Nb521 Niobium Alloy Bar
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Daim ntawv thov Niobium khoom
Nb521 Niobium Alloy Bar video
Spin forming ntawm cav fuselage nozzle extension seem
Los ntawm kev sib tw spinning, niobium-tungsten alloy muaj qhov zoo formability ntawm chav tsev kub, thiab qhov kawg thinning tus nqi ntawm cov khoom yuav tsum nyob ib ncig ntawm 70%.
Nb521 niobium tungsten alloy lub cev
Lub cav fuselage tsim siv NB521 niobium alloy tau sim rau ob peb teev tom qab tau txau nrog cov txheej txheem kub kub oxidation rau saum npoo. Nws raug txiav txim los ntawm qhov no tias qhov kub siab ntawm lub cav thrust chamber lub cev yuav tsum ua haujlwm ntawm ib ncig ntawm 1550 degree. Nws tuaj yeem pom tias NB521 muaj qhov ua tau zoo ntawm qhov kub thiab txias thiab tuaj yeem ua tau raws li qhov xav tau ntawm cov ntaub ntawv kub kub rau lub cav lub cev.
Nb521 muaj cov yas zoo, yog li nws tsim nyog rau kev ua cov yas molded xws li spinning. Yuav siv tau rau lub cav qhov chaw.
Niobium Khoom Specification
| Kev sib xyaw ntawm Nb521 alloy wt% | |||||
|---|---|---|---|---|---|
| W | Mo | Mo Zr | C | N | O |
| 5.14 | 1.87 | 1.33 | 0.0095 | 0.006 | 0.010 |
| Cu | Ti | Fe | Si | Ta | Nb |
| 0.001 | 0.016 | 0.001 | 0.0028 | 0.59 | Tshuav |
Nb521 Niobium Alloy Bar
Lub melting point ntawm Nb521 alloy (Nb-5W-2Mo-1Zr) yog ze li ntawm 2600 degree, thiab nws tensile zog yog 420MPa ~ 480MPa nyob rau hauv lub xeev M thiab 650Mpa ~ 760Mpa hauv lub xeev Y. Feem ntau siv rau aerospace cav nozzles.
Cov neeg siv khoom Case
neeg tuaj xyuas
FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. Los yog yog tias cov khoom tsis nyob hauv Tshuag, nws yog 15-20 hnub, nyob ntawm seb muaj pes tsawg.
Q: Koj puas muab cov qauv? Puas yog dawb lossis ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb yam tsis tau them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<=1000USD, 50% in advance. Payment >=1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom. los yog sib tham tau
Q: Txog tus nqi khoom ntawm Nb521 Niobium Alloy Bar?
A: Vim muaj kev hloov pauv hauv cov nqi raw khoom, cov nqi sib txawv nyob rau lub sijhawm sib txawv.
Cim npe nrov: Nb521 niobium alloy bar, Tuam Tshoj nb521 niobium alloy bar lwm tus neeg
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