Titanium Forging
Forged titanium feem ntau siv vim nws lub zog thiab kev tiv thaiv corrosion, nrog rau kev ua tau zoo tshaj plaws ntawm txhua yam hlau.Los ntawm cov mined titanium minerals, 95% yog siv los tsim titanium dioxide, uas yog cov xim siv hauv cov xim, plastics thiab tshuaj pleev ib ce.Ntawm cov minerals ntxiv, tsuas yog 5% yog refined ntxiv rau hauv titanium hlau.Titanium muaj lub zog siab tshaj plaws rau qhov sib piv ntawm cov khoom siv hlau;thiab nws lub zog muab kev ua haujlwm zoo heev thiab ua haujlwm rau corrosion.Ntau zaus, forged titanium ib feem thov tsis ua raws li cov qauv, tab sis tau ua kom haum rau cov neeg siv khoom.
| ASTM B 381 Cov Lus Qhia Tshwj Xeeb | TSO-9047 | TIAB SA 4928 |
| TIAB SA 4930 | ASTM F67 1 | ASTM F136 |
Forged bar / ncej: φ30-400mm
Forged disc: φ50-1100mm
Forged tes tsho / nplhaib: φ100-3000mm
Forged thaiv: Squares lossis duab plaub txog li 1200mm dav.
| Qib 1, 2, 3, 4 | Kev lag luam ntshiab |
| Qib 5 | Ti-6Al-4V |
| Qib 7 | Ti-0.2 Pd |
| Qib 9 | Ti-3Al-2.5V |
| Qib 11 | TI-0.2 Pd ELI |
| Qib 12 | Ti-0.3Mo-0.8Ni |
| Qib 23 | Ti-6Al-4V ELI |
| txo 6242 | Ti6AL2Sn4Zr2Mo |
| txo 662 | Ti6AL6V2 Sn |
| txo 811 | Ti8Al1Mo1V |
| ib 6246 | Ti6AL2Sn4Zr6Mo |
| 15-3-33 | Ti15V3Cr3Sn3AL |
Forged bar / ncej, forged disc, forged tes tsho / nplhaib, Forged thaiv
Hauv daim ntawv thov ntawm ntau yam khoom siv titanium, forgings feem ntau yog siv rau cov roj turbine compressor discs thiab cov pob txha kho mob uas xav tau lub zog siab, toughness thiab kev ntseeg tau.Yog li ntawd, titanium forgings tsis tsuas yog yuav tsum muaj qhov tseeb qhov tseeb, tab sis kuj yuav tsum tau ua haujlwm zoo thiab ruaj khov.Yog li ntawd, nyob rau hauv kev tsim cov txheej txheem ntawm titanium forgings, cov yam ntxwv ntawm titanium alloys yuav tsum tau siv tag nrho thiaj li yuav tau txais high-zoo forgings.Cov khoom siv titanium yog cov khoom siv tawv tawv uas ua rau tawg.Yog li, qhov tseem ceeb tshaj plaws hauv kev tsim cov titanium forgings yog kom tswj tau qhov kub thiab txias forging thiab yas deformation.
Daim ntawv thov thaj chaw ntawm titanium alloy forgings:
Aerospace
50% ntawm cov khoom titanium nyob hauv lub ntiaj teb no yog siv nyob rau hauv aerospace teb.30% ntawm lub cev ntawm cov tub rog aircraft siv titanium alloys, thiab tus nqi ntawm titanium nyob rau hauv civil aircraft kuj maj mam nce.Nyob rau hauv aerospace, titanium alloy forgings yog siv nyob rau hauv roj tso tsheb hlau luam rau foob pob ua ntxaij thiab satellite propulsion xyaw, cwj pwm tswj cav vaj tse, vanes rau cov kua roj turbo twj tso kua mis thiab inlet seem rau suction twj.
Turbine hniav rau kev tsim hluav taws xob
Ua kom cov hniav ntev ntawm thermal fais fab turbines yog ib qho kev ntsuas zoo los txhim kho lub zog tsim hluav taws xob, tab sis lengthening cov hniav yuav ua rau kom lub rotor load.