Vasega 310 o se u'amea u'amea austenitic medium carbon, mo talosaga maualuga vevela e pei o vaega ogaumu ma mea e togafitia ai le vevela.E faʻaaogaina i le vevela e oʻo atu i le 1150 ° C i le faʻaauauina o le tautua, ma le 1035 ° C i le tautua faʻafuaseʻi.O le Vasega 310S o se fa'asologa o le kaponi maualalo o le vasega 310.
Uamea uamea - Meatotino ma Faaaogaga o Vasega 310/310s Uamea uamea
Talosaga o Vasega 310/310S uamea uamea
Talosaga masani Vasega 310/310S o loʻo faʻaaogaina i le faʻafefe o le moega, kilns, paipa susulu, faʻamau faʻamau mo le faʻamamaina o le suauʻu ma pusa ausa, faʻamalo koale vaega i totonu, ulo taʻitaʻi, mea vevela, faʻamau taula faʻafefe, afi mumu ma potu faʻafefe, faʻamalo, muffles, ufi fa'afefete, saggers, mea'ai mea'ai, fausaga cryogenic.
Meatotino o Vasega 310/310S uamea uamea
Uamea uamea - Meatotino ma Faaaogaga o Vasega 310/310s Uamea uamea
O nei togi o loʻo i ai le 25% chromium ma le 20% nickel, e faʻamalosia ai i latou i le faʻamaʻiina ma le pala.O le Vasega 310S o se faʻataʻitaʻiga kaponi maualalo, faʻaitiitia le faʻaleagaina ma le faʻalogo i le tautua.O le maualuga o le chromium ma le nickel medium e mafai ai e nei u'amea ona mafai ona fa'aoga i le fa'aitiitia o le sulfur atemosifia o lo'o iai H2S.O lo'o fa'aaogaina lautele i atemosifia fa'alelei fa'alelei, e pei ona fa'afeiloa'i i si'osi'omaga petrochemical.Mo le sili atu le ogaoga o le atemosifia carburising e tatau ona filifilia isi mea faʻafefe vevela.E le fautuaina le Vasega 310 mo le tineia soo o le vai ona e afaina i le te'i vevela.O le togi e masani ona faʻaaogaina i talosaga cryogenic, ona o lona faigata ma le maualalo o le maneta.
E tutusa ma isi austenitic stainless steels, o nei togi e le mafai ona faʻamaʻaina e ala ile vevela.E mafai ona faʻamaʻaʻaina i galuega malulu, ae e seasea faia lenei mea.
Uamea uamea - Meatotino ma Faaaogaga o Vasega 310/310s Uamea uamea
Kemical Fa'aputuga o Vasega 310/310S uamea uamea
O le vailaʻau vailaʻau o le grade 310 ma le grade 310S stainless steel o loʻo aoteleina i le laulau o loʻo i lalo.
Uamea uamea - Meatotino ma Faaaogaga o Vasega 310/310s Uamea uamea
Laulau 1.Su'ega vaila'au % o le vasega 310 ma le 310S u'amea u'amea
| Fa'asu'esu'ega o vaila'au | 310 | 310S |
| kaponi | 0.25 maualuga | 0.08 maualuga |
| Manganese | 2.00 maualuga | 2.00 maualuga |
| Silicon | 1.50 maualuga | 1.50 maualuga |
| Phosphorus | 0.045 maualuga | 0.045 maualuga |
| Sulfur | 0.030 maualuga | 0.030 maualuga |
| Chromium | 24.00 – 26.00 | 24.00 – 26.00 |
| Nikeli | 19.00 – 22.00 | 19.00 – 22.00 |
Meatotino Fa'ainisinia o Vasega 310/310S Uamea Fa'atauva'a
O mea faʻainisinia o le vasega 310 ma le vasega 310S uamea faʻamaʻi o loʻo aoteleina i le laulau o loʻo i lalo.
Laulau 2.Mea fa'ainisinia o le vasega 310/310S uamea u'amea
| Meatotino Fa'ainisinia | 310/ 310S |
| Vasega 0.2 % Fa'amaoniga Fa'amalosi MPa (min) | 205 |
| Malosi Tetele MPa (min) | 520 |
| Fa'aumi % (min) | 40 |
| Malosi (HV) (maualuga) | 225 |
Meatotino Faaletino o Ferritic Stainless Steel
O mea fa'aletino o le vasega 310 ma le vasega 310S uamea fa'alumaina o lo'o aoteleina i le laulau o lo'o i lalo.
Laulau 3.Meatino fa'aletino o le vasega 310/310S uamea fa'asili
| Meatotino | at | Taua | Vaega |
| Malosi |
| 8,000 | Kg/m3 |
| Fa'aeletise Fa'atonu | 25°C | 1.25 | %IACS |
| Tete'e eletise | 25°C | 0.78 | Micro ohm.m |
| Modulus o Elasticity | 20°C | 200 | GPa |
| Shear Modulus | 20°C | 77 | GPa |
| Fa'atatau o Poisson | 20°C | 0.30 |
|
| Liu Liu |
| 1400-1450 | °C |
| Avela faapitoa |
| 500 | J/kg.°C |
| Feso'ota'iga Magnetic Permeability |
| 1.02 |
|
| Amioga vevela | 100°C | 14.2 | W/m.°C |
| Coefficient of Expansion | 0-100°C | 15.9 | /°C |
| 0-315°C | 16.2 | /°C | |
| 0-540°C | 17.0 | /°C |
Fausiaina o Vasega 310/310S uamea uamea
Faʻailoga Faʻailoga 310/310S o loʻo faʻapipiʻiina i le vevela 975 - 1175 ° C.O galuega mamafa o lo'o faia i lalo i le 1050°Cand o se fa'amalama mama e fa'aoga i le pito i lalo ole laina.A maeʻa le faʻamaʻiina o le annealing e fautuaina e faʻamalolo uma faʻalavelave mai le faʻagasologa o le faʻailoga.O u'amea e mafai ona faigofie ona malulu e ala i metotia masani ma meafaigaluega.
Masini ole Vasega 310/310S uamea uamea
Machinability Grades 310 / 310SS e tutusa lelei i masini e faʻapipiʻi le 304. O le faʻamaʻaʻaina o galuega e mafai ona avea ma faʻafitauli ma e masani lava ona aveese le galuega faʻamaʻaʻaina e ala i le faʻaogaina o le televave ma le mamafa o le tipi, faʻatasi ai ma meafaigaluega maʻai ma le lubrication lelei.O lo'o fa'aaogaina masini malolosi ma mea faigaluega mamafa ma malo.
Uilaina ole Vasega 310/310S uamea uamea
Fa'ailoga Uila 310/310S o lo'o fa'apipi'iina fa'atasi ma u'amea fa'atumu.O uʻamea e faigofie ona faʻapipiʻiina e SMAW (manual), GMAW (MIG), GTAW (TIG) ma SAW.Electrodes i le AWS A5.4 E310-XX ma le A 5.22 E310T-X, ma le u'amea fa'atumu AWS A5.9 ER310 o lo'o fa'aogaina.O Argon e puipuia le kesi.E le mana'omia le fa'avevela ma le vevela, ae mo le fa'a'ele'eleina o le vai i totonu o le vai atoa o le fa'a'au o le fa'a'au'au fa'ama'i e mana'omia.Pickling ma passivation o luga e aveese oxides vevela maualuga e taua e toe faʻafoisia atoatoa vai tetee corrosion pe a uma le uelo.O lenei togafitiga e le manaʻomia mo le maualuga o le vevela, ae o le uʻamea o le slag e tatau ona matua aveese.
Togafitiga vevela o Vasega 310/310S uamea uamea
Togafitiga vevela Ituaiga 310 / 310S o vaifofo faʻapipiʻi e ala i le faʻamafanafanaina i le vevela 1040 -1065 ° C, taofi i le vevela seia maeʻa ona susu, ona tineia lea o le vai.
Tete'e vevela o Vasega 310/310S uamea uamea
Vasega 310 / 310S o loʻo i ai le teteʻe lelei i le faʻamaʻiina i auaunaga faʻapitoa i le ea e oʻo atu i le 1035 ° Can 1050 ° Cin auaunaga faifaipea.O togi e tete'e i oxidation, sulphidation ma carburization.
Avanoa Fomu o Vasega 310/310S Uamea Uamea
E mafai e Austral Wright Metals ona tu'uina atu nei togi e pei o se ipu, i'a ma fasi pepa, pa ma u'amea, fa'alava ma paipa, fa'auila ma paipa, u'u ma fa'amea pili, paipa ma paipa, uaea.Corrosion Resistance Grade 310 / 310S e masani ona le faʻaaogaina mo le faʻaogaina o le suavai, e ui lava o le maualuga o le chromium ma le nickel e maua ai le malosi o le corrosion e sili atu nai lo le vasega 304. O le uʻamea e le o iai le molybdenum, o lea e le lelei ai le faʻafefe o le pitting.Vasega 310/310S o le a fa'alogoina i le pala i totonu ole va'aiga pe a uma ona tautua ile vevela ile va ole 550 - 800°C.E mafai ona tupu le ta'e a'e o le chloride i sua e maua ai chloride i le vevela e sili atu i le 100°C.
Taimi meli: Mati-29-2023