Qalabka Flange :Hastelloy C-276 (UNS N10276)
Noocyada Flange:Marka loo eego shuruudaha macaamiisha
Taariikhda Bixinta:15-30 maalmood
Muddada Lacag-bixinta:T/T, L/C, Paypal, Ect
Sekoinc Metals Inta ugu badan waxay soo saartaa oo keentaa alooys Flanges gaar ah, waxaanu aqbalnaa dalabka muunada
Hastelloy C-276daawaha waa tungsten-ka kooban nikkel-chromium-molybdenum daawaha, kaas oo loo arko inuu yahay daxalka u adkeysi badan leh sababtoo ah waxa ku jira kaarboonka silikon aad u hooseeya.
Waxay inta badan u adkaysataa koloriin qoyan, oksaydhiyeyaasha kala duwan ee "chlorides", xalalka cusbada koloriinta, sulfuric acid iyo cusbada oksaydhka.Waxay leedahay iska caabin daxalka wanaagsan ee heerkulka hooseeya iyo dhexdhexaadka ah hydrochloric acid.
C | Cr | Ni | Fe | Mo | W | V | Co | Si | Mn | P | S |
≤0.01 | 14.5-16.5 | dheelitirnaan | 4.0-7.0 | 15.0-17.0 | 3.0-4.5 | ≤0.35 | ≤2.5 | ≤0.08 | ≤1.0 | ≤0.04 | ≤0.03 |
Cufnaanta (g/cm3) | Meesha dhalaalaysa (℃) | Dhaqdhaqaaqa kulaylka ( W/ (m•K) | Isku-dhafka ballaarinta kulaylka 10-6K-1(20-100 ℃) | Hababka Elastic (GPa) | Adag (HRC) | Heerkulka shaqada (°C) |
8.89 | 1323-1371 | 11.1 | 11.2 | 205.5 | 90 | -200~+400 |
Xaalad | Xoog xajin MPa | Xoog soo saar MPa | Dheeraynta % |
baar | 759 | 363 | 62 |
dharbaaxo | 740 | 346 | 67 |
xaashida | 796 | 376 | 60 |
tuubo | 726 | 313 | 70 |
• Noocyada Flange:
→ Flange saxan alxanka (PL) → Flange Qoorta ku sibxatay (SO)
→ Alxanka qoorta alxanka (WN) → Flange Integral (IF)
→ Alxanka alxanka godka (SW) → Flange xadhig leh (Th)
→ Garaafka wadajirka ah ee laabta leh (LJF)
♦ Alaabta Flange-ga ugu weyn ee aan Soo saarno
• Bir daxal laheyn :ASTM A182
Fasalka F304 / F304L, F316/ F316L,F310, F309, F317L,F321,F904L,F347
Duplex Stainless Steel: FasalkaF44/ F45 / F51 /F53 / F55/ F61 / F60
• Waxyaabaha loo yaqaan 'Nickel Alloys': ASTM B472, ASTM B564, ASTM B160
Lacagta 400, Nickel 200,Incoloy 825,Incoly 926, Inconel 601, Inconel 718
Hastelloy C276,Alloy 31,Alloy 20,Inconel 625,Inconel 600
• Alloys Titanium: Gr1 / Gr2 / Gr3 /Gr4 / GR5/ Gr7 /Gr9 /Gr11 / Gr12
♦ Heerarka:
ANSI B16.5 Class150,300,600,900,1500(WN,SO,BL,TH,LJ,SW)
DIN2573,2572,2631,2576,2632,2633,2543,2634,2545(PL,SO,WN,BL,TH)
1. Iska caabbinta daxalka ee ugu fiican inta badan warbaahinta daxalka ah ee xaalada oksaydhka iyo dhimista.
2. Iska caabin heer sare ah ee daxalka, daxalka crevice iyo stress daxalka waxqabadka dildilaac. C276 waa mid ka mid ah walxaha yar yar ee muujin kara caabbinta chlorine qoyan, hypochlorite iyo chlorine dioxide daxalka, oo muujiya iska caabbinta daxalka weyn ee xalka chlorate-ka sare (sida ferric chloride iyo copper chloride).
Si ballaaran loo isticmaalo berrinkii kiimikaad iyo petrochemical, sida codsiga ee qaybaha organic ka kooban chloride iyo hababka catalytic, gaar ahaan ku haboon heerkulka sare, inorganic acid iyo organic acid (sida formic acid iyo acetic acid) qaso wasakhda, biyaha badda deegaanka daxalka .
Loo isticmaalo in lagu bixiyo qaabka qalabka ama qaybaha muhiimka ah ee soo socda:
1. Wershadaha saxarada iyo waraaqaha, sida weelka wax lagu karsado iyo kuwa cadarka.
2. munaaradda dhaqida ee nidaamka FGD, kuleyliyaha, marawaxad qoyan mar kale.
3. Hawlgalka qalabka iyo qaybaha deegaanka gaaska acidic.
4. Aashitada iyo fal-celinta acid;
5. Sulfuric acid kondenser.
6. Methylene diphenyl isocyanate (MDI).
7. Aashitada fosfooraska saafiga ah ma aha soo saarista iyo habaynta.