| Zosintha zaukadaulo | Zogulitsa zimagawidwa m'magulu | Chitsanzo | Avereji ya kukula kwa tinthu (nm) | Chiyero (%) | Malo enieni (m2/ g) | Kachulukidwe kachulukidwe (g/cm3) | Ma polymorphs | Mtundu | | Nanoscale | Chithunzi cha DK-VC-001 | 80 | > 99.9 | 30.1 | 2.14 | Kube | Wakuda | | Submicron | Chithunzi cha DK-VC-002 | 700 | > 99.6 | 8.3 | 2.80 | Kube | Wakuda |
Waukulu makhalidwe anano vanadium carbide ultrafine vanadium carbide ufa wokonzedwa mwa njira yapadera, nano vanadium carbide VC = 62.95, mpweya wa 22% wa ufa wakuda wachitsulo, crystallization ya sodium chloride mtundu wa cubic crystal system, lattice yokhazikika 4.182 Å , yotentha mfundo, malo osungunuka 28000C, 39000C, kukhazikika kwa mankhwala abwino komanso kutentha kwakukulu.Itha kugwiritsidwa ntchito ngati zida zodulira, mafakitole opangira zitsulo ndi ma tungsten carbide grain refiner alloys, amatha kusintha kwambiri.Monga VC ndi zina osowa zitsulo carbide anawonjezera kupondereza aloyi mbewu kukula ndi kusintha dongosolo bungwe monga cholinga chachikulu, kaya ndi kupanga coarse njere, monga zida migodi kapena mipiringidzo yozungulira, monga kopitilira muyeso-chabwino mbewu aloyi, ayenera kusankha otsika Fsss carbides zitsulo osowa, osowa zitsulo carbides chifukwa anawonjezera pang'ono akuyamba kusintha WC tirigu kukula ndi kusintha udindo wa dongosolo dongosolo, choncho, ine ndikuyembekeza zowonjezera bwino kubalalitsidwa kwa kwambiri. Haojiu Hang.Ndodo ndi zina kopitilira muyeso-zabwino tirigu aloyi ngati zowonjezera ndi akhakula, koma mapangidwe aloyi chikwatu coarse, osayenera kusintha ntchito za zinthu.Ndinagulitsa ufa wa nano vanadium carbide, kukula kwa tinthu to nanoscale, kuchuluka kwa kuchuluka kwa khumi kumatha kusintha kwambiri magwiridwe antchito.Vanadium carbide monga choyenga tirigu, wakhala chimagwiritsidwa ntchito zitsulo ndi mafakitale ena, mkulu kuyeretsedwa, nano nano vanadium carbide, ntchito yake kuonjezera kukula ndi chitukuko cha sayansi ndi luso, akhala ankagwiritsa ntchito simenti carbide ndi zipangizo zothandizira m'madera ambiri. , ndi kuphatikiza kwa vanadium ndi titaniyamu chitukuko cha chuma ndi kupanga gulu lofunika la zipangizo zatsopano zowonjezera zamtengo wapatali.
Mapulogalamu
Chida chodulira, mafakitale achitsulo ndi choyenga chambewu cha tungsten carbide, amatha kusintha kwambiri zinthu za aloyi.
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