Aluminized Magnesium Zinc Steel Coil

Tsanangudzo Pfupi

Zinc-aluminum-magnesium yakavharwa simbi coil, inozivikanwawo seZAM yakavharwa simbi coil, igadziriso yesimbi yekupedzisa ine yepamusoro corrosion kuramba.Pakutanga, alloys akachena ezinc ainyanya kushandiswa kukwidziridza kushora kwenzvimbo dzesimbi.Nekuenderera mberi kwekuvandudzwa kwehunyanzvi hwekugadzira simbi, simbi isingadziviriri yakavharwa senge zinc-aluminum alloys uye ZAM alloys inoramba ichibuda pamusika, izvo zvinosimudzira zvakanyanya kushora kwenzvimbo dzesimbi.

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AluminizedMagnesium Zinc Steel Coil Kuumbwa uye Kuronga

Zinc-aluminium-magnesium coated steel coil inoreva simbi yakavharwa umo imwe huwandu hweAl, Mg inowedzerwa kune iripo inopisa-dip galvanized coil kana imwe huwandu hweMg inowedzerwa kune inopisa-dip galvanized coating.Iyo ine yakakwira kuita kwe corrosion resistance uye yakakwirira trimming dziviriro.

Ongororo yakajairika ye magnesium-ine yakavharwa simbi yekutengeserana maapplication inoratidza kuti iyo Mg yemukati mune akawanda machira ishoma pane kana kuenzana ne3%.Nekudaro, zvinoenderana nearuminiyamu yemukati mejasi, iyo zinc-aluminium-magnesium coatings inogona kukamurwa kuva anotevera marudzi:

1.Low-aluminium Zn-Al-Mg coating, ine aluminium zvinyorwa zve 1-3.5%: Ichi chinyorwa chinoumbwa nekuwedzera imwe chiyero chealuminium-magnesium nezvimwe zvinhu pamusana pekupisa-dip galvanizing.Iyo yakanamirwa simbi ndiro yakaedzwa zvakare mune yemavara coating unit, uye yakaderera-aluminium zinc-aluminium-magnesium plate yakagadziridzwawo zvakabudirira.Iyo yekupfekedza ishanduro yakakwidziridzwa yekuramba kwecorrosion ye-hot-dip pure zinc coating, iyo inonzi BZM yakavharwa ndiro yesimbi uye yayo yakavharwa ndiro.

2.Medium-aluminium Zn-Al-Mg coating, ine aluminium zvinyorwa zve5 ~ 11%.

3.High-aluminium Zn-Al-Mg coating, ine aluminium zvinyorwa zve55%.Iyo yekuputira inoumbwa nekuwedzera imwe magnesium uye zvimwe zvinhu pahwaro hwekupisa-dip aluminium-zinc.Iyo yakavharwa ndiro yesimbi yakaedzwa zvakare mune yemavara coating unit, uye ruvara rwakavharwa simbi ndiro ine yakakwira-aluminum zinc-aluminium-magnesium substrate yakagadziridzwa zvakabudirira.Uku kupfekedza ishanduro yakakwidziridzwa yekuramba kwecorrosion yekupisa-dip aluminium-zinc coating, iyo inodaidzwa kuti BAM yakavharwa simbi sheet uye yayo yakavharwa pepa.

Aluminized Magnesium Zinc Steel Coil Parameters

Technical Standard	EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653
Steel Giredhi	Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD;SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570;SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550);kana Mutengi Zvinodiwa
Type	Coil/Sheet/Plate/Strip
Ukobvu	0.12-6.00mm, kana zvinodiwa nemutengi
Upamhi	600mm-1500mm, maererano nezvinodiwa nemutengi
Zinc Coating	30-275g/m2
Surface Treatment	Passivation(C), Kuzora(O), Lacquer sealing(L), Phosphating(P), Kusarapwa(U)
Surface Structure	Normal spangle coating(NS), yakaderedzwa spangle coating(MS), spangle-isina(FS)
Coil Weight	3-20 metric toni pacoil
Package	Pepa rehumbowo hwemvura kurongedza kwemukati, simbi yakabatiswa kana simbi yakavharwa ndeyekunze kurongedza, parutivi pendiro yevarindi, yozoputirwa nesimbi bhandi nomwe.kana zvinoenderana nezvinodiwa nemutengi.

Aluminized Magnesium Zinc Steel Coil Advantage

Corrosion kuramba, kuzvigadzirisa, kuchengetedza kwezvakatipoteredza, hupenyu hurefu, nyore kugadzirisa.

Iyo alloy coating ye galvanized aluminium magnesium simbi ndiro inogadzirwa ne zinc (Zn), aluminium (Al), magnesium (Mg) mushure mekupisa kwekushisa kwepamusoro kuumba dense ternary eutectic chimiro, kuitira kuti pamusoro peplate yesimbi iite musara. ye dense, inoshanda ngura kudzivirira super coating.

Yakanakisa corrosion kuramba: Panyaya yekupfeka imwe chete 5-10 nguva dzeyakajairwa inopisa dip galvanized simbi ndiro.

kugona kuzviporesa: Iyo yekucheka magumo eZinc-aluminium-magnesium simbi ndiro uye yakatenderedza punching incision ichanyungudika nekufamba kwenguva, ichigadzira dense inodzivirira firimu inoumbwa ne zinc hydroxide, acid zinc chloride uye magnesium hydroxide.Iyi firimu inodzivirira ine yakaderera magetsi conductivity uye ine pachena inhibitory mhedzisiro pakuora kwechikamu.

Kushanda kwakanaka uye kuramba kukuvadzwa:Nekuti zinc, aluminium uye magnesium coating yakanyanya kusimba, yakatsetseka, kuomarara kwepasi kunosvika 2.5 nguva yeyakajairwa marata, zvekuti ine yakanakisa kusimba, kutsika, kukotama, welding uye zvimwe zvekugadzirisa zvivakwa uye yakanakisa kukwenya kuramba. uye kupfeka kuramba.

Kudzivirirwa kwezvakatipoteredza:Zinc, aruminiyamu uye magnesium pamusoro kurapwa haina matatu, matanhatu valent Ming uye mamwe anorema simbi ions, zvinoenderana nepasi rose kuchengetedza kwezvakatipoteredza (ROHS), parizvino inozivikanwa pasi rose zvigadzirwa zvezvakatipoteredza, mumunda wekuchengetedzwa kwezvakatipoteredza unofarirwa.

Aluminized Magnesium Zinc Steel Coil Application:

Midziyo yekuberekesa otomatiki, Fani, Photovoltaic bracket, Pipe gallery bracket, Thin-walled light simbi chimiro chehuku imba, Nguruve imba, Magetsi kabati, nezvimwe.

Zvakapfuura: ASTM 5135 35Cr SCR435 34Cr4 Alloy Seamless Simbi Pipe

Zvinotevera:SAE4340 40CrNiMoA Alloy Seamless Steel Pipe