235 galvanized mpempe akwụkwọ
Nkọwa dị mkpirikpi:
Akwụkwọ galvanized na-ezo aka na efere ígwè nwere akwa zinc n'elu.Galvanizing bụ usoro mgbochi nchara nke akụ na ụba na nke dị irè na-ejikarị.A na-eji ihe dị ka ọkara nke mmepụta zinc n'ụwa mee ihe na usoro a.
Enwere ike kewaa ya n'ụdị ndị a dịka usoro mmepụta na nhazi si dị:
① Hot itinye galvanized ígwè efere.A na-emikpu mpempe ígwè ahụ n'ime bat zinc a wụrụ awụ nke mere na oyi akwa zinc na-arapara n'elu ya.Ka ọ dị ugbu a, a na-ejikarị usoro galvanizing na-aga n'ihu na-eme ihe, ya bụ, a na-agbanye efere ígwè a na-agbanye n'ọkụ na-anọgide na-emikpu n'ime mmiri na-agbaze zinc iji mee ka efere ígwè galvanized;
② Alloyed galvanized ígwè mpempe akwụkwọ.A na-emekwa ụdị efere ígwè a site na usoro ntinye ọkụ na-ekpo ọkụ, ma ọ na-ekpo ọkụ ruo ihe dịka 500 ℃ ozugbo ọ pụtachara na oghere ahụ iji mepụta ihe nkiri zinc na ígwè.Akwụkwọ galvanized nwere ezigbo mkpuchi mkpuchi na weldability;
③ Electro galvanized ígwè mpempe akwụkwọ.The galvanized ígwè mpempe akwụkwọ na-emepụta site electroplating nwere ezi workability.Otú ọ dị, mkpuchi ahụ dị gịrịgịrị na nguzogide corrosion adịghị mma dị ka nke mpempe akwụkwọ galvanized na-ekpo ọkụ;
④ Otu akụkụ plated na akụkụ abụọ ogbenye galvanized ígwè mpempe akwụkwọ.Otu akụkụ galvanized ígwè efere, ntụgharị ngwaahịa galvanized naanị n'otu akụkụ.Ọ nwere ngbanwe dị mma karịa mpempe akwụkwọ galvanized nwere akụkụ abụọ na ịgbado ọkụ, mkpuchi, ọgwụgwọ mgbochi na nhazi.Iji merie mwepu nke ịghara ikpuchi zinc n'otu akụkụ, enwere ụdị mpempe akwụkwọ galvanized ọzọ nke ejiri akwa akwa zinc kpuchie n'akụkụ nke ọzọ, ya bụ, mpempe akwụkwọ galvanized dara ogbenye nwere akụkụ abụọ;
⑤ Alloy, ihe mejupụtara galvanized ígwè mpempe akwụkwọ.Ọ bụ alloy nke zinc na ọla ndị ọzọ dị ka aluminom, lead na zinc, na ọbụna efere nchara mejupụtara.Ụdị efere ígwè a ọ bụghị nanị na-arụ ọrụ nkwụsị nke ọma, kamakwa ọ na-arụ ọrụ mkpuchi dị mma;
Na mgbakwunye na ise ndị dị n'elu, e nwere agba galvanized ígwè efere, ibipụta ntekwasa galvanized ígwè efere, PVC laminated galvanized ígwè efere, wdg Otú ọ dị, a na-ejikarị ka na-ekpo ọkụ-mikpu galvanized efere.
Ndị na-emepụta ihe na mba ndị na-ebubata:
① Main anụ ụlọ mmepụta osisi: WISCO, Angang, Baosteel Huangshi, MCC Hengtong, Shougang, Panzhihua Iron na ígwè, Handan Iron na ígwè, Maanshan Iron na ígwè, Fujian Kaiijing, wdg;
② Mba ndị na-emepụta mba ọzọ bụ Japan, Germany, Russia, France, South Korea, wdg.
