ʻO Garnet one one inertness, kiʻekiʻe heheʻe wahi, maikaʻi toughness, insoluble i loko o ka wai, solubility i loko o kaʻakika he 1% wale nō, ʻaʻole i loaʻa ka silikoni manuahi, he kūʻē kiʻekiʻe i ka hana kino kino; ʻO kona paʻakikī kiʻekiʻe, ʻoi aku ka ʻoi, ka ikaika wili a me ka umekaumaha kikoʻī, me kona hiki ke hana hou, e lilo ia i mea waiwai nui no nā ʻāpana ʻoihana he nui; Hiki ke hoʻohanaʻia ka Garnet ma keʻano he percolating medium i ka wai jet cutting, sandblasting, a me nā mea'ē aʻe.
Ua haki ʻia ka garnet ʻulaʻula e ka hoʻoili ʻana i ka ʻiʻo maoli, ʻo ke kaʻina hana ka mālama ʻana i ka ikehu, ʻaʻohe kaʻina hana hoʻohana kiʻekiʻe. Ma muli o kona ʻano ʻāpana ponoʻī a me ka ʻoi ponoʻī, ʻoi aku ka maikaʻi o ka sandblasting, kiʻekiʻe ke kiʻekiʻe o ka hoʻihoʻi ʻana, he abrasive hoʻokele waiwai. He kiʻekiʻe ke kiʻekiʻe o ka ʻulaʻula garnet sandblasting, hiki ke hiki i nā lua hohonu a me nā ʻāpana ʻole e hoʻomaʻemaʻe, e hoʻopau loa i ka papa oxide, rust, koena paʻakai, burrs a me nā ʻōpala ʻē aʻe, sandblasted ʻili me ka ʻole o ka hoʻopili ʻana, ʻaʻohe ʻaoʻao convex ʻino a me ka lua, ʻaʻohe one, e hoʻokō ai i ka SA3 sandblasting grade, ʻano like ʻole roughness. Hiki i ka roughness ili ke hiki i 45-55, 50-75 microns. He haʻahaʻa ka ʻili o ka ʻili ma hope o ka sandblasting, a ʻo ka pili ʻana ma waena o ka uhi ʻana (ka uhi ʻana, nā ʻāpana adhesive) maikaʻi, ʻo ka garnet sand abrasive he mau hiʻohiʻona o ka paʻakikī maikaʻi, kiʻekiʻe kiʻekiʻe nui, kaumaha kikoʻī kaumaha, paʻakikī maikaʻi a ʻaʻohe silica manuahi. Hoʻohana nui ʻia ia i ka ʻaoʻao aluminika, ka ʻike keleawe, nā ʻāpana pololei, a me nā māla ʻē aʻe.
ʻO Ompacite abrasive, ʻike ʻia hoʻi ʻo ka ʻōmaʻomaʻo ʻōmaʻomaʻo blasting abrasive, he kumu maʻamau e hoʻoheheʻe ʻia ana i loko o kahi hui kūlohelohe maoli o ka almandine green garnet a me almandine red garnet.
Hāʻawi kēia hui kūlohelohe i ka hoʻomaʻemaʻe wikiwiki ʻana o ka ʻili oiai e hana mau ana i kahi ʻaoʻao o ka ʻili ma kahi o 70 microns a kūpono no ka hoʻohana ʻana i ka hapa nui o nā mea mai ke kila kila a i waena o ka pae i uhi ʻia. ʻO ka poʻi pololei a me nā māla ʻē aʻe
ʻO nā mea maikaʻi o ka ʻulaʻula garnet abrasive blasting:
1. Loaʻa ka Garnet i nā waiwai kino a me nā kemika, koʻikoʻi, paʻakikī kiʻekiʻe (ʻo 7.5-8 ka paʻakikī o Mohs), a ʻo nā ʻāpana he mau ʻaoʻao a me nā kihi, ʻoi aku ka maikaʻi o ka wehe ʻana i ka ʻōpala sandblasting.
2. Maikaʻi ka hoʻomaʻamaʻa ponoʻī ʻana o Garnet, i ke kaʻina hoʻoheheʻe ʻana i ke one, e hana mau i nā kihi hou a me nā kihi, hiki ke hoʻohana hou ʻia 2-3 mau manawa.
3. He liʻiliʻi ka ʻike o ka silicon manuahi i loko o ka garnet, ka mea e pale aku i ka silicosis a ʻaʻole pili i ke olakino o nā limahana sandblasting.
4. ʻO ke kaʻina hana garnet ka hana kino kino, e like me ka ʻoki ʻana, ka holoi ʻana, ka hoʻokaʻawale magnetic, a ʻaʻohe mea kemika i hoʻohui ʻia i ke kaʻina hana, ʻaʻole e loaʻa nā hopena ʻino i nā limahana hana a me ke kaiapuni kūloko.
ʻO nā pōmaikaʻi o ka puhi ʻana me ka ʻōmaʻomaʻo garnet abrasive me,
ʻO ka paʻakikī Mosh o 7.5
Palekana i ke kaiapuni a me ke olakino (ʻaʻohe metala kaumaha) ʻAʻohe silica manuahi (emi iho ma mua o 0.5%)
E hōʻemi nui i ka hoʻokuʻu ʻana o ka ea me ka ʻōmaʻomaʻo garnet abrasive
ʻO nā chloride haʻahaʻa, nā paʻakai hiki ke hoʻoheheʻe haʻahaʻa (emi ma lalo o 7ppm)
Me ka ana kūpono, 70% ka liʻiliʻi o ka abrasive i hoʻohana ʻia ma mua o ka slag & ʻoki ʻia 30-40% ʻoi aku ka wikiwiki ma mua o ka slag, ʻO ka paʻakikī o ka palaoa / ka paʻakikī e hōʻemi i ka haki ʻana o nā ʻāpana.
ʻO ka mānoanoa nui o 150lbs / ft3 vs. 110lbs. no ke one & slag abrasives
Hoʻopau hou i nā manawa 3-6 e pili ana i ka noi， ʻO ke kumukūʻai hoʻokuʻu abrasive haʻahaʻa / ʻaʻohe kumu kūʻai
Ka manawa hoʻouna: Feb-25-2025
