-
Nā noi o ka pauka alumina ultrafine
He mea waiwai nui ka alumina superfine no nā seramika hana.ʻO ka pauka alumina superfine xz-L20, ka nui o ka ʻāpana 100 nm, waihoʻoluʻu keʻokeʻo, 99% o ka ʻike paʻa.Hiki ke hoʻohui ʻia i nā resins wai like ʻole, i loko o nā resins i hoʻokumu ʻia i ka aila, nā solvents a me nā rubbers ma kahi pae hoʻohui o 3% -5%, hiki ke ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka alumina fused keʻokeʻo a me ka alumina fused brown
ʻO ka alumina fused keʻokeʻo a me ka alumina fused brown ʻelua mau mea abrasive maʻamau.ʻAʻole ʻike ka poʻe he nui i ka ʻokoʻa pololei ma waena o nā mea ʻelua koe wale nō ke kala.I kēia manawa e lawe au iā ʻoe e hoʻomaopopo.ʻOiai aia nā abrasive ʻelua i ka alumina, ʻoi aku ka nui o ka alumina o ka alumina fused keʻokeʻo ma luna o 99%, a ...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka alumini oxide a me ka calcined alumina oxide
ʻO ka alumini oxide he mea ʻano ʻole me ke ʻano kemika A1203, kahi hui paʻa loa me kahi helu heheʻe o 2054°C a me kahi helu hoʻolapalapa o 2980°C.He aniani ionic ia e hiki ke hoʻokaʻawale ʻia i nā wela kiʻekiʻe a hoʻohana mau ʻia i ka hana ʻana i nā mea refractory.Calcine...Heluhelu hou aku -
Ka hoʻohana ʻana i ka pauka α-alumina ma nā ʻano like ʻole
Loaʻa i ka Alpha-alumina nā waiwai kemika paʻa, ka pale ʻana i ka corrosion, ka paʻakikī kiʻekiʻe, nā waiwai insulation maikaʻi, ka helu heheʻe kiʻekiʻe a me ka paʻakikī kiʻekiʻe, a hoʻohana ʻia i nā ʻano ʻokoʻa.ʻO ka hoʻohana ʻana i ka pauka α-alumina i nā ceramics ʻO Microcrystalline alumina ceramics kahi ʻano hou o nā mea seramika w ...Heluhelu hou aku -
ʻO ke ʻano hoʻomohala ʻoihana o ka micropowder corundum keʻokeʻo
Hana ʻia ka pauka corundum keʻokeʻo me ka pauka alumina kiʻekiʻe e like me ka mea maka, i hoʻoheʻe ʻia a hoʻoheheʻe ʻia i ka wela kiʻekiʻe i loko o ka umu ahi arc.ʻOi aku ka paʻakikī ma mua o ka corundum brown.Loaʻa iā ia nā hiʻohiʻona o ke kala keʻokeʻo, paʻakikī kiʻekiʻe, maʻemaʻe kiʻekiʻe, grindi ikaika ...Heluhelu hou aku -
Pehea e koho ai i nā mea hoʻomaʻemaʻe Sand Abrasive?
ʻO ke one corundum keʻokeʻo, ka pauka corundum keʻokeʻo, ka corundum brown a me nā mea ʻala ʻē aʻe he mau abrasive maʻamau, ʻoi aku ka pauka corundum keʻokeʻo, ʻo ia ka koho mua no ka polishing a me ka wili.Loaʻa iā ia nā hiʻohiʻona o ka aniani hoʻokahi, ka paʻakikī kiʻekiʻe, ka hoʻomaʻamaʻa ponoʻī maikaʻi, a me ka wili a ...Heluhelu hou aku
