Nā hopena a me ke kūkākūkā
Ua koho ʻia nā ʻano hoʻokolohua like ʻole a me nā ʻano hiʻohiʻona e kuhikuhi i nā wahi kikoʻī o ka hoihoi i nā waiwai waiwai.ʻO ka mea mua, ʻo ka hoʻomehana ʻana a me ka hoʻopaʻa ʻana i nā ʻano mea ʻelua i nā mahana like ʻole hiki ke hāʻawi iā mākou i ka manaʻo o nā mea kiʻekiʻe loa a hiki iā mākou ke hoʻomaopopo i ka hiki o kēia mau mea. a me ka hale.
Ma ka hoʻoholo ʻana i ke ʻano aniani o nā laʻana maʻemaʻe a me ka ʻike ʻana i nā mokulele i hoʻopuehu ʻia mai ka pāhawewe hanana kiʻekiʻe, hiki iā mākou ke ʻike i ke ʻano o ke aniani i loaʻa iā mākou.A laila hiki iā mākou ke hana i nā ana ma nā laʻana i hoʻohaʻahaʻa ʻia e ʻike i nā ʻano hana hou i loko o ka hāpana hoʻohaʻahaʻa.Inā hoʻololi ke ʻano a me ke ʻano o nā mea ma o kēia mau hoʻokolohua hoʻohaʻahaʻa, manaʻo mākou e ʻike i nā piko like ʻole i kā mākou loiloi XRD.Hāʻawi kēia iā mākou i ka manaʻo maikaʻi i ka hana ʻana o nā oxides i loko o nā laʻana i hoʻohaʻahaʻa ʻia ʻaʻole i loaʻa mua i nā laʻana maʻemaʻe.
ʻO SEM, kahi ʻenehana e hoʻohana i nā electrons e kiʻi i ka ʻili o nā laʻana, a laila hiki ke hoʻohana ʻia e nānā i ka topography o ka mea ma ka hopena kiʻekiʻe loa.Hiki i ke kiʻi kiʻi ke hāʻawi iā mākou i ka ʻike hoʻonā kiʻekiʻe e pili ana i ka hoʻohaʻahaʻa ʻana o nā laʻana i ka wā e hoʻohālikelike ʻia me nā samples pristine. hemahema waiwai.Hiki ke hoʻohana ʻia ʻo EDS e ʻike i nā haku mele o nā ʻano hana like ʻole ma ka ʻili o kēia mau mea.Manaʻo mākou e ʻike i ka morphology o ka ʻili ma nā wahi o ka mea i loaʻa i ka oxidation kaumaha.E ʻae pū ʻo EDS iā mākou e ʻike i ka pakeneka o ka oxygen o ka mea i hoʻohaʻahaʻa ʻia.
Hiki i nā ana density ke hōʻoia i ke kiʻi piha a hōʻike i nā hoʻololi kino o ka haku mele ma ka hōʻike ʻana i nā waiwai like ʻole no nā pae wela like ʻole.Manaʻo mākou e ʻike i nā loli drastic i ka density inā ua hoʻololi kino ʻia kahi mea ma muli o nā hoʻokolohua degradation. Pono e hōʻike liʻiliʻi nā mea hoʻohālike Zirconia ceramic ma muli o ka hoʻopaʻa paʻa ionic i loko o ka mea.Hāʻawi kēia i ka moʻolelo piha o ka mea seramika i mea ʻoi aku ka maikaʻi no ka mea hiki iā ia ke pale i ka wela wela a mālama i kāna ʻano kemika a me ka hoʻonohonoho pono.