Titanium Alloy Classification

Los ntawm lub koom haum
. (1 titanium nyob rau hauv qhov sib ntxiv ntawm txhuas thiab tin ntsiab.2 titanium nyob rau hauv qhov sib ntxiv ntawm txhuas, chromium, molybdenum thiab vanadium alloying ntsiab.3 titanium nyob rau hauv qhov sib ntxiv ntawm txhuas thiab vanadium thiab lwm yam ntsiab lus.) titanium alloy muaj zog thiab tsawg ntom. , zoo mechanical zog, toughness thiab corrosion kuj zoo heev. Tsis tas li ntawd: titanium alloy txheej txheem kev ua haujlwm tsis zoo, kev txiav thiab kev ua haujlwm nyuaj. Nyob rau hauv thermal ua, yooj yim heev rau nqus hydrogen, oxygen, nitrogen, carbon thiab lwm yam impurities. Kuj tseem muaj kev hnav tsis zoo, txheej txheem ntau lawm.

Raws li cov khoom sib xyaw
Titanium yog ib qho alloy uas muaj lwm yam khoom. Kev lag luam tsim khoom ntawm titanium pib hauv xyoo 1948. Cov kev xav tau ntawm kev lag luam aviation, kom cov titanium kev lag luam mus rau qhov nruab nrab txhua xyoo kev loj hlob ntawm txog 8% kev loj hlob. Lub ntiaj teb txhua xyoo tso zis ntawm titanium alloy ua cov khoom tau mus txog ntau tshaj 40, 000 tonnes, titanium alloy qib ze li ntawm 30 yam. Feem ntau siv titanium alloy yog Ti-6Al-4V (TC4), Ti-5Al-2.5Sn (TA7) thiab muaj ntshiab titanium (TA1, TA2 thiab TA3).
Raws li kev siv cov ntsiab lus
Titanium alloys tuaj yeem muab faib ua cov hlau tsis muaj cua sov, cov alloys muaj zog, corrosion-resistant alloys (titanium - molybdenum, titanium - palladium alloys, thiab lwm yam), tsis kub-kub alloys, nrog rau tshwj xeeb muaj nuj nqi alloys (titanium - hlau hydrogen. cov ntaub ntawv khaws cia thiab titanium - nickel nco alloys) thiab lwm yam. Cov muaj pes tsawg leeg thiab cov khoom ntawm cov alloys raug pom nyob rau hauv lub rooj.