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  • He aha ka manaʻo kalapona

    He aha ka manaʻo kalapona

    ʻO ka lawe ʻana i ka carbon polyacrylonitrile ma ke ʻano he laʻana, ʻo ke kaupaona ʻana he 500g/m2 a me 1000g/m2, ʻo ka longitudinal a me ka ikaika transverse (N/mm2) he 0.12, 0.16, 0.10, 0.12, ʻo ka elongation haʻihaʻi he 3%, 4%, 18%, 16%, a me ka resistivity (Ω·mm). 4-6, 3.5-5.5 a me 7-9, 6-8. ʻO ka t...
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  • Nā pōmaikaʻi o nā lāʻau graphite

    Nā pōmaikaʻi o nā lāʻau graphite

    ʻO ke koʻokoʻo graphite no nā huahana non-metallic, ma ke ʻano he kaʻina ʻoki kalapona kalapona i kahi mea pono e ʻoki ai i mua o ka welding, ua hana ʻia me ke kalapona, graphite a me nā mea hoʻopili kūpono, ma o ka extrusion forming, ma hope o 2200 ℃ baking rotation ma hope o ka uhi ʻana i kahi papa keleawe a hana ʻia, wela kiʻekiʻe ...
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  • kahua noi graphite

    kahua noi graphite

    Ma ke ʻano he mineral maʻamau o ke kalapona, pili pili ka graphite i ko mākou ola, a ʻo nā kānaka maʻamau he penikala maʻamau, nā lāʻau kalapona maloʻo a pēlā aku. Eia nō naʻe, he hoʻohana koʻikoʻi ka graphite i ka ʻoihana koa, nā mea refractory, ʻoihana metallurgical, ʻoihana kemika a pēlā aku. He bo...
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  • E kamaʻilio e pili ana i ka ʻenehana hoʻoheheʻe silikon carbide

    E kamaʻilio e pili ana i ka ʻenehana hoʻoheheʻe silikon carbide

    Reaction-sintered silicon carbide porcelain i ka ikaika compressive maikaʻi ma ka ambient wela, wela ke kū'ē i ka ea oxidation, maikaʻi lole pale pale, maikaʻi wela kū'ē, liʻiliʻi liʻiliʻi o ka hoʻonui laina, kiʻekiʻe wela hoʻololi coefficient, kiʻekiʻe paʻakikī, wela a me ka luku, fi.. .
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  • Graphite crucible: he kiaʻi wela kiʻekiʻe e pono ai no ka hale hana

    Graphite crucible: he kiaʻi wela kiʻekiʻe e pono ai no ka hale hana

    ʻO ka graphite crucible kahi mea hana hale hana kūikawā i hana ʻia me nā mea graphite. Hoʻohana nui ʻia i ka hoʻoheheʻe ʻana i ka wela, ka hopena kemika, ka mālama wela a me nā kaʻina hana hoʻokolohua ʻē aʻe. ʻO ka graphite crucible maikaʻi ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa kemika, hiki ke kū i ka corrosi ...
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  • Pehea ka nui o kāu ʻike e pili ana i ka graphite bearing bushing?

    Pehea ka nui o kāu ʻike e pili ana i ka graphite bearing bushing?

    ʻO ka ʻenehana hou e hoʻomaikaʻi i ka hana o nā mea hana ʻoihana ʻo Graphite bearing bushings e halihali ana i nā bushings i hana ʻia me nā mea graphite. Hoʻohana nui ia i nā ʻoihana ʻoihana e hoʻomaikaʻi i ka hana pono a me ka hilinaʻi o nā mea hana. Loaʻa iā ia ka friction maikaʻi a me ke kūpaʻa lole ...
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  • Kaʻina ʻōwili o ka pā graphite bipolar

    Kaʻina ʻōwili o ka pā graphite bipolar

    ʻO ka pā bipolar, i ʻike ʻia hoʻi ʻo ka ʻohi ʻohi, ʻo ia kekahi o nā mea nui o ka cell fuel. Loaʻa iā ia nā hana a me nā waiwai: ka hoʻokaʻawale ʻana i ka wahie a me ka oxidizer, ka pale ʻana i ke komo ʻana o ke kinoea; E hōʻiliʻili a hana i kēia manawa, kiʻekiʻe conductivity; ʻO ke kahawai kahe i hoʻolālā ʻia a me ka hana ...
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  • Nā hiʻohiʻona a me ka hoʻohana ʻana i nā papa graphite

    Nā hiʻohiʻona a me ka hoʻohana ʻana i nā papa graphite

    ʻO ka pāpaʻi Graphite he conductivity uila maikaʻi, ke kūpaʻa wela kiʻekiʻe, ka pale ʻana i ka waikawa, ka pale ʻana i ka corrosion alkali, ka hana maʻalahi. No laila, hoʻohana nui ʻia i ka metallurgy, ʻoihana kemika, electrochemistry a me nā ʻoihana ʻē aʻe. ʻO kekahi o ka hoʻohana nui ʻana i nā papa graphite ma ka semi...
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  • He aha ka ikaika compressive o ka graphite mold?

    He aha ka ikaika compressive o ka graphite mold?

    Me ka ulu wikiwiki o ka ʻoihana, ua manaʻo ʻia ka graphite ʻo ia kekahi o nā mea koʻikoʻi koʻikoʻi koʻikoʻi koʻikoʻi ma ka home a ma waho, ʻoi aku hoʻi i nā makahiki i hala iho nei, me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, ua hana nui nā huahana graphite i nā ala āpau. li...
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