Iimveliso
WFA White Aluminiyam oxide Powder
Umgubo oxutywe we-alumina omhlophe wenziwa ngomgubo we-alumina ophantsi-sodium ngokunyibilika kubushushu obuphezulu, ukupholisa icrystallization, emva koko ukutyumza.Igrit emhlophe edityanisiweyo ye-aluminium oxide yomgubo iphantsi kolawulo olungqongqo ukugcina ukuhanjiswa kobungakanani beenkozo kunye nenkangeleko engaguqukiyo.
Ukwabiwa kobungakanani bengqolowa yomgubo we-alumina odibeneyo omhlophe bumxinwa.Emva kokucwangcisa, ukucoceka okuphezulu komgubo omhlophe we-corundum unengqolowa epheleleyo, imiphetho ebukhali kunye neekona, ukusebenza kakuhle kokusila, ukukhazimla okuphezulu.Ukusebenza kakuhle kokusila kuphezulu kakhulu kune-abrasives ethambileyo efana ne-silica.
Ngenxa yembonakalo entle, umphezulu wento epholisiweyo unokugqiba okuphezulu.Isetyenziswa kakhulu ekusileni nasekupholisweni kweesemiconductors, iikristale, iibhodi zesekethe, i-aluminiyam, intsimbi, intsimbi engatyiwa, ilitye, iglasi, njl.njl. Ngokukodwa kwishishini lokusila kunye nokupholiswa kwentsimbi, i-aluminiyam, ubhedu kunye nezinye izinto zentsimbi kunye noshishino lweglasi. , ibonisa ngokupheleleyo ukusebenza okuphezulu.
Umgubo weAlumina oMhlophe
Imhlophe, i-crystal α ngaphezu kwe-99%, ubunyulu obuphezulu, ubunzima obuphezulu, kunye nokuqina okuphezulu, amandla okusika anamandla, ukuzinza okuqinileyo kweekhemikhali, kunye nokugquma okuqinileyo.
| Ifom yeCrystal | inkqubo yetrigonal |
| Ubuninzi bokwenyani | 3.90 g/cm3 |
| Ubulukhuni obuncinci | 2000 - 2200 Kg/mm2 |
| Mohs ubulukhuni | 9 |
IiNkcazelo zeAlumina eziFuseneyo eziMhlophe kunye nokuBunjwa
| Imilinganiselo yesayizi yesuntswana kunye nokwakheka | |
| I-JIS | 240#,280#,320#,360#,400#,500#,600#,700#,800#,1000#,1200#,1500#,2000#,2500#,3000#,3500#,4000#,6000#,8000#,10000#,12500# |
| Umgangatho waseYurophu | F240,F280,F320,F360,F400,F500,F600,F800,F1000,F1200,F1500,F2000,F2500,F3000,F4000,F6000 |
| Umgangatho wesizwe | W63,W50,W40,W28,W20,W14,W10,W7,W5,W3.5,W2.5,W1.5,W1,W0.5 |
| Ukuqulunqwa kweekhemikhali | ||||
| Iinkozo | Ukwakheka kweekhemikhali(%) | |||
|
| Al2O3 | SiO2 | Fe2O3 | Na2O |
| 240#--3000# | ≥99.50 | ≤0.10 | ≤0.03 | ≤0.22 |
| 4000#-12500# | ≥99.00 | ≤0.10 | ≤0.05 | ≤0.25 |
01
Akukho mpembelelo malunga nombala weendawo ezicutshungulwayo.
02
Ingasetyenziselwa kwiinkqubo apho i-residu ye-iron powder inqatshelwe ngokungqongqo.
03
Ukubunjwa kweenkozo zifaneleke kakhulu kwi-sandblasting emanzi kunye nemisebenzi yokupolisha.
1.Ukuqhunyiswa kwesanti, ukupolisha kunye nokusila isinyithi kunye neglasi.
2. Ukuzaliswa kwepeyinti, i-coating-resistant coating, i-ceramic, kunye ne-glaze.
3.Ukwenziwa kwelitye leoli, ilitye lokugaya, ivili lokugaya, i-sandpaper kunye ne-emery cloth.
4.Ukuveliswa kweembrane zokucoca i-ceramic, iibhubhu ze-ceramic, iiplate ze-ceramic.
5.Ukuveliswa kolwelo lokupholisha, i-wax eqinile kunye ne-wax engamanzi.
6.Ukusetyenziswa komgangatho ongagungqiyo.
I-7.Ukugaya okuphezulu kunye nokupholishwa kweekristale ze-piezoelectric, i-semiconductors, insimbi engenasici, i-aluminium kunye nezinye izinyithi kunye nezingezona.
8.Iinkcazo kunye nokwakheka
Umbuzo Wakho
Ukuba unayo nayiphi na imibuzo.Nceda uzive ukhululekile ukuqhagamshelana nathi.
