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Kou kulana : Home > Mea Metala > Silicon Carbide
ʻEleʻele Silicon Carbide Pauda
ʻEleʻele Silicon Carbide Pauda
ʻEleʻele Silicon Carbide Pauda
ʻEleʻele Silicon Carbide Pauda
ʻEleʻele Silicon Carbide Pauda
ʻEleʻele Silicon Carbide Pauda
ʻEleʻele Silicon Carbide Pauda
ʻEleʻele Silicon Carbide Pauda

ʻEleʻele Silicon Carbide Pauda

Hoʻokumu ʻia ʻo Black SiC i ka wela kiʻekiʻe i loko o kahi umu ahi ʻano pale uila me nā quarts one a me ka petroleum coke ma kāna mau kumu kumu. ʻO kona paʻakikī ma waena o ka alumina fused a me ke daimana synathetic.
wehewehe

Silika kalapona (SiC)ke hoʻohana nei ʻo ia i ke one quartz a me ka petroleum coke a i ʻole ka lanahu, nā ʻāpana lāʻau ma ke ʻano he mea maka ma o ka hoʻoheheʻe ʻana i ka umu hoʻoheheʻe uila. Kapa ʻia ʻo Silicon carbide ka moissanite. I ka contemporary C, N, B ka oxide refractory maka mea i loko o ka 'enehana kiʻekiʻe, e like me ka silicon carbide e like me ka loa hoʻohana 'ia, kekahi o ka loa economic.Can e kapaia corundum one a refractory. I kēia manawa, hiki ke hoʻokaʻawale ʻia ka hana ʻoihana o ka silicon carbide i ʻelua ʻeleʻele silikon carbide a me ka ʻōmaʻomaʻo silicon carbide, ʻo ia ka aniani ʻeono ʻaoʻao, ka umekaumaha kikoʻī o 3.20 ~ 3.25, ka microhardness o 2840 ~ 3320 kg /was.

Nā pono
1. Ke kū'ē i ka corrosion, ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe.
2. ʻO ka hana pale ʻaʻahu maikaʻi, kū i ka haʻalulu.
3. He kumu kūʻai kūpono ia no Ferrosilicon.
4. Loaʻa iā ia nā hana he nui.
A: Wehe i ka oxygen mai ka hui hao.
B: Hoʻoponopono i ka ʻike kalapona.
C: E hana i wahie a hāʻawi i ka ikehu.
5. He emi ke kumu kūʻai ma mua o ka hui ʻana o ka ferrosilicon a me ke kalapona.
6. ʻAʻohe lepo ʻino i ka wā e hānai ai i ka mea.
7. Hiki iā ia ke wikiwiki i ka hopena.

Hōʻike
Papa Huina Kemika %
SiC ʻO F.C Fe2O3
SiC98 98 0.30 0.80
SiC97 97 0.30 1.00
SiC95 95 0.40 1.00
SiC90 90 0.60 1.20
SiC88 88 2.5 3.5

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