ʻumi ʻumi beta SiC no ka hoʻokō ʻana i ka ikaika waiwai

ʻO ka wehewehe pōkole:

Hiki ke hoʻohana ʻia nā ʻūhā silikoni carbide e like me nā mea paʻakikī o nā composites ceramic matrix, nā mea hoʻoikaika o nā metala matrix composites, a me nā mea hoʻoikaika o ka resin matrix composites, hiki ke hoʻomaikaʻi nui i nā waiwai kiʻekiʻe a me nā waiwai mechanical o nā composites, etc. o ka hoʻoikaika nui ʻana.


Huahana Huahana

ʻumi ʻumi beta SiC no ka hoʻokō ʻana i ka ikaika waiwai

inoa mea ʻumiʻumi kalapona silika
MF SiCW
Maʻemaʻe(%) 99%
ʻO ke ʻano ʻO ka pauka flocculent ʻōmaʻomaʻo hina
Nui ʻāpana Anawaena: 0.1-2.5um Ka lōʻihi: 10-50um
Hoʻopili ʻia 100g, 500g, 1kg no kēlā me kēia ʻeke i nā ʻeke anti-static pālua.
Papa Kūlana Papa hana hana

 

Ke noi ʻana i nā ʻumi ʻumi kākika silika beta SiCW ʻumi ʻumi kilika carbide:

ʻO nā whiskers silikoni carbide he ʻano o ka fiber-crystal fiber me kahi lākiō lōʻihi-a-diameter, he maikaʻi loa ke kūpaʻa wela kiʻekiʻe a me ka ikaika kiʻekiʻe.Hoʻohana nui ʻia ia i nā noi toughening kahi e koi ʻia ai nā noi ikaika kiʻekiʻe.E like me: nā mea aerospace, nā mea hana ʻoki kiʻekiʻe.I kēia manawa, he kiʻekiʻe loa ka hana-kumu kumu.ʻO lākou nā ʻumiʻumi me ka paʻakikī kiʻekiʻe loa, ka modulus nui loa, ka ikaika tensile kiʻekiʻe a me ka wela kiʻekiʻe loa.ʻO ia ka α-type a me ka β-type, kahi i ʻoi aku ka maikaʻi o ka hana β-type ma mua o ka α-type a ʻoi aku ka paʻakikī (Mohs hardness o 9.5 a ʻoi aʻe paha), ʻoi aku ka paʻakikī a me ka conductivity uila, anti-wear, kiʻekiʻe ka pale wela, ʻoi aku ka pale ʻana i ke olai ʻO Corrosion-resistant, radiation-resistant, ua hoʻohana ʻia i nā mokulele, missile casings a me nā ʻenekini, nā rotors turbine kiʻekiʻe, nā mea kūikawā.

Ka waiho ʻana o Beta Silicon Carbide Whisker:

Pono e hoʻopaʻa ʻia a mālama ʻia nā ʻumi ʻumi silicon carbide ma kahi maloʻo a maʻalili, ma kahi mamao mai ka lā pololei.

 


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