Zirconium-Niobium Alloys rau Nuclear
Zirconium-niobium alloys yog cov khoom siv tshwj xeeb uas muaj kev tiv thaiv corrosion ntawm qhov kub siab (txog 350 degree) thiab nyob rau hauv siab, muaj zog neutron thiab gamma hluav taws xob.
Hauj lwm lawm
Khoom Description
Zr-Nb alloy tau ntse siv los ua cov khoom siv hauv nuclear reactors. Txawm li cas los xij, qhov nyuaj nyob rau hauv pawg ua rau muaj kev txwv tsis pub xeb rau nws daim ntawv thov dav.Nb tuaj yeem muaj nyob hauv oxide txheej li Nb 2+, Nb 3+, thiab Nb 5+, thiab cov oxidation no. Cov xeev muaj cov teebmeem sib txawv ntawm qhov chaw them nqi ntawm cov oxide, uas nyob rau hauv lem cuam tshuam rau oxidation kinetics. Lub corrosion morphology thiab lub ntsiab muaj pes tsawg leeg ntawm txheej txheej Zr-Nb nyob rau hauv high-kub dej thiab chav nyob ntawm seb tus cwj pwm ntawm -Nb thib ob-theem hais. Qhov sib txawv yog tshwm sim nyob rau hauv kev sib xyaw ua ke ntawm irradiation thiab cov khoom ua tiav. Kev ua kom zoo ntawm Nb concentration, doping ntsiab lus, kev hloov kho ntawm kev tsim khoom thiab kev npaj cov txheej txheem tiv thaiv yog qhov ua tau los txhim kho corrosion kuj ntawm Zr-Nb alloys.
Professional Hlau Suppliers - GNEE
|
Qib |
Chemicals Composition (%) |
|||
|
Si% |
Fe% |
Al% |
Ca% |
|
|
≥ |
≤ |
|||
|
3303# |
99 |
0.30 |
0.30 |
0.03 |
|
2202# |
99 |
0.20 |
0.20 |
0.02 |
|
553# |
98.5 |
0.50 |
0.50 |
0.30 |
|
441# |
99 |
0.40 |
0.40 |
0.10 |
|
4502# |
99 |
0.40 |
0.50 |
0.02 |
| 421# | 99 | 0.40 | 0.20 | 0.10 |
| 411# | 99 | 0.40 | 0.10 | 0.10 |
| 1101# | 99 | 0.10 | 0.10 | 0.01 |
Kev cob qhia ntau lawm
FAQ
Q: Koj puas muab cov qauv dawb?
A: Yog, peb tuaj yeem muab cov qauv dawb rau kev kuaj, tus neeg yuav khoom yuav tsum tau them tag nrho cov nqi xa khoom.
Q: Koj puas kam txais cov xaj me me?
A: Koj tsis tas yuav txhawj txog qhov teeb meem no, tsuas yog sab laj.
Q: Koj puas lees txais qhov kev tshuaj xyuas thib peb?
A: Yog lawm peb lees txais.
Q: Dab tsi yog qhov zoo ntawm koj lub tuam txhab?
A:
(1): Prime zoo thiab tus nqi tsim nyog.
(2): Kev paub zoo heev nrog kev pab cuam tom qab muag.
(3): Txhua tus txheej txheem yuav raug tshuaj xyuas los ntawm lub luag haujlwm QC uas lav txhua yam khoom zoo.
(4): Pab pawg kws tshaj lij uas khaws txhua qhov kev ntim khoom kom zoo.
(5): Kev txiav txim mus sib hais tuaj yeem ua tiav hauv ib lub lis piam.
(6): Cov qauv tuaj yeem muab tau raws li koj xav tau.
Cim npe nrov: Zirconium-niobium alloys rau nuclear, Tuam Tshoj zirconium-niobium alloys rau nuclear manufacturers, lwm tus neeg, Hoobkas
