ʻO Yttrium stabilized zirconia, i kapa ʻia ʻo YSZ, he mea hana hou me nā waiwai maikaʻi loa.
Hoʻokumu ʻia ka ʻano aniani o YSZ me ka zirconia a me ka yttrium oxide, kahi o ka zirconia crystal structure he monoclinic crystal system a me ka yttrium oxide crystal structure he cubic crystal system.Hiki i kēia ʻano kristal kūikawā iā YSZ ke loaʻa nā waiwai maikaʻi loa e like me ke kiʻekiʻe heheʻe, kiʻekiʻe paʻakikī, kiʻekiʻe resistivity a me ka helu haʻahaʻa o ka hoʻonui wela.
Hōʻike ʻo YSZ i ke kūpaʻa haʻalulu wela maikaʻi i nā wela kiʻekiʻe, ʻo ia ke kumu o ke kūpaʻa wela kiʻekiʻe o kona ʻano aniani.
Loaʻa i ka YSZ ka nui o nā noi ma nā ʻano he nui, e like me ka ikehu, ka mālama ʻana i ka kaiapuni, aerospace, automotive, electronics, etc.Ma ke kahua o ka mālama ʻana i ke kaiapuni, hiki ke hoʻohana ʻia ʻo YSZ e wehe i nā kinoea ʻino i ka lewa a me nā mea ʻino i ka wai ʻino.Ma nā ʻāpana aerospace a me ka automotive, hiki ke hoʻohana ʻia ʻo YSZ e hana i nā mea seramika kiʻekiʻe a me nā ʻāpana pale wela kiʻekiʻe.
ʻO Yttria Stabilized Zirconia Powder Specificatioin | ||||
ʻAno waiwai kūpono | 4YSZ | 5YSZ | 8YSZ | |
ZrO2(HfO2)% | 95.7 | 94.7 | 91.7 | |
4.0Y2O3% | 4.0+/-0.1 | 5.0+/-0.1 | 8.0+/-0.1 | |
SiO2% ≤ | 0.005 | 0.005 | 0.005 | |
Fe2O3% ≤ | 0.003 | 0.003 | 0.003 | |
CaO%≤ | 0.002 | 0.002 | 0.002 | |
MgO≤ | 0.003 | 0.003 | 0.003 | |
TiO2≤ | 0.001 | 0.001 | 0.001 | |
Na2O≤ | 0.001 | 0.001 | 0.001 | |
Cl≤ | 0.1 | 0.1 | 0.1 | |
Lgnition%≤ | 0.2 | 0.2 | 2 | |
Mea hoʻopili% | 0 | 0 | 1 | |
Ka Mahana Sintering | 1500 | 1500 | 1500 | |
Sintered Density | 6.05 | 6.05 | 6.05 | |
ʻEkolu-helu ʻekolu ikaika Flexural (Mpa) | 1000 | 1000 | 1000 | |
ʻAi Ili Kūikawā (m²/g) | 10+/-1 | 10+/-1 | 10+/-1 | |
Nui | 11-90um a i ʻole ka nui o nā mea kūʻai aku |
He ʻōnaehana koʻikoʻi ko Huarui.Ho'āʻo mua mākou i kā mākou huahana ma hope o ka hoʻopau ʻana i kā mākou hana, a hoʻāʻo hou mākou ma mua o kēlā me kēia lawe ʻana, ʻo ia hoʻi ka laʻana.A inā makemake ʻoe, makemake mākou e ʻae i ka ʻaoʻao ʻekolu e hoʻāʻo.ʻOiaʻiʻo inā makemake ʻoe, hiki iā mākou ke hāʻawi i kahi laʻana iā ʻoe e hoʻāʻo.
Hoʻopaʻa ʻia kā mākou huahana huahana e Sichuan Metallurgical Institute a me Guangzhou Institute of Metal Research.Hiki i ka hui lōʻihi me lākou ke mālama i ka manawa hoʻāʻo nui no nā mea kūʻai aku.