nanometer silicon carbide/ Nano SiC(SiC 40nm 99.9%)
Isi ihe dị na yaNanometer silicon carbide, ntụ silicon carbide dị mma nke ukwuu nke a kwadebere site na usoro pụrụ iche nke nwere ịdị ọcha dị elu, oke nkesa obere nha ihe, mpaghara elu pụrụ iche; nano silicon carbide nwere ihe kemịkalụ kwụsiri ike, njikwa okpomọkụ dị elu (165W/MK), oke nke mgbasa okpomọkụ dị obere, ike dị elu, ike Mohs nke 9.5, microhardness 2840 ~ 3320kg/mm2 Nke mbụ, ihe mgbakwunye ihe eji eyi, ike ya dị n'etiti corundum na diamond, ike igwe dị elu karịa corundum; nano silicon carbide nwere ezigbo njikwa okpomọkụ, ma ọ bụ semiconductor, mgbochi oxidation okpomọkụ dị elu; nano silicon carbide na-eguzogide iyi, iguzogide okpomọkụ dị elu, corrosion, acid na alkali solvent, nke a na-ejikarị na agba, na-ese ihe n'ime, na-eme ka iguzogide iyi dịkwuo elu.
1. Ihe naịlọn siri ike nke agbanwere agbanwe: ntụ ntụ nano-SiC dị na ngwakọta polymer nwere ezigbo ndakọrịta, mgbasa dị mma, na ihe ndabere, ike nrụgide naịlọn dị elu nke agbanwere agbanwe karịa PA6 nkịtị mụbara site na 150%, iguzogide iyi mụbara karịa ugboro atọ. A na-ejikarị ya eme ihe maka ụgbọala ejiri aka jide akụkụ polymer, akụkụ steering, igwe ákwà, igwe igwu ala, linings, akụkụ ụgbọ okporo ígwè nwere ike iru na obere okpomọkụ sintering densification;
2. Mgbanwe nke plastik injinia pụrụ iche nke polyether ether ketone (PEEK) na-eyi: ọgwụgwọ elu nano silicon carbide mgbe ụlọ ọrụ ahụ gasịrị, na-agbakwụnye 5% ma ọ bụ ihe dị ka ya, nwere ike imeziwanye ma melite iguzogide iyi nke PEEK na (iji melite ihe karịrị 30%);
3. nm silicon carbide nm n'ime taya roba: nano silicon carbide, tinye ihe dị ka 2% n'okpuru ihe ngosi ahụ anaghị agbanwe mgbanwe usoro gluu mbụ, na-emebighị arụmọrụ na ịdị mma mbụ ya, enwere ike ịbawanye iguzogide iyi site na 20% -40%. Na mgbakwunye, carbide silicon 40 nm ejiri na roba roba, ihe nkiri fiser nke igwe nbipute, okpomọkụ, okpomọkụ na ngwaahịa roba ndị ọzọ;
4. Mkpuchi ihe mejupụtara nano-SiC nke elu ígwè: ihe ngwakọta nke ihe mejupụtara nanoscale, metal nickel matrix, elu ígwè ahụ iji mepụta njupụta dị elu, na-ejikọ mkpuchi ihe mejupụtara elektrọde dị mma nke ukwuu, elu ígwè ahụ nwere njirimara okpomọkụ dị elu nke na-egbochi esemokwu onwe ya. Ike siri ike nke mkpuchi ihe mejupụtara ahụ na-eme ka iguzogide iyi dịkwuo elu ugboro 2-3, ndụ ọrụ mụbara site na ugboro 3-5, mkpuchi ahụ na ikike njikọ substrate mụbara site na 40%, ikike mkpuchi, mkpuchi otu, ire ụtọ, nkọwa zuru ezu; Ngwa ise ndị ọzọ: seramiiki nhazi dị elu (dịka nozzles rọketi, ụlọ ọrụ nuklia, wdg.), ihe na-amịkọrọ ihe, mmanụ mgbochi iyi, paadị brek arụmọrụ dị elu, mkpuchi ntụ ntụ siri ike na nke na-eguzogide iyi, ike na ike nke seramiiki mejupụtara, wdg.;
ụlọ ọrụ aerospace nhazi nke mkpuchi, mkpuchi ọrụ, mkpuchi nchebe, ihe ndị na-amịkọrọ ihe, ihe ndị na-ezo ezo, wdg.
ihe agha nchekwa nke tankị na ụgbọ agha; maka ngwaọrụ ịkpụ seramiiki, ngwaọrụ ịkpụ, ngwaọrụ nha, ebu;
enwere ike iji ya mee ihe pụrụ iche maka seramiiki nhazi, seramiiki arụ ọrụ, seramiiki injinia; mgbanye ọkụ; ihe na-ekpo ọkụ eletriki maka ojiji ụlọ ọrụ mmepụta ihe, jenerato infrared dị anya.
| A na-ekewa ngwaahịa dị iche iche | Ụdị nlereanya | Nkezi nha ihe dị n'ime (nm) | Ịdị ọcha (%) | Mpaghara elu kpọmkwem (m)2/ g) | Njupụta dị ukwuu (g / cm)3) | Polymorphs | Agba |
| Nanoscale | SiC-001 | 40 | > 99.9 | 39.8 | 0.11 | Kube | Celadon |
| Submicron | SiC-002 | Site na 600 ruo 800 | > 99.5 | 3.20 | 1.52 | Kube | Ọcha na-adịghị mma |
| 1. | nanometer silicon carbide / Nano SiC 40nm 99.9% |
| 2. | nano-titanium carbide / Nano TiC 40nm 99.9% |
| 3. | Ntụ ntụ WC/ Nano WC nhazi nano 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. | carbide nano-molybdenum/ Nano MoC 80nm 99.9% |
| 8. | carbide nano-chromium / Nano CrC 80nm 99.9% |
