MH Niobium Alloy Nb-752 (Nb-10W-2.5Zr, UNS R04271) Txheej txheem cej luam
Nb-752 yog ib qho siab -kev ua tau zoo niobium-raws li alloy tsim los muab qhov zoo sib npaug ntawm siab- kub lub zog, ductility, thiab ntev - lub sij hawm stability. Los ntawm kev tswj cov alloying thiab cov thev naus laus zis siab tshaj plaws, Nb-752 muaj kev txhim kho kev ua tau zoo nyob rau hauv huab cua thermal thiab txhua yam ib puag ncig, ua rau nws tsim nyog rau aerospace tseem ceeb, kev tiv thaiv, thiab kev siv kub kub.
MH Niobium Alloy Nb-752 Muaj cov ntawv thiab cov khoom siv
Cov Khoom Muag Khoom
○ Daim Ntawv / Phaj
○ Qws / Bar
○ Tube / Yeeb
○ Custom Machined Cheebtsam
Cov xwm txheej muab khoom
○ Ncua tseg
○ Kev ntxhov siab -tshaj tawm
○ Kev kho cua sov kho raws li kev thov
Cov qauv
○ ASTM / AMS lossis cov neeg siv khoom -cov kev cai tshwj xeeb
MH Niobium Alloy Nb-752 Chemical Nature
|
Qib |
Kev sib xyaw |
Cov ntsiab lus (mass feem)% |
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|
W |
Hf |
Ta |
Y |
Ti |
Zr |
Nb |
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Nb-752 (Cb752) |
Nb-10% W-2.5% Zr |
9-11 |
0.2 |
0.5 |
|
- |
2.0-3.0 |
tshuav nyiaj li cas |
|
Qib |
Kev sib xyaw |
Interstitial impurity (mass feem) |
Tensile zog |
Yield zog |
Elongation |
|||
|
C |
O |
N |
H |
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|
Nb-752 (Cb752) |
Nb-10% W-2.5% Zr |
150X10-6 |
225X10-6 |
100X10-6 |
15X10-6 |
386.6MPa ua |
572.2MPa ua |
20% |
Ua raws li AMS 7855 / ASTM B393 thiab lwm yam. Cov khoom lag luam Customized tej zaum yuav muaj cov lej ntawm cov ntsiab lus xws li molybdenum (Mo), tantalum (Ta), thiab hafnium (Hf) kom zoo- kho qhov ua tau zoo.
MH Niobium Alloy Nb-752 Piv rau C-103 Alloy (1500 degree)
|
n521 ib |
C-103 |
Qhov zoo |
|
|
Tensile zog |
~ 157MPa |
~ 50MPa |
Lub zog nce 3 zaug + |
|
Tus nqi nkag |
0.04%/h |
4.82%/h |
T ~ 100 npaug ntawm C-103 |
|
Siv tau qhov kub thiab txias |
Tsawg dua lossis sib npaug li 1550 degree |
Tsawg dua lossis sib npaug li 1400 degree |
Kev khiav hauj lwm kub nce los ntawm 150℃+ |
MH Niobium Alloy Nb752 Daim Ntawv Thov
Aerospace
Cov kua foob pob hluav taws cav thrust chambers, nozzle sib dhos, spacecraft cwj pwm tswj thrusters.
Zog thiab kev lag luam
Cov hluav taws xob hluav taws xob-cov khoom tiv thaiv rau cov hluav taws xob hluav taws xob, siab- cov cua kub cua kub cua sov, siab- pwm kawg, thiab lwm yam.
MH Niobium Alloy Nb752 Machining thiab Siv
Tshuab dhos
Vim nws cov hardness siab thiab muaj zog sticking nyiam, carbide los yog PCD cov cuab yeej yuav tsum tau. Kev tswj nruj ntawm kev txiav tsis yog qhov tseem ceeb kom txo qis deformation thiab cov cuab yeej hnav.
Vuam
Haum rau electron beam vuam thiab TIG vuam. Nto oxide zaj duab xis yuav tsum tau muab tshem tawm ua ntej vuam, thiab kev kho kev ntxhov siab yuav tsum tau ua tom qab vuam.
Manufacturing & Quality Control
Nqus melting thiab tswj alloy ua
Thermomechanical ua nrog kev kho cua sov nruab nrab
Kev tswj nruj ntawm cov pa oxygen thiab interstitial cov ntsiab lus
Tag nrho cov tshuaj ntsuam xyuas thiab kev kuaj tshuab
Ua kom tiav cov ntaub ntawv traceability thiab ntawv pov thawj
Vim li cas thiaj xaiv MH Nb-752 Alloy
● Aerospace thiab tiv thaiv kev tsim khoom tom qab
● Ntev-lub sij hawm nyob rau hauv- kev ua haujlwm hauv tsev
● Kev ruaj ntseg zoo rau qhov tseem ceeb thiab kev nyab xeeb-cov khoom muaj feem xyuam
● Saj zawg zog qhov ntau thiab tsawg specifications
● Integrated khoom mov thiab precision machining muaj peev xwm
Peb tsis tsuas yog muab cov ntaub ntawv - peb siv rau hauv peb tus kheej cov txheej txheem tseem ceeb, ua kom nkag siab tob txog cov kev xav tau ntawm engineering tiag tiag.
Kev cai tsim khoom
Peb muab kev cai niobium kev daws teeb meem, suav nrog:
● Tsis yog - qhov loj me
● Tight tolerance tswj
● Tshwj xeeb nto tiav
● Daim ntawv thov - cov kev cai tshwj xeeb
Thov muab cov duab kos lossis cov lus qhia ntxaws ntxaws rau kev ntsuam xyuas.
Cim npe nrov: nb-752, Tuam Tshoj nb-752 manufacturers, lwm tus neeg, Hoobkas
