ʻO ke kuleana nui o ka pauka alumina i nā mea refractory

ʻO ka poʻe i hana i loko o nā papa hana refractory ʻike ʻoi aku ka koho o kēia ʻoihana ma mua o ka umu ahi alchemy o Taishang Laojun - pono e hiki i ka mahana ke kū i ka ʻai ʻana o 2000 ℃, a ʻo ka waika a me ka alkali corrosion pono ke kū i ka bapetizo ʻana o ka aqua regia. Inā makemake ʻoe e ʻōlelo i ka mea hiki ke paʻa e like me ka ʻīlio kahiko i kēia hoʻāʻo "hell-level",alumina paukaʻo ia ke koho maikaʻi loa. He mea maʻamau kēia puʻu pauka keʻokeʻo, akā ʻo ia ka "koa hexagonal" i ka ʻoihana refractory. I kēia lā, e nānā kākou i ke kumu e hiki ai ke hoʻokomo ʻia i loko o ka umu ahi.

Ⅰ. "Hardcore attributes" me nā helu talena piha 139

Ka hiki oalumina paukahoʻomaka me kāna "ʻekolu koʻi". ʻO ka mea mua, ʻoi aku ka kiʻekiʻe o ka helu heheʻe o kēia mea me 2050 ℃, ʻoi aku ka pale ʻana i ke ahi ma mua o ka hoop gula a Sun Wukong. Ua ʻōlelo ʻo Zhang, he haku umu ahi ma kahi hale kila ma Shandong: "Ke piʻi nei ka mahana o kā mākou umu ahi i 1800 ℃, akā ʻaʻole i loli nā pōhaku alumina.

ʻOi aku ka ʻokoʻa o ka paʻa kemika. Hoʻopili ʻia nā pahu waihona sulfuric acid o Ningbo Chemical Plant me ka uhi alumina, a ʻaʻole ʻike ʻia kahi ripple ma hope o ka hoʻomoʻi ʻia ʻana i loko o ka waikawa concentrated me ka waiwai pH o 1 no ka hapalua makahiki. Ua hoʻokiʻekiʻe ʻo Wang inspector maikaʻi me kahi laʻana: "Me kēia pale ʻana i ka corrosion, pono ʻo Taishang Laojun e hāʻawi i kahi kālā Kina!"

ʻOi aku ka huhū o ka pale ʻana i ka pala. Ma hope o ka hoʻololi ʻia ʻana o nā cell electrolytic o kahi hui ʻoihana alumini ma Henan me nā mea refractory e pili ana i ka alumina, ua hoʻonui pololei ʻia ko lākou ola lawelawe mai 3 mahina a 2 mau makahiki. Ua helu ka luna o ka hale hana ʻo Li me kahi paka i loko o kona waha: "Ua lawa ke kumukūʻai mālama ʻia e hoʻololi i kahi hoʻonohonoho o nā ea ea waena no ka hale hana holoʻokoʻa!"

II. ʻO ka "Master of Form" me 72 mau hoʻololi 267

Ke pāʻani nei ka pauka alumina i ka "Metamorphosis", pono ʻo Monkey King e kapa iā ia he Haku. ʻO ka pauka Nano-alumina, kahi ʻenehana ʻeleʻele, hiki ke hana i ka ikaika o nā mea refractory ʻoi aku ka paʻakikī ma mua o ka paʻa paʻa. Hōʻike ka ʻikepili mai kahi hale hana ma Shenzhen i ka hoʻohui ʻana i ka 5% nano-alumina hiki ke pālua i ka paʻakikī o ka mea a hoʻemi i ka mahana sintering e 200 ℃. Hoʻopuka ka mea noiʻi ʻo Xiao Liu i kāna mau aniani a ʻōlelo: "Ua like ia me ka hoʻokomo ʻana i ka serum super i loko o ka mea!"

alumina hanahoʻohana pinepine ʻia. Hoʻohana ʻia kahi hale hana refractory ma Jiangsu e hoʻohui i nā castables, a ʻoi aku ka maikaʻi o ka wai e like me ka waiū kī. ʻAʻole e haʻi i ka nui o ka wai i ʻoki ʻia e 30%, kokoke ka nui o ka huahana i hoʻopau ʻia i kahi lua ʻeleʻele. Ua haʻaheo ʻo Master Lao Zhao me kahi kiʻi microscope electron: "He ʻeleʻele kēia hale a nalowale nā ​​anu ke komo lākou!"

ʻOi aku ka pohihihi o ka hui pū ʻana o nā micro-powders o nā ʻāpana like ʻole. Ua ʻike ʻia kahi keʻena noiʻi ma Changchun ua hoʻomaikaʻi pololei ʻia ke kūpaʻa haʻalulu wela ma ka hui ʻana i ka pauka alumina 1μm a me 5μm i ka ratio “3:7″. Ua hōʻailona ke alakaʻi o ka papahana a ʻōlelo: “Ua like ia me ke kūkulu ʻana iā Lego. Hiki i nā ʻāpana nui ke kū i ka pōʻino, hiki i nā ʻāpana liʻiliʻi ke hoʻopiha i nā āpau, a ʻaʻole hiki ke hoʻohui ʻia!"

Ⅲ. "Hōʻike i nā manawa" ma ke kahua kaua maoli 4910

I loko o ka pōʻai hao a me ke kila kila, ʻo ka pauka alumina he "mea hana pale umu". Ma hope o ka hoʻihoʻi ʻia ʻana o ka lua o ka umu ahi o kahi mea kanu kila ma ka ʻāina ʻo Hebei me nā mea hoʻoheheʻe alumina, ua piʻi kona ola lawelawe mai 200 mau kapuahi a 800 umu. ʻO Lao Zhou, he mea hana i ka umu ahi, paʻi i ka paia o ka umu ahi a ʻakaʻaka: "ʻĀnō ua ʻoi aku ka lōʻihi o kēia umu ma mua o kaʻu ipu kuke!"

Ua piʻi ka ʻoihana petrochemical i kahi kiʻekiʻe hou. Ma hope o ka hoʻololi ʻia ʻana o ka ʻāpana catalytic cracking o kahi mea hoʻomaʻemaʻe ma Qingdao me ka lining pale pale alumina, ua hoʻonui ʻia ka pōʻai mālama mai 3 mahina a i 1 makahiki. Ua hoʻopiʻi ka luna o nā mea hana ʻo Lao Ma me kahi pū wiliwili: "I kēia manawa ua palaualelo loa wau i ka hoʻomaʻemaʻe ʻana i nā mea hana i kēlā me kēia lā, a aneane pau kaʻu bonus!"

Ⅳ. "Ka heihei lima" o ka hoʻonui ʻenehana 2610

Ke pāʻani nei me ka pauka alumina, ʻo ka manaʻo nui ma ka "nano-level control". Ua hoʻomohala kahi keʻena hana ma Beijing i kahi ʻenehana "atomic dispersion", kahi e ʻoi aku ka ikaika o ka hana o ka pauka alumina ma mua o ka hana a kahi ʻōpio. Hoʻemi ʻia ka mahana sintering i 300 ℃, a ʻoki pololei ʻia ka hoʻohana ʻana i ka ikehu i ka hapalua. Ua haʻaheo ka mea noiʻi ʻo Lao Wang: "I kēia manawa, ʻo ke kī ʻana i ke kiln ua like ia me ka kuke ʻana i ka berena, a ʻoi aku ka pololei o ka mālama ʻana i ka wela ma mua o kaʻu umu!"

ʻOi aku ka hoihoi o ke ʻano o ka pāʻani ʻana me nā mea hoʻohuihui. Hoʻohui ʻia kahi hui ma Xiʻan i ka pauka alumina me ka silicon carbide e hana i nā pōhaku lepo refractory i kū ʻole i ka haʻalulu wela a me ka ʻino. Luliluli ʻo Master Lao Zhou i kona poʻo i ka hoʻopā ʻana i ka mea hana hou: "Ua lawe ka ʻenehana i kēia manawa i nā hana āpau a Lu Ban!"

Mai ka umu ahi alchemy o Taishang Laojun a i ka umu hehee o ka ʻoihana hou, ua hōʻike ʻia ka pauka alumina me ka ikaika: ʻo kou ʻanakala mau kou ʻanakala! ʻO kēia puʻu pauda keʻokeʻo ua hoʻoheheʻe i ka lua i ke kaupaku hana o nā mea refractory. ʻŌlelo nā haku o ka ʻoihana me ka ʻole o ka pauka alumina, pono e hoʻihoʻi nā mea refractory i 30 mau makahiki. Inā hoʻomau kēia ʻano, hiki i nā kapuahi barbecue ke hoʻohana i nā pale pale pale aerospace-grade i hoʻokahi lā - ma hope o nā mea a pau, ʻaʻole makemake lākou i kā lākou umu barbecue e like me ka mea kanu kila.kapuahi puhi?