ʻO Yttria Stabilized Zirconia Porcelain Balls Zro2 Grinding Beads

Loaʻa iā ia kahi ʻulaʻula momi a me ka maʻemaʻe hana spherical ili. Ke hoʻohana nei i ka micron sub-nanoscale zirconiapowder i mea maka, yttrium oxide a i ʻole cerium oxide ma ke ʻano he stabilizer, titration a i ʻole ʻeke maloʻo isostaticpressing i loko o kahi ʻano maloʻo, kiʻekiʻe wela o ka kuke ʻana a me ke kaʻina hana phasing, he spherical ke ʻano, kēlā me kēia. He kiʻekiʻe kiʻekiʻe ka ikaika a me ka paʻakikī kiʻekiʻe ma ka lumi lumi. ʻaʻahu maikaʻi ke kūpaʻa ʻana, ke kūpaʻa wela kiʻekiʻe, ka pale ʻana i ka corrosion, ka ʻoʻoleʻa kiʻekiʻe, ka conductivity non-maanetic, a me ka insulation uila, Ma 600 C. ʻaʻole loli ka ikaika a me ka paʻakikī o ka zirconia beads, ʻo ka density he 6g per cubic centimeter, a ʻo ka thermaexpansion hiki ke hoʻohana ʻia i ka hoʻonui ʻana i ka nui me ka hoʻonui ʻana i ka lālani metala. nā metala. ʻO ka umekaumaha kikoʻī kiʻekiʻe e hāʻawi i ka ʻoi aku ka maikaʻi o ka wili ʻana; ʻO ka microstructure maikaʻi e hōʻoia i ka pale lole ʻoi aku ka maikaʻi: ka ʻili o ka hana maʻemaʻe, ka poepoe kūpono, a me ka hāʻawi ʻana i ka nui o ka ʻāpana haiki ot+0.03mm e hōʻemi ana i ka friction o loko a me ka hoʻonohonoho ʻana o nā pahu.