Ọkụ Galvanized na-ekpo ọkụ
Ọkụ galvanized na-ekpo ọkụ
Ọkpụkpụ galvanized na-ekpo ọkụ na-ekpo ọkụ bụ ime ka ígwè a wụrụ awụ na-emeghachi omume na matrix ígwè iji mepụta ihe mkpuchi alloy, nke mere na matriks na mkpuchi na-ejikọta.Galvanizing na-ekpo ọkụ bụ ibu ụzọ tụtụkọta ọkpọkọ ígwè.Iji wepụ ígwè oxide n'elu nke ígwè ọkpọkọ, mgbe pickling, ọ na-ehicha ya na tank na ammonium chloride ma ọ bụ zinc chloride ngwọta aqueous ngwọta ma ọ bụ ngwakọta aqueous ngwọta nke ammonium chloride na zinc chloride, wee zigara ya Na. na-ekpo ọkụ itinye efere tank.Hot-mikpu galvanizing nwere uru nke otu mkpuchi, ike adhesion na ogologo ọrụ ndụ.Matriks nke ọkpọkọ nchara na-ekpo ọkụ na-enweta mmeghachi omume anụ ahụ na kemịkal dị mgbagwoju anya site na ngwọta a wụrụ awụ iji mepụta oyi akwa zinc-ígwè alloy na-eguzogide corrosion nke nwere nhazi kọmpat.A na-ejikọta oyi akwa alloy na akwa zinc dị ọcha na matrix ọkpọ ígwè, ya mere nguzogide corrosion ya siri ike
Ọkụ galvanized oyi
Oyi galvanized ọkpọkọ bụ electro-galvanized, na ọnụ ọgụgụ nke galvanizing dị nnọọ obere, naanị 10-50g/m2, na corrosion eguzogide dị nnọọ iche na nke na-ekpo ọkụ-mikpu galvanized ọkpọkọ.Ndị na-emepụta ọkpọkọ galvanized nkịtị, iji hụ na ọ dị mma, ọtụtụ n'ime ha anaghị eji electro-galvanized (oyi plating).Naanị obere ụlọ ọrụ ndị nwere obere ọnụ ọgụgụ na akụrụngwa oge ochie na-eji electro-galvanization, na n'ezie ọnụ ahịa ha dị ọnụ ala.Mịnịstrị na-ahụ maka ihe owuwu ekwupụtala n'ihu ọha na ekwesịrị ikpochapụ ọkpọkọ ikuku oyi na teknụzụ oge ochie, a naghịkwa ekwe ka ọkpọkọ oyi na-eme ka ọ bụrụ ọkpọkọ mmiri na gas.The galvanized oyi akwa nke oyi galvanized ígwè ọkpọkọ bụ ihe electroplated oyi akwa, na zinc oyi akwa kewapụrụ na ígwè ọkpọkọ mkpụrụ.Ihe oyi akwa zinc dị gịrịgịrị, oyi akwa zinc na-arapara n'ahụ ọkpọkọ igwe wee dapụ ngwa ngwa.Ya mere, nguzogide corrosion ya adịghị mma.N'ụlọ ndị e wuru ọhụrụ, a machibidoro iwu iji ọkpọkọ ígwè galvanized oyi dị ka ọkpọkọ mmiri.
Ọkpụrụkpụ mgbidi ọnụ (mm): 2.0, 2.5, 2.8, 3.2, 3.5, 3.8, 4.0, 4.5.
Ngwakọta ọnụ (c): 1.064, 1.051, 1.045, 1.040, 1.036, 1.034, 1.032, 1.028.
Rịba ama: Ngwongwo ígwè ọrụ nke ígwè bụ ihe ntinye dị mkpa iji hụ na arụ ọrụ ikpeazụ nke eji eme ihe (ihe ndị na-emepụta ihe) nke ígwè, ọ dabere na ihe mejupụtara kemịkalụ nke ígwè na usoro ọgwụgwọ okpomọkụ.N'ime ọkọlọtọ ọkpọkọ ígwè, dị ka ngwa ngwa dị iche iche si dị, ihe ndị na-emepụta ihe (ike ike, ike na-enye ike ma ọ bụ nkwụsị mkpụrụ, elongation), index siri ike na ike siri ike na-akọwapụta, yana ihe dị elu na okpomọkụ dị ala nke ndị ọrụ chọrọ.
Ihe akara igwe: Q215A;Q215B;Q235A;Q235B.
Uru nrụgide ule/Mpa: D10.2-168.3mm bụ 3Mpa;D177.8-323.9mm bụ 5Mpa
Ọkọlọtọ mba dị ugbu a
Ụkpụrụ mba na ụkpụrụ nha maka ọkpọkọ galvanized
GB/T3091-2015 welded ígwè ọkpọkọ maka obere nrụgide mmiri njem
GB/T13793-2016 Longitudinal electric welded ígwè ọkpọkọ
GB/T21835-2008 welded ígwè ọkpọkọ size na unit ogologo arọ