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Alumina Zirconia, Az-25, Az-40
Hoʻokumu ʻia ʻo Fused Alumina–Zirconia i loko o kahi umu wela wela ma ka hoʻohui ʻana i ke one zirconium quartz a me ka alumina. Hōʻike ʻia ʻo ia e ka paʻakikī a me ka paʻakikī, ka paʻakikī kiʻekiʻe, ka paʻa wela maikaʻi. He kūpono ia no ka hana ʻana i nā huila wili nui no ka hoʻoheheʻe ʻana i ke kila a me ka snagging foundry, nā mea hana i uhi ʻia a me ka puhi pōhaku, etc.
Hoʻohana ʻia ia ma ke ʻano he mea hoʻohui i nā refractory hoʻolei hoʻomau. Ma muli o kona paʻakikī kiʻekiʻe ua hoʻohana ʻia e hāʻawi i ka ikaika Mechanical i kēia mau refractory.
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Kūpono ʻo Silicon Carbide ʻeleʻele no nā noi refractory a me ka wili
Hoʻokumu ʻia ʻo Black Silicon Carbide e ka hui ʻana o ke one quartz, anthracite a me ka silica kiʻekiʻe i loko o ka umu uila. Ua koho pono ʻia nā poloka SiC me ka hoʻoheheʻe ʻia ʻana o ke aniani koʻikoʻi kokoke i ke kumu. Ma o ka waiʻakika maikaʻi a me ka holoi wai ma hope o ka ʻoki ʻana, hoʻemi ʻia ka ʻike kalapona i ka liʻiliʻi a laila loaʻa nā kristal maʻemaʻe ʻālohilohi. He palupalu a ʻoi, a loaʻa kekahi conductivity a me ka thermal conductivity.
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Kūpono ʻo Green Silicon Carbide no ka ʻoki ʻana a me ka wili ʻana i nā ʻāpana silika lā, Semiconductor Silicon Chips a me Quatz Chips, Crystal Polishing, Ceramic a me nā kila kila kūikawā.
Hoʻoheheʻe ʻia ʻo Green Silicon Carbide ma ke ʻano like me ka Black Silicon Carbide i loko o kahi umu kūʻē me ka petroleum coke, silica kiʻekiʻe a me nā mea hoʻohui paʻakai.
ʻO nā kīʻaha he mau aniani aniani ʻōmaʻomaʻo me nā waiwai kemika paʻa a me ka conductivity thermal maikaʻi.
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He kūpono ka Monocrystalline Fused Alumina no nā huila wili i hoʻopaʻa ʻia, i hoʻopaʻa ʻia i ka resin a me nā huila i hoʻopaʻa ʻia i ka Rubber, wili i nā mea hana hiki ke puhi ʻia a me ka wili maloʻo.
Hoʻokumu ʻia ka Monocrystalline Fused Alumina e ka hui ʻana o ka alumini oxide a me nā mea kōkua ʻē aʻe i loko o ka umu ahi arc. ʻIke ʻia ka ʻulaʻula māmā a me nā ʻaoʻao he nui me ke ʻano o ka palaoa maoli. ʻO ka nui o nā kristal hoʻokahi piha ma mua o 95%. ʻOi aku kona ikaika compressive ma mua o 26N a ʻo 90.5% ka paʻakikī. ʻO ke ʻano o ka alumina monocrystalline polū, ʻoi aku ka maikaʻi a me ka paʻakikī. ʻO ka huila wili i hana ʻia me ia he ʻili wili maʻalahi a ʻaʻole maʻalahi ke puhi i ka mea hana.
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ʻO Semi-Friable Fused Alumina e hana nui ana ma luna o ke kila wela, Alloy, Bearing Steel, Tool Steel, Iron Iron, Nā Metala ʻAʻole Ferrous a me nā kila kila.
Hana ʻia ʻo Semi-Friable Fused Alumina i loko o ka umu ahi arc ma o ka hoʻomalu pono ʻana i ke kaʻina hoʻoheheʻe a me ka paʻa mālie. ʻO ka hoʻemi ʻana o ka maʻiʻo TiO2 a me ka maʻiʻo Al2O3 i hoʻonui ʻia e hāʻawi i nā kīʻaha me ka paʻakikī a me ka paʻakikī ma waena o ke alumina fused keʻokeʻo a me ka alumina fused brown, ʻo ia ke kumu i kapa ʻia ai ia semi-friable fused alumina. Loaʻa iā ia ka waiwai hoʻomaʻamaʻa ponoʻī, e lawe mai ana i nā mea hana wili i hana ʻia me ka maikaʻi wili kiʻekiʻe, lōʻihi ke ola lawelawe, ʻoi aku ka wili a ʻaʻole maʻalahi e puhi i ka mea hana.
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ʻO ke kūpaʻa leo maikaʻi a me ke kūpaʻa haʻalulu wela, ka hoʻomaʻemaʻe kiʻekiʻe a me ka refractoriness tabular alumina
ʻO Tabular Alumina kahi mea maʻemaʻe i hoʻopaʻa ʻia i nā wela kiʻekiʻe me ka ʻole o nā mea hoʻohui MgO a me B2O3, ʻO kāna microstructure he ʻano polycrystalline ʻelua-dimensional me nā kristal α-Al2O3 nui i ulu maikaʻi. ʻO Tabular Alumina ka nui o nā pores liʻiliʻi i pani ʻia i loko o ka kristal individval, ʻoi aku ka nui o ka Al2O3 ma mua o 99 % . No laila, loaʻa iā ia ka paʻa leo maikaʻi a me ke kūpaʻa haʻalulu wela, ka maʻemaʻe kiʻekiʻe a me ka refractoriness, ka ikaika mechanical maikaʻi loa, ke kūʻē abrasion i ka slag a me nā mea ʻē aʻe.
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Haʻahaʻa Na2o keʻokeʻo Fused alumina, hiki ke hoʻohana ʻia i loko o Refractory, Castables and Abrasives
ʻO White Fused Alumina he mineral synthetic kiʻekiʻe.
Hana ʻia ia e ka hui ʻana o ka Bayer Alumina māka maʻemaʻe maikaʻi i hoʻopaʻa ʻia i loko o kahi umu ahi arc i nā mahana i ʻoi aku ma mua o 2000˚C a ukali ʻia e kahi kaʻina hana paʻa lohi.
ʻO ka mana koʻikoʻi ma luna o ka maikaʻi o nā mea maka a me nā ʻāpana fusion e hōʻoia i nā huahana o ka maʻemaʻe kiʻekiʻe a me ke keʻokeʻo kiʻekiʻe.
Hoʻopili hou ʻia ka ʻōpala maloʻo, hoʻomaʻemaʻe ʻia i nā haumia magnetic i nā mea hoʻokaʻawale magnetic ikaika a hoʻokaʻawale ʻia i loko o nā hakina liʻiliʻi e kūpono i ka hoʻohana hope.
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Zirconia Mullite ZrO2 35-39%
Hana ʻia ʻo FZM mai ka hoʻohui ʻana i ka alumina kaʻina Bayer kiʻekiʻe a me ke one zircon i loko o ka umu ahi arc, I ka wā o ka hoʻoheheʻe ʻana, hana ka zircon a me ka alumina e hāʻawi i kahi hui o ka mullite a me ka zirconia.
Hoʻokumu ʻia me nā kristal mullite like me ka nila nui i loaʻa i ka co-precipitated monoclinic ZrO2.
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ʻO kekahi o nā mea paʻakikī loa i hana ʻia e ke kanaka ʻo Boron Carbide, kūpono i nā Abrasives, Armor Nuclear, Ultrasonic Cutting, Anti-Oxidant.
ʻO ka Boron carbide (ke kumu hoʻohālikelike e pili ana i ka B4C) he mea ʻoi loa a paʻakikī i hana ʻia e ke kanaka i hoʻohana ʻia ma ke ʻano he abrasive a refractory a me nā koʻokoʻo mana i nā reactors nuklea, kani ultrasonic drilling, metallurgy a me ka nui o nā noi ʻoihana. ʻO ia kekahi o nā mea paʻakikī loa i ʻike ʻia, ma hope o cubic boron nitride a me daimana. ʻO kāna mau waiwai koʻikoʻi ka hardness.corrosion kū'ē i nā kinikini reactive, ikaika wela maikaʻi loa, haʻahaʻa haʻahaʻa kikoʻī a me ka modulus elastic kiʻekiʻe.
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Calcium Aluminate Cement, High Aluminate Cement A600, A700.G9, CA-70, CA-80
ʻO ka porosity haʻahaʻa, ke kūpaʻa kemika kiʻekiʻe, ka hana wela kiʻekiʻe, ke kūpaʻa ʻaʻahu kiʻekiʻe
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ʻEleʻele Fused Alumina ， He kūpono no nā ʻoihana hou e like me ka mana nuklea, mokulele, 3c huahana, stainless steel, special ceramics, Advanced Wear Resistant Materials, etc.
ʻO ka alumina fused ʻeleʻele kahi aniani hina ʻeleʻele i loaʻa mai ka hui ʻana o ka bauxite hao kiʻekiʻe a i ʻole ka bauxite alumina kiʻekiʻe i loko o ka umu ahi arc. ʻO kāna mau mea nui ʻo α- Al2O3 a me hercynite. Hōʻike ʻia me ka paʻakikī haʻahaʻa, ke kūpaʻa ikaika, ka hoʻomaʻamaʻa ponoʻī maikaʻi, ka wela wili haʻahaʻa a me ka liʻiliʻi o ka ʻā ʻana o ka ʻili, e lilo ia i mea maikaʻi loa abrasion-proof.
Kaʻina hana: hoʻoheheʻe
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Hooheheeia Heat Resistant Welfare Fiber
ʻO ka mea maka he mau mea kila kila, me ka hoʻohana ʻana i nā kapuahi uila e hoʻoheheʻe ai i nā ingots stainless steel e lilo i 1500 ~ 1600 ℃ wai kila, a laila me kahi huila kiʻekiʻe kiʻekiʻe e hoʻoheheʻe ana i ka hoʻoheheʻe ʻana i ka huila kila e hana ana i nā uea e kūpono i kā mākou mea kūʻai. . I ka hehee ana i lalo i ka huila kila wai ili, e puhi ke kila wai ma ka slot me ka ikaika centrifugal i ka wikiwiki loa me ka hooluolu ana. ʻO nā huila hoʻoheheʻe me ka wai e mālama i ka wikiwiki hoʻomaha. ʻOi aku ka maʻalahi a me ka maikaʻi o kēia ʻano hana i ka hana ʻana i nā fiber kila o nā mea like ʻole a me nā nui.
