| Imingcele yezobuchwepheshe | Imikhiqizo ihlukaniswa | Imodeli | Isilinganiso sikasayizi wezinhlayiyana (nm) | Ubumsulwa (%) | Indawo ethile (m2 / g) | Ukuminyana ngobuningi (g/cm3) | Ama-Polymorphs | Umbala | | I-Nanoscale | I-DK-TaC-001 | 100 | > 99.0 | 32.8 | 3.10 | Ikhibhu | Brown-omnyama | | I-Submicron | I-DK-TaC-002 | 800 | > 99.8 | 8.38 | 4.10 | Ikhibhu | onsundu onsundu | Izici eziyinhloko zeI-nano-tantalum carbide ultrafine tantalum carbide powder elungiselelwe ngenqubo ekhethekile, i-powder particle size ifane, ihlakazeke kalula, iqinile futhi ikhwalithi ibaluleke kakhulu, ukuqina kwamakhemikhali aphezulu kanye nezakhiwo ezinhle zokushisa okuphezulu, umthamo oqinile we-antioxidant, ukuqhutshwa kukagesi okukhulu.Ukuminyana 14.5g/cm3 iphuzu elincibilikayo 38750C, iphoyinti abilayo 55000C.I-Tantalum carbide ultrafine powders iyizinto ezibalulekile ze-ceramic, insimbi kanye ne-carbides yensimbi engavamile i-TaC, i-NbC, i-Cr2C3, i-VC, yengezwe ukuze icindezele ukukhula okusanhlamvu kwe-alloy futhi ithuthukise isakhiwo senhlangano ngenjongo eyinhloko, kungakhathaliseki ukuthi ukukhiqizwa kokusanhlamvu okusanhlamvu kwe-ultrafine. ama-alloys, njengamathuluzi ezimayini, noma imigoqo eyindilinga kufanele ikhethe usayizi wezinhlayiya zensimbi ezingavamile ezingavamile, inani elincane le-carbide yensimbi engavamile ngenxa yokwengezwa, iqala ukulungisa usayizi wokusanhlamvu we-WC futhi ithuthukise isakhiwo senhlangano, futhi ngaleyo ndlela, ithemba. ukuthi umthelela ongeziwe wokuhlakazeka kahle kuyanda i-Haojiu Hang.Ikakhulukazi imigoqo eyindilinga kanye nokunye okusanhlamvu okusanhlamvu okusanhlamvu, uma isengezo sinzima kakhulu, kodwa ukwakheka kwefolda ye-alloy ewugqinsi, khona-ke akufanelekile.
Izinhlelo zokusebenza
I-1 nm tantalum carbide ultrafine tantalum carbide powder esetshenziswa ku-powder metallurgy, amathuluzi okusika, izitsha zobumba ezinhle, ukufakwa komhwamuko wamakhemikhali, izithasiselo ze-alloy eziqinile ezingagugi ukuze kuthuthukiswe ukuqina kwengxubevange;
2 nm tantalum carbide ultrafine tantalum carbide powder, tungsten based alloy grain refiner, ingathuthukisa kakhulu izakhiwo zengxubevange. |
