spherical nadiifnimo sare leh niobium carbide budada
Sharaxaada Alaabta
Niobium carbide budadawaa bunni khafiif ah wuxuuna leeyahay dhalaal macdan ah.Codsiyada warshadaha, budada carbide niobium waxaa loo isticmaali karaa in lagu soo saaro cermet, alloys kulayl u adkaysta iyo carbide sibidhka, iyo sidoo kale waxaa loo isticmaali karaa sidii wax lagu daro carbide sibidhka, taas oo si weyn u hagaajin karta adkaanta kulaylka iyo caabbinta shoogga kulaylka, iska caabinta kulaylka, iyo iska caabbinta oksaydhka ee karbidhida sibidhka.Intaa waxaa dheer, niobium carbide sidoo kale waxaa loo isticmaali karaa in lagu sameeyo qalabka wax lagu gooyo, oo leh kulayl adag oo wanaagsan, caabbinta shoogga kulaylka iyo caabbinta oksaydhka kulaylka.
Tilmaamid
| Niobium Carbide Budada Kiimikada (%) | ||
| Halabuurka kiimikada | NbC-1 | NbC-2 |
| CT | ≥11.0 | ≥10.0 |
| CF | ≤0.10 | ≤0.3 |
| Fe | ≤0.1 | ≤0.1 |
| Si | ≤0.04 | ≤0.05 |
| Al | ≤0.02 | ≤0.02 |
| Ti | - | ≤0.01 |
| W | - | ≤0.01 |
| Mo | - | ≤0.01 |
| Ta | ≤0.5 | ≤0.25 |
| O | ≤0.2 | ≤0.3 |
| N | ≤0.05 | ≤0.05 |
| Cu | ≤0.01 | ≤0.01 |
| Zr | - | ≤0.01 |
Sem
Nidaamka xakamaynta tayada
Huarui waxa uu leeyahay nidaam maarayn tayo adag.Waxaan tijaabineynaa badeecada marka hore ka dib marka aan dhameyno wax soo saarkayaga, waxaanan tijaabineynaa mar kale ka hor dhalmo kasta, xitaa muunad.Oo haddii aad u baahan tahay, waxaan jeclaan lahayn inaan aqbalno qolo saddexaad inay tijaabiso.Dabcan haddii aad rabto, waxaan ku siin karnaa muunad si aad u tijaabiso.
Tayada alaabtayada waxaa dammaanad qaaday Machadka Metallurgical Sichuan iyo Guangzhou Institute of Metal Research.Wadashaqeynta muddada dheer ee iyaga lala yeesho waxay badbaadin kartaa waqti badan oo tijaabo ah macaamiisha.
