BT20 titanium phajyog lub zog muaj zog titanium alloy uas muaj aluminium thiab vanadium ua nws cov ntsiab lus alloying. Piv nrog rau lwm cov titanium alloys, BT20 muaj ntau qhov zoo thiab qhov tsis zoo, nyob ntawm cov ntawv thov. Nov yog qee qhov kev sib piv ntawm BT20 titanium phaj nrog lwm cov titanium alloys:
1. Qib 5 titanium (Ti-6Al-4V): Qhov no yog cov titanium alloy feem ntau siv hauv aerospace thiab kev kho mob. Nws muaj lub zog zoo heev thiab kev tiv thaiv corrosion, nws zoo ib yam li BT20, thiab tuaj yeem nyuaj rau vuam vim nws cov ntsiab lus aluminium siab.
2. Qib 2 titanium (Ti-CP): Qhov no yog cov khoom lag luam ntshiab titanium uas feem ntau siv rau kev lag luam. Nws tsis tshua kim dua BT20 thiab muaj kev tiv thaiv corrosion zoo, tab sis nws tsis muaj zog li BT20 thiab lwm yam titanium alloys.
3. Qib 23 titanium (Ti-6Al-4V ELI): Qhov no yog qib kho mob qib titanium alloy uas zoo ib yam li Ti-6Al-4V tab sis muaj ntxiv tsawg interstitial (ELI) cov ntsiab lus, ua rau nws ntau biocompatible. Nws muaj cov khoom zoo sib xws rau BT20 tab sis kim dua.
4. Qib 12 titanium (Ti-0.3Mo-0.8Ni): Qhov no yog lub zog qis titanium alloy uas feem ntau siv rau cov ntawv thov kev lag luam uas muaj kev tiv thaiv corrosion tseem ceeb. Nws tsis tshua kim tshaj BT20 tab sis tsis muaj zog los yog corrosion-resistant.
Zuag qhia tag nrho, BT20 titanium phaj muaj kev sib xyaw tshwj xeeb ntawm lub zog siab, tiv thaiv corrosion, thiab weldability, ua rau nws xaiv zoo rau ntau yam kev siv. Txawm li cas los xij, nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov, lwm cov titanium alloys yuav tsim nyog dua.
