GR5 Titanium alloy hlau
TC4 / gr5 Titanium alloy hlau
Txuj: ASTM B{0}}, ASTM F136
Khoom siv: Gr5, Ti 6Al-4V, Ti 6Al-4V ELI
Txoj kab uas hla: 8mm hauv qab no
Txoj kev tsim khoom: kub kos duab
Khoom Taw qhia
Kev piav qhia
Gr5 (Ti-6Al-4V) titanium alloy yog qhov ntxov tshaj plaws thiab feem ntau siv titanium alloy hauv ntiaj teb. Nws cov nyiaj ntau lawm yog hais txog ntau tshaj li ib nrab ntawm lub ntiaj teb tag nrho cov khoom ntawm titanium alloy semi-tiav khoom, ntau tshaj 80% hauv kev lag luam aerospace. Al txhim kho lub zog ntawm chav tsev kub thiab thermal zog ntawm cov hlau los ntawm cov khoom siv ntxiv dag zog rau theem, thaum V txhim kho lub zog thiab plasticity. V kuj inhibits qhov tsim ntawm 2 superstructure theem thiab zam alloy embrittlement thaum siv mus sij hawm ntev.
Cov yam ntxwv tseem ceeb ntawm TC4 titanium alloy yog kev ua tau zoo tag nrho thiab cov txheej txheem zoo. Nws kuj muaj superplasticity zoo heev, haum rau kev tsim los ntawm ntau yam kev ua haujlwm siab, thiab welded nyob rau hauv ntau txoj kev.
Cov khoom tseem ceeb ntawm TC4 titanium alloy hlau, tuav, forgings, nplooj ntawv, slabs thiab profiles. Lub alloy yog tsuas yog siv nyob rau hauv lub xeev annealed, thiab tej zaum kuj yuav ua tau ib tug khoom tov aging strengthening. Txawm li cas los xij, lub hardening cross seem tsis pub tshaj 25 mus rau 30 hli, thiab cov khoom siv kev laus ntxiv dag zog tsis haum rau cov khoom tuab. Tam sim no, rau qhov sib txawv ntawm kev siv thiab cov txheej txheem yuav tsum tau ua, ntau Ti-6Al-4V titanium alloys tau hloov kho hauv ntau lub teb chaws. Qhov sib txawv tseem ceeb yog qhov sib txawv Al thiab V cov ntsiab lus thiab cov ntsiab lus tsis zoo interstitial impurity, nrog rau qhov sib ntxiv ntawm cov lej.
Cov khoom siv tshuaj
Qib 5 titanium alloy tshuaj txoj haujlwm wt /%
Cov ntsiab lus tseem ceeb | impurity, max | ||||||||
Al | V | Ti | Fe | C | N | H | O | lwm tus | |
txhua | tag nrho | ||||||||
5.5-6.75 | 3.5-4.5 | sib npaug | 0.30 | 0.08 | 0.05 | 0.015 | 0.20 | 0.10 | 0.40 |
Thermal stability,
Yam khoom | Loj mm | Xeev | Qauv kev taw qhia | thermal raug q, qib | Qhov xwm txheej t,h | Rm MPa | sR p0.2 MPa | A % | jZ % |
Bar | 8 | annealing | L | Tsis raug | 1000 | - | 16.8 | 41.5 | |
350 | 100 | 1029 | 948 | 14.8 | 39.5 | ||||
500 | 1021 | 944 | 15.9 | 42.4 | |||||
1000 | 1029 | 941 | 14.9 | 42.9 | |||||
400 | 100 | 999 | 911 | 14.7 | 42.0 | ||||
500 | 989 | 918 | 15.1 | 42.2 | |||||
1000 | 988 | 916 | 15.4 | 39.9 | |||||
450 | 100 | 987 | 917 | 16.4 | 42.6 | ||||
High kub creep zog ntawm gr5 titanium alloy
Yam khoom | Loj mm | Xeev | Kev coj ua piv txwv | q degree | s 0.1/100 MPa | s 0.2/100 MPa |
Bar | 8 | annealing | L | 300 | 530 | 579 |
350 | 392 | 471 | ||||
400 | 177 | 235 |
Cov qib zoo ib yam li hauv qab no:
Ti-6Al-4V, Ti-6Al-4V ELI, Ti-6Al-4V SP, Ti-6 Al-4V ELI SP (USA)
IMI-318, IMI-318ELI (UK);
TiAl6V4 (Lub teb chaws Yelemees); T-A6V (Fabkis); SAT-64 (Nyiv)
Cim npe nrov: gr5 titanium hlau, titanium alloy hlau
Koj Tseem Yuav Zoo Li
Xa kev nug
