paura nano-titanium carbide/ nano TiC 40nm 99.9%
Ko ngā āhuatanga matua o te nano-titanium carbide, te paura titanium carbide tino pai kua whakaritea mā te tikanga tukanga motuhake, he parakore teitei, he iti te whānuitanga tohatoha rahi matūriki, he nui te horahanga mata motuhake, he nui te mahi mata, he teitei te pāmahana, he ārai-waikura, he rauemi huri pai ātete-whakamātautau, he whānui te whakamahinga ki te carbide, he rauemi pakari rawa atu i runga ake nei; ko te ira rewa o te titanium carbide he tata ki te 32 ℃, he nui te pakeke o ngā wāhanga carbide, he ātete ki te waikura, he pai te pumau o te wera, e whakamahia ana i roto i te hanga rauemi ātete-kakahu, taputapu tapahi, pokepokea ai, whakarewa whakarewa whakarewa me ētahi atu wāhi; nā te mea he iti ake te rahi o te matūriki, nō reira he nui te mahi mata, he pai te kawe hiko, te koretake matū, me te mahi pai me te rino me te maitai; tāpirihia te tekau mano o te nano-titanium carbide ka taea te whakaiti i te pāmahana sintering uku titanium carbide ki te 200 nekehanga, ā, ka taea te whakapai ake i te witi uku me te whakapai ake i te tukanga sintering uku; ko te nano-titanium carbide hei rauemi uku kua whakapakarihia hei whakapai ake i ngā āhuatanga miihini o te whakarewa, te rauemi matrix uku me ngā āhuatanga kawe.
1. He warowaihā titanium nm e whakamahia ana i roto i ngā wāhanga rererangi: me te whakaaro ki ngā warowaihā nano-whakamātautau TiC o ZrC he ira rewa neke atu i te 3000 ℃, he kaha pāmahana teitei pai, he hototahi pai ki te tungsten, he rite te tauwehenga o te whakawhānui wera, ā, he nui ake i te tungsten i te kiato iti rawa. Ko te kaha hiato nano o TiCp/w me ZrCp/w ka piki haere mārire me te piki haere o te pāmahana. Ko te nano o TiCp/w me ZrCp/w i te 1000 ℃ me te 800 ℃, ko te kaha teitei rawa i piki ake i te kaha o te pāmahana rūma. Kātahi ka piki haere tonu te pāmahana, ka heke te kaha. Ko ngā rauemi hiato o tēnei kaha pāmahana teitei, ka whakapai ake i te huringa pakarukaru o te kirihou i te pāmahana W i te tinana turanga, ka nui ake te hiranga o te mahi a ngā matūriki nano-TiC me ZrC i te pāmahana teitei o te tinana kirihou W, ka hua ake he kaha pāmahana teitei pai o ngā rauemi hiato matūriki nano-TiC NONSTOICHIOMETRIC NANO ZrC matūriki W he pai ake te whakarei ake i te pāmahana teitei;
2. Pahuka uku titanium carbide nm: Ka taea te tango pai i te pahuka uku hei tātari i roto i ngā whakaurunga wai mā te whakaoho me te mimiti. Me whai pumau matū te tātari, inā koa i roto i te umanga whakarewa e whakamahi ana i te tātari o te ira rewa teitei, nō reira ko te nuinga o aua rauemi he waikura, ā, kia urutau ki te tātari o te whakarewa rewa, ko te whāinga matua ko te whakapai ake i te ātete ki te ru wera. He kaha ake te pahuka uku nano titanium carbide, te pakeke, te kawe wera, te kawe hiko, me te ātete ki te wera me te waikura i te pahuka uku waikura; He whānuitia te whakamahinga i roto i te hanga rauemi ātete-kakahu i roto i te maha o ngā mara o ngā taputapu tapahi, ngā pokepokea ai, ngā oko whakarewa whakarewa me ētahi atu uku titanium carbide mārama me ngā rauemi whatu; ko te titanium carbide o te umanga whakakoi me te whakakoi he rerekē ki te konumohe waikura, te silicon carbide, te boron carbide, he rauemi pai mō te chromium oxide me ētahi atu rauemi whakakoi tuku iho; he rite te huri nano-titanium carbide ki te taimana hangai, he nui te whakaiti i te utu i roto i te United States, Japan, Russia me ētahi atu whenua kua whānuitia te whakamahinga. Ka taea e ngā rauemi karawiti nano titanium, ngā mea whakakoi, ngā wira huri me ngā hua hinu huri te whakapai ake i te pai o te huri, me te whakapai ake i te tika o te huri me te whakaotinga o te mata.
4. mara o te whakarewa paura: Ko te paura karawiti nano-titanium mō te hanga whakarewa paura o ngā uku, ngā wāhanga karawiti o ngā rauemi mata, pērā i ngā mate kume waea, ngā mate karawiti me ētahi atu. Ko ngā āhuatanga o te karawiti sima nano-titanium: (1) he pakeke teitei, tae atu ki te HRA90 ki runga ake; (2) he ātete kakahu, he iti te tere kakahu; (3) he kaha pāmahana me te kaha antioxidant teitei; (4) he pai te kawe wera, he pai te pumau matū.
| Kua whakarōpūtia ngā hua | Tauira | Rahi matūriki toharite (nm) | Parakore (%) | Te horahanga mata motuhake (m2/ karamu) | Te mātotoru o te papatipu (g / cm3) | Ngā momo āhua | Tae |
| Ine-nano | TiC-001 | 50 | > 99.9 | 38.7 | 0.12 | Poraka | Pango |
| Iti-maikoroni | TiC-002 | 200 | > 99.8 | 10.5 | 1.18 | Poraka | Pango |
| 1. | nanomita karāhe silicon / Nano SiC 40nm 99.9% |
| 2. | nano-titanium carbide / Nano TiC 40nm 99.9% |
| 3. | Paura WC hanganga nano/Paura WC Nano 50nm 99.9% |
| 4. | nanomita zirconium carbide/ Nano ZrC 50nm 99.9% |
| 5. | nano vanadium carbide / Nano VC 50nm 99.9% |
| 6. | nano-tantalum carbide / Nano TaC 100nm 99.9% |
| 7. | nano-molybdenum carbide/ Nano MoC 80nm 99.9% |
| 8. | nano-chromium carbide / Nano CrC 80nm 99.9% |
