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He aha ka pale wela kiʻekiʻe o ka nickel foam?

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He aha ka pale wela kiʻekiʻe o ka nickel foam?

2024-11-15

ʻO Nickel foam kahi mea metala porous me kahi kiʻekiʻe kiʻekiʻe kikoʻī kikoʻī kikoʻī a me ka porosity, a ʻo kona mau ʻano kino kūʻokoʻa e loaʻa ai ka nui o nā noi i nā kula he nui. ʻO ke kūpaʻa wela kiʻekiʻe o ka nickel foam ke kumu o nā mea noiʻi he nui.

ʻO ke kūpaʻa wela kiʻekiʻe o ka nickel foam
ʻO ke kūpaʻa wela kiʻekiʻe oʻūhā nikelaʻo ka mea nui e pili ana i kāna mea hana a me ke kaʻina hana. ʻO ka mea maʻamau, ʻo ka mea o ka nickel foam ka nickel maʻemaʻe, a me kahi ʻāpana o ka aluminika, chromium, a me nā mea hoʻohui ʻē aʻe. Loaʻa i kēia mau mea ke kūpaʻa wela maikaʻi a me ka pale ʻana i ka corrosion ma lalo o nā kūlana wela kiʻekiʻe, e hiki ai i ka nickel foam ke mālama i ka hana paʻa i nā wahi wela kiʻekiʻe. Hōʻike nā hoʻokolohua ma nā wela kiʻekiʻe o nā haneli degere Celsius, ʻaʻole hiki ke loli ka porosity o ka nickel foam, a ʻaʻole i hoʻopilikia ʻia ka morphology o ka ʻili.

Ka helu hehee o ka huʻa nickel
ʻO ka helu heheʻe o ka nickel foam kekahi o nā hōʻailona koʻikoʻi o kona kūpaʻa kiʻekiʻe. E like me ka nui a me ka haku mele ʻana o ka nickel foam, ʻo kona helu heheʻe ma kahi o 1350 ~ 1400 ℃. Eia nō naʻe, ʻokoʻa paha ka helu heheʻe maoli o ka nickel foam ma muli o nā kaʻina hoʻomākaukau like ʻole a me nā kūlana haku. No laila, ma nā noi kiko'ī, ke kū'ē i ka wela kiʻekiʻe oʻūhā nikelapono e loiloi ʻia e like me ke kūlana maoli.

Hoʻohana wela kiʻekiʻe o ka nickel foam
ʻO ke kūpaʻa kiʻekiʻe o ka nickel foam e hoʻohana nui ʻia i nā kula he nui. No ka laʻana, ma nā ʻoihana petrochemical a me ka hao a me ke kila kila, hiki ke hoʻohana ʻia ka nickel foam ma ke ʻano he kānana no nā kinoea wela a me nā wai e hoʻopau pono i nā haumia. Eia kekahi, hiki ke hoʻohana ʻia ka nickel foam ma ke ʻano he mea hoʻololi wela no ka hoʻomehana ʻana a me ka hoʻoluʻu wai, e mālama ana i ka hana hoʻoili wela maikaʻi loa i nā wela kiʻekiʻe. I ka manawa like, hiki ke hoʻohana ʻia ma ke ʻano he mea lawe no nā catalysts e hoʻomaikaʻi i ka wikiwiki o ka hopena a me ka hopena catalytic.

Ua loaʻa ka manaʻo nui o ka Nickel foam no kāna hana kūpaʻa kiʻekiʻe kiʻekiʻe a me ka laulā o nā manaʻo noi. Me ka holomua mau o ka ʻepekema a me ka ʻenehana a me ka hoʻomohala wikiwiki ʻana o ka ʻoihana, ua manaʻo ʻia ʻo ka noi oʻūhā nikelama ke kahua o nā wela kiʻekiʻe e ʻoi aku ka nui a me ka hohonu.

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