ʻO ke one ʻo Quartz kahi mea koʻikoʻi o ka mineral ʻoihana me ka nui o ka hoʻohana ʻana, e like me ke aniani, ka hoʻolei ʻana, ka seramika a me nā mea refractory, metallurgy, kūkulu, kemika, plastic, rubber, abrasive a me nā ʻoihana ʻē aʻe. ʻOi aku ma mua o kēlā, ʻoi aku ka nui o ke one quartz kiʻekiʻe i ka ʻike uila, fiber optical, photovoltaic a me nā ʻoihana ʻē aʻe, a me ka ʻoihana pale a me ka pūʻali koa, aerospace a me nā kahua ʻē aʻe. Hiki ke ʻōlelo ʻia ke kākoʻo nei nā ʻāpana liʻiliʻi o ke one i nā ʻoihana nui. (Vertical ring high gradient magnetic separator)
I kēia manawa, he aha nā ʻano one quartz āu i ʻike ai?
01 ʻO ke one Quartz o nā kikoʻī like ʻole
ʻO nā kikoʻī maʻamau o ke one quartz: 0.5-1mm, 1-2mm, 2-4mm, 4-8mm, 8-16mm, 16-32mm, 10-20, 20-40, 40-80, 80-120, 100-200 , 200 a me 325.
ʻO ka helu mesh o ke one quartz e pili ana i ka nui o ka palaoa a i ʻole ka maikaʻi o ke one quartz. ʻO ka maʻamau, pili ia i ka pale i loko o kahi o 1 iniha X 1 iniha. ʻO ka helu o nā puka mesh e hiki ke hele i ka pale i wehewehe ʻia e like me ka helu mesh. ʻOi aku ka nui o ka helu mesh o ke one quartz, ʻoi aku ka maikaʻi o ka nui o ka palaoa o ke one quartz. ʻO ka liʻiliʻi o ka helu mesh, ʻoi aku ka nui o ka nui o ke one quartz.
02 ʻO ke one quartz o nā ʻano like ʻole
Ma ka ʻōlelo maʻamau, hiki ke kapa ʻia ke one quartz he one quartz wale nō inā loaʻa iā ia he 98.5% silicon dioxide, aʻo ka mea ma lalo o 98.5% i kapa ʻia he silica.
ʻO ke kūlana kūloko o Anhui Province DB34 / T1056-2009 "Quartz sand" pili i ke one quartz ʻoihana (koe i ka hoʻolei ʻana i ke one silica) i hana ʻia mai ka pōhaku quartz ma ka wili ʻana.
Ma hope o nā makahiki o ka hoʻomohala ʻana, i kēia manawa, hoʻokaʻawale pinepine ʻia ke one quartz i ke one quartz maʻamau, ke one quartz hoʻomaʻemaʻe, ke one quartz maʻemaʻe kiʻekiʻe, ke one quartz fused a me ka pauka silica i ka ʻoihana.
He one quartz maʻamau
ʻO ka mea maʻamau, he mea kānana hoʻomaʻemaʻe wai i hana ʻia me ka quartz ore maoli ma hope o ka ʻoki ʻana, ka holoi ʻana, ka hoʻomaloʻo ʻana a me ka nānā lua; SiO2 ≥ 90-99%, Fe2O3 ≤ 0.06-0.02%. Hōʻike ʻia ka mea kānana me ka hoʻoponopono ʻole ʻana i ke kihi, ke kiʻekiʻe kiʻekiʻe, ka ikaika mechanical kiʻekiʻe, a me ka lōʻihi o ka lawelawe ʻana o ka laina hiki ke lawe pollutant. He mea ia no ka hoʻomaʻemaʻe wai kemika. Hiki ke hoʻohana ʻia i ka metallurgy, graphite silicon carbide, aniani a me nā huahana aniani, enamel, cast steel, caustic soda, chemical, jet noise a me nā ʻoihana ʻē aʻe.
He one quartz hoʻomaʻemaʻe
ʻO SiO2 ≥ 99-99.5%, Fe2O3 ≤ 0.005%, i hana ʻia me ke one quartz kūlohelohe kiʻekiʻe, koho maikaʻi ʻia a hana ʻia. ʻO kāna kumu nui, ʻo ia ka hana ʻana i ka ʻakika kūpaʻa a me ka mortar ma ka hana ʻana i ke aniani, nā mea refractory, hoʻoheheʻe ferrosilicon, metallurgical flux, ceramics, abrasive material, hoʻolei ʻana i ke one quartz, etc. ka ʻoihana.
Ke one aniani
Hana ʻia ke one quartz maʻemaʻe kiʻekiʻe i ka pōhaku quartz kiʻekiʻe ma o nā kaʻina hana. I kēia manawa, ʻaʻole i hoʻokumu ka ʻoihana i kahi kūlana ʻenehana hui ʻia no ke one quartz maʻemaʻe kiʻekiʻe, a ʻaʻole maopopo loa kona wehewehe ʻana, akā ma ka ʻōlelo maʻamau, ʻo ke one quartz maʻemaʻe kiʻekiʻe e pili ana i ke one quartz me ka SiO2 ʻoi aku ma mua o 99.95% a ʻoi aku paha. , Fe2O3 maʻiʻo o ka emi ma mua o 0.0001%, a me Al2O3 maʻiʻo o emi ma mua o 0.01%. Hoʻohana nui ʻia ke one quartz maʻemaʻe kiʻekiʻe i nā kumu kukui uila, kamaʻilio fiber optical, nā cell solar, semiconductor integrated circuits, precision optical instruments, nā mea lapaʻau, aerospace a me nā ʻoihana ʻenehana kiʻekiʻe.
Microsilica
ʻO ka pauka micro-silikoni he mea ʻawaʻawa ʻole, ʻala ʻole a me ka pollution-free silicon dioxide pauka i hana ʻia mai ka crystalline quartz, fused quartz a me nā mea ʻē aʻe ma o ka wili ʻana, precision grading, wehe i ka haumia, kiʻekiʻe-mehana spheroidization a me nā kaʻina hana ʻē aʻe. He mea non-metallic inorganic me nā waiwai maikaʻi loa e like me ke kūpaʻa wela kiʻekiʻe, ka insulation kiʻekiʻe, ka hoʻonui laina laina haʻahaʻa a me ka conductivity thermal maikaʻi.
ʻO ke one quartz i hui ʻia
He amorphous ke one quartz molten (ke aniani) o SiO2. He ʻano aniani me ka permeability, a he lōʻihi kona ʻano atomic a me ka ʻino. Hoʻomaikaʻi ia i kona wela a me ka haʻahaʻa haʻahaʻa hoʻonui hoʻonui ma o ka hoʻopili kea o ka hoʻolālā ʻekolu-dimensional. Hoʻohui ʻia ka silica maka kiʻekiʻe i koho ʻia ʻo SiO2>99% i loko o ka umu ahi arc a i ʻole ka umu kūʻē i kahi mahana heheʻe o 1695-1720 ℃. Ma muli o ka viscosity kiʻekiʻe o SiO2 heheʻe, ʻo ia ka 10 a hiki i ka mana 7th Pa · s ma 1900 ℃, ʻaʻole hiki ke hana ʻia e ka hoʻolei ʻana. Ma hope o ka hoʻoluʻu ʻana, hoʻomaʻamaʻa ʻia ke kino aniani, hoʻokaʻawale magnetic, wehe i ka haumia a me ka nānā ʻana e hana i ke one quartz fused granular o nā kikoʻī like ʻole a me nā hoʻohana.
Loaʻa i ke one quartz fused nā mea maikaʻi o ke kūpaʻa wela maikaʻi, ka maʻemaʻe kiʻekiʻe, nā waiwai kemika paʻa, ka hāʻawi ʻana i nā ʻāpana like ʻole, a me ka hoʻonui ʻana o ka wela kokoke i ka 0. Hiki ke hoʻohana ʻia e like me ka hoʻopiha ʻana i nā ʻoihana kemika e like me ka uhi a me ka uhi, a ʻo ia hoʻi ka mea nui. mea maka no ka epoxy resin casting, electronic sealing materials, casting materials, refractory materials, ceramic glass and other oihana.
03 He one quartz no nā kumu like ʻole
Ke one hao haʻahaʻa no ke aniani photovoltaic
Hoʻohana maʻamau ʻia ke aniani Photovoltaic e like me ka panel packaging o nā modula photovoltaic, kahi e pili pono ana me ke kaiapuni o waho. ʻO kona hiki i ka wā, ka ikaika, ka māmā māmā a me nā mea hōʻailona ʻē aʻe ke kuleana nui i ke ola a me ka hoʻomohala ʻana i ka mana lōʻihi o nā modula photovoltaic. He maʻalahi ke kala i ka hao i loko o ke one quartz. I mea e hōʻoia ai i ke kiʻekiʻe o ka hoʻouna ʻana o ka lā o ke aniani kumu, pono ka haʻahaʻa o ka hao o ke aniani photovoltaic ma mua o ke aniani maʻamau, a pono e hoʻohana ʻia ke one quartz haʻahaʻa me ka maʻemaʻe silika kiʻekiʻe a me ka haʻahaʻa haumia haʻahaʻa.
ʻO ke one quartz maʻemaʻe kiʻekiʻe no ka photovoltaic
Ua lilo ka hana mana photovoltaic i mea makemake nui no ka hoʻohana ʻana i ka ikehu o ka lā, a he mea nui ka hoʻohana ʻana o ke one quartz kiʻekiʻe i ka ʻoihana photovoltaic. ʻO nā mea hana quartz i hoʻohana ʻia i ka ʻoihana photovoltaic me nā quartz ceramic crucibles no ka solar silicon ingots, a me nā moku quartz, quartz furnace tubes a me nā brackets waʻa i hoʻohana ʻia i ka diffusion a me ka oxidation o ke kaʻina hana photovoltaic, a me ka hana PECVD. Ma waena o lākou, ua hoʻokaʻawale ʻia nā kīʻaha quartz i loko o nā kīʻaha quartz square no ka ulu ʻana i ke silika polycrystalline a me nā crucibles quartz puni no ka ulu ʻana i ke silika monocrystalline. ʻO lākou nā mea hoʻopau i ka wā o ka ulu ʻana o nā silicon ingots a ʻo ia nā mea quartz me ka koi nui loa i ka ʻoihana photovoltaic. ʻO ka mea nui o ka quartz crucible he one quartz maʻemaʻe kiʻekiʻe.
Papa one
Loaʻa i ka pōhaku Quartz nā waiwai o ka pale ʻana i ka lole, ke kūʻē ʻana i ka ʻōpala, ka pale wela, ke kūpaʻa ʻana a me ka lōʻihi. He plasticity ikaika a hoʻohana nui ʻia. He huahana benchmark i ka mōʻaukala o ka hoʻomohala ʻana i nā mea kūkulu hale. Ua lilo hoʻi ia i mea punahele hou i ka mākeke hoʻonaninani hale a kaulana i nā mea kūʻai. ʻO ka maʻamau, 95% ~ 99% quartz one a i ʻole quartz pauka i hoʻopaʻa ʻia a hoʻopaʻa ʻia e ka resin, pigment a me nā mea hoʻohui ʻē aʻe, no laila ka maikaʻi o ke one quartz a i ʻole ka pauka quartz e hoʻoholo i ka hana o ka pā pōhaku quartz artificial i kekahi ʻano.
ʻO ka pauka one quartz i hoʻohana ʻia i ka ʻoihana pā quartz e loaʻa pinepine ʻia mai ka quartz vein kiʻekiʻe a me ka quartzite ore ma o ka ʻoki ʻana, ka nānā ʻana, ka hoʻokaʻawale magnetic a me nā kaʻina hana ʻē aʻe. Hoʻopili pololei ka maikaʻi o nā mea maka i ka maikaʻi o ka quartz. ʻO ka mea maʻamau, ua māhele ʻia ka quartz i hoʻohana ʻia no ka pā pōhaku quartz i ka pauka quartz one (5-100 mesh, i hoʻohana ʻia e like me ka aggregate, ʻo ka aggregate maʻamau e koi i ka ≥ 98% silicon content) a me ke one quartz coarse (320-2500 mesh, hoʻohana ʻia no ka hoʻopiha ʻana a hoʻoikaika). Aia kekahi mau koi no ka paʻakikī, ka waihoʻoluʻu, ka haumia, ka makū, ke keʻokeʻo, etc.
Ke one hanau
No ka mea he kiʻekiʻe ka pale ahi a me ka paʻakikī o ka quartz, a hiki i kāna hana ʻenehana maikaʻi ke hoʻokō i nā koi kumu like ʻole o ka hana hoʻoheheʻe ʻana, hiki ke hoʻohana ʻia ʻaʻole wale no ka hoʻoheheʻe ʻana i ke one maʻamau, akā no ka hoʻoheheʻe ʻana a me nā kaʻina hana kumu e like me ke one resin a uhi ʻia. one, no laila hoʻohana nui ʻia ke one quartz i ka hana hoʻolei ʻana.
Ke one holoi wai: ʻO ia ke one maka no ka hoʻolei ʻana ma hope o ka holoi ʻia ʻana o ke one silica maoli.
Ka holoi ʻana i ke one: he ano one maka no ka hoolei ana. Ua holoi ʻia ke one silica maoli, holoi ʻia, kālai ʻia a maloʻo, a ʻoi aku ka liʻiliʻi o ka lepo ma lalo o 0.5%.
Ke one maloʻo: ʻO ke one maloʻo me ka liʻiliʻi o ka wai a me ka liʻiliʻi o nā haumia e hana ʻia ma o ka hoʻohana ʻana i ka wai hohonu maʻemaʻe ma ke ʻano he kumu wai, ma hope o ʻekolu mau manawa o ka desliming a me nā manawa ʻeono o ka holoi ʻana, a laila maloʻo ma 300 ℃ - 450 ℃. Hoʻohana nui ʻia ia e hana i ke one i uhi ʻia kiʻekiʻe, a me ke kemika, ka uhi ʻana, ka wili, nā uila a me nā ʻoihana ʻē aʻe.
ʻO ke one i uhi ʻia: ua uhi ʻia kahi papa kiʻi resin me ka resin phenolic ma ka ʻili o ke one scrub.
ʻO ke one silica i hoʻohana ʻia no ka hoʻolei ʻana he 97.5% ~ 99.6% (hoʻohui a i ʻole 0.5%), Fe2O3 <1%. He maʻemaʻe a maʻemaʻe ke one, me ka maʻiʻo silt <0.2 ~ 0.3%, ka helu angular <1.35 ~ 1.47, a me ka wai ma lalo o 6%.
ʻO ke one Quartz no nā kumu ʻē aʻe
ʻO ke kahua seramika: ʻo ka quartz one SiO2 i hoʻohana ʻia i ka hana ʻana i nā seramika ʻoi aku ma mua o 90%, Fe2O3 ∈ 0.06 ~ 0.02%, a hiki i ke kūpaʻa ahi i 1750 ℃. ʻO 1 ~ 0.005mm ka nui o ka nui.
Refractory mea: SiO2 ≥ 97.5%, Al2O3 ∈ 0.7 ~ 0.3%, Fe2O3 ∈ 0.4 ~ 0.1%, H2O ≤ 0.5%, bulk density 1.9 ~ 2.1g / m3, liner bulk density 1.75 ~ 1.8g nui. 0.021mm.
Kahua Metallurgical:
① ʻO ke one abrasive: maikaʻi ka poepoe o ke one, ʻaʻohe ʻaoʻao a me nā kihi, ʻo ka nui o ka ʻāpana he 0.8 ~ 1.5mm, SiO2 ＞ 98%, Al2O3 ＜ 0.72%, Fe2O3 ＜ 0.18%.
② Ke hoʻoheheʻe ʻana i ke one: hoʻohana pinepine ka ʻoihana kemika i ka puhi ʻana i ke one e wehe i ka ʻōpala. SiO2 ＞ 99.6%, Al2O3 ＜ 0.18%, Fe2O3 ＜ 0.02%, nui ʻāpana 50~70 mesh, ʻano ʻāpana spherical, paʻakikī Mohs 7.
Kahua Abrasive: ʻO nā koi o ke one quartz i hoʻohana ʻia e like me ka abrasive ʻo SiO2 ＞ 98%, Al2O3 ＜ 0.94%, Fe2O3 ＜ 0.24%, CaO ＜ 0.26%, a me ka nui o ka 0.5 ~ 0.8mm.
Ka manawa hoʻouna: Feb-04-2023