Titanium Billet

Titanium ingots yog cov ntawv luv ntawm titanium thiab titanium alloy ingots, ua los ntawm titanium sponge li raw khoom, los ntawm lub tshuab nqus tsev nws tus kheej -siv hluav taws xob arc rauv siab - kub melting, yuav tsum tau mus los ntawm forging, dov thiab lwm yam tom ntej no cov ntaub ntawv ua raws li cov ntaub ntawv titanium. GB / T26060-2010 tus qauv. Titanium yog grey nyob rau hauv cov xim, muaj ib tug atomic tooj ntawm 22, ib tug ceev ntawm txog 4.51 g / cm³, ib tug melting point ntawm txog 1668 degree, thiab muaj peev xwm hlawv nyob rau hauv nitrogen. Titanium ingots yog siv dav hauv aerospace, marine engineering, kev kho mob thiab cov khoom siv hluav taws xob vim lawv lub zog tshwj xeeb thiab muaj zog corrosion kuj.

Cov txheej txheem tsim khoom ntawm titanium ingots suav nrog nias titanium daim txhuam cev rau hauv electrodes thiab lub tshuab nqus tsev melting lawv 2-3 zaug, thaum tshem tawm cov deposits saum npoo los xyuas kom meej cov khoom zoo. Nyob rau hauv 2023, Tuam Tshoj tus titanium ingots ntau lawm mus txog 151,000 tons, accounting rau 63.4% ntawm lub ntiaj teb no tag nrho cov khoom. Baoji City tau tsim ib qho kev lag luam ua tiav ntawm "titanium daim txhuam cev - titanium ingots - titanium ua cov ntaub ntawv - cov khoom sib sib zog nqus", nrog rau cov khoom lag luam txhua xyoo suav nrog 65% ntawm lub teb chaws tag nrho. Tsis tas li ntawd, titanium ingot processing thev naus laus zis tau siv rau hauv cov haujlwm tseem ceeb hauv tebchaws xws li titanium alloy manned spherical plhaub qauv (siv hauv "Striver" tob submersible).

Peb cov khoom titanium billet muaj puag ncig, square, lossis duab plaub -sections, nrog thaj tsam sib npaug lossis ntau dua 16 square inches (103 cm squared). Billet tuaj yeem ua los ntawm cov qauv lossis cov khoom zoo tshaj plaws. Billet tuaj yeem ua tshuab dhos- tig mus rau qhov ntev tshaj plaws ntawm 20 feet (6096 mm). West-Ti stocks titanium thiab lwm yam tshwj xeeb hlau billets muaj rau ib qho ntawm koj cov kev cai.

Titanium Billets yog tsim los ntawm cov khoom siv titanium zoo. Titanium bar cov khoom tuaj yeem ua tau raws li ntau yam qauv, suav nrog ASTM B348, ASME SB348, ASTM F67, ASTM F136, thiab AMS 4928. Cov qib tuaj yeem yog CP titanium, Gr5, Gr6, Gr7, Gr12, thiab Gr23.

Feem ntau, peb muaj qee cov khoom siv hauv Tshuag, xws li Gr1, Gr2, thiab Gr5 tuav. Thiab peb tuaj yeem muab kev xa khoom sai thoob ntiaj teb yog tias koj xav tau cov khoom hauv Tshuag. Hais txog cov ncauj lus kom ntxaws specifications, thov xyuas cov lus hauv qab no.

Khoom siv

Qhov hnyav daim ntawv teev cov titanium bar

Daim ntawv thov

Raws li cov khoom siv tseem ceeb hauv thaj chaw aerospace, titanium ingots nyob hauv txoj haujlwm tseem ceeb hauv kev tsim cov dav hlau, foob pob hluav taws, satellites thiab lwm yam dav hlau. Nov yog qee qhov kev siv feem ntau:

Aircraft fuselage thiab qauv
Titanium alloys yog dav siv nyob rau hauv cov khoom tseem ceeb ntawm aircraft fuselage, xws li firewalls, engine nacelles, tawv, thav ntawv, stringers, hatches thiab keels. Nrog rau kev txhim kho thev naus laus zis, daim ntawv thov ntau yam ntawm titanium alloys tau nthuav dav ntxiv rau suav nrog lub fuselage, hydraulic kav, tsaws iav, cockpit qhov rais thav ntawv, fasteners, hatches thiab tis lug. Ua piv txwv ntawm Boeing 777, nws cov iav tsaws yog ua los ntawm Ti-10V-2Fe-3Al titanium alloy, thiab tus nqi ntawm titanium siv hauv ib lub dav hlau yog 5.9 tons.

Aero cav
Titanium alloy yog cov khoom tseem ceeb ntawm cov tshuab aero, feem ntau yog siv rau hauv cov kiv cua thiab cov khoom siv compressor nrog kub hauv qab 853K, xws li kiv cua, plhaub, discs thiab compressor hniav. Nyob rau hauv JT9D turbofan cav, titanium alloy nyiaj rau 28% ntawm nws tag nrho cov huab hwm coj, thiab kiv cua hniav yog ua los ntawm Ti-6Al-4V alloy.

rockets thiab spacecraft
Hauv kev lag luam foob pob hluav taws thiab aerospace kev lag luam, titanium alloys tau siv dav hauv cov khoom tseem ceeb xws li cov hlab ntsha siab, lub foob pob hluav taws cav vaj tsev, lub tes tsho foob pob hluav taws, lub plhaub satellite, cov neeg ua haujlwm hauv lub dav hlau cabins, lub ntsiab tsaws iav, lunar modules thiab propulsion systems. Piv txwv li, cov roj tank ntawm foob pob hluav taws thiab satellite propulsion xyaw, lub casing ntawm tus cwj pwm tswj cav, cov hniav ntawm cov kua roj turbine twj tso kua mis thiab inlet seem ntawm lub tshuab nqus tsev twj yog feem ntau yog ua los ntawm tsawg-gap element Ti-5Al-2.5SnELI alloy nrog zoo heev kub-kub toughness.

Civil aircraft
Kev siv cov titanium alloys hauv civil aircraft txuas ntxiv mus. Tus nqi ntawm titanium siv hauv Boeing 787 lub dav hlau tau tshaj 15%, thiab cov nqi ntawm titanium alloy siv hauv Airbus A350 neeg caij dav hlau kuj tau nce mus txog 14%. Kev siv titanium ntawm peb lub teb chaws cov neeg caij tsheb ua lag luam dav hlau C919 nce mus txog 9.3%, uas yog siv rau hauv lub qhov ntswg, ncua kev kawm ntawv, tus Tsov tus tw tis, sab tis thiab nruab nrab tis lub thawv thiab lwm yam.

Cov xwm txheej saum toj no qhia tau hais tias tus nqi tseem ceeb ntawm titanium ingots nyob rau hauv aerospace teb, thiab lawv lub teeb yuag, siab zog, thiab corrosion kuj ua rau lawv indispensable cov ntaub ntawv nyob rau hauv niaj hnub aircraft manufacturing.

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