I-nickel foam iyisifiki esisha emndenini "wezinsimbi ezinama-porous". Yenziwe ngesipontshi se-nickel foam esinezinhlangothi ezintathu ngesakhiwo senetha ngokucubungula okujulile kobuchwepheshe. Isisindo esithile singu-0.2 ~ 0.3, okuyi-1/4 yamanzi, i-1/3 yokhuni, i-1/10 ye-aluminium, i-1/30 yensimbi, futhi isakhiwo se-porous sinezici zokumunca imvamisa ebanzi. Ingasikwa, igotshwe, futhi inamathele nje, futhi inomoya oshisayo oqinile. Isakhiwo semeshi enezinhlangothi ezintathu esilinganayo sinomsebenzi wokuhlunga, nokuzinza kokugeleza kwegesi noketshezi.
I-nickel skeleton ingenalutho kanye nesimo se-metallurgical esixhumene, i-porosity efika ku-96-98%, ukuminyana kwenqwaba kuyingxenye eyodwa kuphela yamashumi amahlanu e-nickel, indawo ethize, namanje igcina izakhiwo ezinhle zomzimba namakhemikhali ze-nickel, ngakho izici zesakhiwo esisha zisenza sibe izinto ezintsha ezisebenzayo, ezinohlu olubanzi lwezinhlelo zokusebenza.

Ukwandiswa kwesakhiwo segwebu le-nickel

Imodeli yesakhiwo se-nickel foam

Izicelo Zomkhiqizo

Izinto ze-Electrode
Ikakhulukazi amabhethri e-NiMH asetshenziswa kakhulu kumakhompyutha e-notebook, omakhalekhukhwini, ama-scooters kagesi, izimoto zikagesi, izimoto ezixubile, njll.

I-Fuel Cell
Amaseli e-carbonate fuel cell ngokuvamile asebenza ku-550-700°C. I-nickel enegwebu ingasetshenziswa njenge-electrocatalyst yamaseli kaphethiloli. I-nickel enegwebu ingase isetshenziselwe ukwenza izinto zokuguqula ipuleti le-bipolar electrode yamaseli okukhiqiza ulwelwesi lwe-proton exchange (PEMFC), iziphakeli ze-electrode relay zamaseli e-solid oxide fuel cell (SOFC), nezinto zokwakha ze-electrode ku-electrolysis. Kumangqamuzana kaphethiloli, indawo engaphezulu ingase isetshenziselwe ukukhiqiza i-hydrogen namagesi okwenziwa.

Inkampani yenethiwekhi ye-Catalytic
Igwebu le-nickel linokwakheka kwezimbotshana ezivulekile ezihlukile ezinezimbobo zokufakwa kwengcindezi ephansi namandla emvelo aqinile kanye nokumelana nokushaqeka okushisayo, okwenza igwebu le-nickel libe isithwali seziguquli ze-catalyst zezimoto, izinto ezivuthayo ezivuthayo kanye nezihlanzi zentuthu emnyama zikadizili. Ngesikhathi sokuguqulwa kwe-carbon monoxide nama-hydrocarbons phakathi nokuqala okubandayo kwenjini, abathwali be-nickel foam catalyst bangase badlulele abathwali be-ceramic ngenxa ye-thermal conductivity, futhi ngalo mqondo, igwebu le-nickel lingase lidlulele noma ledlule izithwali zensimbi ezikwazi ukumelana nokushisa okuphezulu. Ezinye izinhlelo zokusebenza zifaka izithwali ze-foam catalyst zendlela ye-Fisher-Topsh, indlela yokuguqula igesi, kanye ne-hydrogenation yamakhemikhali amahle.

Ingavimbeli ilangabi futhi ingaqhumi
Njengamanje, iningi lensimbi ye-foam, ngokwalo linezinto ezivimbela amalangabi; futhi inoketshezi oluhle kakhulu lokungena, lusekelwe kulezi zici; igwebu le-nickel lisetshenziswa kabanzi emkhakheni we-flame-proof retardant, evame kakhulu njenge-acetylene noma i-oxygen flame gas welding gas cutting; uhlelo lwethoshi, uhlelo lokubuyisela uwoyela negesi kanye nezinye izinkambu, manje zingasetshenziselwa uphethiloli, amathangi egesi anezimbotshana zomlilo onama-porous, izinto ezifaka ukuqhuma. Ezinsukwini zanamuhla, ingasetshenziswa futhi njengento yokugcwalisa i-porous engashi kanye no-ukuqhuma kuphethiloli namathangi egesi anoketshezi.

Ebamba umsindo futhi ingashi
Ngenxa yezici ze-gradient ze-porous zegwebu kanye nemvelo engashi yensimbi, igwebu le-nickel linomsebenzi ombaxambili wokumuncwa komsindo nokuvimbela umlilo, futhi lingasetshenziswa kabanzi ku-KTV yasendlini, i-cinema, ihholo, igumbi lenkomfa nezinye izindawo eziphakeme. izidingo zokumuncwa komsindo nokusebenza kokuvimbela umlilo. Isibonelo, i-Japan yasebenzisa igwebu le-nickel ekamelweni le-generator, igumbi lokuqopha kanye nokumuncwa komsindo we-Shinkansen, njll. bathole imiphumela emihle kakhulu.

Ukudlidliza damping
Igwebu le-nickel aligcini nje ngokuba nokuqina okuqinile, kodwa futhi limunca amandla omthelela ngokusebenzisa izakhiwo zalo zokudambisa lapho lithinteka. Ngakho-ke, ngenxa yokumunca ukushaqeka kanye nezakhiwo zokudambisa, igwebu le-nickel libuye lisetshenziswe kabanzi kumabhampa ezimoto, ama-lift and transport system buffers, njll.

I-Lightweighting
Iphaneli yenhlanganisela ye-nickel foam inezakhiwo ezinhle kakhulu njengamandla aphezulu, isisindo esincane, ukuvikela umlilo, ukuvikelwa kwemvelo, ukumelana nokugqwala, ukumuncwa komsindo, njll. Kuyinto entsha ebalulekile ukubona isisindo esincane sezimoto zikaloliwe, amabhasi kagesi, imikhumbi, imishini yobunjiniyela. kanye nezakhiwo. Izinto zingafakwa ezishiselwe, zibunjwe futhi zipendwe. Imikhiqizo isetshenziswe ngempumelelo emkhakheni we-flooring stock, ibhodi lokuhlukanisa kanye nomhlobiso wesakhiwo.