Nūhou ʻOihana

No nā mea metala porous ka huʻa metala, hiki i ka porosity kūloko ke kiʻekiʻe me 90% a ʻoi aku paha, ke ʻano o ka "huʻa" a i ʻole "meli", e uhaʻi ana i ka manaʻo kuʻuna o ka hoʻonohonoho paʻa o ka metala, bot ...

Ua ʻike ka ʻoihana kūkulu hale i ka piʻi ʻana o ka hana hou i nā makahiki i hala iho nei, me ka nānā nui ʻana i ka hoʻomohala ʻana i nā mea hana ʻaʻole wale nō ka ikaika a me ke kūpaʻa, akā, he māmā a hoʻomau hoʻi. ʻO kekahi mea e hana nei i ka pīhoihoi i loko o...

Pono e hoʻohui ʻia ka huʻa alumini i nā ʻaoʻao alumini maʻemaʻe a i ʻole nā ​​​​​​kikona alumini ma hope o ka hoʻohui ʻana o nā mea hoʻohui, ma hope o ka huʻa ʻana a lilo, me ka hoʻohui ʻana i nā mea metala a me nā ʻano pehu. He haʻahaʻa kona density, kiʻekiʻe ke kūpaʻa hopena, ...

I ka wā e pili ana i ka hoʻolei hao, he mea koʻikoʻi ka maikaʻi o ka huahana hope loa. ʻO kekahi o nā mea nui i ke kaʻina hana hoʻolei hao ʻo ia ka kānana huʻa keramika. Akā he aha maoli ka kānana huʻa keramika? Pehea ia e kōkua ai i ka over...

ʻO ka hoʻomohala ʻana o ka ʻenehana hana hou ua alakaʻi i ka hoʻomaikaʻi nui ʻana o ka ʻenehana hoʻomākaukau o ka metala huʻa a me ka hoʻemi mau ʻana o ke kumukūʻai hana. ʻO ka metala huʻa i hōʻike ʻia e ka huʻa alumini he ʻano hou ...

I loko o ke ao o ka ʻenehana holomua a me ka hana hou, ke lilo nei ka pono no ka pale magnetic maikaʻi i mea nui. Inā paha ma nā mea uila, nā mea lapaʻau a i ʻole nā ​​​​​​noi aerospace, ʻo ka hiki ke kaohi a hoʻoponopono i ka magn...

He ʻoihana ʻenehana kiʻekiʻe ʻo Beihai Composites i loea i ka noiʻi, hoʻomohala, hana ʻana a me ke kūʻai aku ʻana i ka metala huʻa a me nā mea composite māmā ikaika kiʻekiʻe. ʻO nā huahana hana nui e komo pū me ka composite porous i hoʻokumu ʻia i ka metala...

ʻO ka huʻa nickel kahi mea i hoʻohana ʻia no ka hana ʻana i nā electrodes pākahiko, a ʻo ke kaʻina hana o ka mea huʻa nickel maʻamau penei: ua hoʻoili mua ʻia ka huʻa polyurethane, a laila electrodeposited, a laila sintered.

He mea hana maʻalahi a hou ka huʻa hao e huki nei i ka manaʻo no kona mau pono kaiapuni. Ua lilo ka nīnau inā he aloha kaiapuni nā huʻa hao i kumuhana hoihoi e like me ka ʻoihana a me nā mea hou ...

ʻO ka hoʻopuehu ʻana o ka mea puhi he mea keakea nui ia i ka hoʻomākaukau ʻana o ka alumini me ka nui o ka pore liʻiliʻi. Ua hoʻomohala ʻia kahi mea hoʻopū hou (oxidation-treated TiH2) ma ke kāwili mua ʻana i ka mea hoʻopū (oxidation-treated TiH2) i loko o ka mea hoʻoheheʻe haʻahaʻa...

He mea porous māmā ka huʻa alumini me nā ʻano hana ʻoihana like ʻole. Hana ʻia ia ma ka hoʻokomo ʻana i kahi kinoea a i ʻole ka mea puhi i loko o ka alumini i hoʻoheheʻe ʻia, e hana ana i kahi mea me kahi ʻano porous. Hāʻawi ka huʻa alumini i kahi kū hoʻokahi...

He mea hana like ʻole ka huʻa alumini i hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o kona māmā a me nā waiwai hoʻomoʻa ikehu maikaʻi loa. Nui nā ʻano huʻa alumini like ʻole, kēlā me kēia me kona ʻano ponoʻī...