Yintoni ukumelana nobushushu obuphezulu be-nickel foam?

I-nickel foam yimathiriyeli yensimbi ene-porous enendawo ethile ephezulu kakhulu kunye ne-porosity, kunye neempawu zayo ezizodwa ziyenza ibe noluhlu olubanzi lwezicelo kwiinkalo ezininzi. Ukumelana nobushushu obuphezulu be-nickel foam yingqwalasela yabaphandi abaninzi.

Ukumelana nobushushu obuphezulu be-nickel foam
Ukumelana nobushushu obuphezulu beugwebu lwe-nickelikakhulu kuxhomekeke kwizinto zayo kunye nenkqubo yokuvelisa. Ngokuqhelekileyo, izinto ze-nickel foam ziyi-nickel ecocekileyo, kwaye iqulethe inxalenye ethile ye-aluminium, i-chromium, kunye nezinye izinto ezidibeneyo. Ezi zixhobo zinozinzo oluhle lwe-thermal kunye nokuchasana kwe-corrosion phantsi kweemeko eziphezulu zokushisa, okwenza ukuba i-nickel foam igcine ukusebenza okuzinzileyo kwiindawo eziphezulu zokushisa. Iimvavanyo zibonisa ukuba kumaqondo obushushu angamakhulu amaqondo eCelsius, i-porosity ye-nickel foam ayitshintshi, kwaye i-morphology ye-surface ayichaphazeleki.

Indawo yokunyibilika ye-nickel foam
I-melting point ye-nickel foam yenye yezibonakaliso ezibalulekileyo zokumelana nokushisa okuphezulu. Ngokobuninzi kunye nokwakhiwa kwe-nickel foam, indawo yayo yokunyibilika ijikeleze i-1350 ~ 1400 ℃. Nangona kunjalo, i-melting point ye-nickel foam ingahluka ngenxa yeenkqubo ezahlukeneyo zokulungiselela kunye neemeko zokubunjwa. Ke ngoko, kwizicelo ezithile, ukumelana nobushushu obuphezulu beugwebu lwe-nickelkufuneka ivavanywe ngokweyona meko.

Ukusetyenziswa kobushushu obuphezulu be-nickel foam
Ukuzinza okuphezulu kobushushu be-nickel foam kwenza ukuba kusetyenziswe ngokubanzi kwiindawo ezininzi. Ngokomzekelo, kwi-petrochemical kunye ne-iron kunye ne-metallurgy industries, i-foam ye-nickel ingasetyenziswa njengesihlunu segesi ephezulu yokushisa kunye ne-liquid ukususa ngokufanelekileyo ukungcola. Ukongeza, i-nickel foam inokusetyenziswa njengesixhobo sokutshintsha ubushushu ukufudumeza kunye nokupholisa ulwelo, ukugcina ukusebenza kakuhle kokuhambisa ubushushu kumaqondo aphezulu. Kwangaxeshanye, isenokusetyenziswa njengomphathi we-catalysts ukuphucula isantya sokusabela kunye ne-catalytic effect.

I-nickel foam ifumene ingqwalasela ebanzi ngenxa yokusebenza kwayo kozinzo oluphezulu lobushushu obuphezulu kunye noluhlu olubanzi lwamathemba okusetyenziswa. Ngenkqubela phambili eqhubekayo yenzululwazi kunye nobuchwepheshe kunye nophuhliso olukhawulezayo lweshishini, kukholelwa ukuba ukusetyenziswa kweugwebu lwe-nickelkwintsimi yokushisa okuphezulu kuya kuba kuninzi kwaye kunzulu.