phezulu_umva

Iimveliso

WFA White Aluminiyam oxide Powder


  • Umbala:Mhlophe Onyulu
  • Ubume:ICubic kunye ne-Angular kunye ne-Sharp
  • Ubunzima obuthile:≥ 3.95
  • Mohs Ukuqina:9.2 Mohs
  • Indawo yokunyibilika:2150℃
  • Unizi lolwapho kuyiwa khona:1.50-1.95g/cm3
  • Al2O3:99.4% Ubuncinci
  • Na2O:0.30%Ubukhulu
  • Iinkcukacha zeMveliso

    ISICELO

    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.

    I-Aluminiyam emhlophe ye-Oxide Powder

    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.


  • Ngaphambili:
  • Okulandelayo:

  • 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.

    ifomu yombuzo
    Bhala umyalezo wakho apha kwaye uwuthumele kuthi