Alumina powder

Tichaita nhamburiko yega yega kuti ive yakasarudzika uye yakanaka, uye nekumhanyisa nhanho dzedu dzekumira mukati mechikamu chepasirese epamusoro-giredhi uye epamusoro-tech mabhizinesi eAlumina powder, Chero chipi chinodiwa kubva kwauri chichabhadharwa nekutarisa kwedu kwakanyanya!
Tichaita nhamburiko yega yega kuti ive yakasarudzika uye yakanaka, uye nekumhanyisa nhanho dzedu dzekumira mukati mechikamu chepasirese epamusoro-giredhi uye epamusoro-tech mabhizinesi eAlumina powder, Kugadzira zvimwe zvigadzirwa zvekugadzira, chengetedza zvigadzirwa zvemhando yepamusoro uye zvigadziriso uye kugadzirisa kwete chete zvinhu zvedu asi isu pachedu kuti tirambe tiri pamberi penyika, uye yekupedzisira asi inonyanya kukosha: kuita kuti mutengi wese agutsikane nezvose zvatinokupa. uye kusimba pamwe chete.Kuti uve mukundi chaiye, tanga pano!

Maitiro mashanu epamusoro-kuchena alumina poda

1. Chemical resistance;
2. High-purity alumina, iyo alumina yemukati yakakura kupfuura 99%;
3. High tembiricha kuramba, zvakajairika kushandiswa pa 1600 ℃, pfupi-nguva 1800 ℃;
4. Kudzivirira kutonhora kamwe kamwe uye kupisa, kwete nyore kuputika;
5. Inotora grouting uye ine high density.
1. Kushandisa α-mhando yealuminium powder

Mune crystal lattice ye-α-mhando alumina poda, maion eokisijeni akazara mumativi ane hexagoni, uye Al3+ yakagoverwa musymmetrically muoctahedral coordination centre yakakomberedzwa neokisijeni ion.Simba relatisi rakakura kwazvo, saka nzvimbo yekunyungudika uye nzvimbo yekubikira yakakwira zvakanyanya.α-mhando oxidation Aluminium hainyungudika mumvura uye asidhi.Iyo inonzi zvakare aluminium oxide muindasitiri.Ndiyo yakakosha zvinhu zvekugadzira simbi aluminium;inoshandiswawo kugadzira zvidhinha zvakasiyana-siyana zvinoramba, zvidhinha zvinoputika, refractory tubes, uye midziyo yekuedza kupisa kwepamusoro;inogona zvakare kushandiswa seabrasives uye murazvo retardants.Agents, fillers, nezvimwewo;yakakwirira-kuchena α-mhando alumina zvakare iri mbishi kugadzirwa kweartificial corundum, artificial ruby ​​​​nesafire;inoshandiswawo pakugadzirwa kwemazuva ano makuru-akabatanidzwa maseketi.

Activated alumina ine yakasarudzika adsorption kugona kwegasi, mhute yemvura uye humwe hunyoro hwemvura.Mushure mokunge adsorption yazara, inogona kumutsidzirwa nekupisa inenge 175-315 ° C kubvisa mvura.Adsorption uye kumutswa kunogona kuitwa kakawanda.Mukuwedzera pakushandiswa se desiccant, inogonawo kushambadza mhute yemafuta ekuzora kubva kune yakasvibiswa okisijeni, hydrogen, carbon dioxide, gasi rechisikigo, etc. Inogonawo kushandiswa sechinhu chinokonzera uye chinokonzera carrier uye chromatography carrier.

Alumina poda ndiyo huru mbishi yekugadzirwa kwealuminium ingots.Iyo ine hunhu hwekubhururuka kwechiedza, mvura yakanaka, kunyungudika nyore uye kunyura kwakasimba kwefluorine.Inokodzera kugadzirwa kwesimbi aluminium neyakanyungudutswa munyu electrolysis.Iyo yakakoshawo zvinhu zvakasvibirira zvekugadzirwa kwecorundum, ceramics uye refractories.