Zogulitsa
Kupukuta Kuphulika, Kupukuta Media 240#-12500# Ufa Woyera Wosakaniza Alumina
Kufotokozera kwa WFA
Corundum yoyera yokhala ndi ufa wa alumina wa mafakitale ngati zopangira, mu arc pambuyo pa madigiri 2000 a kutentha kwakukulu kusungunuka pambuyo pozizira, kupukutira ndi kupanga, kulekanitsa maginito kuti achotse chitsulo, kuphimba mu mitundu yosiyanasiyana ya granularity, kapangidwe kake kolimba, kuuma kwakukulu, tinthu tating'onoting'ono timapanga ngodya yakuthwa, yoyenera kupanga ziwiya zadothi, kuphatikiza utomoni ndi zida zopukutira, kupukuta, kuphulika kwa mchenga, kuponyera molondola (kuponya ndalama corundum yapadera), ndi zina zotero. Ingagwiritsidwenso ntchito popanga zipangizo zotsutsa zapamwamba kwambiri.
Kapangidwe ka Mankhwala ndi Kathupi
| CHITSANZO: 240#，280#，320#，360#，400#，500#，600#，700#，800#，1000#，1200#，1500#，2000#，2500#，3000#，4000#，6 0 0 0 #，8 0 0 0 #，1 0 0 0 0 #，12500# | |||
| kusanthula kwa chamical (%) | makhalidwe enieni | ||
| Al2O3 | ≥99.2 | mtundu | woyera |
| SiO2 | ≤0.04 | mawonekedwe a kristalo | a-Al2O3 |
| NaO2 | ≤0.22 | kuchulukana kwa zinthu zambiri | 1.75-1.95g/cm3 |
| Fe2O3 | ≤0.04 | kuchulukana kwenikweni | 3.95-3.97g/cm3 |
| K2O | ≤0.01 | kuuma kwa mosh | Mphindi 9.0 |
| kugwiritsa ntchito | kupukuta, kuphulika, kupaka, kupera, ndi zina zotero. | ||
Kugwiritsa Ntchito WFA
1. Pangani zoumba zowonekera bwino: nyali za sodium zothamanga kwambiri, zenera la EP-ROM.
Αalpha-Al2O3 ikhoza kusunthidwa kukhala ceramic yowonekera bwino kuti igwiritsidwe ntchito ngati nyali ya sodium yothamanga kwambiri; komanso ingagwiritsidwe ntchito ngati nyali yaying'ono yowunikira mu gawo loteteza la gawo la phosphor kuti liwongolere moyo wa nyali.
2. Monga zipangizo zapamwamba zopukutira: galasi, chitsulo, zipangizo za semiconductor, pulasitiki, tepi, lamba wopukutira, ndi zina zotero.
3. Monga chowonjezera: utoto wolimbitsa, labala, pulasitiki yosatha.
Monga chinthu chatsopano chophatikizana, ufa wa Al2o3 ungagwiritsidwe ntchito ngati cholimbitsa kufalikira ndi zowonjezera, monga kuwonjezera tinthu tating'onoting'ono ta alumina mu rabara, kukana kukalamba kumatha kukonzedwa kangapo.
4. Gwiritsani ntchito ngati chothandizira, chonyamulira chothandizira, komanso chothandizira kusanthula.
Chifukwa cha mphamvu zake zapadera, ufa wa Al2o3 umagwiritsidwa ntchito kwambiri ngati chothandizira komanso chonyamulira chake, mu zoumba ndi madera ena.
5. Gwiritsani ntchito popaka
Alumina nanoparticles monga zinthu zowunikira komanso zoteteza pamwamba zimatha kuyamwa kuwala kwa ultraviolet, ndipo m'mafunde ena a kuwala, kusangalatsa kwa kuwala kumatha kupangidwa ndi kukula kwa tinthu tating'onoting'ono ta kutalika kwa kuwala.
6. Gwiritsani ntchito ceramic yamphamvu kwambiri
Mu ntchito za ceramic, ma ceramic olondola opangidwa ndi ufa wa nano alumina ali ndi pulasitiki yofanana yachitsulo komanso kulimba, kulemera kopepuka, makamaka, kumawonjezera mphamvu.
Mwa kuwonjezera pang'ono nano-alumina mu ceramic matrix yachikhalidwe, kuwirikiza kawiri mphamvu zamakina a zinthu kumawonjezera kulimba kwa ceramics kuti ichepetse kutentha kwake koyaka.
- Amagwiritsidwa ntchito popera kwaulere, monga mafakitale agalasi.
2. Amagwiritsidwa ntchito popanga zinthu zokangana ndi pansi zosatha.
3. Yoyenera kugwiritsidwa ntchito ngati utomoni kapena ceramic bond abrasive, monga gudumu lopera, kudula gudumu lopera, ndi zina zotero.
4. Yoyenera zinthu zotsutsa, zosatha komanso zosagwira ntchito.
5. Amagwiritsidwa ntchito popukuta, monga miyala yophwanyira, chopukusira, kutembenuza mbale, ndi zina zotero.
6. Amagwiritsidwa ntchito popaka zida zowalira, monga sandpaper, nsalu ya emery, lamba wamchenga, ndi zina zotero.
7. Amagwiritsidwa ntchito popanga nkhungu molondola, mopanda, mopanda, komanso mopukuta.
Kufufuza Kwanu
Ngati muli ndi mafunso aliwonse. Chonde musazengereze kulankhulana nafe.
