1. Txoj kev loj hlob ntawm Titanium kev lag luam
1. Status quo ntawm lub teb chaws titanium kev lag luam
Kev tsim cov titanium daim txhuam cev thiab cov ntaub ntawv ua tiav hauv Suav teb yog nce xyoo los ntawm xyoo. Xyoo 2021, cov khoom tsim tawm ntawm titanium daim txhuam cev hauv Suav teb yuav yog 139,900 tons, thiab cov peev txheej tsim tau yuav ncav cuag 181,000 tons; cov khoom ua tiav yuav yog 136, 000 tons, thiab ntawm kev loj hlob ntawm 20 feem pua, nws yuav ncav cuag 200, 000 tons hauv ob lossis peb xyoos.
2. National titanium kev lag luam faib
Qhov chaw ntawm lub ntiajteb txawj nqus ntawm domestic sponge titanium ntau lawm tau hloov ntawm sab hnub tuaj mus rau sab hnub poob. Kev tsim cov titanium daim txhuam cev hauv Liaoning Xeev tau nqis los ntawm 34.6 feem pua hauv 2020 mus rau 25.9 feem pua ; titanium thiab titanium alloy ingots yog 40.4 feem pua, titanium tiav cov ntaub ntawv yog 44.3 feem pua, titanium daim hlau yog 27.9 feem pua, thiab titanium rods 69.5 feem pua ntawm cov khoom yog concentrated nyob rau hauv Shaanxi, thiab 50.8 feem pua ntawm zus tau tej cov titanium kav.
3. Cov xwm txheej quo ntawm titanium kev lag luam hauv cheeb tsam Baoji
Qhov xwm txheej dav dav ntawm Baoji titanium kev lag luam yog Baoti ua tus thawj coj, thiab cov lag luam ntiag tug tau poob qis. Txoj kev npaj tsim kho ntawm Baoji kev lag luam titanium hauv 2 ~ 3 xyoos tom ntej no yuav muaj lub ntiaj teb kev lag luam loj tshaj plaws ntawm cov khoom siv titanium, 100, 000 tons ntawm titanium tso zis, thiab 100 billion yuan hauv kev lag luam.
4. Ntiaj teb Titanium kev lag luam xwm txheej
Nyiv yog thawj coj hauv kev siv sponge titanium, titanium siv, thiab cov khoom siv pej xeem; Russia lub titanium kev lag luam yog dominated los ntawm tub rog kev lag luam, thiab nws cov khoom yog tsuas yog siv nyob rau hauv aviation ntxiv rau nkoj; US titanium kev lag luam yog dominated los ntawm aviation thiab muaj kev siv tshuab.
2. Kev hloov pauv thiab kho dua tshiab ntawm cov cuab yeej siv tshuab los txhawb cov khoom siv kho dua tshiab
Cov khoom siv ntxiv rau kev siv thev naus laus zis=cov khoom siv tshiab, siv cov cuab yeej siv siab heev, lub fwj ntawm cov khoom siv qub qub tau maj mam tawg.
1. Baotai Equipment Design, Manufacturing and Research Institute thiab lwm lub tuam txhab tau digested thiab absorbed thiab re-innovated lub VAR cub tawg ntawm German ALD tuam txhab, uas tau mus txog lub thoob ntiaj teb advanced theem thiab pib daws cov shortcomings ntawm kuv lub teb chaws smelting. Lub EB lub tshuab hluav taws xob tau tshaj tawm cov thev naus laus zis los ntawm Ukraine thiab Tebchaws Meskas, thiab paub txog kev lag luam hauv zos xws li Baotai, Qinghai Juneng, thiab Yunti.
2. Cov chaw lag luam hauv tsev xws li Lanshi, Tianduan thiab Heforging tau paub txog kev tsim tshuab ntawm 10, 000-tuj pub dawb forging thiab nias-fitting cov khoom loj, thiab ib pawg ntawm 10, 000-tuj, 8 ,000-ton, 6,{10}}tuj, thiab 4,000-tuj theem khoom tau muab tso rau hauv kev tsim khoom lossis raug tsim tawm. Nruab nrog lub peev xwm los tsim cov khoom loj VAR ingots nrog txoj kab uas hla ntau dua 1 meter thiab EB slabs nrog lub thickness ntawm 400 hli, thiab tsim cov kab loj loj nrog txoj kab uas hla ntawm 600 hli.
3. Daim phiaj suav txog li 60 feem pua ntawm kev lag luam xav tau cov ntaub ntawv titanium. Yav dhau los, daim ntawv tsim tau siv. Tam sim no, tshwj tsis yog cov phaj tuab thiab cov phaj hlau, lawv yog txhua hom kev tsim khoom thiab cov ntawv xa khoom, muab cov ntaub ntawv zoo rau cov kav dej.
4. Peb (extrusion, radial forging, thiab dov txoj kev) kev npaj rau loj-scale tuab-walled (10-50MM) seamless kav yog ua ntau thiab ntau mature.
5. Qee lub tuam txhab titanium tau ua tiav cov kav hlau loj loj uas tsim los ntawm cov hlua vuam, thiab cov txheej txheem extrusion thiab dov ib txwm muaj cov nqi siab, cov txheej txheem nyuaj, thiab kev tswj xyuas nyuaj ntawm cov teeb meem sab hauv thiab sab nraud zoo tau raug daws.
6. Kev siv thev naus laus zis xws li kev kub ceev dov ntawm hlau billets, yob tuag daim duab, thiab ntau lub raj nruam annealing tau ua rau titanium hlau cov khoom xws li vuam hlau, kev kho mob, thiab aerospace fasteners zoo heev.
7. Keeb kwm, tsuas yog Tebchaws Meskas thiab Soviet Union tuaj yeem tsim cov titanium alloy profiles. Tom qab xyoo ntawm kev tshawb fawb, Baoti Group ntse tsim ntau yam profiles kom tau raws li qhov xav tau ceev ntawm lub teb chaws kev lag luam aerospace.
3. Qee qhov kev xav txog kev txhim kho thiab kev siv cov khoom siv titanium
Ob daim ntawv thov kev lag luam ntawm cov khoom siv titanium muaj qhov loj tshaj plaws; Marine ships, kev tsim kho, thiab cov khoom siv hauv av titanium tau dhau los ua cov haujlwm tshiab ntawm cov ntaub ntawv titanium. Nws kwv yees tias nyob rau hauv 2-3 xyoo tom ntej, raws li qhov tam sim no txoj kev loj hlob ntawm 20-30 feem pua, lub teb chaws daim txhuam cev titanium thiab titanium ua cov ntaub ntawv sai sai yuav ncav cuag 200, 000 tons.
