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Kou kulana : Home > Mea Metala > Silicon Carbide
Silicon Carbide SiC 90
Silicon Carbide SiC 98.5
Silicon Carbide SiC 95
Silicon Carbide SiC 88
Silicon Carbide SiC 90
Silicon Carbide SiC 98.5
Silicon Carbide SiC 95
Silicon Carbide SiC 88

Silicon Carbide

ʻElua mau ʻano maʻamau maʻamau: ʻeleʻele silikon carbide a me ka ʻōmaʻomaʻo silikon carbide. Loaʻa i ka Silicon Carbide kahi conductivity thermal kiʻekiʻe, he coefficient haʻahaʻa o ka hoʻonui ʻana i ka wela, he haʻalulu wela a me ka abrasion kūpaʻa a he ikaika i nā wela kiʻekiʻe.
Material:
Silicon Carbide
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He mea paakiki loa ka Silicon carbide (Mohs hardness 9.25), he mea kemika a hehee ole. Loaʻa i ka Silicon Carbide kahi conductivity thermal kiʻekiʻe, he coefficient haʻahaʻa o ka hoʻonui ʻana i ka wela, he haʻalulu wela a me ka abrasion kūpaʻa a he ikaika i nā wela kiʻekiʻe. ʻO nā waiwai like ʻole o Silicon carbide e lilo ia i mea pono i nā noi like ʻole.
ʻElua mau ʻano maʻamau maʻamau: ʻeleʻele silikon carbide a me ka ʻōmaʻomaʻo silikon carbide. Loaʻa i ka carbide silika ʻeleʻele nā ​​sic ma kahi o 95%, no laila ʻoi aku ka paʻakikī ma mua o ka carbide silika ʻōmaʻomaʻo. Hoʻohana nui ʻia ia no ka hana ʻana i nā mea ikaika tensile haʻahaʻa e like me ke aniani, ka seramika, ka pōhaku, ka mea refractory, ka hao a me ka metala nonferrous etc. Green silicon carbide loaʻa nā sic ma kahi o 97% ma luna me ka hoʻomaʻamaʻa ponoʻī maikaʻi, no laila ua hoʻohana ʻia no ka hana ʻana i ka alloy paʻakikī. , titanium alloy a me ke aniani aniani a me ka ʻaʻahu cylinder a me nā mea hana ʻoki maikaʻi.

Pono:
Loaʻa i ka Silicon carbide nā waiwai kemika paʻa, kiʻekiʻe thermal conductivity, haʻahaʻa haʻahaʻa hoʻonui hoʻonui, a me ke kūpaʻa maikaʻi. Ma waho aʻe o ka hoʻohana ʻana e like me nā abrasives, he nui nā mea hoʻohana ʻē aʻe, e like me: ka uhi ʻana i ka pauka silicon carbide ma luna o nā impellers turbine wai a i ʻole nā ​​poloka cylinder me kahi kaʻina hana kūikawā Hiki i ka pā i loko ke hoʻomaikaʻi i kona pale ʻana a hoʻolōʻihi i kona ola lawelawe e 1 ~ 2 mau manawa. ; ʻO ka mea refractory i hana ʻia me ia he kūʻē i ka wela, ka liʻiliʻi, ke kaumaha māmā a me ka ikaika kiʻekiʻe, a he hopena hoʻōla maikaʻi. ʻO ka carbide silicon haʻahaʻa (loaʻa ma kahi o 85% SiC) kahi deoxidizer maikaʻi loa. Hiki iā ia ke hoʻoikaika i ka wikiwiki o ka hana kila, a hoʻomaʻamaʻa i ka mana o ka haku mele a hoʻomaikaʻi i ka maikaʻi o ke kila. Eia kekahi, hoʻohana nui ʻia ka carbide silicon e hana i nā koʻokoʻo silicon carbide no nā mea hoʻomehana uila.
Hōʻike
Hoʻohālike hapa%
60# SiC ʻO F.C Fe2O3
65# 60 min 15-20 8-12 3.5max
70# 65min 15-20 8-12 3.5max
75# 70 min 15-20 8-12 3.5max
80# 75 min 15-20 8-12 3.5max
85# 80 min 3-6 3.5max
90# 85 min 2.5max 3.5max
95# 90 min 1.0max 1.2max
97# 95min 0.6max 1.2max

Noi:
1.Improve i ka wela kū'ē, aahu a me ka oxidation kū'ē i refractory mea a me ka mana metallurgy oihana.
2. ʻO nā mea maka kumu e like me ka polymer kiʻekiʻe o ka hoʻopololei ʻana i ke kinona.
3. ʻO ka mea hoʻohui hao kumu hao, ka lāʻau lapaʻau o ke kila silikona, pēlā e hoʻomaikaʻi ai i ke kila hardenability.
4. Hoʻohana ʻia ia i ka hana ʻana i nā mea wela kiʻekiʻe no ka hana ʻana i nā enamels a me ka ipu lepo a me ka hana ʻana i nā wafers silicon ultra-pure.

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