Umgubo weAlumina wokugulisa Umfanekiso obonakalayo

Umgubo wealumina wokupolisha

Umbala:Mhlophe

Ubume:Umgubo

Izinto:Al2O3

Imo yeCrystal:Inkqubo yeCrystal yeNtatu

Ubuninzi bokwenyani:3.90 g/cm3

Indawo yokunyibilika:2250 °C

Obona bushushu bokusebenza:1900 °C

Mohs ubunzima:9.0-9.5

Ubulukhuni obuncinci:2000 - 2200 kg / mm2

QHAGAMSHELANA NGOKU Khuphela njengePDF

Iinkcukacha zeMveliso

ISICELO

I-aluminium powder iyona nto ifanelekileyo kwimveliso ye-aluminium kunye nezinye ezifuna ubunzima kunye nokuchasana nokukhwabanisa okanye ezinye iindlela zokugqoka iikhemikhali.I-alumina powder nayo ifanelekile kwiimveliso ezifuna ukubola kunye nokumelana nokunxiba, kunye neemveliso ezifuna ukuhanjiswa okuphezulu kwe-thermal, ezifana nezicelo zombane kunye ne-thermal insulating.

Ukusebenza kwemveliso:
Imveliso ngumgubo omhlophe okanye isanti ecolekileyo kwaye inomsebenzi olungileyo we-sintering.I-insoluble emanzini, ayinyibiliki kwi-asidi, isisombululo se-alkali.Ubungakanani besuntswana leprotocrystal buyalawuleka.

Alumina Powder Iinkcukacha

Iinkozo	0.3μm, 0.5μm, 0.7μm, 1.0μm, 1.5μm, 2.0μm, 3.0μm, 4.0μm, 5.0μm
Iinkcukacha	I-AI2O3	Na2O	D10(um)	D50(um)	D90(um)	Ingqolowa yekristale yokuqala	indawo ethile (m2/g)
0.7um	≥99.6	≤0.02	＞0.3	0.7-1	＜6	0.3	2-6
1.5um	≥99.6	≤0.02	＞0.5	1-1.8	＜10	0.3	4-7
2.0um	≥99.6	≤0.02	＞0.8	2.0-3.0	＜17	0.5	＜20

Iimpawu zePowder yeAlumina:

1. Ukumelana nemichiza

2. Ucoceko oluphezulu lwe-alumina, umxholo we-alumina omkhulu kune-99%

3. Ukumelana nobushushu obuphezulu, ubushushu bokusebenza yi-1600 ℃, ukuya kuthi ga kwi-1800 ℃.

4. ukuxhathisa ukothuka kwe-thermal, kuzinzile kwaye kunzima ukuqhekeka

5. Ukubumba ngokuphosa, kunobuninzi obuphezulu

I-alumina powder ineenzuzo zokucoceka okuphezulu kunye noxinzelelo oluphezulu, olusetyenziswa ikakhulu kwi-ceramics, iglasi, iiplastiki, iingubo, izinto zokwakha, iibrasives, iphepha kunye namayeza, kunye nezinye iindawo ezininzi.

Inzuzo yomgubo weAlumina:

I-1.Ngokusebenzisa i-airflow mill kunye nokuhlelwa kwemigangatho emihlanu, ukusabalalisa ubungakanani beenkozo kuncinci, ukusebenza kakuhle kokugaya kuphezulu, umphumo wokupolisha ulungile, ukugaya kuphezulu kakhulu kune-abrasives ethambileyo efana ne-silica.

I-2.Imbonakalo ye-particle enhle, ubuso bezinto eziphuculweyo zinezinga eliphezulu lokuguquguquka, kwindlela yokugqibela yokucolisa, umphumo wokusila kunye nokupholisa ungcono kune-powder emhlophe ye-corundum.

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I-1.Ipolishi yesikrini sefowuni, kubandakanywa ukupholishwa kokugqibela kwesikrini sefowuni yesafire, isikrini seglasi yeselula.Inokusetyenziswa kwakhona: amatye anqabileyo okwenziwa, i-zircon, iglasi yomgangatho ophezulu, amatye endalo, i-jade, i-agate kunye nokunye ukugqiba ukuguquguquka (ukugulisa umatshini, ukupolisha umqulu), ukupolisha ngesandla (ukusila) njl.

2.Metal polishing, kubandakanywa iqokobhe mobile phone, amavili emoto, high-grade hardware yokugqibela.

3.Isetyenziswe ngokubanzi ekusikeni kunye nokupholisha kwe-semiconductors, i-crystals, i-aluminium, insimbi, insimbi engenasici, ilitye, iglasi, njl.

I-4.Especially ifaneleka kwimpembelelo yesibuko yokugaya kunye nokupholisa kwensimbi engenasici, ubhedu, ezinye izinto zetsimbi, kunye noshishino lweglasi.