1. Brown corundum abrasive, ka mea nui i haku ʻia me Al2O3, he ʻano paʻakikī, ʻoʻoleʻa nui, nā ʻāpana ʻoi a me ke kumu kūʻai haʻahaʻa, a kūpono ia no ka hana ʻana i nā metala me ka ikaika tensile kiʻekiʻe. ʻO ka microcrystalline corundum abrasive a me ka ʻeleʻele corundum abrasive nā mea i loaʻa mai.
Korundum keʻokeʻo
Korundum keʻokeʻo
2. ʻOi aku ka paʻakikī o ka corundum keʻokeʻo ma mua o ka corundum ʻeleʻele, akā maikaʻi ʻole kona paʻakikī. He mea maʻalahi ke ʻoki ʻia i loko o ka mea hana i ka wā e wili ai, me ka hoʻomaʻamaʻa ponoʻī ʻana, ka wela haʻahaʻa, ka ikaika wili a me ka hana kiʻekiʻe. ʻO Chromium corundum abrasive kāna kumu.
ʻO ka corundum kristal hoʻokahi
ʻO ka corundum kristal hoʻokahi
3. Single crystal corundum abrasive, nona nā ʻāpana i haku ʻia me ka aniani hoʻokahi, ʻoi aku ka maikaʻi o ka ʻoki ʻoki ʻana i nā ʻaoʻao lehulehu, kiʻekiʻe ka paʻakikī a me ka paʻakikī, ka hiki ke wili, a me ka liʻiliʻi o ka wela. ʻO kona hemahema ʻo ia ke kiʻekiʻe o ke kumukūʻai hana a me ka haʻahaʻa o ka huahana, no laila ke kiʻekiʻe ke kumukūʻai. ʻO Zirconium corundum abrasive kekahi pūhui aniani me ka paʻakikī haʻahaʻa haʻahaʻa, ka nui aniani maikaʻi a me ke kūpaʻa maikaʻi.
4. 'Ele'ele silikon carbide abrasives, 'ōma'oma'o silicon carbide abrasives, cubic silicon carbide abrasives, cerium silicon carbide abrasives, etc. no ka silika carbide abrasives. ʻO nā mea nui he silicon carbide SiC, nona ka paʻakikī kiʻekiʻe, ka brittleness kiʻekiʻe, nā ʻāpana abrasive ʻoi, ka conductivity thermal maikaʻi, a me ke kūpaʻa ikaika. ʻOi aku ka maikaʻi no ka hana ʻana i nā metala paʻakikī a palupalu a me nā huahana non-metallic.
Ka manawa hoʻouna: Dec-30-2022