Keʻokeʻo Corundum Abrasive

Korundum keʻokeʻo abrasive, i kapa ʻia hoʻi he alumini oxide keʻokeʻo, Loaʻa ka paʻa wela maikaʻi, ke kūpaʻa wela kiʻekiʻe ma luna o 1750 degere, ka maʻemaʻe kiʻekiʻe, ka hoʻomaʻamaʻa ponoʻī maikaʻi, ka mana wili ikaika, ka waiwai calorific haʻahaʻa, ka hana kiʻekiʻe. apale ʻana i ka corrosion acid-base. ʻO iaua hōʻoia iā ia iho ma nā ʻano he nui. ʻOkoʻa nā kikoʻī o ke keʻokeʻo corundum abrasives he ʻokoʻa uhāʻulees.

ʻO ka mea maʻamau, ʻo nā kikoʻī o ka corundum abrasives keʻokeʻo he 4-6 mesh, 12 mesh, 16 mesh, 24 mesh, 36 mesh, 46 mesh, 60 mesh, 80 mesh, 120 mesh, 150 mesh, 200 mesh, 300 mesh ʻoi aku ke kiʻekiʻe 2000 mesh.  I waena o lākou, ua kapa ʻia ke kumu hoʻohālike 4-6 i ke one ʻāpana, 46 mesh a me 60 mesh he one palaoa, a ʻo ka nui o ka nui ma luna o 240 mesh ua kapa ʻia ʻo micro. ʻO ka pauka, ʻo ia kā mākou kumu hoʻohālike maʻamau e hoʻomaka ana me W. ʻO ka nui o ka nui o ka nui o ka nui, ʻoi aku ka maikaʻi o ka corundum keʻokeʻo.

ʻO ka nui o ka nui o nā mea abrasive corundum keʻokeʻo ʻokoʻa no ka hoohana like ole a ʻoihana sandblasting hoohana nui ia. ʻO ka mea maʻamau, ka mea maʻamau nuihe 24 mesh, 36 mesh, a me 46 mesh.ʻo ia hoʻoholo ʻia e like me ka nozzle ke anawaena o ka mīkini sandblasting, a ʻaʻole pono e hoʻokō ʻia ke pani puka  ma muli okoho ʻia ka nui o ka ʻāpana kūponoion. ʻOi aku ka nānā ʻana o Sandblasting i ka paʻakikī. ʻO ka ʻoi aku ka nui o ka nui o ka corundum keʻokeʻo, ʻoi aku ka kiʻekiʻe o ka paʻakikī, a ʻoi aku ka maikaʻi o ka hopena sandblasting.

Hiki ke hoʻohana ʻia ka corundum abrasive keʻokeʻo no ka hana ʻana i nā mea hana abrasive. maʻamau keʻokeʻo corundum wili huilas 24 mesh, 36 mesh a46 mesh,etc.  ʻO nā poloka wili abrasive keʻokeʻo maʻamau he 100 mesh, 120 mesh, 150 mesh, 180 mesh a pēlā aku. ʻae nō hoʻi,keʻokeʻo ka pauka micro corundum has kiʻekiʻe-papa noi:  hoʻolei pololei. ʻO ka maʻamau,o keiahoʻohana ʻia nā pauka micro, W63, W28, W14, W7 aW5, etc.