A na-akpọkwa eriri igwe igwe galvalume aluzinc coils /zincalum coils / galvanized aluminum coils.Ọ mejupụtara 55% aluminum, 43.4% zinc na 1.6% silicon gwọrọ na 600 ℃. Akpụ a ok quaternary crystal, si otú a akpụ a siri ike na irè mgbochi iji gbochie penetration nke corrosion ihe.
Njirimara ngwaahịa
▶ Nguzogide nrụrụ zuru oke.Ndụ ọrụ nke galvalume bụ 3-6 ugboro ogologo oge nke elu galvanized.N'oge nnu ịgba ule tupu na galvalume na galvanized nke bụ otu mkpuchi ọkpụrụkpụ.
▶ Ịrụ ọrụ nhazi zuru oke.Zuru oke ihe achọrọ maka nhazi mpịakọta, stampụ, ịgbagọ, ect.
▶ Ntugharị ìhè zuru oke.Ikike nke na-egosipụta ìhè na okpomọkụ bụ okpukpu abụọ nke galvanizing. Na ntụgharị uche dị ukwuu karịa 0,7.Ya mere, a na-ejikarị ya eme ihe dị ka ihe mkpuchi.
▶ Nguzogide Okpomọkụ zuru oke.Enwere ike iji ngwaahịa Galvalume na ogo Celsius 315 ogologo oge na-enweghị agba.Mgbe ngwaahịa galvanized na-agba agba na 250 Celsius.
▶ Mmanya dị mma n'etiti agba.Ọ dị mfe agba na enwere ike ịse ya na-enweghị ọgwụgwọ mbụ na ihu igwe.
Oge nzipu: Mee-08-2021