Chithovu chachitsulo cha nickel cha zida zokomera mawu
Chiyambi cha Zamalonda
Chithovu cha chitsulo cha nickel ndi chinthu chabwino kwambiri choyamwitsa mawu chokhala ndi mayamwidwe apamwamba kwambiri pafupipafupi; Kupyolera mu kamangidwe ka mayamwidwe a phokoso, imatha kupititsa patsogolo kamvekedwe ka mawu pafupipafupi.
Makhalidwe Azinthu
Kuchita bwino kwa insulation ya mawu
Phokoso likadutsa mu thovu la nickel, kufalikira ndi kusokoneza kumachitika mumtundu wa porous wa zinthuzo, kotero kuti mphamvu yomveka imatengedwa ndi zinthuzo kapena kutsekedwa ndi mapangidwe a porous. Sitima yapansi panthaka ya Beijing imagwiritsa ntchito mapanelo otchinjiriza amawu a nickel foam.
Kukonzekera kwa thovu la nickel pogwiritsa ntchito ukadaulo wa electrodeposition: Gawo laling'ono lomwe limagwiritsidwa ntchito ndi siponji yotseguka yama cell polyurethane. Pambuyo kugoletsa chisanadze, akhoza yokutidwa ndi nickel wandiweyani mu nickel sulfate plating electrolyte, kenako calcination, kuchepetsa ndi annealing. Kupeza zinthu zitatu-dimensional reticulated nickel thovu ndi ntchito yabwino
Kupyolera mu mawonekedwe ake apadera a porous, thovu lachitsulo-nickel lili ndi ubwino wambiri monga kutsika pang'ono, kutsekemera kwabwino kwa kutentha, kutsekemera kwa mawu abwino, ndi mphamvu zogwiritsa ntchito mafunde a electromagnetic wave. Ndi mtundu watsopano wazinthu zomwe zapangidwa pang'onopang'ono ndi sayansi ndi luso laumunthu. Mndandanda wa chitukuko cha mafakitale monga makampani opanga ndege ndi petrochemical.
Zogwirizana nazo
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Mtundu wa Nickel
Kufotokozera Kwazinthu Porous metal thovu ndi mtundu watsopano wazinthu zachitsulo zomwe zimakhala ndi nambala inayake ndi kukula kwake ndi porosity. Zinthuzo zimakhala ndi kachulukidwe kakang'ono kachulukidwe kakang'ono, malo akulu enieni apamwamba, kuyamwa bwino kwamphamvu, mphamvu zenizeni zenizeni komanso kukhazikika kwapadera. Thupi lodutsa m'bowo limakhala ndi kusinthana kwamphamvu kwa kutentha ndi kutha kwa kutentha, kuchita bwino kwa mayamwidwe amawu, komanso kutulutsa bwino komanso kutha. Chithovu chachitsulo chokhala ndi zosiyana ...
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Porous thovu zitsulo mndandanda-Nickel thovu
Nickel thovu ndi watsopano m'banja la "zitsulo porous". Amapangidwa ndi siponji ya thovu la nickel yokhala ndi mawonekedwe atatu-dimensional through-net kudzera muukadaulo wapamwamba kwambiri. Kulemera kwake ndi 0.2 ~ 0.3, yomwe ndi 1/4 yamadzi, 1/3 ya nkhuni, 1/10 ya aluminiyamu, 1/30 yachitsulo, ndipo mawonekedwe a porous amakhala ndi mawonekedwe a mayamwidwe afupipafupi. Ikhoza kudulidwa, kupindika, ndi kumamatira mophweka, ndipo imakhala ndi matenthedwe amphamvu. Dongosolo la mauna atatu-dimensional homogeneous lili ndi ...
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Mapepala Opaka Nickel Foam
Kufotokozera Kwazinthu Zopangira izi zimagwiritsa ntchito siponji yoyendetsa ngati matrix, ndipo imakonzekeretsa faifi wonyezimira kwambiri pogwiritsa ntchito njira monga electrodeposition ya nickel yachitsulo, kutentha kwambiri kwa okosijeni, ndi kuchepetsa chitetezo cha haidrojeni. Chogulitsacho chimakhala ndi mphamvu zabwino, kulimba komanso kukana dzimbiri, ndipo chitha kupangidwa kukhala thovu lamtundu wa faifi wopitilira ndi thovu lamtundu wa faifi tambala molingana ndi magwiridwe antchito, ndipo makulidwe osiyanasiyana amapezeka. Katundu Wazinthu Pr...
