Ma nā kahua e like me ka hana ʻana i nā ʻāpana a me ke ana pololei ʻana, ʻo nā waiwai o nā mea e hoʻoholo pololei i ka pololei o nā lako. ʻO Granite, me kona mau ʻano koʻikoʻi ʻelima, e kū i waho o nā mea e like me nā metala, nā plastics ʻenekinia a me nā keramika, a ua lilo ia i "hoa gula" o nā lako kiʻekiʻe.
1. Paʻa wela: ʻO ka "pale" i nā loli o ka mahana
No kēlā me kēia loli mahana 1℃, hoʻonui ke kila kila ma 17μm/m, hoʻonui ka alumini metala ma 23μm/m, ʻoiai ʻo ka granite e hoʻonui wale ʻia ma 4-8μm/m. I loko o nā hale hana semiconductor, ʻo nā mahana kiʻekiʻe i hana ʻia e ka hana ʻana o nā mīkini photolithography a i ʻole nā ʻokoʻa mahana ma waena o ka hoʻomaka a me ka hoʻōki ʻana o nā ea ea he hopena liʻiliʻi loa ia i nā ana o ka granite. I ka hoʻohālikelike ʻana, ʻo ka deformation o nā metala a me nā plastics ma muli o ka hoʻonui ʻana a me ka ʻūlū ʻana o ka wela hiki ke hana maʻalahi i ka hewa o nā ʻāpana kikoʻī.
2. Ke kū'ē ʻana i ka haʻalulu: ʻO ka "Mea ʻai" o ka ikehu haʻalulu
He kiʻekiʻe ka nui o ka Granite (2.6-3.1g/cm³), he 6-7 ka paʻakikī ma ka unahi Mohs, a he 5-10 manawa ka lakio damping o ke kila kila. I loko o nā lako ana pololei, hiki iā ia ke hoʻēmi i ka 90% o ka ikehu haʻalulu i loko o 0.5 kekona, ʻoiai ʻo nā mea metala e pono ai he 3 a 5 kekona. He paʻakikī ke hoʻoluliluli i ke kūpaʻa o nā lako i kākoʻo ʻia e ka granite i nā haʻalulu i hana ʻia e ka hana o nā lako a me ka neʻe ʻana o nā limahana ma ka hale hana.
3. Paʻa kemika: ʻO ke "paʻakikī" i nā wahi waikawa a me ka alkaline
Ke hoʻomoʻa ʻia ka granite i loko o kahi waikawa ikaika (pH=2) a i ʻole ka alkali ikaika (pH=12) no 1000 mau hola, ʻoi aku ka liʻiliʻi o ka nui o ka pala o ka ʻili ma mua o 0.01μm. He maʻalahi ke kila kila i ka pala e nā waikawa a me nā alkalis, makaʻu ka alumini alloy i nā mea alkaline, a e pehu nā plastics ʻenekinia ke hōʻike ʻia i nā mea hoʻoheheʻe organik. Hiki i ke ʻano mānoanoa o ka Granite (porosity < 0.1%) ke pale aku i ka haumia o nā ʻāpana, e lilo ia i "mea i koho ʻia" no nā lumi maʻemaʻe semiconductor.
4. Ka Hana ʻana a me ke Kumukūʻai: ʻO ka "Haku o ke Kaulike" ma waena o ka Precision a me ka Hana Kumukūʻai
Hiki ke wili ʻia ka Granite i kahi pālahalaha o ≤0.5μm/m a me ka ʻili o ka ʻili Ra o ≤0.05μm, akā lōʻihi ka manawa e hana ai. He maʻalahi ke hana ʻana i ke kila kila akā hiki ke hoʻololi ʻia, ʻoiai he kiʻekiʻe ka pololei o nā keramika akā he pipiʻi. I nā hiʻohiʻona e alualu ana i ka pololei nanoscale, ʻoi aku ka maikaʻi o ka hana kumukūʻai piha o ka granite ma mua o nā mea ʻē aʻe.
5. Ka Maʻemaʻe Electromagnetic: ʻO ka "Mea Hoʻomaʻemaʻe" o nā Mea Uila
Ma ke ʻano he mea hao ʻole, ʻaʻohe magnetic a ʻaʻohe conductive ka granite, a ʻaʻole ia e hoʻopilikia i nā sensor a me nā ʻāpana uila. ʻO ka conductivity uila a me ka magnetism o nā metala, ka uila static o nā plastics ʻenekinia, a me ka nalowale dielectric o nā keramika e lilo i "nā wahi nāwaliwali" i ke alo o nā lako kikoʻī e like me nā mīkini photolithography a me nā mīkini resonance magnetic nuclear. Eia nō naʻe, kūpono loa ka granite no nā wahi electromagnetic sensitive.
Mai ke kūpaʻa wela kiʻekiʻe a i ke kūpaʻa haʻalulu, mai ka pale ʻana i ka palaho a i ka hoʻopilikia electromagnetic ʻole, ua hōʻoia ʻia ka granite me kona mau waiwai paʻakikī ma ke kahua o ka hana pololei, ʻo ia ka "mōʻī" hiki ʻole ke pani ʻia.
Ka manawa hoʻouna: Mei-20-2025