Nrog rau kev txhim kho ntawm Tuam Tshoj txoj kev tshawb nrhiav tshiab thev naus laus zis, Suav geological thiab ib puag ncig cov neeg ua haujlwm tau tshawb pom qhov loj thiab nruab nrab ilmenite ore nyob rau sab hnub tuaj ntawm Luquan County, Yunnan Province, nrog cov peev txheej kwv yees li ntawm 1,268,900 tons thiab 614,700 tons ntawm titanomagnetite. Lub ilmenite nrhiav tau ntawm no tau mus txog kev lag luam nplai ntawm cov zaub mov loj thiab nruab nrab.
Dab tsi yog ilmenite? Qhov tseeb, nws yog huab cua oxidation ntawm hlau thiab titanium cov zaub mov thiab yog tus yuam sij rau kev tsim cov titanium ore, dav dav yog grey rau zaj duab xis, yav tas los pom muaj coob tus ilmenite hauv Sichuan Panzhihua, qhov loj thiab nruab nrab nyob rau hauv Luquan. county ntawm yunnan xeev ilmenite muaj yeeb yuj ntau npaum li cas ntawm cov kev pab cuam nyob rau hauv peb lub teb chaws, tshwj xeeb tshaj yog rau Tuam Tshoj lub teb chaws tiv thaiv kev ruaj ntseg ua hauj lwm muaj peev xwm txhim kho cov nyhuv yuav muaj kev pab loj, Vim li cas koj hais li ntawd?
Qhov tseem ceeb tshaj plaws yog lub ilmenite yog hu ua "kev txhim kho lub tswv yim ntawm" hlau cov ntaub ntawv, 1791 los ntawm British kws tshawb fawb gore thawj zaug, pom tias nws tau pom qhov chaw nyob ntawm cov hlau ore " secret that khan," muaj npe tom qab hom no. ntawm cov ntsiab lus tshiab, qhov tseeb, hom khoom no yog titanium, thaum lub sijhawm ntawd nws tsis paub, txog plaub xyoos tom qab Fabkis cov kws tshawb fawb tau daws cov hlau titanium, Qhov ntawd yog tus yam ntxwv ntawm Moynahan, tsis hais.
Ntshiab titanium xim nyiaj thiab titanium minerals nyob rau hauv ntuj nthuav dav ntau, uas suav txog li ntawm 0.6 feem pua ntawm cov phaj tectonics, nws cov ntsiab lus melting siab heev 1725 degree, nws qhov zoo dua yog qhov sib txawv ntawm qhov sib txawv me me compressive zog loj heev, Txawm li cas los xij, vim nws qhov txheeb ze qhov sib npaug tsuas yog 57 feem pua ntawm cov hlau sib npaug, tab sis nws lub zog compressive thiab lub zog thiab cov hlau, Yog li ntawd, nws yog dav siv hauv industrialization. Tshwj xeeb, cov khoom siv lead ua titanium hlau muaj qhov muaj zog ductility, uas yog ob zaug ntawm cov ntshiab txhuas, thiab nws muaj qhov kub thiab txias tsis kam thiab ua rau khaus. Vim qhov zoo dua no, titanium hlau tseem hu ua "cov khoom siv hlau zoo".
Qhov no kuj yog lub txiaj ntsim ntawm "Niam Ntiaj Teb" rau Tuam Tshoj, lub ntiaj teb los ntawm kev ua kom lub cev tsis tu ncua, tawm los ntawm cov khoom siv zoo, qhov kev tshawb pom tseem ceeb no kuj tau dhau mus dhau theem ntawm Tuam Tshoj txoj kev vam khom rau cov peev txheej txawv teb chaws. Qhov tseem ceeb tshaj plaws kuj yog txhawm rau txhim kho cov peev txheej ntawm qhov kev txhim kho kev lag luam, tej zaum yuav muaj kev txhawb nqa loj rau Tuam Tshoj txoj kev niaj hnub.
Hu rau:
Yog tias koj muaj lus nug, thov koj xav tiv tauj peb. Cov sijhawm ua haujlwm: 8:30 teev sawv ntxov txog 17:30 teev tsaus ntuj
E-mail: zhangjixia@bjygti.com
