Qhia txog kev txhim kho kev nthuav dav thiab yav tom ntej kev nqis peev ntawm Suav teb lub titanium kev lag luam

1, Kev lag luam Txheej txheem: Titanium keeb cim TI, Atomic naj npawb 22, belongs rau refactory tsis tshua muaj hlau. Nws yog nyiaj dawb hlau nrog cov yam ntxwv xws li qhov tsis tshua muaj zog, muaj lub zog siab, muaj zog, tsis muaj hlau nplaum, thiab zoo biocompatibility. Ntawm lawv, lub siab tshwj xeeb lub zog ua tau zoo tshwj xeeb. Lub zog ntawm high-zog titanium alloy yog sib piv rau qhov kev loj-zog hlau, tab sis qhov ntom ntom yog yuav luag ib nrab uas. Ib qho ntxiv, titanium thiab alloys tseem muaj cov yam ntxwv xws li cov duab nco qab, thiab hydrogen cia. Tam sim no, titanium thiab alloys tau siv dav hauv teb xws li tshuaj lom neeg engineering, aeropace, tub rog, kev kho mob, kis las thiab kev ua si. Yog li ntawd, titanium yog ib qho kev xaiv yaiv hlau thiab cov khoom tseem ceeb hauv cov khoom tseem ceeb hauv cov khoom siv high tech, tseem hu ua "chaw hlau" lossis "dej hiav txwv". Titanium khoom siv, tseem hu ua Titanium ua cov khoom siv, yog cov cab kuj rau cov ntawv thov tshwj xeeb ntawm cov khoom siv titanium. Nws yog tsim los ntawm melting spongium (lossis cov txhuam hniav titanium ntxiv rau cov khoom siv rau kev ua yeeb yam los ntawm kev ua yeeb yam xws li Forging, dov, thiab extrusion. Raws li cov qauv sib txawv, muaj ntau txoj kev koom ua ke rau cov khoom siv titanium, ntawm cov uas nws muaj ntau dua los cais lawv raws li lawv morphology thiab seb lawv puas tau koom nrog kev ua tub rog txoj kev. Raws li lawv morphology, titanium cov ntaub ntawv suav nrog cov pas nrig, xov hlau, xaim, cov kav dej, cov ntaub ntawv tshwj xeeb, thiab lwm yam; Raws li kev ua tub rog kev lag luam, cov khoom siv titanium tuaj yeem muab faib ua tub rog titanium cov ntaub ntawv thiab pej xeem cov ntaub ntawv. Lub nce toj ntawm Titanium khoom kev lag luam Saw yog qhov kev tshawb fawb thiab tsuas ntawm titanium smelting, uas tsuas yog siv rutile thiab ilmenite raws li cov ntaub ntawv raw. Tom qab tau txais txiaj ntsig thiab txhawb nqa, ntuj rutile mloog thiab ilmenite siab tau txais, thiab tom qab ntawd txhuam titoractes xws li txo cov txheej txheem Magnesium xws li cov hlau nplaum. Daim txhuam cev Titanium yog melted thiab nrum kom tau txais titanium Ingots lossis ntxiv rau cov kev sib txuam nrog nruab nrab ntawm cov khoom siv titanium. Cov nruab nrab ntawm txoj saw muaj yog kev tsim khoom thiab tsim cov khoom siv titanium, thiab kev ua haujlwm siv cua sov, thiab kos duab los ua cov khoom lag luam titanium ntawm cov lus qhia sib txawv (duab). Cov dej hauv qab ntawm txoj saw kev lag luam yog daim ntawv thov teb ntawm titanium cov ntaub ntawv, feem ntau yog xws li cov tsheb, vaj tse, cov khoom siv hluav taws xob, thiab kho mob. 2, raws li lub ntiaj teb kev ntsuas cov ntxhia uas tso tawm los ntawm Tebchaws Meskas yog kwv yees li ntawm 722, ntawm lub Tuam Txhab hauv ntiaj teb no yog 2430 lab t t t titanium ore muaj 2,7; Titanium Ore reserves hauv Australia yog 150 lab tons, suav rau 20.2%; Titanium Ore reserves hauv Is Nrias teb yog 85 lab tons, suav rau 11.3%; Titanium ore reserves hauv South Africa yog 63 lab tons, suav rau 8.4%; Titanium Ore reserves hauv Brazil yog 43 lab tons, sau nyiaj rau 5.7%. Tuam Tshoj muaj cov nplua nuj tshaj plaws ntawm cov ore hauv ntiaj teb, muaj npe rau ib feem peb; Australia, Is Nrias teb, South Africa, thiab Brazil ua raws tom qab, suav rau tag nrho ntawm 76.4% ntawm ntiaj teb cov peev txheej. Los ntawm kev pom ntawm cov ntxhia qab, qhov nruab nrab ntawm titanium ore nyob rau hauv Suav teb yog nruab nrab ntawm 5% thiab 10%, uas yog tsawg dua piv rau txawv teb chaws. Nrog rau qhov sib xyaw ntawm lub ntiaj teb kev kawm tau zoo thiab kev hloov pauv, qhov kev thov rau cov khoom siv titanium thiab titanium alloys tseem yuav muaj kev cia siab, thiab kev lag luam kev cia siab yog qhov dav. Hauv qhov xwm txheej no, kev tsim cov titanium ore hauv Suav teb tau nce mus tsis ntev los no. Cov ntaub ntawv qhia tau hais tias nyob rau hauv 2023, Tuam Tshoj Cov Khoom Siv Hauv Titanium yuav ncav cuag 3.247 lab tons, suav rau 37% ntawm lub ntiaj teb kev tsim khoom. Los ntawm kev faib khoom ntawm cov chaw tsim khoom, cov khoom lag luam titanium ore yog feem ntau concentrated nyob rau hauv Sichuan, Hebei, Xinjiang, thiab Yunnan. Xyoo 2023, Titanium ore ntau lawm hauv plaub lub xeev no suav tau rau 82%, 6%, thiab 4% ntawm tag nrho cov lag luam rau lub teb chaws Titanium Ore ntau lawm, feem. 3, kev lag luam xwm txheej 1: Ntau Lawm Ntau Lawm Qhov Ua Titanium ua si ntawm cov teb, lub zog tshiab, thiab lub zog tshiab, thiab corrosion tsis kam. Titanium alloy muaj lub zog siab, lub teeb hnyav, thiab muaj zog kub ua kom tiv taus. Nws yog siv los tsim cov qauv txheem thav duab thav duab xws li cov teeb meem aircraft thiab partitions, ntxiv rau lub cav ntoo thiab kev tso pa tawm. Nws tsis tuaj yeem tsuas yog txuas ntxiv lub neej ntawm lub dav hlau, tab sis kuj tseem txo nws tus kheej hnyav, txhim kho kev ua haujlwm davhlau, thiab kev noj haus ntau. Hauv kev lag luam Aerospace, titanium alloys tau dav siv los tsim ntau cov hlab hlwb, cov hlua roj tais, thav duab, thiab foob pob hluav taws. Hauv kev ua haujlwm txhua hnub tsim nyog, titanium feem ntau siv los tsim cov chav ua noj, khob, thiab lwm yam hauv cov haujlwm sab nraum zoov yog maj mam nce. Ua tsaug rau cov khoom siv ntau lawm thiab cov khoom siv thev naus laus zis, thiab cov tsiaj txhu ua lag luam, Suav cov titnly titnly nyob rau xyoo tsis ntev los no. Cov ntaub ntawv qhia tau hais tias nyob rau hauv 2023, Suav tsim tag nrho ntawm 159100 tons ntawm titanium ua ntaub ntawv, ib xyoo-nyob rau xyoo nce ntawm 5.3%; Ntawm lawv, cov zis ntawm cov ntaub ntawv tiav ib nrab yog 31500 tons, thiab cov zis ntawm cov khoom tiav yog 127500 tons. Titanium cov khoom tuaj yeem faib ua ntau hom raws li kev tsim khoom, cov xaim hluav taws xob, thiab cov xaim hluav taws xob, thiab 19000 tons ntsig, suav nyiaj Rau 23.2%, 23.2%, 15.7%, thiab 11.9% ntawm National Titanium Ntau Lawm.