Qhov sib txawv ntawm titanium alloy thiab super titanium
1. Txheej txheem cej luam ntawm super titanium thiab titanium alloys
Super titanium hais txog cov khoom sib xyaw ua los ntawm titanium-raws li cov ntaub ntawv hlau thiab lwm yam ntaub ntawv (xws li lwm yam hlau lossis cov khoom tsis yog hlau). Feem ntau siv nyob rau hauv qhov kub thiab txias, siab zog thiab siab tawv daim ntaub ntawv nyob rau hauv lub aerospace teb. Titanium alloys yog alloys tsim los ntawm casting los yog thermal ua thiab yog tsuas yog siv los ua cov ntaub ntawv thiab cav qhov chaw nyob rau hauv lub aerospace kev lag luam.
2. Cov ntsiab lus alloy
Qhov sib txawv loj tshaj plaws ntawm super titanium thiab titanium alloy yog nyob rau hauv cov ntsiab lus sib txawv. Titanium alloys feem ntau yog tsim los ntawm txhuas, vanadium, zinc, hlau thiab lwm yam khoom, feem ntau yog ua kom muaj zog, hardness, corrosion kuj thiab qaug zog. Super titanium siv ntau cov hlau alloy, xws li zirconium, molybdenum, tantalum, chromium, npib tsib xee thiab hlau, txhawm rau txhim kho cov khoom siv kub, tiv thaiv corrosion, tensile zog thiab toughness.
3. Kev ua tau zoo
Vim muaj cov alloying sib txawv, cov khoom ntawm super titanium thiab titanium alloys kuj txawv. Titanium alloys muaj zog dua thiab hardness, tab sis lawv cov khoom kub kub tsis zoo piv rau super titanium. Super titanium muaj cov khoom ua tau zoo, suav nrog kev ua haujlwm siab kub, lub zog, corrosion kuj, qaug zog tiv thaiv, thiab deformation kuj.
4. Daim ntawv thov hauv aerospace teb
Super titanium feem ntau yog siv los tsim cov khoom kub, siab zog, thiab cov khoom siv siab nruj hauv thaj chaw aerospace, xws li cov cav ntoo, cov taub hau, cov fuselages, thiab lwm yam. teb, xws li roj turbine blisks, valve stems, thiab lwm yam.
Txawm hais tias ob qho tib si super titanium thiab titanium alloys yog cov ntaub ntawv tseem ceeb hauv thaj chaw aerospace, lawv cov ntsiab lus alloying thiab cov khoom sib txawv. Ua ntej siv, kev xaiv yuav tsum tau ua raws li qhov xav tau tiag tiag los xyuas kom meej tias cov khoom siv tuaj yeem hloov kho kom zoo dua rau cov ntawv thov hauv cov haujlwm muaj feem xyuam.
