Galvalume eriri igwe / Aluzinc eriri igwe / Zincalum eriri igwe bụ Zn-Al alloy mkpuchi, na mkpuchi mejupụtara bụ 55% Al, 43.3% Zn, na 1.6% Si.Bseides agba mbụ, eriri aluzinc nwere agba anụnụ anụnụ, akwụkwọ ndụ akwụkwọ ndụ, ọla edo na agba ọbara ọbara.Maka ezigbo nguzogide corrosion ya, ụdị ígwè a na-eji nwayọọ nwayọọ dochie ígwè galvanized ma na-eji ya eme ihe n'ụwa nile.
N'elu dị ire ụtọ ma nwee ọmarịcha ikuku nguzogide corrosion.Nguzogide corrosion nke ikuku ya dị okpukpu 2-6 dị elu karịa nke mpempe akwụkwọ galvanized na-ekpo ọkụ nke nwere otu mkpuchi mkpuchi.N'otu oge ahụ, ọ nwere elu okpomọkụ corrosion eguzogide yiri nke na-ekpo ọkụ-mikpu aluminum mpempe akwụkwọ, aluminum-zinc alloy ntekwasa nchara mpempe akwụkwọ Ọ nwere ike iji ruo ogologo oge na a elu okpomọkụ dị elu dị ka 315 ℃, na ogologo. -oge eji na okpomọkụ nke 500 ℃～600 ℃;ọ nwere ezigbo mmiri na-eguzogide mmiri na nguzogide corrosion nke ala, na mmiri na-eguzogide mmiri dị mma karịa mpempe akwụkwọ galvanized na-ekpo ọkụ na mpempe akwụkwọ aluminum na-ekpo ọkụ.Nrụrụ ala dị mma karịa mpempe akwụkwọ galvanized na-ekpo ọkụ;ọ nwere ọmarịcha paintability na arụmọrụ nhazi dị mma, yana nhazi ya na weldability dị ka mpempe akwụkwọ galvanized na-ekpo ọkụ, nwere ike ịhazi ya site na ịgbado oyi, stamping, wdg, ma nwee ọdịdị dị mma.
Aluminom-zinc alloy ntekwasa ígwè mpempe akwụkwọ nwere ma e ji mara na-ekpo ọkụ-mikpu galvanized ígwè mpempe akwụkwọ na-ekpo ọkụ itinye aluminum ígwè mpempe akwụkwọ.Ya mere, ebe a na-eji mpempe akwụkwọ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, a na-eji aluminum-zinc alloy steel sheet mee ihe, ọ nwekwara ike dochie mpempe akwụkwọ nchara na-ekpo ọkụ na-ekpo ọkụ.Ọ nwere ngwa dị iche iche dị iche iche, dị ka ogwe ụlọ, mgbidi mgbidi, keels ígwè ọkụ, ndị na-ekpo ọkụ ọkụ, ụgbọ ala ụgbọ ala, tankị mmanụ ụgbọala, eriri igwe na-agba ígwè, ụlọ elu plastik, granaries, ihe mbupu, ngwa ụlọ na ngwa ngwa, oven, mgbawa. -Akụkụ ígwè na-egosi, mkpuchi dị n'èzí nke ikuku oyi na usoro ventilashion, mmiri ọkụ anyanwụ, igbe nkwakọ ngwaahịa maka ngwaahịa kemịkalụ, na mpempe efere agba, ọkpọkọ welded, windo nchara, ihe nchara nke oyi kpụrụ na ụlọ ọrụ metallurgical, wdg, nwere a. nnọọ sara mbara ngwa atụmanya.
Ọnụahịa nke aluminum-zinc alloy ntekwasa nchara mpempe akwụkwọ dị elu karịa nke nkịtị na-ekpo ọkụ-mikpu galvanized ígwè mpempe akwụkwọ, ma n'ihi na kpọmkwem ike ndọda nke aluminum bụ obere karịa zinc, kpọmkwem ike ndọda nke aluminum-zinc alloy mkpuchi bụ naanị 3.75kg / dm3. , mgbe kpọmkwem ike ndọda nke zinc bụ 7.1kg / dm3, otú mkpuchi arọ The ọkpụrụkpụ nke aluminum-zinc alloy mkpuchi nke 150g / m2 (okpukpu abụọ) bụ otu ihe ahụ dị ka nke na-ekpo ọkụ-mikpu galvanized ígwè efere na mkpuchi dị arọ nke 275g / m2 (akụkụ abụọ), nke na-echekwa metal mkpuchi dị oke ọnụ.
Super corrosion eguzogide: nguzogide corrosion nke ngwaahịa bụ ugboro 6-8 nke akwụkwọ galvanized izugbe, ọ gaghịkwa agba nchara ruo afọ 20 na gburugburu dị iche iche;
Nguzogide oxidation dị elu: iji na-aga n'ihu ma ọ bụ na-adịte aka na ọnọdụ okpomọkụ dị elu nke 315 degrees Celsius agaghị eme ka ọkpụkpụ ma ọ bụ nrụrụ ọ bụla;iji na-aga n'ihu ma ọ bụ na-adịte aka na gburugburu ebe okpomọkụ dị elu nke 490 degrees Celsius agaghị emepụta oke oxidize ma ọ bụ mepụta ọnụ ọgụgụ ígwè oxide;
Igwe ọkụ dị elu: Ngosipụta ọkụ nke ngwaahịa ahụ dị elu karịa 75%, nke bụ okpukpu abụọ nke akwụkwọ galvanized;
Nhazi dị mfe: ọ nwere ike izute nhazi nke stamping, ịkwa osisi, na-ehulata, wdg;
Ọdịdị mara mma: ụkpụrụ snowflake na-acha ọcha ọlaọcha, mara mma ma mara mma, enwere ike iji ya ozugbo na-enweghị eserese;
Ịfesa n'elu: Ọ bụ ezigbo mkpụrụ maka mkpuchi agba.Ihe mkpuchi nke ngwakọta nke alloy na ihe ndị dị ndụ nwere ike inye nchebe dị irè karị ma gbochie mmebi n'okpuru mkpuchi organic.
Oge nzipu: Mee-24-2021