Alloy e tetee i le pala

Fa'ata'ita'i Ata Fa'aalia Alloy Resistant Corrosion

Fa'amatalaga Puupuu:

Min. Tele oka:Min. 1 fasi / fasi.

Avanoa Avanoa:1000-50000 fasipepa ile masina.

Liliu le gafatia:φ1~φ400*1500mm.

Malosi ole vili:1500*1000*800mm.

Fa'apalepale:0.001-0.01mm, e mafai foi ona faʻavasegaina.

Talatala:Ra0.4, Ra0.8, Ra1.6, Ra3.2, Ra6.3, ma isi, e tusa ai ma Talosaga a le Aufaipisinisi.

Faiga faila:CAD, DXF, STEP, PDF, ma isi faatulagaga e talia.

FOB tau:E tusa ai ma le Tusi a Tagata Fa'atau ma le Fa'atauga Qty.

Ituaiga Fa'agasologa:Liliu, Milling, viliina, oloina, faʻaiila, tipi WEDM, togitogiga leisa, ma isi.

Mea e Maua:Alumini, uamea leila, Carbon Steel, Titanium, Brass, Copper, Alloy, Plastic, etc.

Meafaigaluega su'esu'e:O ituaiga uma o Mitutoyo Testing Devices, CMM, Projector, Gauges, Tulafono, ma isi.

Togafitiga i luga:Oxide Blacking, Polishing, Carburizing, Anodize, Chrome/ Zinc/Nickel Plating, Sandblasting, togitogiga leisa, Togafitiga vevela, Powder Coated, etc.

Fa'ata'ita'iga avanoa:Talia, saunia i totonu ole 5 i le 7 aso faigaluega e tusa ai.

afifiina:Talafeagai afifi mo se taimi umi Fe'avea'i Sami po'o Femalagaa'i.

Taulaga o uta:Dalian, Qingdao, Tianjin, Shanghai, Ningbo, ma isi, e tusa ai ma talosaga a tagata faatau.

Taimi muamua:3-30 aso faigaluega e tusa ai ma manaoga eseese ina ua uma ona maua le totogi maualuga.

Auina imeli ia matou

Fa'amatalaga Oloa

Vitio

Faailoga o oloa

Alloy e tetee i le pala

O elemene faʻafefiloi autu o le kopa, chromium ma le molybdenum. O lo'o i ai mea lelei atoatoa ma e tete'e i fa'ama'i ga'o eseese ma fa'alavelave fa'alavelave. O le uluai talosaga (na gaosia i le Iunaite Setete i le 1905) o le nickel-copper (Ni-Cu) alloy, lea e lauiloa foi o Monel alloy (Monel alloy Ni 70 Cu30); e le gata i lea, o le nickel-chromium (Ni-Cr) alloy (o lona uiga, nickel-based heat-resistant alloys), uʻamea faʻafefete faʻafefe vevela i mea faʻafefe-faʻafefeteina, nickel-molybdenum (Ni-Mo) alloys (tele. e faasino i le Hastelloy B series), nickel-chromium-molybdenum (Ni-Cr-Mo) alloys (e masani ona faasino i Hastelloy C series), ma isi.

I le taimi lava e tasi, o le nickel mama o se sui masani o nickel-based corrosion-resistant alloys. O nei nickel-based corrosion alloys e masani ona faʻaaogaina i le gaosiga o vaega mo le tele o siosiomaga faʻafefe e pei ole suauʻu, vailaʻau, ma le eletise.

O u'amea fa'amea e fa'atatau i nikeli e tele lava ina iai le fausaga austenite. I le tulaga o le vaifofo mautu ma togafitiga tuai, o loʻo i ai foʻi vaega intermetallic ma carbonitrides uʻamea i luga o le austenite matrix ma le saito tuaoi o le uʻamea. E fa'avasegaina fa'amea fa'asa'o eseese e tusa ai ma o latou vaega ma o latou uiga e fa'apea:

O le faʻamaʻiina o le faʻamaʻi o le Ni-Cu alloy e sili atu nai lo le nickel i le faʻaitiitia o le ala, ma o lona faʻafefeteina e sili atu nai lo le kopa i le oxidizing medium. Le mea e sili ona lelei mo ga'o (silasila i le Metal Corrosion).

O le u'amea Ni-Cr o se fa'amea vevela fa'avae nickel; e masani ona faʻaaogaina i tulaga faʻamaʻi oxidizing. E teteʻe i le maualuga o le vevela oxidation ma le pala o kasa o loʻo i ai le sulfur ma le vanadium, ma o lona faʻafefeteina faʻateleina faʻateleina i le faʻateleina o le chromium. O nei alamea e iai foʻi le teteʻe lelei i le hydroxide (e pei o le NaOH, KOH) faʻamaʻi ma faʻalavelave faʻafefe.

Ni-Mo alloys e masani ona faʻaaogaina i lalo o tulaga o le faʻaitiitia o le pala. O se tasi lea o mea sili ona lelei mo le faʻafefeteina i le hydrochloric acid, ae i le i ai o le okesene ma mea faʻamaʻi, e faʻaitiitia ai le faʻaleagaina.

O le u'amea Ni-Cr-Mo(W) o lo'o i ai meatotino o le fa'aigoa Ni-Cr ua ta'ua i luga ma le u'amea Ni-Mo. Fa'aaoga masani i lalo o le tulaga o le oxidation-fa'aitiitia ala fefiloi. O ia uʻamea e lelei le faʻafefeteina i le maualuga o le vevela o le hydrogen fluoride, i le hydrochloric acid ma vaifofo o le hydrofluoric o loʻo i ai le okesene ma mea faʻamaʻi, ma le kasa chlorine susu i le vevela o le potu. Ni-Cr-Mo-Cu u'amea e iai le malosi e tete'e uma ai le nitric acid ma le sulfuric acid corrosion, ma e iai fo'i le lelei o le fa'afefe i nisi o vaila'au fa'afefiloi fa'ama'i fa'ama'i.