Hastelloy B3
Hastelloy b-3 yog npib tsiboly-molyered kom tiv thaiv cov tshuaj lom neeg muaj ntau yam rau cov tshuaj lom neeg thiab cov roj sulfuric acid corrosion thaum txhim kho thermal ruaj khov thiab intergranular corrosion tsis kam, ua rau nws xaiv tshuaj lom neeg zoo tshaj plaws, tshuaj, thiab kev lag luam hluav taws xob {}
Hastelloy b -3 (uns} (tsis yog N10675) Kev Tshawb Xyuas Tshaj Tawm ntawm Kev Ua Haujlwm Siab Nickel-Raws Li Alloy
Khoom Txheej txheem cej luam
Hastelloy b-3 yog npib tsiboly-molyered kom tiv thaiv cov tshuaj lom neeg muaj ntau yam rau cov tshuaj lom neeg thiab cov roj sulfuric acid corrosion thaum txhim kho thermal ruaj khov thiab intergranular corrosion tsis kam, ua rau nws xaiv tshuaj lom neeg zoo tshaj plaws, tshuaj, thiab kev lag luam hluav taws xob {}
Yam ntxwv
Tshuaj Muaj Tshuaj(wt%)
Ni (tshuav nyiaj), mo ({28.5-31.5%), cr (1.0-3.0}}}}}}}}} dua lossis sib npaug rau 3.0%
Tsawg-carbon tsim (C Tsawg dua li lossis sib npaug rau 0.01%) Siv tau zoo rau cov neeg npau taws carbide
Corrosion Kuj
▶ tiv thaiv txhua yam kev ua haujlwm ntawm HCL ntawm 40 degree
▶ Corrosion tus nqi<0.1mm/year in ≥95% concentrated H2SO4 at 70°C
▶ REAPS phosphoric acid, acetic acid, thiab chloride kev ntxhov siab corrosion (SCC)
Cov Khoom Siv Neeg Kho Tshuab(Kev daws-annealed)
▶ Tensile lub zog ntau dua los yog sib npaug rau 760 MPa
▶ lees lub zog ntau dua los yog sib npaug rau 350 MPa
▶ Elongation ntau dua los yog sib luag rau 40%
Kev ua tau zoo sib piv nrog cov zoo sib xws alloys
|
Ntiag tug |
B-3 |
B -2 (tsis muaj N10665) |
B -4 (uns N10629) |
|
Hcl resistance |
Zoo tshaj |
Zoo tshaj |
Zoo tshaj |
|
Intergranular corrosion tsis kam |
⭐⭐⭐⭐ |
⭐⭐ (Weld Rhiab) |
⭐⭐⭐ |
|
Thermal ruaj khov |
Ruaj khov txog 650 degree |
Theem nag lossis daus ntawm 600 degree |
Ruaj khov txog 620 degree |
|
Txias txias |
Zoo heev (tsis ua haujlwm hnyav) |
Tswj kav |
Zoo |
|
Hwj txwv |
Tsis Muaj Kev Kho Mob Tom Qab Weld Yuav Tsum Tau |
Yuav tsum muaj kev daws aniding |
Yuav tsum muaj kev kho cua sov hauv zos |
Cov Kev Siv Raug Raug
- Hydrochloric acid reni reactors
- Sulfuric acid concenical evaporators
- Titanium Dioxide cov kab ntau lawm hauv hydrometallurgurgurgy
- Nuclear Roj Reprocessing Cov Khoom Siv
Xaiv Kev Taw Qhia
Nyob rau hauv reducing reducing ib puag ncig (e .}}}}}}}}}}}}}}}}}}}}}}} Alloy .
Cim npe nrov: Hastelloy b3, Tuam Tshoj hastellloy b3 manufacturers, chaw muag khoom, Hoobkas
Kev Tsim Qauv Thoob Ntiaj Teb
|
Lub teb chaws / Txuj |
Kev tsim |
|
Tsis Yog (USA) |
N10675 |
|
En (Tebchaws Europe) |
Nimo29cr |
|
JIS (Nyiv) |
Hastelloy b -3 |
|
GB (Suav Teb) |
NS3203 |
Xa kev nug
