I-Titanium carbon nitride powder iwuhlobo olusebenza kahle kakhulu, isetshenziswa kabanzi ngezinto zobumba ze-non-oxide, ezinobuhle be-TiC ne-TiN, inendawo ephakeme yokuncibilika, ukuqina okuphezulu, ukumelana nokugqwala nokumelana ne-oxidation, futhi inokuguquguquka okuhle kwe-thermal kanye ne-conductivity kagesi. ukuzinza kwamakhemikhali, alungele imishini, imboni yamakhemikhali, ukukhiqizwa kwezimoto kanye ne-aerospace kanye neminye imikhakha eminingi.
I-TiCN Titanium Carbide Nitride Powder Composition % | ||||||||
Ibanga | I-TiCN | Ti | N | TC | FC | O | Si | Fe |
≧ | ≤ | ≤ | ≤ | |||||
I-TiCN-1 | 98.5 | 75-78.5 | 12-13.5 | 7.8-9.5 | 0.15 | 0.3 | 0.02 | 0.05 |
I-TiCN-2 | 99.5 | 76-78.9 | 10-11.8 | 9.5-10.5 | 0.15 | 0.3 | 0.02 | 0.05 |
I-TiCN-3 | 99.5 | 77.8-78.5 | 8.5-9.8 | 10.5-11.5 | 0.2 | 0.4 | 0.4 | 0.05 |
Usayizi | 1-2um, 3-5um, | |||||||
Usayizi ngokwezifiso |
1. Amathuluzi okusika ama-cermet asekelwe ku-Ti(C,N).
I-Ti(C,N)-based cermet iyinto ebaluleke kakhulu yesakhiwo.Uma kuqhathaniswa ne-WC-based cemented carbide, ithuluzi elilungiswe nalo libonisa ubulukhuni obubomvu obuphakeme, amandla afanayo, ukuqhutshwa kwe-thermal kanye ne-friction coefficient ekucubunguleni.Inobude bokuphila obuphakeme noma ingathatha isivinini sokusika esiphezulu ngaphansi kwesikhathi esifanayo sokuphila, futhi isiqeshana sokusebenza esicutshunguliwe sinokuqedwa okungcono.
2. I-Ti(C,N)-based cermet coating
I-Ti(C,N)-based cermet ingenziwa ibe yizimbotshana ezingagqoki nezinto zokubumba.Ukufakwa kwe-Ti(C,N) kunezinto ezinhle kakhulu zomshini kanye ne-tribological.Njengento eqinile futhi engagugi, isetshenziswe kabanzi kumathuluzi okusika, ama-drill kanye nesikhunta, futhi inamathemba abanzi wokufaka isicelo.
3. Izinto ze-ceramic ezihlanganisiwe
I-TiCN powder ingahlanganiswa nezinye izitsha zobumba ukuze zenze izinto ezihlanganisiwe, ezifana ne-TiCN/Al2O3, TiCN/SiC, TiCN/Si3N4, TiCN/TiB2.Njengokuqiniswa, i-TiCN powder ingathuthukisa amandla nokuqina kwe-fracture yezinto, futhi ingathuthukisa ukuqhutshwa kukagesi.
4. Izinto eziphikisayo
Ukwengeza ama-non-oxides ezintweni eziphikisayo kuzoletha izici ezinhle kakhulu.Ucwaningo luye lwabonisa ukuthi ukuba khona kwe-titanium carbonitride powder kungathuthukisa kakhulu ukusebenza kwezinto eziphikisayo.