Cov yam ntxwv tseem ceeb ntawmUNS N10276 tubesyog cov ntsiab lus tsis tshua muaj silicon thiab carbon, nrog nickel-raws li matrix (Ntau dua lossis sib npaug li 57% cov ntsiab lus) ua ke nrog cov ntsiab lus xws li chromium (14.5–16.5%), molybdenum (15.0–17.0%), thiab tungsten (3.0{4.5%), ua ib lub ntsej muag laum {8}xeb{8} qauv. Qhov no muab kev tiv thaiv corrosion zoo heev thiab cov khoom siv kho tshuab, ua rau nws xaiv cov khoom siv tseem ceeb rau qhov chaw muaj corrosive heev.
Hais txog peb
HT PIPE yog ib tug thawj coj stockist thiab exporter thoob ntiaj teb nrog ntau tshaj 16 xyoo ntawm kev txawj ntse nyob rau hauv thoob ntiaj teb kev lag luam. Peb muab cov kav dej, daim hlau, cov kab tuav, thiab ntau yam ntawm cov yeeb nkab fittings, flanges, thiab li qub.Tiv tauj pebtam sim no rau cov quotes dawb thiab cov ntaub ntawv khoom ntiag tug.
Cov cuab yeej cuab tam ntawm alloy n10276 yeeb nkab
|
Performance Indicator |
Tus nqi |
Kev kuaj mob |
|
Qhov ntom |
8.90 g / cm³ |
Chav ntsuas kub (21 degree) |
|
Melting Point Range |
1325-1370 degree |
Atmospheric Pressure Ib puag ncig |
|
Elastic Modulus |
205 GPa (29.8 × 10⁶ psi) |
21 degree |
|
Coefficient ntawm Linear Expansion |
12.8-13.5 × 10⁻⁶ / degree |
Nruab nrab nyob rau hauv 20-300℃Range |
|
Thermal conductivity |
9.8 W/m·K |
25 degree |
|
Kev tiv thaiv |
130 μΩ · cm |
21 degree |
Lub cev muaj zog ntawm astm n10276 tubing
|
Performance Indicator |
Yam tsawg kawg nkaus |
Chav tsev |
|
Tensile zog |
690 |
MPa (100,000 psi) |
|
0.2% Yield zog |
283 |
MPa (41,000 psi) |
|
Elongation (2-nti qauv) |
40 |
% |
|
Brinell Hardness |
Tsawg dua los yog sib npaug li 100 |
RB |
UNS N10276 Tube Corrosion Resistance
Compatibility nrog oxidizing thiab txo cov xov xwm:ASTM B622 UNS N10276 Tubes tuaj yeem tiv taus cov kua qaub uas muaj zog, muaj zog hauv paus, thiab sib xyaw corrosive ib puag ncig. Tus nqi corrosion tsis tshua muaj nyob hauv xov xwm xws li sulfuric acid, hydrochloric acid, thiab phosphoric acid, tus nqi corrosion tsuas yog 0.02 mm / y tom qab 168 teev ntawm immersion hauv 10% HCl ntawm chav tsev kub.
Resistance rau localized corrosion:Cov ntsiab lus siab molybdenum inhibits pitting thiab crevice corrosion. Lub peev xwm pitting nyob rau hauv 3.5% NaCl ntawm chav tsev kub nce mus txog +0.05 V (SCE), uas yog superior rau Inconel 625 thiab 316L stainless hlau.
Kev tawm tsam rau cov xov xwm tshwj xeeb:ASTM B622 UNS N10276 Tubes yog ib qho ntawm ob peb cov ntaub ntawv hlau uas tuaj yeem tiv taus cov roj chlorine ntub dej, cov tshuaj hypochlorite, thiab cov tshuaj chlorine dioxide, thiab nthuav tawm cov tshuaj tiv thaiv zoo heev rau siab -cov tshuaj chloride ntsev xws li ferric chloride thiab tooj liab chloride.
Cov txheej txheem tseem ceeb
Kub ua hauj lwm yuav tsum tau ua kom tiav ntawm 1150 degree, ua raws li dej quenching thiab annealing inhibit σ theem los nag, vuam siv TIG vuam txheej txheem, nrog ERNiCrMo-4 vuam muab tub lim hlau. Tom qab-weld kev kho cua sov ntawm 1100-1150℃yog yuav tsum tau tshem tawm cov theem nkig nyob rau hauv cov vuam kub-tshuaj tiv thaiv cheeb tsam thiab xyuas kom meej corrosion kuj ntawm qhov sib koom tes. Kev ua haujlwm txias tuaj yeem txhim kho lub zog, tab sis tus nqi deformation yuav tsum tau tswj kom tsis txhob cuam tshuam rau corrosion.
UNS N10276 Tube Application Areas
Kev lag luam tshuaj:Siv nyob rau hauv reactors, tshav kub exchangers, pipelines, thiab li qub, haum rau muaj zog acid ntau lawm txheej txheem xws li sulfuric acid thiab hydrochloric acid.
Roj thiab Roj:High - cov khoom siv kub hauv qhov chaw, cov chaw kho cov roj acid, cov kav dej roj, thiab cov kav dej sib sau ua ke, tiv taus hydrogen sulfide thiab carbon dioxide sib xyaw ua ke ib puag ncig.
Marine Engineering:Cov khoom siv kho dej hiav txwv, cov kav dej hauv dej hiav txwv, thiab cov khoom siv sab nrauv sab nrauv, tiv taus dej hiav txwv thiab marine atmospheric corrosion.
Environmental Protection thiab Pharmaceuticals:Cov khoom siv kho dej khib nyiab, khib nyiab incineration tso pa roj kho cov cuab yeej, cov tshuaj reactors thiab cov kav dej, tsim rau cov xov xwm nyuaj corrosive.
Aerospace:High -cov khoom kub ntawm cov tshuab dav hlau, thiab cov kav dej xa hluav taws xob rau lub dav hlau, ua tau raws li qhov yuav tsum tau muaj ntawm qhov kub thiab txias, siab siab, thiab qhov chaw corrosive.
