"Thaum ntxov, lub ntiaj teb tsis tshua muaj kev lag luam hlau nplaum ruaj khov yog kev sib cav sib ceg hauv ntiaj teb, nrog rau kuv lub teb chaws, Europe, Amelikas, thiab Nyij Pooj txhua tus accounting rau 1/3. Tab sis txog tam sim no, kuv lub teb chaws tau tuav txoj haujlwm tseem ceeb, thiab 70 feem pua rau 80 feem pua ntawm cov khoom lag luam hauv ntiaj teb tau tsim nyob rau hauv kuv lub teb chaws Tam sim no, cov khoom siv hlau nplaum ruaj khov tseem loj hlob ntawm tus nqi ntawm 20 mus rau 30 feem pua ntawm ib xyoos. " Li Wei, tus thawj coj ntawm Lub Tsev Haujlwm Saib Xyuas Kev Ua Haujlwm ntawm Cov Khoom Siv Hluav Taws Xob ntawm Lub Tsev Haujlwm Tshawb Fawb Hlau thiab Hlau, tau hais rau tus neeg sau xov xwm zoo siab heev.
Lub teb chaws "{0}}" phiaj xwm phiaj xwm "Tsev Kawm Ntawv Tseem Ceeb ntawm Kev Npaj thiab Kev Kho Hniav ntawm Kev Ua Haujlwm Siab Tsis Muaj Lub Ntiaj Teb Permanent Magnet Materials" tau tshaj tawm hauv xyoo 2001. Hauv kev ua haujlwm ntawm cov khoom siv, qhov project no tau txais kev txhawb nqa ntau tshaj. Li Wei piav qhia tias qhov laj thawj tseem ceeb yog txoj haujlwm tseem ceeb ntawm lub ntiaj teb tsis tshua muaj cov khoom siv hlau nplaum ruaj khov hauv kuv lub tebchaws.
kuv lub teb chaws yog ib lub teb chaws uas muaj peev txheej loj ntawm cov khoom siv hlau nplaum tsis tshua muaj hauv ntiaj teb. Deng Xiaoping ib zaug hais tias: "Lub Middle East muaj roj, thiab Tuam Tshoj muaj tsawg ntiaj teb." Ntawm lub ntiaj teb cov pov thawj tsawg lub ntiaj teb reserves ntawm 45 lab tons, kuv lub teb chaws muaj 36 lab tons, suav txog li 80 feem pua ntawm lub ntiaj teb cov pov thawj reserves. Pib los ntawm "Sixth Five-Year Plan", lub teb chaws tau nqis peev nyiaj ntau txhua xyoo rau kev txhim kho thiab nthuav dav ntawm kev siv cov peev txheej tsawg hauv ntiaj teb. Li Wei hais rau cov neeg sau xov xwm: "Nyob rau hauv daim ntawv thov ntawm lub ntiaj teb tsis tshua muaj, cov hlau nplaum tsis tshua muaj hauv ntiaj teb tau lees paub los ntawm cov khoom lag luam uas yog daim ntawv thov kev vam meej tshaj plaws, thiab nws tau mus txog qib uas tib neeg tsis tuaj yeem ua yam tsis muaj hauv lawv cov khoom tsim thiab lub neej."
Tam sim no, nrog rau kev loj hlob sai ntawm kev tsim thiab kev siv thev naus laus zis ntawm lub ntiaj teb tsis tshua muaj NdFeB sib nqus cov ntaub ntawv hauv kuv lub tebchaws, lawv tau siv dav hauv cov xov tooj ntawm tes, khoos phis tawj khoos phis tawj, suab thiab cov hlau nplaum, cov hlau nplaum ruaj khov, cov sensors, sib nqus couplings, sib nqus sib nqus , thiab watt-teev meters. thiab lwm yam khoom siv. Thiab cov "863" txoj kev npaj "cov khoom siv hlau nplaum uas tsis tshua muaj hauv ntiaj teb"
Cov qib high-qib sintered NdFeB hlau nplaum tau ua tiav los ntawm qhov project tau ua tiav hauv cov kev sib txuas tseem ceeb thiab muaj ntau yam haujlwm. Li Wei tau hais tias: "Qhov kev ua tau zoo ntawm cov hlau nplaum kub kub uas tau npaj los ntawm txoj haujlwm no tau mus txog 9.6MGOe ntawm 500 degree, qeb duas nyob rau hauv txoj haujlwm tseem ceeb hauv ntiaj teb. , thiab cov khoom sib nqus ntawm kev ua haujlwm siab NdFeB hlau nplaum, Kev nce qib tseem ceeb tau ua nyob rau hauv kev tshawb nrhiav thiab kev sim ntawm cov txheej txheem ntawm lub sijhawm ruaj khov, nrog rau kev tshawb fawb ntawm microstructure ntawm cov khoom npaj ntawm ntau yam heterosexual hlau nplaum. kev siv pej xeem, kev ua haujlwm siab tsis tshua muaj lub ntiaj teb cov khoom siv hlau nplaum ruaj khov uas peb tau tsim los kuj tau ua tiav hauv kev tiv thaiv, xws li cov tswv yim tshiab tshaj plaws Lub inertial platform torque lub cev muaj zog ntawm cov cuaj luaj, kev tswj tus cwj pwm, inertial navigation system, thiab propulsion system ntawm "Shenzhou" series ntawm spacecraft thiab satellites. Nws kuj muaj xws li lub solenoid valve rau lub o rbit tswj cav, mine tswj system ntawm lub nkoj, thiab cov tub ntxhais ntawm cov cuaj luaj, thiab lwm yam. "