ntụ ntụ nano-titanium carbide/nano TiC 40nm 99.9%
Isi ihe dị na ya bụ nano-titanium carbide, ntụ ntụ titanium carbide dị mma nke a kwadebere site na usoro usoro pụrụ iche, ịdị ọcha dị elu, oke nkesa obere nha ihe, oke elu pụrụ iche, ọrụ elu dị elu, okpomọkụ dị elu, mgbochi oxidation, bụ ezigbo ihe e ji egweri ihe na-eguzogide mmiri, a na-etinye ya na carbide, na-eyi ihe siri ike n'elu; titanium carbide ebe agbaze ihe dị ka 32 ℃, ihe ndị mejupụtara carbide, nwere ike isi ike, iguzogide nchara, ezigbo nkwụsi ike okpomọkụ, eji eme ihe na-eguzogide iyi, ngwaọrụ ịcha, ebu, ihe ndị na-agbaze ígwè na mpaghara ndị ọzọ; n'ihi na obere nha ihe ahụ nwere ọrụ elu dị elu, yana ezigbo ike eletriki, enweghị ike kemịkalụ, na arụmọrụ dị mma yana ígwè na ígwè; tinye puku iri nke nano-titanium carbide nwere ike ibelata okpomọkụ sintering titanium carbide nke ogo 200, enwere ike ịchacha mkpụrụ seramiiki ma melite usoro sintering seramiiki; nano-titanium carbide dị ka ihe seramiiki agbakwunyere iji melite akụrụngwa mechanical nke metal, ihe seramiiki matrix na ihe ndị na-eduzi.
1. nm titanium carbide eji eme ihe na ihe ndị dị n'ime ikuku: Ọ bụrụ na e lee anya na nano-carbides ndị na-adịghị ike, TiC nke ZrC nwere ebe ịgbaze ihe karịrị 3000 ℃, nke nwere ike okpomọkụ dị elu, yana ezigbo ndakọrịta na tungsten, nke yiri nke mmụba okpomọkụ, ma nwee ihe karịrị tungsten na njupụta dị ala. Nano nke TiCp / w na ZrCp / w ike mejupụtara ya na okpomọkụ na-abawanye, mmụba nwayọọ nwayọọ. Nano nke TiCp / w na ZrCp / w na 1000 ℃ na 800 ℃ n'otu n'otu, ike kachasị elu mụbara nke ukwuu ma e jiri ya tụnyere ike nke okpomọkụ ụlọ dị iche iche. Mgbe ahụ, okpomọkụ na-aga n'ihu na-ebili, ike ahụ belatara. Ihe mejupụtara ike okpomọkụ dị elu a dị egwu, W ahụ isi ya na okpomọkụ iji melite mgbanwe mgbawa maka plastik ahụ, na-eme ka ihe nano-TiC na ZrC dị na plastik okpomọkụ dị elu na-arụ ọrụ ka mma karịa, na-ebute ike okpomọkụ dị elu nke ihe mejupụtara ihe nano-TiC ihe ndị na-abụghị NONSTOICHIOMETRIC NANO ZrC ihe ndị dị na W substrate nwere mmụba okpomọkụ dị elu ka mma;
2. nm titanium carbide seramiiki ụfụfụ: a pụrụ iwepụ ụfụfụ seramiiki dị ka nzacha n'ime ihe ndị dị n'ime mmiri, usoro nzacha ahụ na-akpali ma na-amịkọrọ ya. Nzacha ahụ chọrọ nkwụsi ike kemịkalụ nke ihe ahụ, karịsịa na ụlọ ọrụ metallurgical bụ iji ihe nzacha nke ebe agbaze dị elu, ya mere ọtụtụ n'ime ihe ndị dị otú ahụ na oxide, na imeghari na nzacha nke agbaze ígwè, ọkachasị ịchụso mmezi nke iguzogide ujo okpomọkụ. Nano titanium carbide seramiiki ụfụfụ nwere ike dị elu, ike, njikwa okpomọkụ, njikwa eletriki, na iguzogide okpomọkụ na nchara karịa ụfụfụ seramiiki oxide; A na-eji ya eme ihe nke ukwuu na imepụta ihe ndị na-eguzogide iyi n'ọtụtụ ebe nke ngwaọrụ ịkpụ, ebu, ihe mkpuchi ígwè na-agbaze na ihe ndị ọzọ na-acha ọcha na ihe ndị ọzọ na-ahụ anya; titanium carbide abrasive nke abrasives na ụlọ ọrụ abrasive bụ ihe ọzọ maka aluminum oxide, silicon carbide, boron carbide, ihe zuru oke nke chromium oxide na ihe ndị ọzọ na-emebi emebi ọdịnala; igwe na-egweri nano-titanium carbide yiri nke diamond sịntetik, na-ebelata ọnụ ahịa nke ukwuu na United States, Japan, Russia na mba ndị ọzọ ejirila ya nke ukwuu. Ihe ndị e ji ígwè Nano titanium carbide mee, ihe ndị e ji abrasive mee, wiil ndị e ji agweri na ihe ndị e ji mmanụ e ji agweri eme nwere ike ime ka arụmọrụ egweri ahụ ka mma nke ukwuu, ma melite izi ezi na imecha elu ya.
4. ngalaba nke igwe eji arụ ọrụ: Ntụ ntụ Nano-titanium carbide maka imepụta igwe eji arụ ọrụ nke seramiiki, akụkụ carbide nke ihe ndị e ji arụ ọrụ, dị ka igwe eji arụ ọrụ nke waya, carbide dies na ndị ọzọ. Carbide simenti nke Nano titanium carbide nwere njirimara ndị a: (1) ike siri ike, nke na-adịkarị ruo HRA90 n'elu; (2) ike iyi, obere ọsọ iyi; (3) oke okpomọkụ na ikike antioxidant; (4) ezigbo ike okpomọkụ, ezigbo nkwụsi ike kemịkalụ.
| 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 | TiC-001 | Iri ise | > 99.9 | 38.7 | 0.12 | Kube | Ojii |
| Submicron | TiC-002 | 200 | > 99.8 | 10.5 | 1.18 | Kube | Ojii |
| 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% |
