runga_muri

Hua

Ko te Kounga Teitei He Maamaa Maama Kohuka Maama me te Tauira Koreutu


  • AlO3:99.5%
  • TiO2:0.0995%
  • SiO2 (karekau he utu):0.05%
  • Fe2:0.08%
  • MgO:0.02%
  • Alkali (Houwa me te Potash):0.30%
  • Puka Kiriata:Rhombohedral Class
  • Taiao matū:Amphoteric
  • Kaha Tauwhāiti:3.95 grm/cc
  • Kiato rahi:116 lbs/ ft3
  • pakeke:KNOPPS = 2000, MOHS = 9
  • Ira Whakarewa:2,000°C
  • Taipitopito Hua

    TONO

    Ma te konumohe whakakotahi / White Corundumkirikirihe rauemi whakaahuru teitei, he mea hanga mai i te paura alumina-kounga teitei ma te whakarewa i runga ake i te 2000 ℃ i roto i te oumu arc hiko me te whakamatao, ka whakarōpūtia ki nga rahi o te witi.Ko te alumina whakakotahi ma ko te tino rauemi mata mo te hanga o nga mea kore-ahua me te hanga i nga rawa whakaahuru.

    He mea hanga te konumohe whakakorikori ma ki te paura konutai iti-konutai paura ma te whakarewa i te teitei o te pāmahana, te whakamatao whakamatao, katahi ka kuru.Ko te kirikiri konumohe whakauru ma kei raro i te tino whakahaere ki te pupuri i te tohatoha rahi o te witi me te ahua rite.

    Ka whakamahia nuitia i roto i nga kaitapa o te koko, nga taputapu rino, nga taputapu whakauru pu, me etahi atu hua whakangao monolithic;Mo nga rauemi whakaahuru ahua, ka whakamahia i roto i nga rauemi mata-kounga teitei o te pereki corundum, corundum mullite, te whakamahine i te pereki puru porous, te pu rehu whakauru, te hanga maitai me te ahumahi whakarewa tonu.

    Ka taea hoki te whakamahi hei rauemi mo te whakakorikori, te maka tika, te rehu me te paninga, nga raima motuhake

    WFA (27)
    WFA (18)1

     

    Mohs pakeke

    9

    Kiato rahi

    1.75-1.95g/cm3

    Te taumahatanga motuhake

    3.95g/cm3

    Kiato rōrahi

    3.6

    Te tohu rewa

    2250℃

    Te tohu whakaahuru

    2000 ℃

     

    He mea hanga te konumohe whakakorikori ma ki te paura konutai iti-konutai paura ma te whakarewa i te teitei o te pāmahana, te whakamatao whakamatao, katahi ka kuru.Ko te kirikiri konumohe whakauru ma kei raro i te tino whakahaere ki te pupuri i te tohatoha rahi o te witi me te ahua rite.

    Ka whakamahia mo te whakamaarama, ka taea

    Āhuatanga

    0-1 1-3 3-5m/m

    F100 F200 F325

    Uara Whakapumau

    Uara Angamaheni

    Uara Whakapumau

    Uara Angamaheni

    Hangahanga matū

    Al2O3

    ≥99.1

    99.5

    ≥98.5

    99

    SiO2

    ≤0.4

    0.06

    ≤0.30

    0.08

    Fe2O3

    ≤0.2

    0.04

    ≤0.20

    0.1

    Na2O

    ≤0.4

    0.3

    ≤0.40

    0.35

     

    Whakamahia mo te abrasives, ngingio, huri

    Āhuatanga

    Nga witi

    8#10#12#14#16#20#22#24#30#36#40#46#54#60#70#80#90#100#120#150#180#220#

    Uara Whakapumau

    Uara Angamaheni

    Hangahanga matū

    Al2O3

    ≥99.1

    99.5

    SiO2

    ≤0.2

    0.04

    Fe2O3

    ≤0.2

    0.03

    Na2O

    ≤0.30

    0.2

     

    Ka whakamahia mo te abrasives, te pupuhi, te whakakoi

    Āhuatanga

    Te paura moroiti

    "W"

    W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5 W1.5 W0.5

    "FEPA"

    F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000

    "JIS"

    240#280#320#360#400#500#600#700#800#1000#1200#1500#2000#2500#3000#4000#6000#1000#1000#1000#

    Uara Whakapumau

    Uara Angamaheni

    Hangahanga matū

    Al2O3

    ≥99.1

    99.3

    SiO2

    ≤0.4

    0.08

    Fe2O3

    ≤0.2

    0.03

    Na2O

    ≤0.4

    0.25

    Nga painga

    0-1mm Konumohe whakakorikori ma

    1. Te pakeke me nga matūriki kiato.He pai te porowhita matūriki kotahi.
    2. Ko te tae he ma ma, kahore he poke, ki te whakarite i te paparanga kakahu-aukati ranei te tae pepa mau-aukati me te marama.
    3. He rite te tohatoha o te rahi o te matūriki, he rite te ahua matūriki kotahi, he iti noa te kakahu - te aatete.
    4. Te pumau matū me te waikawa, karekau he mahi, he tino pai te pumau o te pāmahana.


  • Tōmua:
  • Panuku:

  • 1.Sandblasting, oro me te huri o te whakarewa me te karaihe.

    2. Te whakakii i te peita, te whakakikorua o te kakahu, te karaima, me te kanapa.

    3.Making o huri wira, pepa kirikiri me te kakahu emery.

    4.Production o kiriuhi tātari uku, ngongo uku, pereti uku.

    5.Mo te whakamahinga o te papaa-aukati.

    6.Sandblasting o papa iahiko.

    7. Te pupuhi kirikiri o nga kaipuke, nga miihini rererangi, nga huarahi tereina me nga tinana o waho.

    8.Ka taea te whakaputa i nga karepe konumohe o te konumohe rereke rereke kia rite ki nga hiahia rereke a nga kaihoko.

    15

    To Uiui

    Mena kei a koe etahi patai. Tena koa whakapiri mai ki a maatau.

    puka uiui
    Tuhia to korero ki konei ka tukuna mai ki a matou