nano-titanium carbide paura/ nano TiC 40nm 99.9%
Ko nga ahuatanga matua o te nano-titanium carbide, te paura titanium carbide ultra-pai kua oti te whakarite i roto i te tikanga tukanga motuhake, te parakore teitei, te waahanga tohatoha iti o te matūriki, te waahi motuhake teitei, te mahi teitei o te mata, te teitei teitei, te anti-oxidation, he pai he mea whakakorikori whakakorikori-atete, ka whakamahia nuitia ki te carbide, ka mau i nga rawa tino kaha ki runga; Titanium carbide te ira whakarewa o te āhua 32 ℃, wāhanga carbide, ki te pakeke tiketike, te waikura ātete, pai pūmautanga waiariki, whakamahia i roto i te hanga rauemi kākahu-ātete, taputapu tapahi, pokepokea ai, whakarewa konganuku crucibles me etahi atu wahi; no te mea he iti ake te rahi o te matūriki me te mea he mahi mata teitei, me te pai o te kawe hiko, te koretake matū, me te pai o te mahi me te rino me te rino; tāpiri kotahi tekau mano o te nano-titanium carbide ka taea te whakaiti i te titanium carbide ceramic sintering pāmahana o 200 nekehanga, a ka taea te para i te witi uku me te whakapai ake i te tukanga sintering uku; te nano-titanium carbide hei rauemi uku hei whakapai ake i nga ahuatanga miihini o te whakarewa, te taonga matrix ceramic me nga taonga kawe.
1. Nm titanium carbide e whakamahia ana i roto i nga waahanga aerospace: ma te whai whakaaro ki nga nano-carbides whakakorikori TiC o ZrC he tohu whakarewa i runga ake i te 3000 ℃, he pai te kaha o te pāmahana teitei, me te pai o te hototahi ki te tungsten, he rite te whakarea o te roha waiariki, a he nui ake atu i te tungsten i te kiato tino iti. Nano o TiCp / w me te ZrCp / w te kaha hiato me te piki haere o te pāmahana he piki haere. Ko te Nano o TiCp / w me te ZrCp / w i te 1000 ℃ me te 800 ℃ ia, i tino piki ake te kaha teitei i whakaritea ki te kaha o te pāmahana rūma tēnā. Na ka piki tonu te pāmahana, ka heke te kaha. Ko nga whakahiato o tenei kaha teitei o te wera nui, W te tinana turanga me te pāmahana ki te whakapai ake i te hurihanga pakaruhanga mo te kirihou, ka hanga i nga matūriki nano-TiC me ZrC i te kirihou wera teitei Ko te mahi a te tinana-W-tinana kia tino nui ake, ka puta he tino pai. te kaha o te pāmahana teitei o nga rauemi hiato nano-TiC matūriki NONSTOICHIOMETRIC NANO ZrC matūriki W he pai ake te whakapai ake i te pāmahana teitei;
2. nm titanium carbide uku pahuka: pahuka i uku hei tātari i roto i inclusions wai e taea te tango tōtika te tikanga tātari te oho me te adsorption. Me te tātari te pūmautanga matū o te rauemi, rawa i roto i te ahumahi metallurgical kei te whakamahi i nga whakaritenga tātari o te ira whakarewa tiketike, a reira te nuinga o taua rauemi ki te waikura, a ki te urutau ki te filtration o te whakarewa whakarewa, te nuinga te whai o te te whakapai ake i te parenga waiariki. Ko te Nano titanium carbide ceramic foam he kaha ake te kaha, te pakeke, te wera o te waiariki, te hiko hiko, me te wera me te waikura atu i te waikura ceramic foam; Ka whakamahia nuitia i roto i te hanga i nga rawa kakahu-atete i roto i te maha o nga mara o te tapahi taputapu, te pokepokea ai, te whakarewa konganuku kongakonga me etahi atu mea maramara titanium carbide me nga taonga whatu; Titanium carbide abrasive o te abrasives me te abrasive ahumahi he rereke ki te konumohe waikura, silicon carbide, boron carbide, he mea tino pai o te chromium oxide me etahi atu taonga abrasive tuku iho; nano-titanium carbide huri rite ki te taimana waihanga, tino whakaiti i te utu i roto i te United States, Japan, Russia me ētahi atu whenua kua whakamahia whānuitia. Ko nga rauemi nano titanium carbide, abrasives, huri wira me nga hua hinu hinu ka taea te whakapai ake i te pai o te huri, me te whakapai ake i te tika o te huri me te whakaoti mata.
4. mara o te paura whakarewa: Nano-titanium carbide paura mo te paura whakarewa whakarewa o uku, wahi carbide o te rauemi mata, pērā i mate waea tuhi, mate carbide me te aha. Nano titanium carbide based cimented carbide he nga ahuatanga e whai ake nei: (1) te pakeke teitei, te tikanga ki runga ki te HRA90 i runga ake; (2) mau atete, iti te reiti kakahu; (3) teitei teitei me te kaha antioxidant; (4) pai te kawe waiariki, te pai o te matū.
| Kua whakarōpūhia nga hua | Tauira | Rahi matūriki toharite (nm) | Pure (%) | Te horahanga mata motuhake (m2/ g) | Kiato rahi (g / cm3) | Polymorphs | Tae |
| Tauine Nano | TiC-001 | 50 | >99.9 | 38.7 | 0.12 | kupiki | Pango |
| Maorooro | TiC-002 | 200 | > 99.8 | 10.5 | 1.18 | kupiki | Pango |
| 1. | nanometer silicon carbide / Nano SiC 40nm 99.9% |
| 2. | nano-titanium carbide / Nano TiC 40nm 99.9% |
| 3. | wc hanga nano Paura/ Nano WC 50nm 99.9% |
| 4. | nanometer 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% |
