Titanium Zirconium Molybdenum Qws (TZMQws)
qhia
Titanium zirconium molybdenum rods (TZM rods) yog tsim los siv hmoov metallurgy txoj kev. TZM rods ntxiv cov ntsiab lus ntawm Ti, Zr, thiab C rau molybdenum puag los tsim cov hlau kub kub. Nws muaj qhov kub thiab txias kev ua tau zoo, zoo txhua yam khoom thiab lwm yam khoom zoo, xws li: siab melting point, siab zog, siab elastic modulus, tsis tshua muaj linear expansion coefficient, tsawg vapor siab, zoo hluav taws xob thiab thermal conductivity, corrosion kuj, thiab lwm yam. siv nyob rau hauv ntau lub teb.
Txheej txheem ntau lawm
TZM blank (raw khoom) - tshuaj xyuas - kub dov - annealing thiab leveling - alkali ntxuav - kuaj - ceeb toom dov - nqus annealing - kuaj - txias dov - leveling - txiav - nqus Annealing - kuaj - ntim
Kev faib tawm
TZM alloy rods tuaj yeem muab faib ua hom hauv qab no raws li qib kev ua haujlwm:
Sintered TZM pas nrig: Lub sintered TZM pas nrig tsis tau ua tiav ntxiv thiab muaj lub ntsej muag grey-dub uas tsis muaj xim hlau.
Forged TZM rods: Tom qab forging, txheej oxide yuav tshwm rau saum npoo ntawm TZM rods. Qhov saum npoo yog xim dub, tsis muaj xim hlau.
Sib tsoo TZM rods: TZM rods tuaj yeem ua hauv av ib zaug lossis ntau zaus nyob ntawm qhov chaw thiab qhov yuav tsum tau ua. Qhov saum npoo ntawm av TZM pas nrig qhia cov nyiaj lossis grey metallic luster.
Polished TZM pas nrig: Polished TZM pas nrig hais txog polishing nto ntawm tus pas nrig kom txo tau nws nto roughness thiab tau ci thiab du TZM pas nrig.
Clean TZM rods: Clean TZM rods yog tsim los ntawm kev kho alkali. Qhov saum npoo ntawm TZM rods ntxuav qhia tau hais tias nws yog xim hlau luster thiab smoother.
daim ntawv thov
TZM rods muaj qhov kub thiab txias ua haujlwm zoo, yog li lawv tau siv dav hauv ntau qhov chaw kub kub. Nws yog feem ntau siv nyob rau hauv kev tsim hluav taws xob lub tshuab nqus tsev twj thiab hluav taws xob lub teeb qhov chaw, thiab yog tsim rau kev ua ion implantation qhov chaw. Raws li cov cua kub cua kub thiab cov khoom siv kub kub, lawv feem ntau siv los ua cov tshuab hluav taws xob hauv cov iav thiab cov khoom siv hluav taws xob refractory. Ua haujlwm hauv qab 1300 degree iav yaj, nws tsis tsuas yog muaj kev ua haujlwm zoo tab sis kuj muaj lub neej ua haujlwm ntev. Nws feem ntau yog siv los ua ib qho electrode hauv kev lag luam tsawg hauv ntiaj teb. Tsis tas li ntawd, TZM rods tseem tuaj yeem siv rau hauv cov tshuab kub khiav rau kev tsim ntau hom kub khiav thiab kub khiav nozzles.