Calcined Alumina
Calcined Alumina mea he kalepa Alumina a Aluminum'okesaside. He keʻokeʻo ka pauka. Kekahi o nā 'ano poʻokela o Calcined Alumina o kona paakiki i ka 9 ma mohs pālākiō. Aia i ka papa hanalima kahua o nā palapala noi no kēia 'ano o ka alumina a me ka helu o ke kiʻiona papa e hua mai la e halawai me na mea e pono ai.
'Ike o nā papa
1) Calcined Aluminum S-100 papa: White granular noa waikahe he lepo lā hele ma 150 m.
2) Calcined Aluminum S-300 papa: White superfine pauka hele nae 45 micron.
3) Calcined Alumina SCM papa: He hope hoʻowali papa he loa o ka superfine hele ma 45 micron.
4) Calcined Alumina S-300 PT: Ua Ua finely hoʻowali papa iloko olaila loa o ka superfine me ka ili honua lapaau ana.
Hoʻohana
hoʻohana me he kīhei pili mea i loko o ka wela iapaau ana o kūikawā oka a steels, He hana like me ka fluxing meakino i loko o ke anaina kanaka o ka kūikawā steels like me ka ke keʻena o ka haʻahaʻa anoe? Aiey aniani. Ua Ua hana like me ka constituent o kūikawā waiho pa dazes & ia mea hoʻohana like me ka maka mea no ka hana o ke kahua niho porcelains. He hana no refractory noi e like me pou insulators. He hana like me ka abrasive hoʻopale. He hana glazing pālolo nā kile.
1. Alumina anaiia ka pauka mea keʻokeʻo mea pōaka pauka haku o ka-alumina. Ua hiki ke loaa i ka maikai huna nui hoi o ka makana a me ka paakiki ma kekahi lāʻau aaioee e hālāwai me ka pono o keʻano o ka anaiia noi.
2. Ka huahana meaʻaʻahu huna nui, kiʻekiʻe paakiki, ikaika wili ikaika, hookeai anaiia holo, kiʻekiʻe ka hoʻokōʻana, a me ka kiʻekiʻe olinolino.
3. Ua pū nā hiʻona ololi huna nui hoi o ka makana huahelu, kiʻekiʻe wili ka hoʻokōʻana, maikaʻi anaiia kanawai, a ua kiʻekiʻe wili ka hoʻokōʻana nui oi aku ia o ka silica i a me nā pahee abrasives. Kaʻilikai hoʻopau Ua maikaʻi ma mua o ka anaiia kanawai o keʻokeʻo corundum. Me ka ikaika ana koa, a me ka hoʻokēʻai alohilohi loaʻa wikiwiki, ka mea hiki ke loaʻa iāʻaʻahu a me ka huali alohilohi.
I ka papa kuhikuhiE manao
1. pono no ka vibratory anaiia (mīkini anaiia, helelei ana a lilo), manuale anaiia (abrasive anaiia) a no laila, ma luna o kaʻimi hoʻopunipuni pohaku, zircon, aniani, ma kona ano maoli pohaku, bowlder, jade, heʻula, etc.
2. hoʻomano i hoʻohana ma o ka wili a me ka anaiia ana o Aluminum, keleawe, kuhiliʻole kila, pohaku, aniani, pōhakuʻula, etc.
3. e hiki anei e hoʻohana pū i ka 'ilikai hoʻopau o burnishing koʻokoʻo, anaiia slurry, HW ili honua, acrylic, kuhiliʻole kila aniani, ole-ferrous metala, jade , ke kinikini, māpala pohaku, aniani, a me ka'ōnohi aniani.
4. Used ma ka manufacturing oʻimi hoʻopunipuni abrasive mea, aʻimi hoʻopunipuni abrasives.
|
he aniani pae |
Al2O3 |
SiO2 |
Fe2O3 |
Na2O + K2O |
|
R |
> 99,8 |
<0,02 |
<0,03 |
<0,04 |
|
he |
> 99,8 |
<0,02 |
<0,03 |
<0,05 |
