ʻO ka pilina palena ʻole ma waena o ka corundum keʻokeʻo a me ka ʻenehana e hiki mai ana
Ua ʻike nā kānaka a pau o ka pōʻai ʻenehana he kālā paʻa nā mea hou. ʻO wai ka mea i manaʻocorundum keʻokeʻo, e like me ke kō keʻokeʻo, e lilo ia i "mea hoʻolaha ʻike ʻole ʻia" o ka hoʻokahuli ʻenehana e hiki mai ana. Mai nā ʻāpana kelepona paʻalima a i nā ʻāpana rover Mars, mai nā kamepiula quantum a i nā mea hana fusion nuklea i kāohi ʻia, hiki ke loaʻa ma nā wahi āpau. I kēia lā, e wehe kākou i kēia papa o ka ʻaʻahu ʻenehana a ʻike pehea e hana mālie ai kēia loea ʻoihana i nā mea nui.
1. ʻO ka "gene ʻenehana" makana
ʻO nā waiwai paʻakikī o ka corundum keʻokeʻo ua hana kūikawā ʻia no ka ʻenehana o ka wā e hiki mai ana. Me ka paʻakikī Mohs o 9.0, he hanu wale nō ia ma mua o ka daimana. Ua hana kahi hale hana mīkini photolithography ma Shanghai i kahi hoʻokolohua hoʻohālikelike. ʻO ka ʻili o ka ʻili o ke alahao alakaʻi i hoʻopili ʻia me ka corundum keʻokeʻo hiki ke hiki i Ra0.008μm. Ua paʻa ka loea ʻo Xiao Li i ka mea hana a kuʻi i kona mau lehelehe: "Me kēia pololei, e haki ka makika i ka iwi inā kū ia ma luna!"
ʻOi aku ka weliweli o ke kūpaʻa wela. Ua hōʻike ʻia nā ʻikepili mai kahi keʻena hoʻokolohua fusion nukelea i hoʻomalu ʻia ma Qingdao ua kū nā keramika corundum keʻokeʻo i ka mahana kiʻekiʻe o 2000℃ no 100 mau hola, a ʻo ka loli nui he emi ma mua o 0.01%. Ua pā ka mea noiʻi ʻo Lao Wang i ka lumi vacuum a ʻōlelo ʻo ia: "Hiki i kēia mea ke kū ma luna o ka ʻili o ka lā no ʻelua lā!"
2. "Nā Poʻokela Huna" ma ke kahua Semiconductor
Ma ke kahua kaua nano-scale o ka hana ʻāpana, ua lōʻihi ka corundum keʻokeʻo i "mōneka hoʻomaʻemaʻe". Ua hoʻohana kahi hale hana wafer ma Taizhou i ka 0.1μm corundum keʻokeʻo micro-pauka e ʻoki i nā wafer silicon, a ua hoʻemi ʻia ka nui o ka hiolo ʻana o ka lihi i 0.2 ‰. Ua haka pono ʻo Master Lao Chen i ka microscope a ʻakaʻaka: "I kēia manawa, ʻoi aku ka maikaʻi o ka ʻoki ʻana i nā wafer ma mua o ka ʻoki ʻana i ka tofu, a ʻo ka nui o ka hua e hiki pololei ana i ka 99.98%!"
ʻOi aku ka ʻoiaʻiʻo o ka hoʻopili ʻana o ka aniani mīkini lithography. He mea kupanaha ka ʻikepili mai kahi keʻena hoʻokolohua ma Beijing: ua mālama ʻia ka aniani me ka wai nano-polishing corundum keʻokeʻo, a ʻo ka pālahalaha o ka ʻili a hiki i ka λ/50 wavelength. Ua kuhikuhi ʻo Lao Liu, Luna Hoʻokele ʻenehana, a ʻōlelo akula: "Ua like kēia pololei me ke kau ʻana i kahi aniani mokulele ma ka Moana Pākīpika!"
3. "Mōʻī Compression" ma ka ʻoihana Aerospace
ʻO ke corundum keʻokeʻo ka ʻōlelo hope loa i ka hana ʻana i nā ʻāpana rover Mars. Hoʻohana kekahi hale hana mea aerospace ma Xi'an i nā huila wili corundum keʻokeʻo e wili i nā brackets titanium alloy, a ua kāohi ʻia ke koʻikoʻi koena o ka ʻili i loko o ±5MPa. Ua ʻōlelo ʻo Chief Engineer Lao Zhang me kahi cigarette i loko o kona waha: "Me kēia pae, pono ʻo Musk e hāʻawi i kahi cigarette e noi i ka ʻōlelo aʻo!"
Ua hōʻea nā pahi ʻenekini mokulele i nā kiʻekiʻe hou. He mea hoihoi ka ʻikepili o kahi ʻoihana ʻenekini mokulele ma Chengdu: nā pahi composite corundum keʻokeʻo, me ke kūpaʻa wela a hiki i ka 1600℃. Nānā ka mea hoʻokele hoʻāʻo ʻo Lao Li i ka dashboard a kahe ka wai: "Me kēia hana, pono nā ʻenekini mokulele e kāhea iā Daddy!"
4. "Hōʻoia Hoʻomanawanui" ma ke Ala Ikehu Hou
He maikaʻi loa ka corundum keʻokeʻo i ka ʻoki ʻana i nā ʻāpana pou pila mana. Ua ana ʻia e kahi hale hana pila ma Ningde: me ka hoʻohana ʻana i ke kaula one corundum keʻokeʻo e ʻoki i nā uhi graphene, ua kāohi ʻia ke kiʻekiʻe o ka burr ma lalo o 0.5μm. Ua pā ka luna hoʻokele o ka hale hana ʻo Lao Zhou i ka cell pila a ʻōlelo hauʻoli: "ʻOi aku ka maikaʻi o ka nui o ka ikehu o kēia pila ma mua o ko Tesla!"
5. "Nānā mua ʻenehana ʻeleʻele" o ke kahua kaua o ka wā e hiki mai ana
He maikaʻi ka corundum keʻokeʻo i ka hoʻomaʻalili ʻana i nā kamepiula quantum. Ua hoʻomohala kahi keʻena hoʻokolohua ma Hefei i kahi kiʻiʻoniʻoni hoʻokele wela corundum keʻokeʻo nano-scale me ka conductivity thermal o 400W/m·K. Ua haʻaheo ka mea noiʻi ʻo Lao Ma: "I kēia manawa, ʻoi aku ka wikiwiki o ka hoʻokuʻu ʻana o nā ʻāpana quantum ma mua o ka hoʻopili ʻana i kahi ʻāpana kuni!"
ʻO ka mea mua o ka pā o ka fusion nukelea he mana paʻakikī. ʻO ka keramika hui corundum keʻokeʻo o kahi ʻoihana noiʻi ma Mianyang he paepae hōʻino neutron irradiation he 6 mau manawa kiʻekiʻe ma mua o nā mea kuʻuna. Ua kuhikuhi ʻo Chief Engineer Lao Zhao i ka reactor a ʻōlelo ʻo ia: "E paʻa maoli kēia mea a hiki i ka hoʻokomo ʻia ʻana o ka reactor kalepa i ka hana!"