Titanium alloys tau zoo siab hauv ntau daim teb tsuas yog vim lawv ua tau zoo tshaj plaws.
Lub zog tensile ntawmntshiab titaniumYog 265 txog 353mpa, thaum lub zog ntawm cov khoom siv titanium ntau yog qhov ntau dua, ncav tau 686 rau 1176MPA. Txawm hais tias lub zog ntawm qee qhov tshwj xeeb titanium alloys tuaj yeem ncav cuag 1764MPA, ua kom pom qhov tseeb lub zog piv rau ntawm ntau cov qib. Qhov no tsis yog txhim kho cov thauj khoom {{}} bearing muaj peev xwm ntawm cov khoom tab sis kuj pom nws cov kev siv durabley nyob rau hauv ntau yam kev siv engineering nyob rau ntau yam engineering.
Hauv kev ntsuam xyuas cov compression, lub zog pom tau los ntawm titanium thiab titanium alloys tsis muaj tsawg tshaj li lawv lub zog tensile. Rau Industrial ntshiab Titanium, lub zog compression zog yog qhov zoo ib yam li Ti-6AI-520, lawv lub zog compressive yog siab dua li lawv lub zog tensile. Tsis tas li ntawd, qhov ntsuas tau lub zog, raws li qhov ntsuas tseem ceeb ntawm cov khoom muaj peev xwm, feem ntau yog 60% txog 70% ntawm lub zog tensile. Qhov tshwj xeeb no tseem ceeb tshaj lub zog siab yam ntxwv ntawm titanium alloys.
Thaum ib txwm kub thiab siab, ua thiab annealed thiab titanium alloys muaj lub zog siab tshaj plaws, ncav cuag lub zog tensile ntawm 0.5 txog 0.65 zaug. Thaum cov kev ntsuas nkees tau ua raws cov ntsiab lus tshwj xeeb, piv txwv li kev ncua ntev ntawm annealed Ti-620-4V hauv lub zog tensile, uas ntxiv ua pov thawj nws cov txiaj ntsig zoo heev.
Hardness yog qhov taw qhia tseem ceeb rau kev ntsuas qhov muag muag lossis tawv tawv.
Lub hardness ntawm qib siab siab tshaj plaws ntawm kev muaj kev lag luam ntshiab yog qhov tsawg dua 120Hb (Brinell (brinell tawv me me ntawm 200 txog 295hB. Nyob rau hauv kev sib piv, lub hardness ntawm ntshiab titanium castings yog siab dua me ntsis, txij li xyoo 200 txog 220hb.
Rau titanium alloys, lub hardness tus nqi nyob rau hauv lub xeev annealed yog 32 rau 38hrc (rockwell), uas yog sib npaug rau 298 rau 349hb. Nws yog tsim nyog sau tseg tias lub hardness ntawm li --5v-5}} 5 teev, yog siab dua li ntawm lub xeev annealed.
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