ZrC Zirconium Carbide ntụ ntụ
Nkọwa ngwaahịa
Zirconium carbide (ZrC) bụ ihe nwere uru ngwa dị mkpa n'ihi ọmarịcha anụ ahụ na kemịkal ya.N'ihe gbasara akụrụngwa anụ ahụ, zirconium carbide nwere ebe mgbaze dị elu, ike siri ike, na ike dị elu nke okpomọkụ na nkwụsi ike nke kemịkal, ya mere zirconium carbide nwere ọtụtụ ngwa ngwa n'ọtụtụ ebe.N'ihe gbasara akụrụngwa kemịkalụ, zirconium carbide nwere ezigbo nguzogide oxidation, nwere ike ịnọgidesi ike na oke okpomọkụ, ọ dịghịkwa mfe imeghachi ya na acid siri ike na ntọala.Ọ nwekwara ezigbo nguzogide corrosion na enwere ike iji ya ogologo oge na oke okpomọkụ.Zirconium carbide bụ nke a na-ejikarị na-emepụta ceramics dị elu, ihe ndị siri ike, ihe na-eguzogide ọgwụ na mkpuchi.Enwere ike iji ya rụpụta ihe mejupụtara matriks metal na ihe ndị dị ndụ, n'etiti mpaghara ndị ọzọ.
Nkọwa nkọwapụta
| Ngwakọta kemịkalụ Zirconium Carbide ntụ ntụ (%) | |||
| Aha | (Zr+Hf)C | Mgbakọta C | N'efu.C |
| ZrC ntụ ntụ | 99 min | Nkeji 11 | 0.1 kacha |
Ngwa
Zirconium carbide cermet ntụ ntụ bụ
1. eji maka nchọpụta infrared, electrodes, refractory crucibles na cathode electron emission ihe.
2. eji dị ka abrasive maka nhazi nke dị iche iche siri ike ọla, corundum ma ọ bụ iko.
3. na-emepụta ihe na-eyi na-eguzogide na corrosion na-eguzogide zirconia crucibles na mma.
4. eji na ụlọ ọrụ mmanụ ụgbọala nuklia, ihe nkiri nchebe na-eguzogide ọgwụ na ngwá electronic, ngwá ọrụ, ihe nkiri ihe nkiri siri ike, na ihe nkiri na-egbuke egbuke na-egbuke egbuke.
5. Zirconium carbide ejiri maka mkpuchi
-Obere njupụta rụrụ zirconium carbide mkpuchi nwere ezigbo nrụgide thermal na ihe mkpuchi nwere ike iji ya dị ka ihe mkpuchi;
-Elu njupụta njupụta zirconium carbide mkpuchi nwere ezigbo nguzogide permeability, enwere ike iji ya dị ka mkpuchi nchebe.
Usoro njikwa mma
Huarui nwere usoro njikwa mma siri ike.Anyị na-anwale ngwaahịa anyị mbụ mgbe anyị mechara mmepụta anyị, anyị na-anwalekwa ọzọ tupu nnyefe ọ bụla, ọbụna sample.Ma ọ bụrụ na ịchọrọ, anyị ga-achọ ịnakwere ndị ọzọ iji nwalee.N'ezie ọ bụrụ na-amasị gị, anyị nwere ike ịnye gị sample iji nwalee.
Sichuan Metallurgical Institute na Guangzhou Institute of Metal Research kwadoro ogo ngwaahịa anyị.Ogologo oge imekọ ihe ọnụ na ha nwere ike ịzọpụta ọtụtụ oge ule maka ndị ahịa.
