Maya | Shayga | Tilmaamaha Heerka | |||||||
1 | Alaabta | Cr3C2 | NbC | TaC | TiC | VC | ZrC | HfC | |
2 | Nuxurka % | Wadarta C ≥ | 12.8 | 11.1 | 6.2 | 19.1 | 17.7 | 11.2 | 6.15 |
C ≤ bilaash ah | 0.3 | 0.15 | 0.1 | 0.3 | 0.5 | 0.5 | 0.3 | ||
3 | Kiimiko wasakhnimo PCT Max kasta | O | 0.7 | 0.3 | 0.15 | 0.5 | 0.5 | 0.5 | 0.5 |
N | 0.1 | 0.02 | 0.02 | 0.02 | 0.1 | 0.05 | 0.05 | ||
Fe | 0.08 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | ||
Si | 0.04 | 0.01 | 0.01 | 0.02 | 0.01 | 0.005 | 0.005 | ||
Ca | - | 0.005 | 0.01 | 0.01 | 0.01 | 0.05 | 0.05 | ||
K | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 | ||
Na | 0.005 | 0.005 | 0.005 | 0.01 | 0.01 | 0.005 | 0.005 | ||
Nb | 0.01 | - | 0.01 | 0.01 | 0.01 | 0.005 | 0.005 | ||
Al | - | 0.005 | 0.01 | - | - | - | - | ||
S | 0.03 | - | - | - | - | - | - | ||
4 | Cabbirka | 0.5-500micron ama 5-400mesh ama sida loo habeeyey | |||||||
5 | Baakad | 2kgs oo ku jira bac isku dhafan oo leh durbaan bir ah oo dibadda ah, 25kgs net |
Tantalum Carbide TaC, budada midabka brown, qaab dhismeedka crystal cubic ee nooca sodium chloride, miisaanka kelli 192.96, cuf 14.3g/cm3, barta dhalaalaysa 3880°C, barta karkarinta 5500°C, waa mid aan milmi karin biyaha iyo asiidhka inorganic, waxaanay ku milmi kartaa isku dhafka hydrofluoric acid iyo nitric acid wayna qudhmi kartaa.Tantalum Carbide waxay door muhiim ah ka ciyaartaa joojinta korriinka hadhuudhka iyo hagaajinta qallafsanaanta cas iyo xidhashada caabbinta daawaha, kor u qaadida iska caabbinta oksaydhka iyo iska caabinta daxalka ee daawaha iyo hagaajinta qaab dhismeedka daawaha.Iyada oo leh xasillooni kiimiko oo sarreeya iyo dabeecad heerkul sarreeya, TaC waa wax lagu daro muhiim u ah hadhuudh crystalline wanaagsan ee WC si loogu gooyo qalab adag oo la mid ah dheemanka.Waxay sidoo kale bixin kartaa iska caabin weyn heerkulka ilaa 3880 ° C, waxayna ka heleysaa codsiyada ballaaran ee beeraha sida Alloys adag, bartilmaameedyada, alaabta alxanka, cermets, elektiroonigga, mishiinada iyo warshadaha duulista.