Titanium Gr5 thiab Gr23 yog ob qho tib si titanium alloy cov ntaub ntawv, tab sis lawv muaj qhov sib txawv tseem ceeb hauv kev muaj pes tsawg leeg, kev ua haujlwm thiab daim ntawv thov. Cov hauv qab no yog qee qhov kev soj ntsuam ntxaws txog qhov sib txawv tseem ceeb ntawm ob qib:
1.Composition thiab qauv
Gr5: tseem hu ua Ti6Al4V, yog hom ob-theem titanium alloy. Nws cov khoom tseem ceeb suav nrog txhuas (5.5%-6.8%) thiab vanadium (3.5%{11}}.5%) ua cov khoom ruaj khov.
Gr23: Ua raws li lub teb chaws hom GR5 (ELI) / 6Al4V ELI, yog ib qho kev txhim kho ntawm Gr5. Nws yog ntxiv purified thiab optimized nyob rau hauv lub hauv paus ntawm Gr5 kom txo impurity cov ntsiab lus, tshwj xeeb tshaj yog cov ntsiab lus ntawm interstitial ntsiab xws li oxygen, nitrogen, hydrogen, thiab lwm yam.
2.Mechanical zog
Gr5: Muaj cov khoom siv zoo heev, suav nrog lub zog siab, siab tawv thiab zoo qaug zog. Nws lub zog tensile tuaj yeem ncav cuag ntau dua 900MPa, thiab lub zog tawm los kuj yog siab heev. Tsis tas li ntawd, Gr5 kuj muaj cov txheej txheem zoo plasticity thiab superplasticity, haum rau ntau yam kev ua haujlwm siab.
Gr23: Vim yog kev lim dej ntxiv thiab kev ua kom zoo, Gr23 yuav zoo dua me ntsis ntawm Gr5 hauv cov khoom siv kho tshuab, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm corrosion kuj thiab biocompatibility. Txawm li cas los xij, cov ntaub ntawv tshwj xeeb ntawm kev ua haujlwm ntawm lub tshuab yuav txawv ntawm batch mus rau batch thiab daim ntawv thov ib puag ncig.
3. Daim ntawv thov
Gr5: Siv dav hauv aerospace, aviation manufacturing, khoom kho mob thiab lwm yam kev lag luam. Piv txwv li, hauv aerospace sector, Gr5 tuaj yeem siv los tsim cov khoom muaj zog xws li cov hniav, lub zog, thiab crankshafts. Hauv kev lag luam ntawm cov cuab yeej kho mob, Gr5 yog siv rau hauv kev tsim cov pob qij txha, pob txha daim hlau thiab cov ntsia hlau vim nws qhov zoo corrosion kuj thiab biocompatibility.
Gr23: Vim nws cov purity ntau dua thiab zoo dua corrosion kuj, Gr23 yog tshwj xeeb tshaj yog haum rau kev phais thiab cov khoom siv kho mob. Nws yog siv dav hauv kev tsim cov pob qij txha, pob txha daim hlau thiab cov ntsia hlau kom ua tau raws li cov cai nruj ntawm tib neeg lub cev rau cov khoom siv.
Hauv cov ntsiab lus, titanium Gr5 thiab Gr23 yog qhov sib txawv hauv kev sib xyaw, kev ua haujlwm thiab daim ntawv thov. Gr5 raws li cov khoom siv dav siv titanium alloy, tau siv ntau lub teb rau nws cov khoom siv zoo heev thiab kev tiv thaiv corrosion zoo. Gr23 yog cov khoom ntawm kev ua kom huv ntxiv thiab kev ua kom zoo ntawm Gr5, uas yog tshwj xeeb tshaj yog haum rau kev phais thiab cov khoom siv kho mob. Hauv kev xaiv ntawm kev siv, yuav tsum ua raws li cov txheej txheem kev thov tshwj xeeb thiab yuav tsum xaiv cov khoom tsim nyog.
