i-nano-titanium carbide powder/ i-nano TiC 40nm 99.9%
Izici eziyinhloko ze-nano-titanium carbide, i-titanium carbide powder e-ultra-fine elungiselelwe ngendlela ekhethekile yenqubo, ubumsulwa obuphezulu, ububanzi bokusatshalaliswa kwezinhlayiyana ezincane, indawo ephezulu ethile, umsebenzi ophezulu wobuso, izinga lokushisa eliphezulu, i-anti-oxidation, iyinto enhle yokugaya engamelana nokuphikiswa, isetshenziswa kabanzi ku-carbide, izinto eziqinile ezigugile ngenhla; i-titanium carbide inephuzu lokuncibilika elingaba ngu-32 ℃, izingxenye ze-carbide, enobulukhuni obuphezulu, ukumelana nokugqwala, ukuzinza okuhle kokushisa, esetshenziswa ekukhiqizeni izinto ezingagugi, amathuluzi okusika, isikhunta, izitsha zensimbi ezincibilikayo nezinye izindawo; ngoba usayizi wezinhlayiyana ezincane ngakho-ke zinomsebenzi ophezulu wobuso, zinomoya omuhle kagesi, ukungangeni kwamakhemikhali, kanye nokusebenza okuhle kakhulu kanye nensimbi nensimbi; ukwengeza izinkulungwane eziyishumi ze-nano-titanium carbide kunganciphisa izinga lokushisa lokuncibilika kwe-titanium carbide ceramic elingama-degree angu-200, futhi kungalungiswa okusanhlamvu kwe-ceramic futhi kuthuthukise inqubo yokuncibilika kwe-ceramic; i-nano-titanium carbide njengezinto ze-ceramic eziqinisiwe ukuthuthukisa izakhiwo zemishini zensimbi, izinto ze-matrix ze-ceramic kanye nezakhiwo zokuhambisa.
1. i-nm titanium carbide esetshenziswa ezingxenyeni zezindiza: uma kucatshangelwa ama-nano-carbide aphikisayo i-TiC ye-ZrC inephuzu lokuncibilika elingaphezu kuka-3000 ℃, enamandla okushisa aphezulu, kanye nokuhambisana okuhle ne-tungsten, i-coefficient efanayo yokwanda kokushisa, futhi inamandla angaphezu kwe-tungsten ngobuningi obuphansi kakhulu. Amandla ahlanganisiwe e-Nano ye-TiCp / w kanye ne-ZrCp / w kanye nokushisa okwandayo akhuphuka kancane kancane. I-Nano ye-TiCp / w kanye ne-ZrCp / w ku-1000 ℃ kanye no-800 ℃ ngokulandelana, amandla aphezulu akhushulwe kakhulu uma kuqhathaniswa namandla okushisa kwegumbi afanele. Ngemuva kwalokho izinga lokushisa liyaqhubeka likhuphuka, amandla ancipha. Izinhlanganisela zalo mandla okushisa aphezulu angavamile, umzimba wesisekelo ongu-W onezinga lokushisa lokuthuthukisa ukuguqulwa kobuthakathaka bepulasitiki, okwenza izinhlayiya ze-nano-TiC kanye ne-ZrC ezisezingeni eliphezulu lomzimba wepulasitiki osekelwe ku-W zibaluleke kakhulu, okuholela emandleni okushisa aphezulu amahle kakhulu ezinto ezihlanganisiwe izinhlayiya ze-nano-TiC NANO ZrC NANO substrate engu-W zinokuthuthukiswa okungcono kokushisa okuphezulu;
2. I-nm titanium carbide ceramic foam: I-ceramic foam njengesihlungi ezintweni ezifakiwe uketshezi ingasuswa ngempumelelo. Indlela yokuhlunga iyavuselelwa futhi imuncwe. Isihlungi sidinga ukuzinza kwamakhemikhali kwezinto, ikakhulukazi embonini ye-metallurgical, sisebenzisa izidingo zesihlungi zephuzu eliphezulu lokuncibilika, ngakho-ke iningi lazo lihambisana ne-oxide, futhi livumelane nokuhlungwa kokuncibilika kwensimbi, ikakhulukazi ukuphishekela ukuthuthukiswa kokumelana nokushaqeka kokushisa. I-Nano titanium carbide ceramic foam inamandla aphezulu, ubulukhuni, ukuhanjiswa kokushisa, ukuhanjiswa kukagesi, kanye nokumelana nokushisa nokugqwala kune-oxide ceramic foam; Isetshenziswa kabanzi ekwakhiweni kwezinto ezingagugi emikhakheni eminingi yamathuluzi okusika, isikhunta, izinto ezincibilikayo zensimbi kanye nezinye izinto ze-titanium carbide ezibonakalayo kanye nezinto ezibonakalayo; i-titanium carbide abrasive ye-abrasives kanye nemboni ye-abrasive iyindlela ehlukile ye-aluminium oxide, i-silicon carbide, i-boron carbide, into efanelekile ye-chromium oxide nezinye izinto zendabuko ze-abrasive; ukugaya i-nano-titanium carbide okufana nedayimane yokwenziwa, kunciphisa kakhulu izindleko e-United States, eJapane, eRussia nakwamanye amazwe kuye kwasetshenziswa kabanzi. Izinto ze-nano titanium carbide, izinto zokubhula, amasondo okugaya kanye nemikhiqizo yamafutha okugaya kungathuthukisa kakhulu ukusebenza kahle kokugaya, futhi kuthuthukise ukunemba kokugaya kanye nokuphela kwendawo.
4. insimu yokusansimbi eyimpuphu: Impuphu ye-carbide ye-nano-titanium yokukhiqizwa kwe-powder metallurgy yezinto zobumba, izingxenye ze-carbide zezinto zokusetshenziswa, njengezinsimbi zokudweba ngentambo, izindwangu ze-carbide njalo njalo. I-carbide eyenziwe nge-cemented esekelwe ku-nano titanium carbide inezici ezilandelayo: (1) ubulukhuni obuphezulu, ngokuvamile kufika ku-HRA90 ngenhla; (2) ukumelana nokuguguleka, izinga eliphansi lokuguguleka; (3) izinga lokushisa eliphezulu kanye namandla okulwa ne-antioxidant; (4) ukuqhuba kahle ukushisa, ukuzinza okuhle kwamakhemikhali.
| Imikhiqizo ihlukaniswe ngezigaba | Imodeli | Usayizi wezinhlayiya omaphakathi (nm) | Ubumsulwa (%) | Indawo ethile yobuso (m2/ g) | Ubuningi benqwaba (g / cm2)3) | Ama-Polymorph | Umbala |
| Isikali Esincane | I-TiC-001 | 50 | > 99.9 | 38.7 | 0.12 | I-Cube | Okumnyama |
| I-Submicron | I-TiC-002 | 200 | > 99.8 | 10.5 | 1.18 | I-Cube | Okumnyama |
| 1. | i-nanometer silicon carbide / i-Nano SiC 40nm 99.9% |
| 2. | i-nano-titanium carbide / i-Nano TiC 40nm 99.9% |
| 3. | I-nano structured WC Powder/ Nano WC 50nm 99.9% |
| 4. | i-nanometer zirconium carbide/ Nano ZrC 50nm 99.9% |
| 5. | i-nano vanadium carbide / i-Nano VC 50nm 99.9% |
| 6. | i-nano-tantalum carbide / i-Nano TaC 100nm 99.9% |
| 7. | i-nano-molybdenum carbide/ i-Nano MoC 80nm 99.9% |
| 8. | i-nano-chromium carbide / i-Nano CrC 80nm 99.9% |
