430 u'amea u'amea po'o 201 u'amea u'amea lea e sili atu?

430 uamea stainless luga lamolemole, vevela vaivai, acid, alkaline kasa, fofo ma isi ala o faasalalauga corrosion tetee. Palasitika maualuga, faigata ma le malosi faʻainisinia; 201 O paipa uamea uamea o loʻo i ai uiga o le teteʻe o le acid, teteʻe alkali, maualuga maualuga e aunoa ma ni pine, ma isi, o le gaosiga o mataupu matamata eseese, fusi pito i lalo ma isi mea maualuga. 201 E mafai ona fa'aogaina paipa u'amea i paipa teuteu, paipa fale gaosimea, ma nisi mea papa'u toso.

430 u'amea u'amea ma 201 u'amea u'amea eseesega

430 uamea stainless martensitic uamea stainless, martensitic uʻamea uʻamea ma uʻamea uʻamea masani ua i ai uiga tutusa o le faamaaaina e ala i tineia, martensitic chromium uamea stainless i quenching - tempering tulaga, faateleina le anotusi o le chromium e mafai ona faateleina le anotusi ferritic, faapea faaitiitia le maaa ma le malosi tensile. I lalo o tulaga annealing, o le maaa o maualalo carbon martensitic chromium uamea uamea faateleina i le faateleina o le chromium anotusi, ae o le elongation faaitiitia teisi. I lalo o le tulaga o se mea e aofia ai chromium, o le faateleina o le carbon anotusi o le a faateleina ai le maaa o le uamea pe a uma ona tineia, ma le palasitika o le a faaitiitia.

A maeʻa le vevela o le vevela, e matua manino lava le faʻaopoopoga o le molybdenum. O le faʻamoemoega autu o le faʻaopoopoina o le molybdenum o le faʻaleleia lea o le malosi, maʻaʻa ma le faʻamaʻaina lona lua o le sila. I le martensitic chromium-nickel stainless steel, o le anotusi o le δ ferrite i totonu o le uamea e mafai ona faʻaititia e se aofaʻi o nickel, ina ia mafai ai e le uamea ona maua le maualuga o le maaa.

210 uamea stainless chromium-nickel austenitic uamea, austenitic uamea stainless e le maneta ma e maualuga toughness ma plasticity, ae o le malosi e maualalo, e le mafai ona faamalosia e ala i suiga vaega, na o le galue malulu e faamalosia. Afai e faʻaopoopo S, Ca, Se, Te ma isi elemene, e lelei le masini. Afai o loʻo i ai Mo, Cu ma isi elemene, e mafai foi ona tetee atu i le pala o le sulfuric acid, phosphoric acid, formic acid, acetic acid, urea ma isi. Afai o le carbon anotusi o ia uʻamea e itiiti ifo i le 0.03% pe aofia ai Ti, Ni, e mafai ona matua faaleleia lona intergranular corrosion tetee. High silicon austenitic stainless steel concentrated nitric acid o loʻo i ai le teteʻe lelei. Talu ai ona o le austenitic stainless steel o loʻo i ai mea faʻapitoa ma lelei atoatoa, ua faʻaaogaina lautele i soʻo se tulaga o le olaga.

I se aotelega, 430 uamea stainless ma 201 uamea uamea o loo i ai o latou lava tulaga lelei ma faamanuiaga, 430 stainless steel tetee acid, alkali tetee, faigata taua e malosi, 210 stainless steel plasticity e lelei, e lelei atoatoa faatinoga, e mafai ona e tusa ai ma manaoga, filifili le ituaiga talafeagai o uamea stainless.


Taimi meli: Me-30-2024