White corundumndi mtundu wa abrasive yopangidwa. Aluminium oxide (Al2O3) ili ndi 99%, ndipo ili ndi chitsulo chochepa cha oxide, silicon oxide ndi zigawo zina, ndi yoyera. Chinthu chabwino kwambiri ndi kukula kochepa kwa kristalo ndi kukana kukhudza ngati kugwiritsidwa ntchito mu automill. Imakonza zinthu zosweka, tinthu tating'onoting'ono ta tinthu tozungulira, yoyera pamwamba pouma, yosavuta kuigwirizanitsa. Corundum yoyera yokhala ndi ufa wa alumina wa mafakitale ngati zopangira, mu arc pambuyo pa madigiri 2000 a kutentha kwakukulu mutazizira, mutapera. Kupanga mawonekedwe, kulekanitsa maginito ndi chitsulo, kuphimba mu tinthu tating'onoting'ono tosiyanasiyana, kapangidwe kake kokhuthala, kuuma kwakukulu, kupangika kwa tirigu wakuthwa, koyenera kupanga mbiya. Porcelain, resin combination grinding structures and sprinking, polishing, sand blasting, precision casting (investment casting special corundum), ingagwiritsidwenso ntchito popanga zinthu zotsutsa zapamwamba kwambiri.
White corundumAmapangidwa ndi ufa wa alumina wa mafakitale ndipo amakonzedwa ndi ukadaulo watsopano wamakono. Chopopera cha mchenga chimakhala ndi nthawi yochepa yopera, kugwira ntchito bwino, phindu labwino komanso mtengo wotsika. Zigawo zazikulu ndi izi: Aluminium oxide (Al2O3) yomwe ili ndi 98%, ndipo ili ndi chitsulo chochepa cha oxide, silicon oxide ndi zina, ndi yoyera, yomwe imasungunuka kutentha kwambiri madigiri opitilira 2000 pambuyo pozizira, popera ndi kupanga, kupatukana kwa maginito ndi chitsulo, kuphimba mu mitundu yosiyanasiyana ya granularity, kapangidwe kake kokhuthala, kuuma kwambiri, kupanga tirigu wakuthwa. Kuuma kwa corundum yoyera ndi kokwera pang'ono kuposa corundum yofiirira, kulimba kwake ndi kotsika pang'ono, kuyera kwambiri, kudzinola bwino, mphamvu yopera, mphamvu yochepa ya caloric, kugwira ntchito bwino, kukana dzimbiri ndi asidi ndi alkali, kukhazikika kwa kutentha kwambiri. Yopangidwa ndi mchenga woyera wa corundum, yoyenera kupera zopopera zabwino monga chitsulo cha kaboni wambiri, chitsulo champhamvu komanso chitsulo chosapanga dzimbiri. Mchenga woyera wa corundum ungagwiritsidwenso ntchito popanga molondola komanso zinthu zotsutsa kwambiri.
Mchenga woyera wa corundum:
0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm
Zizindikiro zakuthupi ndi zamankhwala:
Al2O3≥99% Na2O≤0.5% CaO ≤0.4% zinthu zamaginito ≤0.003%
Ufa wabwino wa corundum woyera:
180#-0, 200#-0, 320#-0
Zizindikiro zakuthupi ndi zamakemikolo:
Al2O3≥98.5% Na2O≤0.5% CaO ≤0.5% maginito ≤0.003%
Choyera cha corundum choyera ndi choyenera mitundu yonse ya zinthu zapamwamba, ukadaulo kapena zinthu za hardware zokongoletsa pamwamba, kupukuta mchenga pamwamba popanda zodetsa zilizonse, kuchotsa vuto loyeretsa. Choyera cha corundum choyera chingagwiritsidwe ntchito ngati mutu wopukuta. Chingagwiritsidwenso ntchito ngati zowonjezera zosiyanasiyana. Chingathe kupanga zida zolimba komanso zophimbidwa, mchenga wonyowa kapena wouma kapena wopaka, choyenera kupukuta ndi kupukuta bwino kwambiri pamakampani a kristalo, kupukuta bwino kwambiri komanso kupanga zinthu zapamwamba kwambiri. Chiyenera kukonza chitsulo cholimba, chitsulo cha alloy, chitsulo chothamanga kwambiri, chitsulo cha kaboni wambiri ndi kuuma kwina, zida zolimba kwambiri. Chingagwiritsidwenso ntchito ngati zolumikizirana, zotchingira ndi mchenga wothira molondola. Chitsulo chogwirira ntchito chachitsulo chochotsa dzimbiri, kuchotsa kuipitsidwa, kuchotsa khungu la okosijeni, kuwonjezera chophimba, kumatira; Khungu la okosijeni la aluminium, kulimbitsa pamwamba, kupukuta; Chogwirira ntchito cha mkuwa chochotsa zotsatira za khungu la matte, zotsatira zagalasi za kristalo matte, zotsatira za pulasitiki zokhala ndi mapatani, denim ndi zina zapadera zopangira nsalu ndi mawonekedwe a zotsatira.
1, kukonza pamwamba: wosanjikiza wa chitsulo cha oxide, wakuda wa carbide, kuchotsa dzimbiri pamwamba pa chitsulo kapena chosakhala chachitsulo, monga nkhungu yokoka, kuchotsera nkhungu ya rabara kapena chotulutsa chopanda kanthu, mawanga akuda pamwamba pa ceramic, kuchotsa utoto wa uranium, kubwezeretsanso utoto.
2, kukongoletsa kukonza: mitundu yonse ya golide, zodzikongoletsera zagolide wa K, zinthu zamtengo wapatali zachitsulo zomwe zatha kapena chithandizo cha pamwamba pa chifunga,
kristalo, galasi, corrugated, acrylic ndi zina zomwe sizili zachitsulo zomwe zimapangitsa kuti pamwamba pa processing pakhale chitsulo chowala.
3, kukonza zinthu zoduladula: jade, kristalo, agate, miyala yamtengo wapatali pang'ono, zisindikizo, miyala yokongola, zinthu zakale, miyala ya manda ya marble, zoumba, matabwa, zidutswa za nsungwi za akatswiri oduladula.
4, kukonza mankhwala asanayambe: TEFLON (TEFLON), PU, rabala, zokutira pulasitiki, mbiya ya rabala (ROLLER), electroplating, kuwotcherera kwachitsulo, kuphimba titaniyamu musanagwiritse ntchito, kuti pamwamba pakhale kulimba kwambiri.
5, kukonza m'mphepete mwa yaiwisi: bakelite, pulasitiki, zinki, zinthu zoponyera zitsulo zotayidwa, zida zamagetsi, maginito ndi zina zochotsera m'mphepete mwa yaiwisi.
6, kukonza mpumulo wa kupsinjika maganizo: ndege, chitetezo cha dziko, zida zolondola zamakampani, kuchotsa dzimbiri, kutha kwa utoto, kukonza ndi
njira zina zothandizira kuchepetsa kupsinjika maganizo.
1. Kupukuta mchenga, kupukuta ndi kupukuta zitsulo ndi galasi.
2. Kudzaza utoto, zokutira zosatha, ceramic, ndi glaze.
3. Kupanga gudumu lopukusira, sandpaper ndi nsalu ya emery.
4. Kupanga ma ceramic fyuluta nembanemba, machubu a ceramic, ndi mbale za ceramic.
5. Kugwiritsa ntchito pansi yosatha.
6. Kupukuta mchenga kwa mabwalo ozungulira.
7. Kuphulitsa mchenga pa zombo, injini za ndege, njanji za sitima ndi matupi akunja.
8. Mitundu yosiyanasiyana ya mphesa zoyera zopangidwa ndi aluminiyamu yosakanikirana imatha kupangidwa malinga ndi zosowa zosiyanasiyana za makasitomala.
Ngati muli ndi mafunso aliwonse. Chonde musazengereze kulankhulana nafe.