Nā huahana
ʻO WA White Fused Alumina White Corundum Powder Grinding Blasting Polishing Abrasive Material
ʻAbrasive alumina i hoʻopili ʻia keʻokeʻo
ʻO ke corundum keʻokeʻo kahi mea hoʻopōʻino keʻokeʻo i hana ʻia mai ka pauka alumina ʻoihana (Al2O3) me ka nui o 98% a me kahi liʻiliʻi o ka hao oxide a me ka silicon oxide. He mea hoʻopōʻino keʻokeʻo ia i hoʻoheheʻe ʻia i ka mahana kiʻekiʻe. ʻOi aku ka paʻakikī o kona paʻakikī ma mua o ka corundum ʻeleʻele a ʻoi aku ka haʻahaʻa o kona paʻakikī. Hana ʻia ia ma ka hoʻoheheʻe ʻana a me ka hoʻomaʻalili ʻana ma luna o 2000 degere i ke arc, ka wili ʻana a me ke ʻano, ka wehe ʻana i ka hao ma o ka hoʻokaʻawale magnetic, a me ka sieving i nā ʻano granularity he nui. He paʻa kona ʻano, kiʻekiʻe ka paʻakikī a ʻoi ke ʻano.
Nā haku mele kemika
| Hoʻohana ʻia no ka hoʻowali ʻana, ka hoʻowali ʻana, ka wili ʻana，hoʻopili ʻana, uhi ʻana | |||
| ʻAno waiwai | 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# | ||
| Waiwai Hoʻohiki | Waiwai Maʻamau | ||
| ʻAno kemika | AI2O3 | 99.0 minuke | 99.5 |
| SiO2 | 0.2 max | 0.06 | |
| Fe2O3 | 0.2 max | 0.04 | |
| Na2O | 0.3max | 0.30 | |
| Nā mea hoʻāʻo | nā hōʻailona |
| Paʻakikī Mohs | 9.0 |
| Ka nui o ka nui | 1.75-1.95g/cm3 |
| Ka nui maoli | 3.95g/cm3 |
| Kiko heheʻe | 22500C |
| ʻO ka mahana hana kiʻekiʻe loa | 19000C |
Nā Pōmaikaʻi o ka alumina i hoʻoheheʻe ʻia i ke keʻokeʻo:
1, Paʻakikī kiʻekiʻe a me nā ʻāpana mānoanoa. Maikaʻi ka poepoe ʻāpana hoʻokahi.
2, keʻokeʻo maʻemaʻe ke kala, ʻaʻohe haumia, e hōʻoia i ka papa pale ʻaʻahu a i ʻole ke kala pepa pale a me ka transparency.
3, Hoʻokaʻawale like ʻana o ka nui o ka ʻāpana, kūlike ke ʻano o ka ʻāpana hoʻokahi, me kahi liʻiliʻi o ka hopena pale.
4, kūpaʻa kemika a me ka waikawa, ʻaʻohe hana alkali, maikaʻi loa ke kūpaʻa o ka mahana kiʻekiʻe.
Kūlana Noi
1. Hoʻohana ʻia no ka wili manuahi, e like me ka ʻoihana aniani.
2. Hoʻohana ʻia no nā huahana friction a me nā papahele pale ʻaʻahu.
3. Kūpono no ka resin a i ʻole ka seramika hoʻopaʻa abrasive, e like me ka huila wili, ka ʻoki ʻana i ka huila wili, a pēlā aku.
4. Kūpono no nā huahana paʻakikī, pale ʻaʻahu a me nā huahana paʻakikī.
5. Hoʻohana ʻia no ka wili ʻana, e like me ka wili pōhaku, ka poloka wili, ka hoʻohuli ʻana i ka pā, a pēlā aku.
6. Hoʻohana ʻia no ka uhi ʻana i nā mea hana abrasive, e like me ka pepa one, ka lole emery, ke kāʻei one, a pēlā aku.
7. Hoʻohana ʻia no ka hoʻolei pololei ʻana, wili ʻana, wili ʻana, hana ʻana i ka hoʻoheheʻe ʻana i ka ʻōpala.
- Hoʻohana ʻia no ka wili manuahi, e like me ka ʻoihana aniani.
2. Hoʻohana ʻia no nā huahana friction a me nā papahele pale ʻaʻahu.
3. Kūpono no ka resin a i ʻole ka seramika hoʻopaʻa abrasive, e like me ka huila wili, ka ʻoki ʻana i ka huila wili, a pēlā aku.
4. Kūpono no nā huahana paʻakikī, pale ʻaʻahu a me nā huahana paʻakikī.
5. Hoʻohana ʻia no ka wili ʻana, e like me ka wili pōhaku, ka poloka wili, ka hoʻohuli ʻana i ka pā, a pēlā aku.
6. Hoʻohana ʻia no ka uhi ʻana i nā mea hana abrasive, e like me ka pepa one, ka lole emery, ke kāʻei one, a pēlā aku.
7. Hoʻohana ʻia no ka hoʻolei pololei ʻana, wili ʻana, wili ʻana, hana ʻana i ka hoʻoheheʻe ʻana i ka ʻōpala.
Kāu Nīnau
Inā he mau nīnau kāu. E ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.
