Kayayyaki
Aluminum oxide polishing foda da ake amfani da shi don goge fentin mota
Alumina foda wani abu ne mai tsabta mai tsabta, kayan da aka yi daga aluminum oxide (Al2O3) wanda aka yi amfani da shi a cikin nau'o'in aikace-aikacen masana'antu.Farin lu'ulu'un foda ne wanda galibi ana samarwa ta hanyar tace tama na bauxite.
Alumina foda yana da kewayon kyawawan kaddarorin, gami da tauri mai ƙarfi, juriya na sinadarai, da rufin lantarki, wanda ya sa ya zama abu mai mahimmanci a masana'antu da yawa.
An fi amfani da shi azaman albarkatun ƙasa don samar da yumbu, refractories, da abrasives, da kuma masana'anta na kayan lantarki daban-daban, kamar su insulators, substrates, da semiconductor abubuwan.
A cikin filin kiwon lafiya, ana amfani da foda alumina a cikin samar da kayan aikin haƙori da sauran ƙwayoyin ƙwayoyin cuta saboda rashin daidaituwa da juriya ga lalata.Hakanan ana amfani dashi azaman wakili mai gogewa a cikin kera ruwan tabarau na gani da sauran ingantattun abubuwan.
Gabaɗaya, alumina foda wani abu ne mai mahimmanci wanda ke samun amfani mai yawa a cikin nau'ikan aikace-aikacen masana'antu da yawa saboda haɗuwa ta musamman na kayan aikin jiki da sinadarai.
| Abubuwan Jiki: | |
| Bayyanar | Farin Foda |
| Mohs taurin | 9.0-9.5 |
| Matsayin narkewa (℃) | 2050 |
| Wurin tafasa (℃) | 2977 |
| Gaskiya yawa | 3.97 g/cm 3 |
| Barbashi | 0.3-5.0um, 10um, 15um, 20um, 25um, 30um, 40um, 50um, 60um, 70um, 80um, 100um |
1.Masana'antar yumbu:Alumina foda ana amfani dashi sosai azaman albarkatun ƙasa don yin yumbu, gami da yumbu na lantarki, yumbu mai ɗorewa, da yumbu na fasaha na ci gaba.
2.Masana'antu na goge-goge da abrasive:Ana amfani da foda alumina azaman polishing da abrasive abu a cikin aikace-aikace daban-daban kamar ruwan tabarau na gani, wafers semiconductor, da saman ƙarfe.
3.Catalysis:Ana amfani da foda alumina azaman tallafi mai haɓakawa a cikin masana'antar petrochemical don haɓaka haɓakar abubuwan haɓakawa da aka yi amfani da su a cikin tsarin tsaftacewa.
4.Rufin fesa thermal:Alumina foda ana amfani da matsayin shafi abu don samar da lalata da kuma sa juriya ga daban-daban saman a cikin sararin samaniya da kuma na mota masana'antu.
5.Rufin Lantarki:Ana amfani da foda na alumina azaman kayan kariya na lantarki a cikin na'urorin lantarki saboda ƙarfin ƙarfinsa.
6.Masana'antu Refractory:Ana amfani da foda alumina azaman kayan haɓakawa a cikin aikace-aikacen zafin jiki mai ƙarfi, irin su rufin tanderu, saboda babban yanayin narkewa da ingantaccen kwanciyar hankali na thermal.
7.Additives a cikin polymers:Alumina foda za a iya amfani da a matsayin ƙari a cikin polymers don inganta inji da thermal Properties.
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