Uʻamea filogia Hastelloy C22, lauiloa foi o uʻamea filogia C22, o se ituaiga o multifunctional austenitic Ni-Cr-Mo Tungsten uʻamea filogia, lea e malosi malosi tetee atu i pitting, vaeluaina pala ma faapopopogatogi palapala.O le maualuga chromium mataupu maua ai lelei oxidation teteʻe atu i le auala, ao le molybdenum ma tungsten anotusi e lelei faʻapalepale i le faʻaititia auala.
O le Hastelloy C-22 o loʻo i ai le kesi oona, o le susu, o le formic ma le acetic acid, o le ferric chloride ma o le chloride oona, o le sami, o le brine ma le tele o vailaʻau palu faʻatasi ma le faʻaleagaina.
Lenei nikala uʻamea filogia foi maua ai sili tetee teteʻe atu i siosiomaga o le faʻaititia ma le faʻamasaina tulaga o loʻo feagai i le taimi o le gaioiga.
O lenei nickel uʻamea filogia o loʻo teteʻe atu i le faʻavaeina o le saito tuaʻoi faʻapipiʻi i le vevela afaina sone o uʻamea ma o lea e talafeagai ai mo le tele o vailaʻau faʻagasologa faʻagasologa i lalo o ueloia tuʻutuʻuga.
O le Hastelloy C-22 e le tatau ona faʻaaogaina i le vevela e maualuga atu nai lo le 12509F ona o le fausiaina o vaega leaga e maualuga atu nai lo lenei vevela.
Uʻamea filogia |
% |
Fe |
Cr |
Ni |
Mo |
Co |
C |
Mn |
Si |
S |
W |
V |
P |
Hastelloy C-22 |
Min. |
2.0 |
20.0 |
paleni |
12.5 |
- | - | - | - | - | 2.5 | - | - |
Max. |
6.0 |
22.5 |
14.5 |
2.5 | 0.01 | 0.5 | 0.08 | 0.02 | 3.5 | 0.35 | 0.02 |
Density
|
8.9 g / cm³
|
Faaliusuavai
|
1325-1370 ℃
|
Tulaga
|
Malosi malosi
Rm N / mm² |
Galue malosi
Rp 0. 2N / mm² |
Faʻa umi
Pei o% |
Brinell maaa
HB
|
Fofo togafitiga
|
690
|
283
|
40
|
-
|
Pa / Rod | Fetaui | Fausia | Pepa / Papatusi | Paipa / Faagaau |
ASTM B574 | ASTM B366 | ASTM B564 | ASTM B575 | ASTM B622, ASTM B619,ASTM B626 |
• Apamemea Nickel-Chromium-Molybdenum-Tungsten faʻatasi ai ma le sili atu o le aotelega o le aati faʻatusatusa i isi Ni-Cr-Mo alloys, pei o Hastelloy C-276, C-4 ma alloy 625.
• Lelei tetee atu i pitting corrosion, vaeluaina palapala ma faapopopogatama poloka taʻe.
• Lelei tele le teteʻe atu i le faʻasusuina o faʻasalalauga vai e aofia ai le susū o le chlorine ma paluga o loʻo iai le nitric acid poʻo le oxidizing acid ma chlorine ions.
• Ofoina optimum teteʻe atu i siosiomaga o le faʻaititia ma oxidizing tulaga o loʻo feagai i le faʻagasologa vaitafe.
• Mafai ona faʻaaogaina i nisi ulu tiga siosiomaga mo le lautele meatotino, pe faʻaaogaina i le tele o eseese fale gaosimea.
• Tulaga ese le teteʻe atu i le tele o ituaiga o vailaʻau faʻagasolo siosiomaga aofia ai malosi oxidizers pei o ferric acid, acetic anhydride, ma le sami ma brine fofo.
• Tetee atu i le fausiaina o saito-tuaoi faʻaputuputu i le las vevela-aʻafia sone, maua lelei sili pei-uʻamea tulaga mo le faʻagasologa o faʻataʻitaʻiga i vailaʻau-faʻavae alamanuia.
Faʻateleina faʻaaogaina i le matata o vailaʻau ma petrochemical, pei o le faʻaaogaina i totoga vaega o loʻo i ai chloride ma catalytic faiga. O lenei mea e sili ona talafeagai mo maualuga le vevela, inorganic acid ma organic acid (e pei o formic acid ma acetic acid) fefiloi ma faʻaletonu, sami vai eletise siosiomaga. mafai ona faʻaaogaina e faia ai mea taua autu poʻo ni vaega:
• O le acetic acid / acetic anhydride • Leaching asini;
• O le gaosia o le cellophane; • O le faiga o le chloride;
• Le faʻafefiloi acid faigata; • Faasee fagu galvanized eletise;
• Ua paʻu le faʻalautelega; •O le kesi flue kesi faʻamalama faiga;
• O le vaieli vevela; • Hydrogen fluoride liusuavai gaʻoa washer;
• Le faʻamamaina faʻamamā faiga; • O le toe gaosia o le suauʻu;
• O le vailaʻau faʻateleina vailaʻau; • Gaosiga o le gaʻo o le Phosphoric.
• O le faiga pikiapu; • O le ipu vevela exchanger;
• O le filifiliga faʻamamāina faiga; • Tolo malu malu malu malu;
• O le sulfonated faiga; • Fagu exchanger vevela;