| Litekanyetso tsa tekheniki | Lihlahisoa li arotsoe | Mohlala | Karolelano ea boholo ba karoloana (nm) | Bohloeki (%) | Sebaka se ikhethileng (m2 / g) | Boima ba bongata (g/cm3) | Li-polymorphs | Mmala | | Nanoscale | DK-TaC-001 | 100 | > 99.0 | 32.8 | 3.10 | Khubu | E sootho-e ntšo | | Submicron | DK-TaC-002 | 800 | > 99.8 | 8.38 | 4.10 | Khubu | E sootho e sootho | Litšobotsi tse ka sehloohong tsanano-tantalum carbide ultrafine tantalum carbide phofo e lokiselitsoeng ka mokhoa o khethehileng, tekanyo ea phofo ea boholo bo lekanang, e qhalakantsoeng habonolo, ka thata le boleng bo bohlokoa le ho feta, botsitso bo phahameng ba lik'hemik'hale le thepa e ntle ea mocheso o phahameng, matla a matla a antioxidant, motlakase oa motlakase o moholo.Density 14.5g/cm3 melting point 38750C, ntlha e belang ke 55000C.Tantalum carbide ultrafine powders ke lisebelisoa tsa bohlokoa tsa ceramic, tšepe le li-carbides tse sa tloaelehang tsa tšepe, TaC, NbC, Cr2C3, VC, e kenyellelitsoeng ho hatella kholo ea lijo-thollo tsa motsoako le ho ntlafatsa sebopeho sa mokhatlo ka sepheo sa mantlha, ebang ke tlhahiso ea lijo-thollo tse mahoashe tsa ultrafine. li-alloys, joalo ka lisebelisoa tsa merafo, kapa mekoallo e chitja e lokela ho khetha boholo bo tlase bo sa tloaelehang ba tšepe ea carbide ke palo e nyane ea carbide ea tšepe e sa tloaelehang ka lebaka la ho eketsoa, e qala ho lokisa boholo ba lijo-thollo tsa WC le ho ntlafatsa sebopeho sa mokhatlo, ka hona, tšepo. hore phello e tlatselletsang ea ho hasana ha Haojiu Hang ho feta.Haholo-holo bakeng sa mekoallo chitja le tse ling tse ultra-hantle lijo-thollo motsoako, haeba additive ke kaba haholo, empa sebopeho sa alloy foldara e teteaneng, ka sebele ha hoa lokela.
Lisebelisoa
1 nm tantalum carbide ultrafine tantalum carbide phofo e sebelisoang ka metallurgy ea phofo, lisebelisoa tsa ho itšeha, lirafshoa tse ntle, ho beha mouoane oa lik'hemik'hale, li-additives tse sa sebetseng ka thata ho ntlafatsa ho tiea ha motsoako;
2 nm tantalum carbide ultrafine tantalum carbide powder, tungsten based alloy grain refiner, e ka ntlafatsa haholo thepa ea motsoako. |
