Lima keramika alumina maʻamau Lima robotic seramika

ʻO ka lima keramika i hana ʻia e kā mākou hui ua hana ʻia me nā mea maka keramika maʻemaʻe kiʻekiʻe, i hana ʻia e ke kaomi isostatic anu, ka sintering wela kiʻekiʻe a me ka mīkini kikoʻī. Hiki i ka pololei o ke ana ke hiki i ka ±0.001mm, hiki i ka hoʻopau ʻana ke hiki i ka Ra0.1, a hiki i ka mahana hoʻohana ke hiki i ka 1600 ℃. Hoʻohana kā mākou hui i ka ʻenehana hoʻopaʻa keramika kū hoʻokahi, hiki i ka mahana hoʻohana o ka lima keramika hakahaka ma hope o ka hoʻopaʻa ʻana ke hiki i ka 800 ℃.

He mea keramika kūikawā ka keramika Alumina, ma ka hoʻokaʻawale keramika he keramika kūikawā, no nā keramika oxide, ʻo kona paʻakikī Rockwell ʻo HRA80-90, ʻo ka paʻakikī ka lua wale nō i ka daimana, ʻoi aku ka nui ma mua o ke kūpaʻa ʻana o ke kila kūpaʻa a me ke kila kila, ʻo kona nui he 3.5g/cm3, ʻoi aku ka māmā ma mua o ke kila, māmā ke kaumaha, kūpaʻa ʻana i ke kapa, kūpaʻa wela kiʻekiʻe, nā ʻano ʻano maikaʻi loa i hoʻopaʻa pū ʻia, kaulana nā keramika Alumina a lilo i nā mea keramika i hoʻohana nui ʻia i nā keramika oxide.

Ma o ke kaʻina hana sintering wela kiʻekiʻe, hoʻokumu ka alumina i kahi ʻano kristal paʻa a like. Hāʻawi kēia ʻano iā ia i ka paʻakikī kiʻekiʻe, ke kiko heheʻe kiʻekiʻe a me ke kūpaʻa kemika maikaʻi loa. Pono nā huahana i hoʻohana ʻia ma ke kahua o nā mea uila i ka mānoanoa maikaʻi, i mea e hōʻoia ai i ka pelu maikaʻi a me ke kūpaʻa ʻana i ka ʻaʻahu.

Ma ke kahua o ka hana micro a me ka nano, ʻo ka nui o kahi huahana e pili pololei ana i kona kūpaʻa kūlou a me ke kūpaʻa ʻana i ka ʻaʻahu. I ke ʻano o ka lima robotic, ʻo kona ʻano sintered paʻa e hāʻawi iā ia i ka ikaika flexural maikaʻi loa a me ka paʻakikī kiʻekiʻe. Hiki i kēia microstructure i ka lima mechanical ke mālama i nā waiwai mechanical paʻa i nā ʻano hana paʻakikī like ʻole, e hōʻoia ana he hiki ke lawe ukana maikaʻi loa a hoʻolōʻihi nui i kona ola lawelawe. Eia kekahi, ʻo nā huahana me nā ʻano sintered paʻa, e like me nā lima mechanical, he mea koʻikoʻi hoʻi i ko lākou kūpaʻa ʻana i ka ʻaʻahu, hiki ke hōʻemi pono i ka hiki ke hana i nā ʻāpana i ka wā e hoʻohana ai a mālama i ka maʻemaʻe o ke kaiapuni hana.