ʻO nā ʻumi ʻumi SiC no ka ikaika seramika Al2O3 a me ka hoʻonui ʻana i ka paʻakikī

ʻO ka wehewehe pōkole:

Hāʻawi pololei ka hale hana ʻo Hongwu i nā whiskers SiC, ʻano beta, maikaʻi a kūpaʻa maikaʻi, kumukūʻai hale hana a me ka lawelawe ʻoihana.ʻOi aku ma mua o 10 mau makahiki i ka hana ʻana i nā mea nanoparticles a me ka lawe ʻana aku.


Huahana Huahana

ʻO SiC Whiskers No ka Al2O3 Ceramic ikaika a me ka paʻakikī

Hōʻike:

Code D500A, D500B
inoa ʻO nā ʻōhumu Silicon Carbide
Kumukumu SiC-W
Anawaena ʻO kahi ʻano: 0.1-2.5um, ʻano B: 0.1-1um
Ka lōʻihi ʻO kahi ʻano: 10-50um, ʻano B: 5-30um
Maemae 99%
Kinohi ʻumiumi
Ka nana aku ʻO ka pauka ʻōmaʻomaʻo hina
Pūʻolo 100g a i ʻole e like me ka makemake
Mea pili ʻO nā pauka Silicon Carbide
Nā noi kūpono Al2O3 ceramic ikaika a me ka paʻakikī hoʻonui, Polymer composite hoʻonui, etc

wehewehe:

Loaʻa i nā seramika alumina nā mea maikaʻi o ka helu heheʻe kiʻekiʻe, ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana, a me ke ʻano paʻa, akā haʻahaʻa ko lākou ikaika.Ma hope o ka paʻakikī a hoʻoikaikaʻia e SiCw, hiki i kona paʻakikī ke hiki i ka 9 MPa·m1/2, a hiki i kona ikaika ke hiki i 600-900 Mpa.

ʻO ka hoʻoikaika ʻana i nā ʻumi ʻumi silicon carbide e hoʻonui i ka hoʻohana ʻana i ka alumina, a ua hoʻohana ʻia e hoʻohana i nā ʻāpana, nā mea hana ʻoki, a me kekahi mau ʻāpana o nā ʻenekini hoʻopau i loko.Ma waena o lākou, ʻo ka mea hana ʻoki ceramic i hoʻopaʻa ʻia e SiC whiskers he ʻoi aku ka maikaʻi o ka haʻihaʻi ʻana a me ka hoʻokō ʻana i ka haʻalulu wela i ka ʻoki ʻana i nā mea paʻakikī i ka mīkini e like me nā superalloys, e hoʻolōʻihi i ke ola lawelawe o ka mea hana, a me ka ʻoki ʻana i ka pono ʻoi aku ka kiʻekiʻe ma mua o nā mea hana maʻamau. hiki ke noi nui.

Ma luna no kāu kuhikuhi wale nō, pono nā kikoʻī noiʻi i kāu hoʻāʻo, mahalo.

Kūlana mālama:

Pono e mālama ʻia nā Sic Whiskers ma kahi sila, e pale i kahi māmā a maloʻo.Maikaʻi ka mālama ʻana i ka lumi wela.


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