Eseese manatu
Alumina ceramic o se ituaiga mea sima ma alumina (AI203) o le tino autu.
E maua mai sima manino e ala i le fa'aogaina o mea fa'amea mata'utia ultra-fine ma fa'ate'aina pores i faiga fa'atekonolosi.
E eseese le tuufaatasiga ma le faavasegaina
Alumina ceramics ua vaevaeina i le tulaga mama maualuga ma le masani ituaiga lua.
O sima alumina maualuga-mama o mea sima ma AI203 anotusi i luga atu o le 99.9%. Ona o lona vevela vevela e pei o le 1650-1990 maualuga.℃ma felauaiga galu umi o 1 ~ 6um, e masani lava ona faia i tioata uʻamea e ave ai se augatupulaga o ipu ipu platinum;Fa'aaogā lona fa'amalama fa'amalama ma le fa'a'ala'au u'amea alkali e pei o le fa'ainu moli sodium;E mafai ona faʻaaogaina e avea ma laupapa faʻapipiʻi tuʻufaʻatasia ma mea faʻapipiʻi maualuga taimi i totonu o pisinisi eletise.
O mea masani alumina ua vaevaeina i le 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain ma isi ituaiga e tusa ai ma mea o loʻo i totonu o le A1203, ma o nisi taimi o le A1203 anotusi o loʻo faʻavasegaina foi e pei o le alumina ceramics masani.O le 99 alumina ceramic mea e faʻaaogaina e fai ai le vevela maualuga, paipa ogaumu afi ma mea faʻapitoa faʻaofuofu, e pei o paʻu sima, faʻamaufaʻailoga sima ma valve vai;95 alumina porcelain e masani ona faʻaaogaina e pei o le faʻafefeteina ma le ofuina o vaega tetee;O le 85 porcelain e masani ona faʻafefiloi ma talc e faʻaleleia ai le eletise ma le malosi faʻainisinia, ma e mafai ona faʻamaufaʻailogaina i le molybdenum, niobium, tantalum ma isi metala, ma o nisi e faʻaaogaina e pei o masini eletise eletise.
E mafai ona vaevaeina sima mama i alumini oxide transparent ceramics, yttrium oxide transparent ceramics, magnesium oxide transparent ceramics, yttrium aluminum garnet transparent ceramics, alumini magnesium acid transparent ceramics, transparent ferroelectric ceramics, alumini nitride transparent ceramics, alumini nitride transparent ceramics, magnesium alumini spinel keramika manino ma isi.
Eseese faatinoga
Alumina keramika meatotino:
1. Maaa maualuga fuafuaina e le Shanghai Inisetiute Silicate o le Saina Academy o Saienisi, lona Rockwell maaa o HRA80-90, o le maaa e lona lua na o taimane, e sili mamao atu i le ofuina teteʻe o ofuina-tetee uamea ma uamea stainless.
2. Lelei le ofuina o le tete'e Fuaina e le Powder Metallurgy Institute o Central South University, o lona ofuina tetee e tutusa ma le 266 taimi o le manganese sila ma le 171.5 taimi o le chromium maualuga uʻamea.E tusa ai ma le matou tagata faʻatau suʻesuʻega suʻesuʻega mo le sili atu i le sefulu tausaga, i lalo o tulaga faigaluega tutusa, o le ola tautua o meafaigaluega e mafai ona faʻalauteleina pe a ma le sefulu taimi.
3. Malamalama mamafa O lona mamafa o le 3.5g / cm3, lea e naʻo le afa o le sila, lea e mafai ona faʻaitiitia ai le mamafa o meafaigaluega.
Mea tau sima manino:
Ceramic manino e pei o se lala o ceramics alualu i luma, i le faaopoopo atu i le mauaina o seramika maualuga le vevela tetee, corrosion tetee, malosi maualuga, maualuga maaa, mautu kemikolo, maualalo le faalauteleina coefficient i se faaopoopoga, o le malamalama tulaga ese e siitia ai le tele o talosaga.
Fa'aoga eseese
Alumina ceramics o loʻo faʻaaogaina lautele i masini, fiber optical, meafaigaluega tipi, fomaʻi, meaʻai, vailaʻau, aerospace ma isi pisinisi.
E masani ona faʻaaogaina mea faʻamalama manino i mea faʻamalama, mea laser, mea faʻamalama faʻamalama, faʻamalama emoemo, mea faʻapipiʻi eletise, mea faʻafefe.
Taimi meli: Sep-18-2023