Cov yam ntxwv tseem ceeb thiab cov khoom
TA7 titanium alloy (raws li qib thoob ntiaj teb Ti-5Al-}2.5Sn) yog nruab nrab-lub zog -type titanium alloy raws li tau hais tseg hauv Suav teb tus qauv GB / T 3620.1. Feem ntau alloyed nrog txhuas (Al) thiab tin (Sn), nws tuav txoj haujlwm tsis tuaj yeem hloov pauv hauv cov haujlwm tseem ceeb xws li aerospace, shipbuilding, thiab chemical engineering vim nws qhov kev ua tau zoo tag nrho, tshwj xeeb tshaj yog qhov kub siab stability, cryogenic toughness, weldability, thiab corrosion kuj.
Tau txais cov ntaub ntawv qhia ntxaws ntxaws
Alloy Hom & Stability:Raws li qhov ze ntawm - lossis - hom alloy, TA7 nthuav tawm qhov kev ruaj khov ntawm microstructural siab heev thaum kho cua sov lossis siab - kev pabcuam kub vim nws cov -theem cov qauv kev daws teeb meem, uas tiv thaiv cov theem hloov pauv, muab nws zoo heev thermal zog thiab creep tsis kam.
Zoo Siab -Tsub Ua Haujlwm:Nws tuav kuj muaj zog thiab zoo creep kuj nyob rau hauv lub450℃rau 500 degreentau yam, ua rau nws zoo tagnrho rau ntev -cov khoom siv hauv nruab nrab- qhov kub thiab txias, xws li cov khoom hauv aero- cav compressors lossis foob pob hluav taws cav casings.
Zoo heev Cryogenic Toughness:Cov alloy qhia tshwj xeeb plasticity thiab toughness ntawm ultra- qhov kub thiab txias (piv txwv li, kua hydrogen, kua nitrogen), nrog rau qhov tsis tshua muaj ductile - mus rau - qhov kub hloov pauv, ua rau nws tseem ceeb rau cov khoom siv cryogenic xws li cov tso tsheb hlau luam.
Superior Weldability:TA7 yog ib qho ntawm cov titanium alloys nrog qhov zoo tshaj plaws weldability. Nws tuaj yeem ntseeg tau welded siv ntau txoj kev (xws li, TIG, plasma arc, electron beam). Weld pob qij txha muaj lub zog siab, nrog ductility thiab qaug zog tiv taus ze rau lub hauv paus hlau, thiab feem ntau yuav tsum tsis muaj txoj hauv kev yooj yim tshaj -weld heat treatment.
Corrosion Resistance:Nws tau txais txiaj ntsig zoo tshaj plaws hauv kev tiv thaiv corrosion ntawm titanium alloys. TA7 muaj zog tiv thaiv huab cua, dej hiav txwv, ntau yam tshuaj chloride, nitric acid, thiab organic acids, ua rau nws tshwj xeeb tshaj yog haum rau hnyav marine thiab tshuaj ib puag ncig.
Lub zog nruab nrab:Nws chav - qhov kub thiab txias (lub zog tensile ib txwm ~ 860 MPa, yield zog ~ 780 MPa) yog siab tshaj titanium ntshiab tab sis qis dua siab - lub zog - hom alloys zoo li TC4. Nws ua tiav qhov sib npaug zoo ntawm lub zog, plasticity (elongation feem ntau ntau dua lossis sib npaug li 10%), thiab toughness.
Kub thiab txias ua haujlwm:Nws muaj kev ua haujlwm kub zoo (piv txwv li, forging, dov), tab sis txias formability kuj txwv; complex- zoo li qhov feem ntau yuav tsum tau kub sib sau.
Lub ntsiab Chemical Composition
Qhov sib xyaw ntawm TA7 titanium alloy yog qhov yooj yim. Kev tswj nruj ntawm cov ntsiab lus tsis huv yog qhov tseem ceeb rau kev ua kom nws cov kev ua tau zoo (tshwj xeeb yog siab -cov khoom kub thiab lub zog).
Lub ntsiab Alloying Elements:
Aluminium (Al): 4.0% - 6.0% (Primary -stabilizer, nce zog, thermal zog, elastic modulus).
Tin (Sn): 2.0% - 3.0% (Neutral element, solid solutions ntxiv dag zog rau -theem, txhim kho thermal zog, nrog tsawg heev cuam tshuam rau plasticity).
Lub hauv paus ntsiab lus: Titanium (Ti) tshuav nyiaj li cas.
Ntsiab impurity Control ( txwv):Cov ntsiab lus xws li Hlau (Fe), Carbon (C), Nitrogen (N), Oxygen (O), Hydrogen (H), thiab Silicon (Si) raug tswj xyuas nruj kom ntseeg tau tias cov hlau alloy ductility, toughness, thermal stability, thiab qaug zog ua haujlwm. Piv txwv li, cov ntsiab lus ntawm cov pa oxygen feem ntau yog khaws cia qis kom muaj qhov tsis zoo - qhov kub thiab txias toughness.
Cov ntaub ntawv thiab khoom siv
TA7 titanium alloy feem ntau yog muab nyob rau hauv ntau yam semi-cov ntaub ntawv tiav kom tau raws li cov kev xav tau sib txawv:
Forgings: Tuag forgings thiab qhib- tuag forgings ntawm ntau yam duab thiab ntau thiab tsawg.
Bars: Rolled los yog forged tuav ntawm txawv diameters.
Cov ntawv / strips: Daim hlau thiab nyias ib daim hlab ntawm ntau yam thickness specifications.
Tubes: Seamless raj, welded raj.
Hlau: Vuam hlau, xov hlau rau fasteners.
Castings: Precision castings ntawm cov duab nyuaj (yuav tsum tau tswj cov txheej txheem tshwj xeeb).
Kev kho thiab kho
Kev kho cua sov:TA7 feem ntau yog siv rau hauv qhov mob annealed (O mob). Ib qho kev siv tshuaj annealing yog 700-850℃rau lub sijhawm teev tseg, ua raws li huab cua lossis cua sov cua txias, tsom rau kev ntxhov siab, microstructure stabilization, thiab ua tiav qhov zoo tshaj plaws ntawm cov khoom (lub zog, plasticity, toughness). Nws tsis tuaj yeem muaj zog ntxiv los ntawm kev kho cua sov (quenching thiab aging).
Vuam:Raws li tau hais, weldability yog zoo heev. Vuam yuav tsum tau ua raws li cov roj inert txaus (argon) tiv thaiv kom nruj kom tsis txhob muaj kab mob (oxygen, nitrogen, hydrogen pickup). Kev ntxhov siab kev ntxhov siab feem ntau yog ua tom qab- vuam.
Machining:Cov yam ntxwv ntawm machining zoo ib yam li lwm cov titanium alloys, muab faib ua ib qho nyuaj heev - rau - cov khoom siv tshuab. Cov cuab yeej ntse, kev txiav qis qis, tus nqi pub ntau dua, yuav tsum muaj cov dej txias / roj nplua nyeem, nrog rau kev saib xyuas kom tiv thaiv kev ua haujlwm nyuaj. Overheating thaum sib tsoo yuav tsum tau zam kom tsis txhob muaj kev puas tsuaj rau saum npoo.
TA7 (Ti-5Al-2.5Sn) titanium alloy, nrog rau nws qhov tshwj xeeb siab - kub stability, unparalleled cryogenic toughness, zoo weldability, thiab txhim khu kev qha corrosion kuj, yog lub hnub qub nyob rau hauv lub - hom titanium alloy tsev neeg. Nws ua lub luag haujlwm tseem ceeb hauv aerospace propulsion systems, cryogenic roj cia / thauj, marine corrosion-resistant structures, thiab high-end chemical khoom. Txawm hais tias nws lub zog tsis yog qhov siab tshaj plaws, nws qhov kev sib npaug tag nrho kev ua tau zoo nyob rau hauv qhov kub thiab txias thiab ib puag ncig ua rau nws tsis tuaj yeem hloov tau, nyiam cov khoom siv rau ntau qhov kev siv engineering tseem ceeb.
Sib tham txog koj qhov project yuav tsum tau
Peb cov khoom lag luam
| Qeb | Khoom npe | Common Specifications (muaj raws li thov) | Cov ntawv thov tseem ceeb | |
|---|---|---|---|---|
| Titanium Tube | Seamless Titanium Tube Welded Titanium Tube |
ASTM B338 Gr1, Gr2, Gr5, Gr7, Gr9, Gr12 OD: 1mm - 300mm Phab ntsa Thickness: 0.5mm - 20mm Txuj: ASTM, ASME, DIN, JIS |
Thaum tshav kub kub exchangers, condensers, tshuaj ua, Aerospace, Marine, kho mob cog | Tau Txais Cov Qauv Dawb & Kev Ntsuas |
| Titanium Sheet / Phaj | Daim ntawv titanium Titanium phaj |
ASTM B265 Gr1, Gr2, Gr5, Gr7, Gr9, Gr12 Thickness: 0.1 hli - 100 hli Dav: Txog 2000mm Cov xwm txheej: Kub Rolled, Cold Rolled, Annealed |
Chemical Vessels, Siab Vessels, Aerospace Structures, Marine Hardware, Architectural Cladding, Anodes | Tau Txais Cov Qauv Dawb & Kev Ntsuas |
| Titanium Bar / Qws | Titanium Round Bar Titanium Hexagon Bar Titanium Square Bar |
ASTM B348 Gr1, Gr2, Gr5, Gr7, Gr9, Gr12 Txoj kab uas hla/Section: 3mm - 300mm Ntev: Raws li qhov xav tau Daim ntawv: Forged, Rolled, Tig & Polished |
Fasteners, Valve Parts, Pump Shafts, Surgical Instruments, Sports Equipment, Automotive Cheebtsam | Tau Txais Cov Qauv Dawb & Kev Ntsuas |
| Titanium hlau | Titanium Coil Hlau Ncaj titanium hlau Vuam Hlau |
ASTM B863 Gr1, Gr2, Gr5, Gr7, Gr9, Gr12 Txoj kab uas hla: 0.1mm - 10mm Daim ntawv: Annealed, Pickled Spool Luj: Customizable |
Vuam Filler, 3D Printing (Wire Arc), Springs, Mesh, Kho Mob Staples & Sutures, Nuv Ntses Tackle | Tau Txais Cov Qauv Dawb & Kev Ntsuas |
| Titanium Sawb / Ntawv Nyiaj | Titanium Sawb (Coil) Titanium ntawv nyiaj |
ASTM B265 Gr1, Gr2 Thickness: 0.03mm - 2.0 hli Dav: Txog 600mm Nto: Bright, Matte, Pickled |
Bellows, Gaskets, Honeycomb Structures, Thaum tshav kub kub Shields, Precision Instrument Parts, Roj teeb tam sim no Collector | Tau Txais Cov Qauv Dawb & Kev Ntsuas |
Peb lub Hoobkas
Peb lub Hoobkas ua haujlwm ib qho chaw tsim khoom tshwj xeeb nrog cov tshuab niaj hnub rau kev ua cov titanium. Peb muaj cov cuab yeej ua tiav nrog rau forging presses, kub thiab txias dov mills, raj kos duab thiab vuam kab, bar & hlau kos duab tshuab, thiab cov chaw kho deg. Qhov no tso cai rau peb los tswj cov txheej txheem tsim khoom los ntawm cov khoom siv raw mus rau cov khoom tiav xws li cov nplooj ntawv, phaj, raj, tuav, thiab cov xov hlau. Peb lub rooj cob qhia muaj peev xwm tuav cov khoom loj - ntim xaj thaum tswj xyuas qhov zoo ib yam ntawm peb cov khoom lag luam.
Titanium khoom ntim khoom
Peb lub ntim yog tsim los rau kev ruaj ntseg siab tshaj plaws thiab cov qauv thoob ntiaj teb. Peb siv tailored ntoo crates rau hnyav daim hlau thiab tuav, nrog sab hauv waterproof wrapping thiab thaiv kom tsis txhob txav. Tubes thiab coils tau ntim ruaj ntseg hauv cov thawv ntoo nrog cov npoo ntxiv thiab cov kaus mom kawg. Rau cov khoom me me xws li cov xov hlau thiab cov hlua khi, peb siv cov thawv xa tawm txheem nrog cov yas sab hauv thiab ya raws - pov thawj sealing. Tag nrho cov pob khoom raug cim kom meej nrog cov ntsiab lus ntawm cov khoom, qhov hnyav, thiab cov lus qhia tuav kom ruaj ntseg tuaj txog. Peb kuj tuaj yeem kho cov txheej txheem ntim khoom, xws li palletization lossis ntim khoom kom zoo, raws li kev thauj khoom tshwj xeeb thiab cov neeg siv khoom xav tau.
Sib tham txog koj qhov project yuav tsum tau
