Super Alloy Incoloy 020 (UNS N08020) Seamless Tube
Incoloy 020 (UNS N08020) muaj kev tiv thaiv zoo heev rau cov tshuaj muaj sulfuric acid thiab ua haujlwm zoo rau ib puag ncig uas muaj chlorides, phosphoric acid thiab nitric acid. Nws muaj niobium, uas stabilizes tiv thaiv rhiab heev thiab ua rau intergranular corrosion. Nws kuj muaj cov khoom siv zoo thiab kev ua haujlwm zoo.
Hauj lwm lawm
Alloy N08020 yog npib tsib xee-hlau-chromium austenitic alloy nrog zoo heev tiv taus acid nres, pitting thiab crevice corrosion, nrog rau chlorinated acids thiab tshuaj, dav corrosion thiab intergranular corrosion. Cov alloy ua ke zoo heev corrosion kuj nrog yooj yim ntawm fabrication thiab txhim kho txhua yam khoom.
Khoom Description
N08020 yog niobium stabilized qis carbon austenitic nickel-hlau-chromium alloy uas muaj tooj liab thiab molybdenum.
- Zoo heev tiv thaiv sulfuric thiab phosphoric acid corrosion
- Zoo tiv thaiv rau intergranular corrosion
- Kev tiv thaiv zoo heev rau chloride-vim kev ntxhov siab corrosion tawg
- Zoo tiv thaiv pitting thiab crevice corrosion
N08020 Corrosion Resistance:
N08020 nthuav tawm zoo heev corrosion kuj rau aqueous daws ntawm sulfuric, phosphoric thiab organic acids thiab lawv cov ntsev. Nws kuj muaj qhov ua tau zoo rau nitric acid corrosion. Cov tshuaj lom neeg muaj pes tsawg leeg tau raug kho kom nws pom zoo ua haujlwm rau ntau hom kev xeb xws li intergranular corrosion thiab kev ntxhov siab corrosion. Molybdenum kuj tseem suav nrog los xyuas kom muaj kev tiv thaiv pitting thiab crevice corrosion. Txhawm rau ua kom muaj zog tiv thaiv corrosion, cov khoom siv yuav tsum yog metallurgically raug thiab huv.
Kev lag luam-kev thev naus laus zis rau kev tsim cov khoom siv hlau
Incoloy 20 Chemical Composition
| % | Ni | Cr | Mo | Mn | Cu | Si | C | S | P | Nb+Ta | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Min | 32.5 | 19 | 2 | - | 3 | - | - | - | - | 8.0 x C 1.0 | - |
| Max | 35 | 21 | 3 | 2 | 4 | 1 | 0.06 | 0.035 | 0.035 | - | Tshuav |
Incoloy 20 Physical Properties
| Qhov ntom | Tshwj xeeb kub | Thermal conductivity ntawm 200 degree F (93 degree) | Hluav taws xob Resistivity | Young's Modulus (70 degree F) | Shear Modulus (70 degree F) | Coefficient ntawm Expansion | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| g/cm³ | lb/in³ | Btu/lb- degree F | J/kg- degree | Btu-in/ft2-h- degree F | W/m- degree | ohm ib mil/ft | μΩ-m | 10 ksg | GPa | 10 ksg | GPa | 77-212 degree F, 10-6 hauv/in• degree F | 25-100 degree , μm/m• degree |
| 8.08 | 0.292 | 0.12 | 500 | 85 | 12.3 | 651 | 1.08 | 28 | 193 | 11 | 76 | 8.2 | 14.7 |
txog peb
Tau ntau xyoo, peb tau cog lus los tsim thiab muab cov hlau zoo thiab niaj hnub siv zog los txhim kho peb cov txheej txheem tsim khoom thiab cov khoom zoo. Peb lub hom phiaj los ua lub ntiaj teb ua lag luam ntawm cov khoom siv hlau thiab peb yuav txuas ntxiv mus nqis peev hauv cov chaw tsim khoom thiab thev naus laus zis, txhim kho kev pabcuam zoo thiab kev daws teeb meem, thiab ua kom muaj kev txaus siab rau cov neeg siv khoom.
Cim npe nrov: Super alloy incoloy 020 (uns n08020) seamless raj, Tuam Tshoj super alloy incoloy 020 (uns n08020) seamless raj manufacturers, lwm tus neeg, Hoobkas
