TA2 Titanium Alloy

TA2 yog Suav teb tus qauv tsim rau kev lag luam ntshiab titanium, coj ncaj qha mus rau ASTM Qib 2 (UNS R50400). Nws yog ib qho - hom titanium alloy nrog titanium purity ntawm ntau dua lossis sib npaug li 99.2%.

Tsis zoo li alloyed titanium qib xws li TC4 (Ti-6Al-}4V) los yog TA7 (Ti-5Al-2.5Sn), TA2 yog tsis-kub-kho thiab ua tiav nws cov khoom siv kho tshuab los ntawm cov khoom siv ntxiv zog tswj los ntawm cov pa oxygen thiab cov ntsiab lus hlau. Nws yog thoob ntiaj teb lees paub tias yog qhov sib npaug tshaj plaws thiab siv dav siv hauv qib siab titanium, muab kev pom zoo ua ke ntawm lub zog, corrosion resistance, formability, thiab nqi efficiency.

Nug Tus Nqi & Cov Qauv

 

Region/Standard	Qib Qib
Tuam Tshoj (GB/T)	TA 2
USA (ASTM / ASME)	Qib 2 / UNS R50400
International (ISO)	ISO 5832-2 (Qib 2)
Nyiv (JIS)	Chav kawm 2
Teb chaws Europe (DIN)	TIAB SA 3.7035

 

Element	Kev sib xyaw (wt%)
Titanium (Ti)	Ntau dua lossis sib npaug rau 99.2
Hlau (Fe)	Tsawg dua lossis sib npaug li 0.30
Cov pa oxygen (O)	Tsawg dua los yog sib npaug li 0.25
Cov pa roj carbon (C)	Tsawg dua lossis sib npaug li 0.08
Nitrogen (N)	Tsawg dua los yog sib npaug li 0.03
Hydrogen (H)	Tsawg dua lossis sib npaug li 0.015
Residual Elements (txhua)	Tsawg dua lossis sib npaug li 0.10
Residual Elements (tag nrho)	Tsawg dua los yog sib npaug li 0.40

 

Khoom	Tus nqi
Qhov ntom	4.51 g / cm³
Melting Point	1660-1700 degree
Thermal conductivity	21.9 W/m·K
Coefficient ntawm Thermal Expansion	8.6 × 10⁻⁶ /℃(20-100 degree)
Hluav taws xob Resistivity	0.55 µΩ·m
Elastic Modulus	105-110 GPa
Magnetic Properties	Tsis yog-magnetic
Tshwj xeeb kub muaj peev xwm	5 23 J/kg

 

Qhov xwm txheej	Tensile zog (min)	Yield zog (min)	Elongation (min)
Annealed	440 MPa rau	320 MPa	20%

 

Kev ua tau zoo ntawm TA2 titanium yeeb nkab
1. Lub teeb yuag thiab corrosion resistant: TA2 ntshiab titanium tubing yog ua los ntawm titanium hlau nrog ib tug purity ntawm 99.5% los yog ntau tshaj, uas yog heev teeb, nrog ib tug tshwj xeeb gravity ntawm 4.5 g / cm³. Nyob rau tib lub sijhawm, titanium hlau muaj zog corrosion kuj, tuaj yeem siv ntau yam acids, alkalis, ntsev thiab lwm yam corrosive media rau lub sijhawm ntev tsis muaj corrosion.
2. Lub zog siab thiab cov khoom siv kho tshuab zoo heev: TA2 ntshiab titanium raj muaj cov khoom siv zoo heev, xws li lub zog siab thiab zoo yas deformation muaj peev xwm. Nws lub zog tawm los tuaj yeem ncav cuag 345 MPa, lub zog tensile ntawm 480 MPa, yield elongation txog 18%. Yog li ntawd, TA2 ntshiab titanium raj yog tsim rau ib puag ncig uas yuav tsum tau muaj zog thiab complex dynamic mechanical loads.

 

Marine Engineering:

Seawater cooling systems

Desalination nroj tsuag (heat exchanger tubing)

Shipboard kav dej

Offshore platform risers

Ballast dej kho tshuab

 

Kev ua tshuaj lom neeg:

Kub exchangers

Reactor hlab ntsha

Cov evaporators

Pumps thiab li qub

Lub tank cia

 

Aerospace:

Tsis yog - qauv tubing

Hydraulic system kab (tsis tshua muaj siab)

Airframe brackets

Fasteners

 

Kev tsim hluav taws xob:

Condenser tubes

Chav turbine hniav

Geothermal zoo casings

 

Kev kho mob:

Cov cuab yeej phais

Implantable devices (ISO 5832-2)

Kho hniav ntas

 

Architecture & Kev tsim kho:

Lub tsev facades

Roofing systems

Marine monuments

 

Automotive:

Exhaust systems

Caij nplooj ntoos hlav Cheebtsam

Lub teeb yuag qhov chaw

 

Qib	Hom	Lub zog	Corrosion Resistance	Formability	Weldability	Nqi
TA1 (Qib 1)	CP	Tsawg	Zoo heev	Zoo heev	Zoo heev	Tsawg
TA2 (Qib 2)	CP	Nruab nrab	Zoo heev	Zoo heev	Zoo heev	Tsawg
TA3 (Qib 3)	CP	Nruab nrab -High	Zoo heev	Zoo	Zoo heev	Tsawg- Nruab nrab
TA4 (Qib 4)	CP	Siab	Zoo	Ncaj ncees	Zoo	Nruab nrab
TA9 (Qib 7)	CP + Pd	Nruab nrab	Superior	Zoo heev	Zoo heev	Siab
TA10 (Qib 12)	CP + Ni/Mo	Nruab nrab -High	Zoo heev	Zoo	Zoo heev	Nruab nrab
TC4 (Qib 5)	-	Siab heev	Zoo	Ncaj ncees	Zoo	Siab

Tshawb xyuas Hnub no Cov Tshuag & Lub Sijhawm Lead

 

Dab tsi yog cov qauv siv rau TA2 titanium raj?

A:

Suav cov qauv: GB / T 3624, GB / T 3625, GB / T 2965

ASTM / ASME: ASTM B338 / ASME SB-338, ASTM B861, ASTM B862

Aerospace: UAS 4928

 

Puas yog TA2 titanium raj weldable?

A:Yog lawm, tab sis yuav tsum tau ceev faj tshwj xeeb. TA2 yog weldable feem ntau ntawm TIG (GTAW) vuam. Vim yog titanium cov tshuaj muaj zog heev ntawm qhov kub siab, kev tiv thaiv nruj ntawm atmospheric paug yog yuav tsum tau.

 

Dab tsi yog qhov zoo tshaj plaws txias dov txo rau TA2?

A:Rau ob- yob txias dov, 64% txo rau ib qho kev sib tw ua kom lub ntsej muag du tsis muaj micro- tawg. Kev nce mus rau 76% txo qis ua rau pom cov kab ntev ntev thiab micro- tawg.

 

Dab tsi ua rau lub raj nthuav dav tawg hauv TA2?

A:Cov ntaub ntawv tshawb fawb qhia tau hais tias kev tshem tawm tsis tiav ntawm cov kab txuas ntev ntawm lub raj kawg -txawm tias muaj qhov tsis zoo nyob rau hauv tus qauv kam rau ua- tuaj yeem nthuav tawm thaum lub raj nthuav dav, ua rau los ntawm - phab ntsa tawg.

 

Puas yog TA2 raj tsim nyog rau kev pabcuam dej hiav txwv?

A: Zoo heev.TA2 yog cov khoom siv rau cov dej hiav txwv txias, cov nroj tsuag desalination, thiab cov kav dej hiav txwv. Nws muaj kev tiv thaiv rau chloride kev nyuaj siab corrosion tawg hauv qab 120℃thiab nthuav tawm zoo heev pitting thiab crevice corrosion kuj.

 

Qhov twg yuav tsum tsis txhob siv TA2?

A:

Muaj zog txo acids (HCl, H₂SO₄) tsis muaj inhibitors

Hydrofluoric acid los yog fluoride- muaj cov xov xwm

Hot >70℃concentrated chlorides (kev pheej hmoo corrosion)

Kev pabcuam kev kub ntxhov siab tshaj 300 degree

 

Peb lub Hoobkas yog lub chaw tsim khoom tshwj xeeb titanium zeb cov khoom tsim, siab siab rau kev tsim cov seamless thiab welded hlab, phaj, ntawv, bar, hlau, thiab sawb hla ntau yam kev lag luam ntshiab thiab alloy qib titanium. Nruab nrog cov tshuab txias txias txias, cov kab txuas txuas txuas ntxiv, cov kab slitting precision, thiab hauv -cov cua sov hauv tsev kho cua sov, peb muaj kev tswj xyuas tag nrho ntawm txhua theem ntawm kev tsim khoom- los ntawm kev tshuaj xyuas cov khoom siv raw mus rau qhov kawg tsis yog - kev kuaj kev puas tsuaj. Peb cov txheej txheem zoo tau lees paub rau ISO 9001, thiab tag nrho cov khoom raug tsim thiab sim ua raws li cov qauv thoob ntiaj teb suav nrog ASTM, ASME, AMS, MIL, thiab GB / T, nrog rau cov ntawv xeem mills muab tag nrho traceability. Nrog lub peev xwm los tuav ob qho loj - ntim ntau lawm khiav thiab kev cai -engineered xaj, peb pab cov neeg siv khoom thoob ntiaj teb thoob plaws lub dav hlau, kev ua tshuaj lom neeg, desalination, marine engineering, hluav taws xob tsim, thiab kev kho mob cog kev lag luam.

 

Peb cov khoom titanium mills tau ntim nrog kev lag luam -qib precision thiab xa tawm- npaj ua haujlwm kom ntseeg tau tias muaj kev nyab xeeb xa mus rau qhov project thoob ntiaj teb. Cov raj thiab cov tuav tau ruaj ntseg nrog cov uas tsis yog- hlau strapping, tiv thaiv nrog lub kaus mom kawg, thiab qhwv hauv cov ntawv tsis muaj dej tsis muaj dej los yog cov yeeb yaj kiab shrinkage los tiv thaiv kev ya raws thiab cov kab mob ntawm qhov chaw. Phaj thiab daim ntawv yog interleaved nrog acid-dawb ntawv, stacked rau hnyav-lub luag hauj lwm ntoo pallets, thiab hlau-stripped rau seem stability thaum lub sij hawm thauj dej hiav txwv. Hlau thiab sawb coils yog spooled ntawm steel reels los yog fiber cores, nqus tsev vacuum- kaw hauv cov dej noo- cov hnab ntim nrog cov desiccant, thiab ntim rau hauv cov ntaub ntawv plywood haum rau huab cua los yog hiav txwv thauj. Tag nrho cov khoom ntim yog hlau -dawb thiab chloride- dawb los tshem tawm txhua yam kev pheej hmoo ntawm kev sib kis los yog galvanic corrosion. Txhua pob ntawv tau sau meej meej nrog qib, tus lej xov tooj cua sov, qhov ntev, thiab cov neeg siv khoom PO, thiab tag nrho cov palletization thiab cov thawv ntim khoom thauj khoom yog muab rau cov khoom xa tuaj loj -.

Tau Txais Cov Lus Qhia Ceev & Logistics Plan

 

 

Cim npe nrov: Tuam Tshoj ta2 titanium alloy manufacturers, lwm tus neeg, Hoobkas