Dielectric ceramics, nke a makwaara dị ka seramiki dielectric, na-ezo akaarụ ọrụ ceramiknke nwere ike polarize n'okpuru ọrụ nke ọkụ eletrik ma nwee ike guzobe ọkụ eletrik n'ime ahụ ruo ogologo oge.Dielectric ceramics nwere mkpuchi mkpuchi dị elu, nguzogide voltaji dị elu, obere dielectric mgbe niile, ọnwụ dielectric dị ala, ike igwe dị elu na nkwụsi ike kemịkalụ dị mma, nke a na-ejikarị na capacitors na akụrụngwa sekit microwave.
Seramiiki dielectric gụnyere seramiiki dielectric ihe dị ka seramiki ferrodielectric, seramiki semiconductor dielectric, seramiki dielectric nke dị elu na ceramics microwave dielectric.
Nano functional ceramics bụ seramiki arụ ọrụ ọhụrụ nwere nje bacteria, ịgbalite, adsorption, filtration, na ọrụ ndị ọzọ eji eme ka ikuku dị ọcha na ọgwụgwọ mmiri.Mineralization ọrụ.
Piezoelectric ceramics na-ezo aka ferroelectric ceramics nke bụ polycrystals kpụrụ site sintering oxides (zirconia, lead oxide, titanium oxide, wdg) na elu okpomọkụ na siri ike na-adọ mmeghachi omume, na a na-edobe DC elu voltaji polarization ọgwụgwọ na-eme ka ha nwere piezoelectric mmetụta.Ọ bụ ihe seramiiki na-arụ ọrụ nke nwere ike ịtụgharị ike n'ibu na ike eletrik n'ime ibe ya.N'ihi ihe eji arụ ọrụ nke ọma na ihe ndị dị na piezoelectric kwụsiri ike, piezoelectric ceramics bụ ike dị mkpa, ọkụ, ọkụ eletrik, na ihe ndị na-arụ ọrụ ọkụ., A na-eji ya eme ihe na sensọ, ultrasonic transducers, micro-displacers, na ndị ọzọ electronic components.
Akụkụ piezoelectric ndị a na-ejikarị eme ihe gụnyere sensọ, gas igniters, Mkpu, akụrụngwa ọdịyo, akụrụngwa nchọpụta ahụike na nkwukọrịta ... Ihe eji eme piezoelectric na-emekarị bụ PZT, na ihe ọhụrụ piezoelectric seramiiki gụnyere ihe mmetụta dị elu, ihe dị elu piezoelectric seramiiki siri ike, electro siri ike. ihe seramiiki, ihe seramiiki pyroelectric, wdg.
ceramik na-arụ ọrụ nke ọma
Ihe seramiiki na-arụ ọrụ transperent bụ ihe na-arụ ọrụ anya nke ọma.Na mgbakwunye na inwe ihe niile bụ isi e ji mara nke general ferroelectric ceramics, ọ nwekwara magburu onwe electro-optical mmetụta.Site na njikwa nke akụrụngwa, ọ nwere ike igosipụta mmetụta birefringence na-achịkwa elektrọnik yana ịgbasa ọkụ na-achịkwa.mmetụta, mmetụta mgbagọ elu elu nke eletrọnịkị na-achịkwa, mmetụta electrostrictive, mmetụta pyroelectric, mmetụta fotovoltaic, na mmetụta siri ike foto…
Enwere ike ịme ceramik transperent ka ọ bụrụ ngwaọrụ eji eme ihe elektrọn-optical na electro-mechanical maka ebumnuche dị iche iche: mgba ọkụ ngwa anya maka nkwurịta okwu anya, ndị na-ahụ anya anya, ndị na-ahụ maka anya, nchekwa anya, ihe ngosi, pagers ngosi oge, eriri eriri anya Micro-ntugharị. draịva, ihe mmetụta ike ọkụ, ndị ọkwọ ụgbọ ala, wdg.
Site na mmepe ngwa ngwa nke sayensị ihe onwunwe, ihe ọhụrụ dị iche iche na ngwa ọhụrụ nke ihe seramiiki na-arụ ọrụ bụ ndị mmadụ na-amata mgbe niile.Ejirila seramiki na-arụ ọrụ na mmepe ike, teknụzụ oghere, teknụzụ eletrọnịkị, teknụzụ mmetụta, teknụzụ laser, teknụzụ optoelectronic, teknụzụ infrared., Biotechnology, Sayensị gburugburu ebe obibi na mpaghara ndị ọzọ na-eji ọtụtụ ebe.Ceramics na-arụ ọrụ na-etolitekwa na ntụziaka nke arụmọrụ dị elu, ntụkwasị obi dị elu, ọtụtụ ọrụ, miniaturization, na ntinye.
Oge nzipu: Mar-25-2022