TB5 Titanium .
TB5 titanium aduru (Ti-15V-3CR-3SN-3AL) yɛ metastable -type aduru a ɛkyerɛ awɔw a ɛyɛ nwini a ɛbobɔ ne awɔw mu tumi, a deformation boro 90%. Ɛfata sɛ wɔde yɛ dade a ɛyɛ den a ɛyɛ mmerɛw a ɛyɛ mmerɛw wɔ dan mu hyew mu na ɛma superplastic yɛ nea ɛboro digrii 700 . Wɔ onyin ayaresa akyi no, aduru no nya ahoɔden a ɛyɛ tensile wɔ 1080 MPa so na ɛma weldability a ɛda nsow. Wɔde TB5 di dwuma de yɛ dade a wɔde ayɛ ntama ne nneɛma a wɔde kyekyere nneɛma ho, na edi ahwehwɛde ahorow a ɛfa ɔdansi adwuma a ɛkɔ soro, ahoɔhare a wɔde yɛ nneɛma, ne nea ɛho ka sua ho dwuma. Ɛyɛ adwuma yiye kodu digrii 200 wɔ tebea a wɔde ano aduru ayɛ no mu na ɛkɔ soro kodu digrii 290 wɔ onyin akyi. Wɔde TB5 adi dwuma yiye wɔ wimhyɛn a wɔde ko ne satellite ahorow mu, na ɛtew mu duru so kɛse—sɛ nhwɛso no, wɔde dade 30crmnsia a ɛwɔ parachute beam nhyehyɛe mu no besi ananmu no so atew kilogram 1.13 (28.6%).
Nnuru a ɛwɔ mu .
|
Ti . |
Fe . |
C |
N |
H |
O |
AL . |
SN . |
V |
CR . |
|
|
min . |
Rem . |
- |
- |
- |
- |
- |
2.5 |
2.5 |
14 |
2.5 |
|
Max . |
0.25 |
0.05 |
0.05 |
0.015 |
0.13 |
3.5 |
3.5 |
16 |
3.5 |
Nneɛma a ɛwɔ mu .
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Mfiridwuma mu nneɛma a ɛba fam koraa a ɛwɔ aduru no mu wɔ dan mu hyew mu . |
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Ahoɔden a ɛyɛ den sɛ ɛbɛtwetwe . |
Yield ahoɔden . |
Elongation . |
|
RM N/mm .2 |
RP .0.2N/mm .2 |
A5% |
|
709 |
690 |
10% |
Su
TB5 no mu nneɛma a ɛwom no yɛ nea wɔayɛ no yiye sɛnea ɛbɛyɛ a ɛbɛma ne su ayɛ papa. Alloy no yɛ titanium - a egyina so, a ɛwɔ nneɛma atitiriw a wɔpaw no yiye sɛnea ɛbɛyɛ a ɛbɛma phase no agyina na ama adwumayɛ ayɛ yiye. Vanadium (3.5 - 4.5%) ma phase no gyina, bere a aluminum (2.0 - 3.0%) hyɛ aduru no mu den na ɛkari pɛ wɔ ahoɔden ne ductility mu. Chromium (1.0 - 2.0%) ma corrosion resistance ne mfiridwuma su kɔ soro, na iron ({8}}%) yɛ adwuma sɛ ano aduru ahoɔden a ɛyɛ den-. Saa elemental mix a ɛyɛ pɛpɛɛpɛ yi, a wɔde ɔhyew ayaresa aka ho no ma alloy no tumi yɛ adwuma kɛse.
Bere a wɔayɛ ɔhyew a ɛfata awie no, TB5 da mfiridwuma mu su ahorow a ɛda nsow adi. Sɛ wɔde ano aduru ne onyin ayaresa di dwuma a, ɛma wonya ahoɔden a ɛyɛ den a ɛyɛ 1100-1400 MPa na ɛma ahoɔden a ɛma wonya ahoɔden a ɛyɛ 1000-1300 MPa, na ɛma ɛka titanium a wɔde yɛ adwuma yiye no ho. Ɛsan nso ma elongation wɔ break a ɛyɛ 8-12%, facilitating akwan te sɛ rolling ne forging. Bio nso, TB5 da ɔbrɛ a ɛyɛ den a ɛko tia, a ɛma ɛfata ma ahunmu nneɛma a wɔde hyɛ cyclic loading ase. Bio nso, ɛma n’ahoɔden kɔ so yɛ hyew kodu digrii 300 , na ɛma wotumi de di dwuma wɔ mmeae ahorow a ɛhɔ yɛ hyew a ɛkɔ fam.
Applications .
1 Ahunmu Nneɛma a Wɔde Yɛ Nneɛma .
Wimhyɛn a ɛwɔ wimhyɛn no mu (esi aluminum ananmu wɔ wimhyɛn bi a ɛyɛ sum ase mu) .
Wing Flaps, Nneɛma a Wɔde Yɛ Nneɛma a Wɔde Si fam .
Ahunmu hyɛn a ɛma wim yɛ hyew .
2 defence & asraafo .
Missile casings (ahoɔden a ɛkorɔn/mu duru ma kinetic penetration) .
Armor plating (ballistic ahobammɔ a emu yɛ hare) .
3 kar akansi .
High-Adwuma a wɔde suspension springs (esi dade ananmu a wɔde 60% mu duru sie) .
Formula 1 gearbox no mu nneɛma .
4 Aduruyɛ mu Mfiri .
Nnompe mu adwenemhaw mprɛte (bere a ɛho hia sɛ MRI hyia) .
Tags a ɛyɛ hyew .: TB5 Titanium, China TB5 Titanium ayɛfo, wɔn a wɔde nneɛma ma, Adwumayɛbea .
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