| Siffofin fasaha | An rarraba samfuran | Samfura | Matsakaicin girman barbashi (nm) | Tsafta (%) | Takamammen yanki (m2/g) | Yawan yawa (g/cm3) | Polymorphs | Launi | | Nanoscale | DK-TiC-001 | 50 | > 99.9 | 38.7 | 0.12 | Cube | Baki | | Submicron | DK-TiC-002 | 200 | > 99.8 | 10.5 | 1.18 | Cube | Baki |
Babban halayennano-titanium carbide, matsananci-lafiya titanium carbide foda tattalin ta hanyar musamman tsari hanya, high tsarki, kananan barbashi size rarraba kewayon, high takamaiman surface area, high surface aiki, high zafin jiki, anti-oxidation, ne mai kyau refractory-resistant nika. abu, an yi amfani da shi sosai ga carbide, sa kayan aiki masu ƙarfi a sama;titanium carbide da narkewa batu na game da 32 ℃, carbide aka gyara, tare da high taurin, lalata juriya, mai kyau thermal kwanciyar hankali, amfani a Manufacturing lalacewa-resistant kayan, yankan kayan aikin, molds, narkewa karfe crucibles da sauran yankunan;saboda ƙananan ƙwayar ƙwayar cuta kuma saboda haka suna da babban aiki mai girma, tare da kyakkyawan ƙarfin lantarki, rashin aikin sinadarai, da kyakkyawan aiki da ƙarfe da ƙarfe;ƙara dubu goma na nano-titanium carbide zai iya rage titanium carbide yumbu sintering zafin jiki na 200 digiri, kuma za a iya mai ladabi yumbu hatsi da kuma inganta yumbu sintering tsari;nano-titanium carbide a matsayin kayan yumbu da aka ƙarfafa don inganta kayan aikin ƙarfe na ƙarfe, yumbu matrix abu da kaddarorin gudanarwa.
Aikace-aikace
1 nm titanium carbide amfani da aerospace aka gyara: la'akari da refractory nano-carbides TiC na ZrC yana da wani narkewa batu sama da 3000 ℃, tare da mai kyau high zafin jiki ƙarfi, kuma mai kyau karfinsu tare da tungsten, irin wannan coefficient na thermal fadada, kuma yana da fiye da tungsten a ƙananan yawa.Nano na TiCp / w da ZrCp / w ƙarfin haɗin gwiwa tare da ƙara yawan zafin jiki a hankali.Nano na TiCp / w da ZrCp / w a 1000 ℃ da 800 ℃ bi da bi, mafi girman ƙarfin ya karu sosai idan aka kwatanta da tsananin zafin jiki na dakin. Sa'an nan kuma zafin jiki ya ci gaba da tashi, ƙarfin ya ragu.Abubuwan da ke tattare da wannan ƙarfin zafin jiki mai ƙarfi, W tushen jiki tare da zafin jiki don haɓaka juzu'in jujjuyawar filastik, yin barbashi na nano-TiC da ZrC a babban ƙimar filastik W-tushen jiki wanda ya haɓaka rawar da ya fi mahimmanci tare da, yana haifar da kyakkyawan sakamako. high zafin jiki ƙarfi na composite kayan nano-TiC barbashi NONSTICHIOMETRIC NANO ZrC barbashi W substrate da mafi high-zazzabi kayan haɓɓaka aiki;
2 nm titanium carbide yumbu kumfa: yumbu kumfa kamar yadda tace a cikin ruwa inclusions za a iya yadda ya kamata cire da tace inji yana zuga da adsorption.Tace na bukatar da abu ta sinadaran kwanciyar hankali, musamman a cikin metallurgical masana'antu ne ta yin amfani da tace bukatun na high narkewa batu, sabili da haka mafi yawan irin wannan abu zuwa ga oxide, da kuma daidaita da tacewa na karfe narke, yafi bi da. ingantawar thermal shock juriya.Nano titanium carbide yumbu kumfa yana da mafi girma ƙarfi, taurin, thermal conductivity, lantarki watsin, da zafi da kuma lalata juriya fiye da oxide yumbu kumfa;
An yi amfani da shi sosai wajen kera kayan da ba su da ƙarfi a fannoni da yawa na kayan aikin yankan, gyare-gyare, narke ƙarfe crucibles da sauran yumbu na carbide titanium na gaskiya da kayan gani;titanium carbide abrasive na abrasives da abrasive masana'antu ne madadin aluminum oxide, silicon carbide, boron carbide, wani manufa abu na chromium oxide da sauran gargajiya abrasive kayan;Nano-titanium carbide nika m tare da roba lu'u-lu'u, ƙwarai rage farashin a Amurka, Japan, Rasha da kuma sauran kasashe da aka yadu amfani.Nano titanium carbide kayan, abrasives, nika ƙafafun da nika man shafawa kayayyakin iya ƙwarai inganta nika yadda ya dace, da kuma inganta nika daidaito da kuma surface gama.
4 filin foda karfe: Nano-titanium carbide foda don foda karfe samar da yumbu, carbide sassa na albarkatun kasa, kamar waya zane ya mutu, carbide mutu da sauransu.Nano titanium carbide bisa siminti carbide yana da halaye masu zuwa: (1) babban taurin, gabaɗaya har zuwa HRA90 a sama;(2) juriya, ƙarancin lalacewa;(3) babban zafin jiki da ƙarfin antioxidant;(4) Kyakkyawan halayen thermal, kyakkyawan kwanciyar hankali na sinadarai.
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