Titanium yog ib hom hlau tshiab. Nws qhov kev ua tau zoo yog cuam tshuam nrog cov ntsiab lus ntawm impurities xws li carbon, nitrogen, hydrogen, thiab oxygen. Lub purest titanium iodide muaj cov ntsiab lus impurity tsis ntau tshaj 0.1%, tab sis nws lub zog yog tsawg thiab nws cov plasticity siab. Tam sim no dav siv hauv kev lag luam petrochemical, dab tsi yog cov yam ntxwv tseem ceeb ntawm titanium alloys?
1. Qhov qis qis tuaj yeem txo qis txoj hlua thauj khoom, tshwj xeeb tshaj yog rau cov kav dej tob tob.
2. Lub zog siab dua suav nrog: lub zog tensile, creep zog, qaug zog, thiab lwm yam.
3. Zoo heev corrosion kuj, zoo heev seawater corrosion kuj.
4. Kev khiav hauj lwm kub ntau yam. Kev khiav hauj lwm kub ntawm cov pa titanium alloy yog li ntawm 269 ℃ mus rau 600 ℃.
5. Loj dua elastic deformation muaj peev xwm, titanium alloy muaj lub zog tawm los thiab tsis tshua muaj elastic modulus (E), yog li nws yog qhov tsim nyog rau cov springs thiab lwm qhov chaw, thiab qhov tseem ceeb tshaj, nws yog qhov tsim nyog rau cov qhov dej loj loj.
6. Tsawg expansion coefficient. Cov yam ntxwv no ua rau cov khoom siv roj av hloov tau yooj yim rau kev hloov pauv kub thiab txo qhov kev ntxhov siab sab hauv ntawm cov khoom siv.
7. Tsis yog-sib nqus, haum rau kev siv ib txwm siv ntawm qee qhov kev tshawb nrhiav, kev sib txuas lus thiab kev tswj hwm hauv ntau yam khoom siv.
8. Kev ua haujlwm zoo dua. Titanium alloys feem ntau muaj zoo casting, forging, vuam, 3D luam ntawv thiab lwm yam kev ua yeeb yam. Qhov no feem ntau yog ib qho tseem ceeb hauv kev xaiv cov txheej txheem ntawm ntau yam khoom siv engineering.
Titanium alloy kav, flanges, ntau yam ntsia liaj qhov rooj fittings, thiab lwm yam yog tam sim no ntau thiab ntau lug siv nyob rau hauv cov roj av kev lag luam. Nrog rau kev txhim kho thiab kev txhim kho ntawm ntau yam txheej txheem titanium thiab thev naus laus zis, ntau yam titanium alloy tubing thiab casing thiab lwm yam khoom siv kuj tseem yuav nce ntxiv. Qhov ntau siv dav.
