Ma nā kula e like me ka hana chip a me ke ana pololei, ʻo nā waiwai o nā mea e hoʻoholo pololei i ka pololei o nā mea hana. ʻO Granite, me kāna mau hiʻohiʻona kumu ʻelima, kū i waho o nā mea e like me nā metala, nā ʻenekinia plastik a me nā seramika, a ua lilo i "hoa gula" o nā mea hana kiʻekiʻe.
1. Thermal paʻa: Ka "immune" i ka wela fluctuations
No kēlā me kēia 1 ℃ hoʻololi i ka mahana, hoʻonui ʻia ke kila kila ma 17μm/m, hoʻonui ʻia ke alumini alumini e 23μm/m, ʻoiai ʻo ka granite e hoʻonui wale ʻia e 4-8μm/m. I loko o nā hale hana semiconductor, ʻo nā wela kiʻekiʻe i hana ʻia e ka hana ʻana o nā mīkini photolithography a i ʻole nā ʻokoʻa wela ma waena o ka hoʻomaka ʻana a me ka hoʻomaha ʻana o nā ea ea i nā hopena liʻiliʻi i ka nui o ka granite. ʻO ka ʻokoʻa, ʻo ka deformation o nā metala a me nā plastics ma muli o ka hoʻonui ʻana i ka wela a me ka hoʻopaʻa ʻana hiki ke maʻalahi i ka misalignment o nā mea kikoʻī.
2. Ke kū'ē kū'ē: 'O ka "Devourer" o ka ikehu ha'alulu
He kiʻekiʻe kiʻekiʻe ka Granite (2.6-3.1g/cm³), he paʻakikī o 6-7 ma ka pālākiō Mohs, a he 5-10 mau manawa o ke kila kila. Ma nā lako ana pono, hiki iā ia ke attenuate 90% o ka ikehu vibration i loko o 0.5 kekona, aʻo nā mea metala e pono ai 3 a 5 kekona. ʻO nā haʻalulu i hana ʻia e ka hana ʻana o nā mea hana a me ka neʻe ʻana o nā limahana i loko o ka hale hana paʻakikī ke hoʻoluliluli i ke kūpaʻa o nā mea i kākoʻo ʻia e ka granite.
3. Paʻa kemika: ʻO ka "paʻakikī" i loko o nā wahi acidic a me ka alkaline
Ke hoʻomoʻi ʻia ka granite i loko o kahi ʻakika ikaika (pH=2) a i ʻole ka hopena alkali ikaika (pH=12) no 1000 mau hola, ʻoi aku ka nui o ka corrosion ma mua o 0.01μm. Pilikia ke kila kila i ka corrosion e ka waika a me ka alkalis, makau ka alumini alumini i na mea alkaline, a e pehu ana na plastic plastics ke hoikeia i na solvents organic. Hiki ke pale aku i ka ho'ohaumia 'ana o ke kino o Granite (porosity < 0.1%), a lilo ia i "mea i koho 'ia" no nā lumi ho'oma'ema'e semiconductor.
4. Ka Kaʻina Hana a me ke Kumukūʻai: ʻO ka "Master of Balance" ma waena o ka pololei a me ka hana kumu kūʻai
Hiki ke hoʻoheheʻe ʻia ʻo Granite i kahi pālahalaha o ≤0.5μm / m a me kahi ʻili o ka roughness Ra o ≤0.05μm, akā lōʻihi ka hana ʻana. He mea maʻalahi ka hana ʻana i ke kila kila akā hiki ke hoʻololi ʻia, ʻoiai he kiʻekiʻe ka pololei o ka ceramics akā he pipiʻi. I nā hiʻohiʻona e ʻimi nei i ka pololei nanoscale, ʻoi aku ka nui o ke kumukūʻai o ka granite ma mua o nā mea ʻē aʻe.
5. Electromagnetic Purity: Ka "Hoʻomaʻemaʻe" o nā mea uila
Me he mea non-metallic, granite he non-magnetic a non-conductive, a ʻaʻole e hoʻopilikia i nā mea ʻike a me nā mea uila. ʻO ka conductivity uila a me ka magnetism o nā metala, ka uila paʻa o ka ʻenekinia plastics, a me ka nalowale o ka dielectric o nā seramika e lilo i "nā nawaliwali" i mua o nā lako kikoʻī e like me nā mīkini photolithography a me nā mīkini resonance magnetic nuklea. Eia nō naʻe, kūpono loa ka granite no nā kaiapuni koʻikoʻi electromagnetic.
Mai kiʻekiʻe-mahana kū'ē i ka vibration kū'ē, mai corrosion kaohi i ka ole electromagnetic interference, granite ua hooiaio me kona paakiki waiwai i loko o ke kahua o ka precision manufacturing, o ia ka irreplaceable "alii".
Ka manawa hoʻouna: Mei-20-2025