Spherical alumina chinhu chitsva, nekuda kwechimiro chayo chakasiyana uye kuita kwakanakisa, chinoshandiswa zvakanyanya mundege, mota, zvemagetsi, kuvaka uye mamwe minda.Iri bepa richasuma ruzivo rwekutanga, maitiro ekugadzira, maitiro ekuita, minda yekushandisa uye kusimudzira kweramangwana re spherical alumina.

Nhanganyaya

Spherical alumina imhando yezvakawanda-zvinangwa zvinhu zvine zvakanakira simba repamusoro, kupfeka kwepamusoro kuramba uye kuderera kwemafuta ekupisa.Inonyanya kushandiswa kugadzira zvikamu zvakasiyana-siyana uye zvikamu zvezvimiro, zvakadai semabheya, magiya, zvisimbiso, mavhiri ekukuya nezvimwe zvakadaro.Spherical alumina haingoshandiswe zvakanyanya muminda yechinyakare maindasitiri, asi zvakare ine tarisiro yakakura yebudiriro muminda iri kusimukira senge simba idzva, kuchengetedza simba uye kuchengetedza kwezvakatipoteredza.

Nzira yekugadzira

Iyo yekugadzira maitiro e spherical alumina inonyanya kusanganisira anotevera matanho:

1. Kusarudzwa uye pretreatment yebauxite: Sarudza yepamusoro-giredhi bauxite yekupwanya, kugaya uye kumwe kumberi.

2. Synthesis yealumina: Kuita kwebauxite ine alkaline mhinduro yekugadzira alumina hydroxide.

3. Particle size control yealuminium hydroxide: Nekudzora mamiriro ekugadzirisa, aluminium hydroxide particles ane akasiyana particle size anowanikwa.

4. Kuomeswa kwealuminium hydroxide: iyo aluminium hydroxide yakaomeswa kuti ibvise unyoro.

5. Kupfurwa kwemabhora ealuminium: mabhora akaomeswa ealuminium hydroxide anopiswa patembiricha yepamusoro kuti awane mabhora ealuminium.

6. Particle size control yemabhora ealuminium: Kuburikidza nekukuya uye kuongorora, mabhora ealuminium emhando dzakasiyana-siyana anowanikwa.

Performance Characteristics

Spherical alumina ine zvinotevera zvivakwa:

1. Simba repamusoro: spherical alumina ine simba rakasimba uye rinopa simba, uye rinogona kumira mitoro mikuru.

2. High kupfeka kuramba: spherical alumina ine yakanakisa kupfeka kuramba, iyo inogona kuvimbisa hupenyu hurefu hwezvikamu.

3. Low thermal conductivity: Thermal conductivity ye spherical alumina yakaderera, iyo inogona kunyatsoderedza kukurumidza kwekupisa kwekushisa, uye yakakodzera kune dzimwe nguva dzinodiwa kuchengetedza kupisa.

Nzvimbo yekushandisa

Spherical alumina ine huwandu hwakasiyana hwekushandisa, kusanganisira:

1. Aerospace: Spherical alumina inogona kushandiswa kugadzira zvikamu zveinjini yendege, mabheji endege, nezvimwe.

2. Indasitiri yemotokari: spherical alumina inogona kushandiswa kugadzira zvikamu zveinjini yemotokari, mabhureki pads, nezvimwe.

3. Indasitiri yemagetsi: spherical alumina inogona kushandiswa kugadzira zvigadzirwa zvemagetsi, mabhodhi edunhu, nezvimwe.

4. Indasitiri yekuvaka: spherical alumina inogona kushandiswa kugadzira zvivakwa zvekuvaka, mavhiri ekukuya, nezvimwe.

Future development

Nekuenderera mberi kwekusimudzira kwesainzi uye tekinoroji, iyo ndima yekushandisa ye spherical alumina icharamba ichikura.Mune ramangwana, kuvandudzwa kwe spherical alumina kuchanyanya kutarisa pane zvinotevera zvinhu:

1. Kunatsiridza: Nekuvandudza maitiro ekugadzira uye tekinoroji, kugadzirwa kwediki diki saizi, yakakwirira kuchena spherical alumina kusangana nezvinodiwa zveminda yepamusoro.

2. Functionalization: Nekuwedzera zvimwe zvinhu kana kushandisa yakakosha yekurapa tekinoroji, spherical alumina inopihwa mamwe mabasa, senge conduction uye magineti.

3. Kudzivirirwa kwezvakatipoteredza: Kushandiswa kwezvakatipoteredza kugadzirwa kwemaitiro uye matekinoroji kudzikisa mutengo wekugadzira we spherical alumina uye kusvibiswa kwezvakatipoteredza.

Muchidimbu, spherical alumina, sechinhu chitsva, ine huwandu hwakawanda hwetariro yekushandisa uye yakakosha kukosha kwehurongwa.Nekuenderera mberi kwekusimudzira kwesainzi uye tekinoroji, mashandiro uye mashandisirwo emasimu e spherical alumina acharamba achikura, uye nekuita zvakakosha zvakanyanya mukusimudzira kwevanhu.