọrụ mmepụta ihe dịka njinwu injinia, ụlọ ọrụ ọkụ, ụgbọ ala, ọrụ ugbo, ịkọ anụ, ịkụ azụ na ọrụ ọrụ azụmahịa.
2. Construction ụlọ ọrụ nke kwesịrị na-emepụta corrosion na-eguzogide ngwaahịa ma ọ bụ ụlọ ọrụ mmepụta ihe ụlọ na agba ígwè roofing na ụlọ Grid.
3. Nyere igwe ọrụ aka imepụta ngwa ụlọ, anwụrụ ọkụ obodo, kichin, wdg.
4. industrylọ ọrụ ụgbọ ala dị mkpa imepụta ụfọdụ ụgbọ ala na-eguzogide ọgwụ, wdg.
Ọrụ ndị bụ isi nke ọrụ ugbo, ịzụ ụmụ anụmanụ na ịkụ azụ bụ nchekwa, njem, na ịkwa oyi maka anụ na nri mmiri, wdg. Ọrụ azụmaahịa dị oke mkpa maka nchekwa na njem nke ngwa ahịa, nkwakọ ngwaahịa, wdg.

Igwe anaghị agba nchara efere na-egosi ya iguzogide gas, uzuoku, mmiri na ndị ọzọ na-adịghị ike corrosive bekee na acid, alkali, nnu na ndị ọzọ organic chemical corrosive bekee corrosion nke ígwè, aha ọzọ maka igwe anaghị agba nchara bụ acid eguzogide ígwè. Na omume, a na-akpọkarị ígwè na-eguzogide ọgwụ na-enweghị ihe ọkụkụ, a na-akpọkwa nchara na-eguzogide ọgwụ acid acid.

Igwe anaghị agba nchara igwe anaghị ekewakarị n'ọtụtụ edemede, gụnyere austenitic steel, ferritic steel, ferritic steel, ferritic - metallographic structure (okpukpu abụọ) efere igwe anaghị agba nchara na sink hardbottom steel steel plate. Ke adianade do, dị ka ihe mejupụtara, ọ nwere ike kewaa n'ime chromium igwe anaghị agba nchara, chromium nickel anaghị agba nchara efere na chromium manganese nitrogen igwe anaghị agba nchara.


Post oge: Ọgọstụ-05-2020