Ke komo nei i ka honua ʻenehana o ka ʻōmaʻomaʻo silicon carbide micropowder
Ma ka papa ʻaina o kahi hale hana ma Zibo, Shandong, ke ʻohi nei ʻo Lao Li i kahi lima o ka pauka ʻōmaʻomaʻo emerald me nā tweezers. "Ua like kēia mea me ʻekolu mau mea i lawe ʻia mai i kā mākou hale hana." Huli ʻo ia a minoʻaka. ʻO kēia kala emerald ka micropowder silicon carbide ʻōmaʻomaʻo i kapa ʻia ʻo "nā niho ʻoihana". Mai ka ʻoki ʻana i ke aniani photovoltaic a hiki i ka wili ʻana i nā substrates chip, ke kākau nei kēia mea kupua me ka nui o ka nui ma lalo o hoʻokahi haneli o ka lauoho i kāna moʻolelo ponoʻī ma ke kahua kaua o ka ʻepekema a me ka ʻenehana.
1. ʻO ke code ʻenehana ʻeleʻele i ke one
E hele ana i ka hale hana hana oʻōmaʻomaʻo silikon carbide micropowder, ʻO ka mea e paʻi iā ʻoe ʻaʻole ka lepo i manaʻo ʻia, akā he wailele ʻōmaʻomaʻo me ka luster metala. ʻO kēia mau pauka me ka nui o ka nui o ka 3 microns (e like me ka PM2.5 particles) he 9.5 ka paʻakikī ma ka pālākiō Mohs, ʻelua wale nō i nā daimana. ʻO Mr. Wang, ke alakaʻi ʻenehana o kahi hui ma Luoyang, Henan, he mākaukau kūʻokoʻa: e hopu i kahi lima o ka micropowder a kāpīpī iā ia ma ka pepa A4, a hiki iā ʻoe ke ʻike i ke ʻano hexagonal crystal maʻamau me kahi aniani hoʻonui. "ʻO nā kristal wale nō me ka piha piha o ka 98% hiki ke kapa ʻia nā huahana kiʻekiʻe. Ua ʻōlelo ʻo ia ʻoiai e hōʻike ana i nā kiʻi microscopic ma ka hōʻike ʻike nānā maikaʻi.
Akā no ka hoʻohuli ʻana i ka ʻiliʻili i mea paionia ʻenehana, ʻaʻole lawa ka haʻawina kūlohelohe wale nō. ʻO ka "directional crushing technology" a kahi keʻena hana ma Jiangsu Province i haki i ka makahiki i hala ua hoʻonui i ka pono o ka ʻoki ʻana i ka micro-powder e 40%. Ua hoʻomalu lākou i ka ikaika o ke kahua electromagnetic o ka crusher e hoʻoikaika i ke aniani e haki ma kahi mokulele aniani kikoʻī. E like me ka "pana i ka bipi ma ka mauna" i loko o nā moʻolelo noʻeau kaua, ʻo ka hoʻomāinoino ʻana i ka mīkini e hūnā maoli i ka mana molecular-level. Ma hope o ka hoʻokō ʻia ʻana o kēia ʻenehana, ua piʻi pololei ka hua o ka ʻoki aniani photovoltaic mai 82% a 96%.
2. Kipi ʻike ʻole ʻia ma ke kahua hana
Ma ke kahua hana ma Xingtai, Hebei, e puhi ana ka umu ahi elima-papa i na lapalapa ahi. ʻO ka manawa i hōʻike ʻia ai ka wela o ka umu ahi he 2300 ℃, ua paʻi ka ʻenehana Xiao Chen i ke pihi hānai. "I kēia manawa, ʻo ka pīpī ʻana i ke one quartz e like me ka mālama ʻana i ka wela i ka wā e kuke ai." Kuhikuhi ʻo ia i ka ʻōkuhi lele lele ma ka pale nānā a wehewehe. Hiki i ka ʻōnaehana hoʻokele naʻauao o kēia lā ke kālailai i ka ʻike o 17 mau mea i loko o ka umu i ka manawa maoli a hoʻoponopono maʻalahi i ka ratio kalapona-silikona. I ka makahiki i hala aku nei, ua ʻae kēia ʻōnaehana i kā lākou kumukūʻai huahana premium e haki i ka hōʻailona 90%, a ua hoʻemi pololei ʻia ka puʻu ʻōpala e ʻelua hapakolu.
I loko o ka papa hana hoʻonaʻauao, ke hana nei ka mīkini hoʻoheheʻe ea turbine me ke anawaena o ʻewalu mau mika i ka "panning gula i ke kai one". ʻO ka "ʻekolu pae ʻehā-dimensional sorting method" i hoʻomohala ʻia e kahi hui Fujian e puʻunaue i ka micropowder i 12 mau māka ma o ka hoʻoponopono ʻana i ka wikiwiki o ka ea, ka mahana, ka haʻahaʻa, a me ka uku. ʻO ka huahana 8000 mesh maikaʻi loa i kūʻai ʻia ma mua o 200 yuan no ka gram, i kapa ʻia ʻo "Hermes in powder". Ua hoʻohenehene ka luna o ka hale hana ʻo Lao Zhang me ka laʻana i puka mai i waho o ka laina: "Inā e kahe ʻia kēia, e ʻoi aku ka ʻeha ma mua o ke kahe ʻana i ke kālā."
3. ʻO ke kaua e hiki mai ana o ka hana akamai ʻōmaʻomaʻo
Ke nānā nei i hope i ka hui ʻana o ka ʻenehana a me ka ʻoihana, ʻo ka moʻolelo o ka micropowder silicon carbide ʻōmaʻomaʻo e like me ka mōʻaukala evolutionary o ka honua microscopic. Mai ke one a me ka ʻiliʻili i nā mea ʻokiʻoki, mai nā kahua hana a i nā hōkū a me ke kai, ke komo nei kēia pā o ka ʻōmaʻomaʻo i nā capillaries o ka ʻoihana hou. E like me ka ʻōlelo a ka luna noiʻi a me ka hoʻomohala ʻana o BOE: "I kekahi manawa ʻaʻole nā pilikua e hoʻololi i ka honua, akā ʻo nā mea liʻiliʻi ʻaʻole hiki iā ʻoe ke ʻike." Ke hoʻomaka nei nā ʻoihana hou e komo i loko o kēia honua microscopic, malia paha ua hūnā ʻia nā hua o ka ʻenehana hou aʻe i loko o ka pauka ʻōmaʻomaʻo ʻālohilohi i mua o ko mākou mau maka.