Khoom Taw Qhia
21s titanium alloy, sib haum rau cov qauv hauv tsev TB8, yog cov khoom siv hluav taws xob zoo nkauj, nws yog qhov zoo tshaj plaws ntawm cov khoom lag luam oxidation tiv thaiv ntawm 21s titanium alloy yog 100 zaus ntawm Ti-15 Ulm-Ulloy tuaj yeem ua tiav cov khoom siv thiab kev ua tau zoo thiab ua tau zoo heev thiab ua haujlwm txias. Vim tias ntxiv ntawm silicon mus rau alloy, nws muaj cov khoom kub siab-kub siab.
Cov Khoom Qhia Khoom Khoom
1.Physical Cov Khoom Siv
Txoj kev hloov pauv theem ntawm 21s titanium alloy qws yog 820 degree, thiab lub ntom yog 4.93g / cm3. Tshwj xeeb ua kom sov muaj peev xwm thiab tiv taus tau muaj nyob hauv cov rooj 1 thiab 2.
Rooj 1
|
T, degree |
25 |
100 |
200 |
300 |
400 |
500 |
600 |
|
C, J / (Kg.K) |
486 |
497 |
542 |
545 |
553 |
569 |
600 |
Rooj 2
|
T, degree |
16 |
100 |
200 |
300 |
400 |
500 |
600 |
|
ρ, μω.KM |
134.6 |
138.6 |
143.0 |
146.9 |
148.9 |
152.6 |
154.2 |
2.Chemical Khoom
21s Titanium Alloy Qws muaj cov oxidation tsis kam thiab zoo corrosion tsis kam.
3.Mecharanical Khoom
Lub tenile cov khoom siv ntawm 21s titanium alloy pas nrig ntawm chav tsev kub yog qhia hauv Table 3.
Rooj 3
| Khoom Yam |
Cov khoom lag luam uas hla, hli |
lub xeev | Kev qhia kev taw qhia | Chav Chav Kub Tensile Khoom | |||
|
σb Mpa |
σp0.2Mpa |
δ5 /% |
ψ/% |
||||
| Tuav |
10~75 |
Tus ntses sta |
L |
Ntau dua los yog sib npaug rau 1250 |
Ntau dua los yog sib npaug rau 1105 |
Ntau dua los yog sib npaug rau 8 |
Ntau dua los yog sib npaug rau 15 |
|
＞75~100 |
L |
Ntau dua los yog sib npaug rau 1250 |
Ntau dua los yog sib npaug rau 1105 |
Ntau dua los yog sib npaug rau 6 |
Ntau dua los yog sib npaug rau 10 |
||
Khoom nta thiab cov ntawv thov
Tebchaws Asmeskas tau ua cov kev tshawb fawb dav dav rau 21s titanium alloy thiab tau ua tiav cov ntaub ntawv ua lag luam hauv lub dav hlau 747, honeycomb thiab lwm yam dej nrog kub nrog cov dej num kub. Peb lub tuam txhab muaj ntau xyoo kev tshawb fawb hauv 21s titanium alloy tuav, thiab muaj peev xwm tsim φ10 ~ 150 × lmm specifications hauv cov pob.
Khoom Paub meej
Qhov saum npoo ntawm 21s titanium alloy pas nrig yog xa ntawm lub tshuab - zoo nkauj, thiab khawb, thiab qhov ntev ntev uas yuav tsum tau ua.
Tom qab - kev pabcuam muag
Peb lub tuam txhab ib txwm siv "zoo yog lub neej ntawm kev lag luam" yog lub hom phiaj, txhim kho cov neeg siv khoom zoo li lub hom phiaj zoo thiab kev txhim kho kom zoo dua qub hauv cov txheej txheem tag nrho. Lub tuam txhab muab tom qab {{1} Kev muaj kev muag khoom los ntawm kev npaj txhua xyoo, cov khoom lag luam tsis xwm txheej, ntawm - chaw pabcuam thiab lwm hom ntawv. Lub tuam txhab muaj kev mob siab rau tom qab {4 4} Kev Muag Khoom Pab Pawg kom nrawm thiab ua tau zoo nrog cov neeg siv khoom. Cog lus tias yuav npaj cov ntsiab lus thiab pov tseg cov ntaub ntawv zoo nyob hauv 48 teev. Yog tias tsim nyog, koj tuaj yeem mus rau lub xaib mus sib tham thiab daws cov teeb meem, txhua lub hom phiaj ntawm cov neeg siv khoom txaus siab.
Cim npe nrov: 21s Titanium Alloy Qws, Suav 21 Cov Titanium Alloy Rod Chaw Tsim Tshuaj, cov chaw muag khoom, Hoobkas
