Ka Holomua ʻImi o ka Lubricant's Antiwear Performance

I nā makahiki i hala iho nei, ua ʻike nā kānaka noiʻi he hiki i nā ʻāpana micro-nano e like me nā mea hoʻohui lubricant ke hoʻomaikaʻi i nā waiwai lubricating, fluidity o ka wela haʻahaʻa a me nā anti-Wear waiwai o nā lubricants. ʻO ka mea nui ʻo ka aila lubricating i hoʻohui ʻia me nā micro-nano particles ʻaʻole ia he hana maʻalahi o ka lubricity o ka aila i ke kaʻina lubrication, akā e hoʻomaikaʻi i ka hopena lubrication e ka hoʻololi ʻana i ka mokuʻāina ma waena o nā paio ʻelua i ka wā o ka hakakā. kaʻina hana. ʻO ka hoʻomohala ʻana i nā mea hoʻohui i manaʻo nui. No nā mea hoʻohui paʻa, ʻo ke kinona spherical ke kanalua ʻole o ke ʻano noʻonoʻo pono, i hiki ai ke hoʻomaopopo i ka hoʻololi ʻana mai ka pīhaʻi ʻana i ka hakakā, no laila e hōʻemi ana i ka hakakā a me ka ʻili o luna i kahi nui loa. Wahi a nā ʻano lubrication ʻokoʻa o nā mea hoʻohui aila lubricating, nānā nui kēia ʻatikala i nā hana hoʻomākaukau o nā spherical micro-nano particles i nā makahiki i hala aku nei a me kā lākou noi e like me nā mea hoʻohui aila lubricating, a hōʻuluʻulu i nā ʻano anti-Wear a me anti-friction.

Hoʻomākaukau hana o ka spherical micro-nano particle additive

Nui a hewahewa nā ʻano hana no ka hoʻomākaukau ʻana i nā spherical micro-nano particle additives. ʻO nā hana kuʻuna e pili ana i ka hana hydrothermal, ke ʻano hoʻoue kemikala, ke ʻano sol-gel, a me ke ʻano irradiation laser e kū nei i nā makahiki i hala iho nei. Hana ʻia nā kinikona e nā ʻano hoʻomākaukau like ʻole i nā hanana like ʻole, nā haku mele a me nā waiwai, no laila ʻokoʻa nā mea lubricating i hōʻike ʻia me nā mea hoʻohui lubricant.

Hydrothermal

ʻO ke ʻano hydrothermal kahi ala e synthesizing i nā mea sub-micron e ka hoʻomehana ʻana a me ka kaomi ʻana i ka ʻōnaehana hopena i loko o kahi kīʻaha puʻupuʻu paʻa me kahi hopena wai e like me ke ʻano o ka hopena, a me ka hana ʻana i kahi hopena hydrothermal i kahi mahana wela a me kahi kiʻekiʻe. Hoʻohana ākea ka hana hydrothermal ma muli o ka paukū synthetic maikaʻi a me ka morphology hiki ke mālama ʻia. Xie mā. hoʻohana i kahi hana synthe hydrothermal e hoʻololi maikaʻi iā Zn + i Zn0 i kahi ʻano alkaline. Ua hōʻike nā hōʻike i ka hoʻohui ʻana i ka triethanolamine (TEA) a me ka hoʻoponopono ʻana i ka hoʻoliʻiliʻi hiki ke kāohi i ka morphology o nā kinikini oxide zinc, e hana ana ia mai kahi ellipse slender. Lilo ke kinona spherical i ʻano kuʻina-spherical. Hōʻike ʻo SEM i ka pāhola like ʻana o nā mea Zn, me ka nui o ka ʻāpana o ka liʻiliʻi ma kahi o 400m. Maʻalahi ka hana hydrothermal e hoʻolauna i nā impurities e like me nā additives i ke kaʻina hana synthes, kahi e haumia ai ka huahana a koi i kahi kiʻekiʻe o ke ana wela a me ke kaomi kiʻekiʻe, kahi e hilinaʻi nui nei i nā pono hana.

Hoʻomākaukau o nā spherical micro-nano particles a me kā lākou hana lubrication e like me nā mea hoʻohui lubricant. , ʻO ka hana lubrication maikaʻi mua ma o ka hoʻohui ʻana i nā huna liʻiliʻi e hoʻololi i ka hakina hoʻokahe i loko o ka wili wili, ʻo ia ka hopena o ka micro, e hoʻoliʻiliʻi pono i ka hakakā a me ka ʻaukā.