Halaye bakwai na Alumina Porcelain

1.High ƙarfin injiniya.Ƙarfin flexural naalumina porcelain sintered kayayyakinYa kai har zuwa 250MPa, kuma na samfuran da aka matsa masu zafi sun kai 500MPa.Mafi kyawun abun da ke cikin alumina, mafi girman ƙarfin.Ana iya kiyaye ƙarfi har zuwa 900 ° C a babban yanayin zafi.Yin amfani da ƙarfin injiniya naalumina porcelain, ana iya sanya shi cikin sassa na inji kamar ain.Taurin mohs naalumina ceramicszai iya kaiwa 9, kuma yana da kyakkyawan juriya na lalacewa, don haka ana amfani dashi sosai a cikin kayan aikin masana'antu, bawul ɗin ball, ƙafafun niƙa, kusoshi yumbu, bearings, da dai sauransu, daga cikinsu akwai kayan aikin yumbu na alumina da bawul ɗin masana'antu.

2.High resistivity, mai kyau lantarki rufi yi.Dakin zafin jiki resistivity naalumina porcelainshine 1015 Ω·cm, kuma ƙarfin rufewa shine 15kV/mm.Yin amfani da rufin sa da ƙarfinsa, ana iya yin shi a cikin ƙasa, soket, walƙiya, harsashi da sauransu.

3.High taurin.Alumina porcelainmohs hardness na 9, tare da kyakkyawan juriya na lalacewa, don haka ana amfani dashi sosai a cikin kayan aikin masana'antu, ƙafafun niƙa, kayan aikin niƙa, zanen mutuwa, mutuwa extrusion, bearings da sauransu.Ana iya samun madaidaicin madaidaici a babban saurin yankewa lokacin yin injin mota da sassan jirgin sama ta amfani da kayan aikin yumbu na alumina.

4.High narke batu.A lalata juriya na alumina ain ne 2050 ℃, kuma yana da kyau jure Be, Sr, Ni, Al, V, Ta, Mn, Fe, Co da sauran narkakkar karafa.Hakanan yana da matukar juriya ga yazawar NaOH, gilashi da slag.Ba ya mu'amala da Si, P, Sb da Bi a cikin inert yanayi.Saboda haka, shi za a iya amfani da matsayin refractory abu, makera tube, gilashin waya zane crucible, m ball, fiber, thermocouple m cover, da dai sauransu.

5. Kyakkyawan kwanciyar hankali sunadarai.Yawancin hadaddun sulfides, phosphates, arsenides, chlorides, nitride, bromides, iodides, oxides, da sulfuric, hydrochloric, nitric, da hydrofluoric acid ba sa mu’amala da alumina.Saboda haka, alumina za a iya sanya ta cikin tsantsa karfe da kuma crystal girma crucible guda, mutum gidajen abinci, wucin gadi kasusuwa da sauransu.

6. Kaddarorin gani.Alumina porcelainza a iya sanya shi a cikin m abu (m alumina ain), sodium tururi fitila, microwave fairing, infrared taga, Laser oscillation element, da dai sauransu.

7.Lonic conductivity.Alumina porcelainana iya amfani da shi azaman kayan aikin hasken rana da kayan baturi.

RC

Lokacin aikawa: Juni-21-2022