TA15 Titanium .
TA15 wɔ ahoɔden a ɛkorɔn ne weldability pa. Wɔde di dwuma kɛse wɔ wimhyɛn a wɔde yɛ nneɛma mu, te sɛ ntaban mu nnua ne nneɛma afoforo a ɛho hia wɔ ɔdan no mu. N’ahoɔden a ɛkorɔn no ma otumi gyina nnesoa ahorow a ɛyɛ den a wohyia bere a woretu no ano.
Nnuru a ɛwɔ mu .
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 . |
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RM N/mm .2 |
RP .0.2N/mm .2 |
A5% |
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930 |
885 |
10% |
Su
Wɔayɛ TA15 no mu nneɛma a wɔahyehyɛ no yiye sɛnea ɛbɛyɛ a ɛbɛma ne + phase kari pɛ na ayɛ adwuma. Ɛyɛ titanium (85-90%) titiriw a ɛwɔ nneɛma atitiriw a wɔde afrafra: aluminium (5.5-7.0%) hyɛ ɔfã no mu den na ɛma ɔhyew a ɛko tia no tu mpɔn; Zirconium (2.0-3.0%) ma phase toughness ne stability yɛ kɛse. Wobetumi de tin (0.5-1.0%) aka ho ama ahoɔden a ɛboro so ne ɔhyew a ɛko tia. Saa afrafra a ɛyɛ pɛpɛɛpɛ yi hwɛ hu sɛ + microstructure a ɛyɛ den, ahoɔden a ɛma ɛyɛ papa, ɛyɛ den, ne adwumayɛ.
TA15 hoahoa ne ho sɛ ɛyɛ mfiridwuma mu nneɛma soronko, a eye ma nhyehyɛe a wɔde di dwuma. Ɛnam sɛ ɛwɔ ahoɔden a ɛsua koraa a ɛyɛ 895 MPa na ɛma ahoɔden a ɛyɛ 825 MPa nti, ɛboro aguadi titanium a ɛho tew ne pii -Type alloys so. Ɛde 10-15% elongation ma wɔ break, ɛma forging, rolling, ne machining yɛ mmerɛw. Nea ɛda nsow ne sɛ, ɛkɔ so gyina pintinn kodu 400℃, a ɛkyɛn so wɔ soro-temperature ahoɔden a wɔkora so, na ɛwɔ ɔbrɛ a ɛyɛ papa a ɛko tia ne fracture toughness ma ahobammɔ-critical components.
Applications .
1. Ahunmu & Wimhyɛn .
Wimhyɛn nhyehyɛe afã horow (wing ribs, fuselage frames, bulkheads) .
Jet engine afã horow (compressor blades, disks, casings) .
Ahunmu hyɛn mu nneɛma a wɔde yɛ adwuma (satellite components, rocket engine mounts) .
High-temperature fasteners (bolt, nuts ma ɔhyew mmeae) .
2. Asraafo & Ahobanbɔ .
Fighter jet airframes (a ɛkorɔn-ahoɔden, ɔhyew{1}}nhyehyɛe a ɛko tia) .
Atopae no afã horow (ɔhyew kyɛm, propulsion nhyehyɛe afã horow) .
Kar afã horow a wɔde akode ahyɛ mu (akode a emu yɛ hare a wɔde hyɛ mu den) .
3. Marine & Offshore Engineering .
Po ase nhyɛso anim (ahoɔden a ɛkorɔn-ɛkɔ-mu duru ratio) .
Hyɛn a ɛma nneɛma kɔ so (shafts, valves ma nneɛma a atwa yɛn ho ahyia a ɛyɛ mmerɛw) .
4. Tumi a wɔde yɛ adwuma .
Gas turbine afã horow (nhama, diski ahorow ma ɛkorɔn-ɔhyew adwumayɛ) .
Nuklea reactor afã horow (coolant system no afã horow) .
5. Nnwuma a wɔde di dwuma wɔ mfiridwuma mu .
Nneɛma a wɔde yɛ nnuru (ɔhyew a wɔde sesa nneɛma, nsu a wɔde yɛ nneɛma a wɔde yɛ nneɛma) .
Ɔsoro-Adwuma a ɛyɛ adwuma (engine valve ahorow, turbocharger afã horow) .
6. Mfiridwuma a Ɛreba .
Nneɛma a wɔde ka ho (3D tintim) ma ahunmu afã horow a ɛyɛ den .
Hypersonic kar nkɔso (ɔhyew ahobammɔ nhyehyɛe) .
Tags a ɛyɛ hyew .: TA15 Titanium, China TA15 Titanium ayɛfo, wɔn a wɔde nneɛma ma, Adwumayɛbea .
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