Mea Metala Foam no nā LED Heat Sinks
Hōʻike huahana
ʻO ka Nickel foam kahi ʻano o ka mea hoʻokani acoustic maikaʻi loa, nā mea electrode, nā mea catalytic, hiki ke hoʻohana ʻia e like me nā mea kānana, ka mea hoʻokele magnetic e hana ai i nā ʻāpana magnetic i ka wai. Loaʻa iā ia ka coefficient absorption acoustic kiʻekiʻe i ke alapine kiʻekiʻe; hiki ke hoʻomaikaʻi ʻia kāna hana acoustic ma ke alapine haʻahaʻa ma o ka hoʻolālā ʻana o ke ʻano acoustic. ʻO Nickel foam kekahi o nā mea electrode no ka hana ʻana i nā pihi cadmium-nickel a me nā pā hydrogen-nickel.
ʻO ka maikaʻi o ka ʻili: ʻili pālahalaha, ʻaʻohe ʻōpala, ʻaʻohe māwae, ʻaʻohe haki, ʻaʻohe aila, ʻaʻohe oxidation
Ka waihoʻoluʻu: hina hina me ka ʻulaʻula metala.
Hoʻohana
ʻO ka huelo kinoea hoʻomaʻemaʻe mea lawe mea, nā mea uila electrode, nā mea lawe catalyst like ʻole, ʻoi loa no nā koi a me ka waika a me ka alkali corrosion o ka mea kānana, infrared burner surface material, nā ʻano ʻenehana a me nā lako hoʻomaloʻo kīwila, nā mea hoʻomehana. Paʻa ahi, adiabatic, etc.
Nā hiʻohiʻona nui
1. ʻO ke kaumaha māmā loa: Loaʻa iā ia kahi kiko'ī kiko'ī a me ka umekaumaha kiko'ī o 0.2 ~ 0.3,ʻo ia ka 1/4 o ka wai, 1/3 o ka lāʻau, 1/10 o ka alumini metala, a me ka 1/30 o ka hao, hana ia. kaumaha māmā loa.
2. Acoustic Absorption: Loaʻa i ka ʻōnaehana Porous kahi ākea ākea o nā hiʻohiʻona absorption frequency.
3. Palena nalu uila: Ka pale ʻana i nā nalu uila a puni 90dB ma o ka mānoanoa ʻano lahilahi.
4. Hiki i ka hana: Hiki ke ʻoki, kūlou, a hoʻopili wale ʻia. 5.
5. Kū'ē ahi: Paʻa ma keʻano, paʻakikī ke puhi ma lalo o ke kiʻekiʻe wela.
6. Hana hou: Hiki ke hana hou ʻia nā mea ʻōpala metala.
7. Thermal Conductivity: Loaʻa nā mea porous i ka thermal conductivity ikaika.
8. Breathability: Homogeneous ekolu-dimensional mesh hale, loaʻa ka hopena o ka kānana, kinoea, ka wai kahe paʻa.
9. Acoustic insulation: Ma o ke kaʻina hana hou, hiki ke loaʻa i kahi interception leo kiʻekiʻe, maikaʻi ka hopena insulation kani.
10 ʻO ka hiʻohiʻona, ka hana o loko: ma o nā ʻano hana hoʻoponopono, kūpono no ka hoʻonaninani kūloko.
11. ma luna o 1100 degere, kū'ē i nāʻanoʻawaʻawa likeʻole a me ka alkali corrosion, maikaʻi permeability, hoʻolālā pore kūlike, hoʻomehana wikiwiki a me ka hoʻoili wela.
Nā huahana pili
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Nikela Huhu
ʻO ka wehewehe ʻana i ka hua ʻo Porous metal foam he ʻano hou o nā mea metala porous me kahi helu a me ka nui o ka pore a me kahi porosity. Loaʻa i ka mea nā hiʻohiʻona o ka liʻiliʻi puʻupuʻu liʻiliʻi, ka nui kikoʻī kikoʻī kikoʻī, ka maikaʻi o ka ikehu absorption, ka ikaika kikoʻī kiʻekiʻe a me ka rigidity kikoʻī. ʻO ke kino o loko o ka puka he ikaika ka hoʻololi wela a me ka hiki ke hoʻokuʻu i ka wela, ka hana hoʻoheheʻe kani maikaʻi, a me ka permeability maikaʻi loa a me ka permeability. ʻO ka pahu metala me nā ʻokoʻa ...
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Hoʻomau i ka nickel foam Pale wela kiʻekiʻe...
ʻO ka hiʻohiʻona nui: 1. ʻO ka maikaʻi o ka māmā: Loaʻa iā ia kahi kiko kikoʻī a me ka umekaumaha kikoʻī o 0.2 ~ 0.3, ʻo ia ka 1/4 o ka wai, 1/3 o ka lāʻau, 1/10 o ka alumini metala, a me 1/30. o ka hao. ʻO ka maikaʻi he ultra-māmā. 2. Ka hoʻoheheʻe ʻana o ka leo: ʻO ke ʻano porous nā hiʻohiʻona o ka hoʻoheheʻe ʻana i ke kani alapine ākea. 3. Ka pale nalu uila: Ma o ka mānoanoa lahilahi, hiki iā ia ke pale ma kahi o 90dB o ka nalu uila. 4. Hana hana: hiki ke oki, kulou, a pa'i wale. 5. Ke ahi r...
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Poha poha metala mo'o–Nickel foam
ʻO Nickel foam kahi mea hou i ka ʻohana o nā "metala porous". Hana ʻia ia me ka nickel foam sponge me ʻekolu-dimensional through-net structure ma o ka ʻenehana kiʻekiʻe. ʻO ke kaumaha kikoʻī ʻo 0.2 ~ 0.3, ʻo ia ka 1/4 o ka wai, 1/3 o ka lāʻau, 1/10 o ka alumini, 1/30 o ka hao, a ʻo ke ʻano porous he ākea ākea kani absorption. Hiki ke ʻoki ʻia, kūlou, a hoʻopili wale ʻia, a loaʻa ka conductivity thermal ikaika. Loaʻa i ka ʻenehana ʻekolu-dimensional mesh homogeneous ka ...
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Porous nickel foam electrode catalyst lawe c...
Pore Characteristics and Bulk Density Pore nui: 0.1mm-10mm (5-120ppi) Porosity: 50% -98% Ma o ka pore rate: ≥98% Bulk density: 0.1-0.8g/cm3 Main Features 1, ultra-light quality: has kahi ʻāpana kiko kikoʻī nui, ka umekaumaha kikoʻī o 0.2 ~ 0.3, he 1/4 o ka wai, 1/3 o ka lāʻau, 1/10 o ka alumini metala, 1/30 o ka hao, ʻoi loa ka māmā. 2、Ka hoʻoheheʻe ʻana i ke kani: ʻO ke ʻano porous nā hiʻohiʻona o ka hoʻoheheʻe ʻana i ke kani ākea. 3、Electron hawewe pale: Ma o ka 'ano lahilahi thic...
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Pepa Manoanoa Nickel Foam
Hōʻike Huahana Ke hoʻohana nei kēia huahana i ka ʻōhuhi conductive e like me ka matrix, a hoʻomākaukau i ka nickel foamed kiʻekiʻe ma o nā kaʻina hana e like me ka electrodeposition o ka nickel metallic, kiʻekiʻe wela oxidation, a me ka hoʻohaʻahaʻa hydrogen. He ikaika maikaʻi ka huahana, paʻakikī a me ka pale ʻana i ka corrosion, a hiki ke hana ʻia i loko o ka pahu nickel roll-type a me ka sheet-type nickel foam e like me nā noi kūpono, a loaʻa nā mānoanoa like ʻole. Nā kikoʻī o nā huahana Pr...
