Hauv kev lag luam ntawm precision manufacturing thiab siab - cov ntaub ntawv ua tau zoo, titanium npas tau dhau los ua cov khoom tseem ceeb hauv ntau qhov kev lag luam tseem ceeb xws li kev lag luam, kev kho mob, aerospace, thiab siab - cov neeg siv khoom kawg vim lawv cov khoom zoo heev thiab cov txheej txheem ua tiav. Nws tsis tsuas yog sawv cev rau kev siv cov ntaub ntawv tshawb fawb, tab sis kuj muab cov kev daws teeb meem txhim khu kev qha rau ntau yam khoom thiab khoom siv nrog nws cov khoom tshwj xeeb.
High - cov ntaub ntawv zoo: kev faib ua feem ntawm kev tshawb fawb nteg lub hauv paus ntawm kev ua tau zoo
Cov khoom siv feem ntau siv rau cov khoom siv titanium feem ntau suav nrog kev lag luam ntshiab titanium (xws li TA1 / Gr1, TA2 / Gr2) thiab titanium alloys (xws li TC4 / Gr5). TA1 / TA2 ntshiab titanium muaj cov yas zoo heev, weldability thiab corrosion kuj, thiab yog haum rau ib puag ncig nrog molding siab thiab corrosion kuj. Raws li a + titanium alloy, TC4 (Ti-6Al-4V) ntxiv aluminium (theem ntxiv zog thiab txhim kho cov cua sov) thiab vanadium (stabilizing theem thiab txhim kho toughness) nyob rau hauv lub hauv paus ntawm ntshiab titanium kom ua tiav qhov zoo tagnrho tshuav ntawm lub zog, toughness thiab lub teeb yuag, uas muaj peev xwm ua tau raws li qhov xav tau ntawm lub zog siab, qaug zog thiab kub ib puag ncig.
Precision Craftsmanship: Graded machining kom ntseeg tau tias qhov ntev thiab kev ncaj ncees
Cov txheej txheem tsim khoom ntawm titanium npas yog raug kho raws li txoj kab uas hla qhov ntev, nrog rau lub hom phiaj tseem ceeb ntawm kev tswj microstructure, qhov tseeb qhov tseeb thiab qhov chaw zoo:
Cov pob me me titanium (φ3–10mm): Kev tsim ua ntej los ntawm ntau- chaw nres tsheb txias, thiab tom qab qhov kev sib tw ua ntej ntawm cov duab, nws raug rau kev daws lossis kev kho cua sov los tswj cov ntaub so ntswg. Tom qab ntawd, qhov hnav tsis kam thiab qaug zog lub zog tau txhim kho los ntawm kev sib tsoo los yog nitriding ntxiv, thiab tom qab ntawd los ntawm kev sib tsoo nyuaj, kev tshawb fawb ua ntej, tsis yog - kuaj qhov tsis zoo (xws li eddy tam sim no nrhiav tau), ntau qhov kev sib tsoo thiab lwm yam txheej txheem, cov khoom kawg nrog kev kam rau siab tsawg dua los yog sib npaug ntawm ± 0.0.00mm (li 5. 0.05μm), thiab tsis muaj qhov tsis xws luag.
Cov me me thiab nruab nrab- cov pob titanium loj (φ10–16mm): Cov txheej txheem txheej txheem zoo ib yam li cov pob me me, tsom mus rau kev hloov pauv ntawm cov txheej txheem txias txias thiab cov txheej txheem kev kho cua sov kom tswj cov txheej txheem sib xws thiab qhov ruaj khov.
Nruab nrab thiab loj titanium npas (φ16-28mm): Vim lawv qhov siab deformation tsis kam, kub dov los yog forging billets feem ntau siv, ua raws li recrystallization thiab annealing kom tshem tawm kev ntxhov siab thiab ua kom zoo nplej. Tom qab photospheres, kev kho cua sov, kev kho kom muaj zog thiab ntau- theem kev sib tsoo kuj ua tiav qhov siab thiab qhov zoo.
Cov txiaj ntsig tseem ceeb: Cov khoom siv ua kom muaj ntau yam kev siv
Qhov tseem ceeb ntawm kev sib tw ntawm titanium npas stems los ntawm cov khoom muaj txiaj ntsig ntawm titanium:
Tus kheej -passivation corrosion kuj: Nyob rau hauv ib puag ncig oxygenated, qhov ntom ntom thiab ruaj khov TiO₂ oxide zaj duab xis yog tam sim no tsim rau ntawm qhov chaw, uas tuaj yeem kho nws tus kheej tom qab kev puas tsuaj, muab cov kua qaub thiab alkali tsis kam, seawater thiab chloride nruab nrab corrosion kuj.
High specific strength and low density: The strength is close to steel, and the weight is only 57%, which is conducive to lightweight design.
Biocompatibility: tsis yog- lom thiab tsis yog- ua xua rau tib neeg cov ntaub so ntswg, thiab tuaj yeem tsim osseointegration nrog cov pob txha.
Tsis yog- sib nqus, tsis tshua muaj thermal conductivity thiab siab thiab kub tsis kam, haum rau ib puag ncig tshwj xeeb.
Cov khoom siv lub xeev thiab kev kho saum npoo: phim daim ntawv thov scenarios
Titanium npas muaj nyob rau hauv kub ua hauj lwm (kub dov / forged), txias ua hauj lwm, annealed (ANN), thiab ntau dua. Qhov kub- lub xeev ua tiav muaj cov qauv zoo ib yam thiab zoo toughness. siab zog thiab hardness nyob rau hauv txias ua hauj lwm; Lub xeev annealed tshem tawm cov kev ntxhov siab sab hauv thiab txhim kho qhov ntev stability thiab plasticity. Qhov saum npoo yog daim iav- polished, nrog siab gloss thiab yooj yim tu, thiab nws yog qhov zoo tshaj plaws nyob rau hauv kev kho kom zoo nkauj thiab precision txuam lub sijhawm.
Daim ntawv thov teb: los ntawm kev lag luam hauv paus mus rau kev tshawb fawb thiab thev naus laus zis frontiers
Kev lag luam thiab tshuaj lom neeg: siv rau corrosion-cov kav dej, cov twj tso kua mis, ntsuas spheres, thiab hloov mus rau acidic, alkaline thiab marine ib puag ncig.
Cov Khoom Siv Kho Mob: Tsim cov khoom sib koom ua ke pob taub hau, kev cog hniav, thiab cov cuab yeej phais phais, tso siab rau lawv cov biocompatibility thiab kom tsis muaj menyuam.
Aerospace: Nws yog siv nyob rau hauv cov cuab yeej navigation, aviation bearings, thiab cav Cheebtsam los ua kom nws lub zog tshwj xeeb thiab kub tsis kam.
Precision instruments thiab bearings: Raws li siab - ntsuas lub taub hau thiab siab - nrawm corrosion- tiv taus cov kabmob dov cov ntsiab lus, txhim kho cov khoom siv lub neej thiab kev ntseeg tau.
Cov khoom siv thiab cov khoom siv kho kom zoo nkauj: Siv nyob rau hauv siab -cov khoom ntim khoom kom zoo nkauj kawg, saib cov kabmob, thiab cov hniav nyiaj hniav kub, suav nrog kev zoo nkauj, hnav, thiab tiv thaiv- cov khoom tsis haum.
Titanium npas integrates cov khoom tsim, precision manufacturing thiab ntau -functional adaptability, thiab lawv cov kev ua tau zoo zoo txuas ntxiv txhawb kev kho dua tshiab thiab cov khoom lag luam hauv kev lag luam muaj feem xyuam. Nrog rau kev txhim kho ntawm kev tsim khoom ntxiv, ultra- precision machining thiab lwm yam thev naus laus zis, titanium pob yuav muaj kev cia siab ntau dua hauv kev hloov kho, miniaturization thiab huab cua ib puag ncig.