Hastelloy C276Yog ib qho kev ua tau zoo npib tsib xee-molybdenum alloy tsim rau kev ua yeeb yam corrosion tsis zoo nyob rau hauv ntau qhov kev txhoj puab ntau. Hauv qab no yog ib qhoHastelloy C276 Datasheet:
Tshuaj lom neeg muaj pes tsawg leeg ntawm hastelloy c276 (kwv yees):
| Lub ntsiab | Muaj pes tsawg leeg (hnyav%) |
|---|---|
| Npib tsib caug (ni) | 57.0 – 63.0 |
| Molybdenum (mo) | 15.0 – 17.0 |
| Chromium (cr) | 14.5 – 16.5 |
| Hlau (FE) | 4. {{{}} Max |
| Tungsten (w) | 3.0 – 4.5 |
| Cobalt (CO) | 2.5 Max |
| Manganese (mn) | 1. {0 max |
| Silicon (si) | 0. 08 Max |
| Carbon (c) | 0. 01 Max |
| Phosphorus (p) | 0. 04 max |
| Sulphur (s) | 0. 03 Max |
Lub cev cov yam ntxwv ntawm Hastelloy C276:
| Ntiag tug | Tus nqi |
|---|---|
| Ceev | 8.89 g \/ cm³ |
| Melting point | 1370 - 1399 Degree (2500 - 2550 Qib F) |
| Modulus ntawm elasticity | 207 GPA (30 x 10⁶ PSI) |
| Thermal conductivity | 10.9 W/m·K |
| Cov cua sov tshwj xeeb | 0.425 J/g·K |
| Hluav taws xob tiv thaiv hluav taws xob | {{0 {}. 75 · cm |
Cov cuab yeej kho tshuab ntawm hastelloy C276:
| Ntiag tug | Tus nqi |
|---|---|
| Tensile lub zog (tawm los) | 690 MPa (100, 000 psi) |
| Tensile Lub Zog (Qhov Kawg) | 1030 MPa (150, {2}}} psi) |
| Elongation | 30% |
| Kev nyuaj(Rockwell b) | 85 (kwv yees li.) |
| Paib lub zog({0. 2% offset) | 290 MPA (42, {2}}} psi) |
Corrosion Kuj:
Hastelloy C276Cov khoom ua pov thawj zoo heev rau ntau yam ntawm kev xeb ib puag ncig, suav nrog:
Hydrochloric acidTxog li 40% ntawm qhov kub thiab txias li 180 degree (356 degree f).
Sulfuric acid, phosphoric acid, thiabacetic acidntawm kev nce siab kub.
Kuj yuav muaj kev ntxhov siab corrosion tawg thiab pitting.
Haum rau kev siv nyob rau hauv cov oxidly oxidizing ib puag ncig zoo li chlorinated media.
Vuam thiab Fabrication:
Hastelloy C276Yuav siv tau siv cov hau kev uas muaj cov txheej txheem ntawm cov kab tsuag, Mig, thiab kev saib xyuas vuam, tab sis kev saib xyuas yuav tsum tau ua kom tsis txhob muaj kev kub ntxhov.
Preheating feem ntau tsis tas yuav tsum tau, tab sis tom qab Weld Kev Kho Mob Kub (PWT) yuav pom zoo rau qee cov ntawv thov txo qis kev ntxhov siab.
Hastelloy C276 yog lub npe hu rau Weldability zoo thiab tuaj yeem muab tau yooj yim welded yam tsis tau poob nws corrosion tsis kam.
Cov ntawv thov ntawm Hastelloy C276:
Kev Lag Luam: Zoo tagnrho rau kov cov tshuaj corrosive xws li chlorine, hydrochloric acid, thiab sulfuric acid.
Pulp thiab Daim Ntawv Kev Lag Luam: Siv rau cov cuab yeej siv tau ua rau cov tshuaj ua kom ua kom huv.
Kev Kho Mob Tso Kho Kom Zoo: Ua haujlwm rau hauv cov chaw hnyav uas tsis kam rau kev siv tshuaj lom neeg yog qhov tsim nyog.
Marine ib puag ncig: Rau cov cheebtsam nthuav tawm rau dej hiav txwv.
Cov Hluav Taws Xob Tshav Kub Kub: Siv rau hauv kev hloov pauv cua sov uas coj dej ua kua ntawm cov kua kub ntawm qhov kub.
Cov Qauv thiab Cov Lus Qhia Tshwj Xeeb:
ASTM B575 \/ ASTM B619 \/ ASTM B622 \/ ASTM B626
ASME SB -575 \/ sb -619 \/ sb {} -626
Qhov no Datasheet muab cov txheej txheem c276, ib qho ntxiv rau cov paub meej txog nws lub zog thiab tshwj xeeb ua rau xeb.
