1. ʻO nā mea waiwai: ʻO nā mea maka o ka corundum brown he anthracite, ka hao a me ka bauxite.ʻO ka mea maka o ka corundum keʻokeʻo he alumina pauka.
2. Ka waihoʻoluʻu: ʻoi aku ka nui o ka alumina ma mua o ka corundum ʻeleʻele, no laila ke keʻokeʻo keʻokeʻo corundum abrasive, ʻoiai ʻo ka ʻeleʻele ʻeleʻele ʻeleʻele.
3. ʻO nā mea like ʻole: ʻo ka corundum brown a me ke keʻokeʻo i loko o ka alumina, akā ʻoi aku ka nui o ka alumina o ka corundum keʻokeʻo ma mua o 99, a ʻo ka ʻike o ka corundum brown ma kahi o 95.
4. Paʻakikī: ʻoi aku ka kiʻekiʻe o ka paʻakikī o ka corundum keʻokeʻo ma mua o ka corundum brown.ʻO ka corundum abrasive keʻokeʻo he hui crystalline me ka paʻakikī maikaʻi a me ka paʻakikī, ka nui aniani maikaʻi a me ke kūpaʻa ʻaʻahu maikaʻi, akā kiʻekiʻe ke kumukūʻai hana a haʻahaʻa ka hopena.ʻO Brown corundum abrasive he ʻano paʻakikī, nāwaliwali ka hopena wili a me ke kumu kūʻai haʻahaʻa.
5. Hana: Brown corundum i nā hiʻohiʻona o ke kiʻekiʻe maʻemaʻe, maikaʻi crystallinity, ikaika fluidity, haʻahaʻa linear hoʻonui coefficient a me ka corrosion kū'ē.Loaʻa i ka corundum keʻokeʻo nā hiʻohiʻona o ka maʻemaʻe kiʻekiʻe, ka hoʻoliʻi ponoʻī maikaʻi, ka waikawa a me ka pale ʻana i ka corrosion alkali, ke kūpaʻa wela kiʻekiʻe a me ka hana thermal paʻa.ʻO ka ʻokoʻa, ʻoi aku ka paʻakikī o ka corundum keʻokeʻo ma mua o ka corundum brown.
Ka manawa hoʻouna: Mar-08-2023