Alumina ceramic tube siam chhuah dan tur technology .
Factory-a aluminum oxide powder hi product mamawh hrang hrang leh molding process hrang hrang angin powder material-ah siam a ni. Powder particle size chu 1μm aia tlem a ni a, alumina thianghlimna bakah high-purity alumina ceramic product siam chu 99.99%-ah a ni a, mahse ultrafine grinding leh a particle size distribution uniform siam a ngai bawk. Extrusion molding emaw injection molding emaw hman a nih chuan binder leh plasticizer te chu powder chhungah dah a ngai a, a tlangpuiin thermoplastics emaw resins emaw weight ratio 10-30% a dah a ngai a ni. Organic binder chu alumina powder nen 150-200 temperature-ah a ruala inhmeh tur a ni a, chu chuan molding operation a ti awlsam tur a ni. Hot pressing process atanga powder material lo awm chuan binder a dah tel a ngai lo. Semi-automatic emaw automatic dry pressing molding hman a nih chuan powder hian special process requirement a nei a, spray granulation method hmanga powder enkawl a, spherical anga lang tur a ni a, chutiang chuan powder fluidity siam that leh molding chhunga mold wall automatic filling awlsam zawk nan a ni. Chu bakah, powder leh mold wall inkar friction tihtlem nan chuan lubricant 1 atanga 2%, stearic acid, leh binder PVA te dah tel a ngai a ni.
Alumina ceramic tube 1000 a ni.
Dry press molding atan chuan powder spray granulation a ngai a, chutah chuan polyvinyl alcohol chu binder angin an rawn luh tir a. Shanghai-a research institute pakhat chuan AL203 spray granulation atana binder atan water-soluble paraffin wax an siam a, hei hian heating hnuaiah fluidity tha tak a nei a ni. Granulation spray hnua powder hian fluidity tha tak, loose density tha tak a nei tur a ni a, flow angle friction temperature 30℃aia tlem a nei tur a ni . Blank density sang zawk hmuh theih nan chuan particle size ratio hi a tha ber a ni.
Forming hmanga siam dan .
Alumina ceramic product siam dan tur chu dry pressing, grouting, extrusion, cold isostatic pressing, injection, casting, hot pressing leh hot isostatic pressing te a ni. Tun hnaiah ram chhung leh ram pawnah filter molding, direct solidification injection molding, gel injection molding, centrifugal injection molding leh solid free molding technology te an siam chhuak a ni. Product shape hrang hrang, size hrang hrang, complex shape leh precision product te hian molding method hrang hrang an mamawh a.
