| Litekanyetso tsa tekheniki | Lihlahisoa li arotsoe | Mohlala | Karolelano ea boholo ba karoloana (nm) | Bohloeki (%) | Sebaka se khethehileng sa bokaholimo (m2/ g) | Boima ba bongata (g / cm3) | Li-polymorphs | Mmala | | Nanoscale | DK-VC-001 | 80 | > 99.9 | 30.1 | 2.14 | Khubu | Ntsho | | Submicron | DK-VC-002 | 700 | > 99.6 | 8.3 | 2.80 | Khubu | Ntsho |
Litšobotsi tse ka sehloohong tsanano vanadium carbide ultrafine vanadium carbide powder e lokiselitsoeng ka mokhoa o khethehileng, nano vanadium carbide VC = 62.95, carbon content ea 22% ea phofo e ntšo e kang tšepe, crystallization ea mofuta oa sodium chloride cubic crystal system, lattice constant 4.182 Å , e belang ntlha, ntlha ea ho qhibiliha 28000C, 39000C, botsitso bo botle ba lik'hemik'hale le ts'ebetso e phahameng ea mocheso.E ka sebelisoa bakeng sa lisebelisoa tsa ho seha, liindasteri tse etsang tšepe le li-alloys tsa ho hloekisa lijo-thollo tsa tungsten carbide, li ka ntlafatsa haholo.Joalo ka ha VC le tse ling tse sa tloaelehang tsa tšepe li eketsoa ho hatella kholo ea lijo-thollo tsa alloy le ho ntlafatsa sebopeho sa mokhatlo e le sepheo sa mantlha, ebang ke tlhahiso ea lijo-thollo tse mahoashe, joalo ka lisebelisoa tsa merafo kapa mekoallo e chitja, joalo ka alloy ea lijo-thollo tsa Ultra-fine, ba lokela ho khetha e tlaase Fsss carbides tsa tšepe tse sa tloaelehang, ka seoelo tšepe carbides ka lebaka la ekelitsoeng e nyenyane palo ea e sa tsoa qala ho lokisa WC boholo ba lijo-thollo le ho ntlafatsa karolo ea sebopeho sa mokhatlo o hlophisitsoeng, 'me ka hona, ke tšepa additives finer dispersion tsa ho feta. Haojiu Hang.Lithupa le tse ling tsa ultra-fine lijo-thollo motsoako haeba tlatsetso e le mpe haholo, empa sebopeho sa foldara ea motsoako e mahoashe, ha e tšoanelehe ho ntlafatsa ts'ebetso ea lintho tse bonahalang.Ke rekisitse phofo ea nano vanadium carbide, boholo ba likaroloana ho nanoscale, karolo ea ho eketsoa ho kakaretso ea likete tse leshome e ka ntlafatsa haholo ts'ebetso ea thepa.Vanadium carbide joalo ka sehloekisi sa lijo-thollo, e 'nile ea sebelisoa haholo liindastering tsa tšepe le tse ling, tlhoekiso e phahameng, nano nano vanadium carbide, ts'ebeliso ea eona ea ho holisa le nts'etsopele ea mahlale le mahlale a morao-rao, e' nile ea sebelisoa haholo ho carbide e entsoeng ka samente le lisebelisoa tse thusang masimong a mangata. , ke motsoako oa nts'etsopele ea lisebelisoa tsa vanadium le titanium le tlhahiso ea sehlopha sa bohlokoa sa thepa e ncha ea boleng bo phahameng.
Lisebelisoa
Sesebelisoa sa ho itšeha, indasteri ea tšepe le sesebelisoa sa ho hloekisa lijo-thollo tsa tungsten carbide, se ka ntlafatsa haholo thepa ea alloy.
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