Ndeipi yakanyanya kupisa tembiricha ye nickel foam?

Nickel foam isimbi ine porous metallic ine yakanyanya kukwirira nzvimbo uye porosity, uye yakasarudzika maitiro emuviri inoita kuti ive neyakasiyana mashandisiro muminda yakawanda. Iyo yakanyanya-tembiricha kuramba kwe nickel foam ndiyo inotariswa nevazhinji vaongorori.

High-tembiricha kuramba nickel furo
Kupikisa kwepamusoro-kupisa kwenickel foamzvinonyanya kuenderana nezvayo uye maitiro ekugadzira. Kazhinji, zvinhu zvenickel foam zvinonyanya kuchena nickel, pamwe neine chimwe chikamu chealuminium, chromium, uye zvimwe zvinhu zvealloying. Zvishandiso izvi zvine kugadzikana kwakanaka kwekupisa uye kushorwa kwegora pasi pemamiriro ekupisa kwepamusoro, izvo zvinoita kuti nickel foam ichengetedze kushanda kwakadzikama munzvimbo dzepamusoro-tembiricha. Ongororo dzinoratidza kuti patembiricha yepamusoro inosvika mazana emadhigirii celsius, porosity yenickel foam haimbochinji, uye chimiro chepamusoro hachigadziriswi.

Kunyungudika kwe nickel furo
Iko kunyunguduka kwe nickel foam chimwe chezviratidzo zvakakosha zvekudzivirira kwayo kwepamusoro-kupisa. Zvinoenderana nekuwanda uye kuumbwa kwe nickel furo, nzvimbo yekunyungudika inowanzo kutenderedza 1350 ~ 1400 ℃. Zvisinei, iyo chaiyo yekunyunguduka kwe nickel foam inogona kusiyana nekuda kwemaitiro akasiyana ekugadzirira uye mamiriro ekuumbwa. Nokudaro, mukushandiswa kwakananga, kupikisa kwepamusoro-kupisa kwenickel foaminoda kuongororwa maererano nemamiriro ezvinhu chaiwo.

Kupisa kwepamusoro-kupisa kwe nickel foam
Kugadzikana kwepamusoro-tembiricha ye nickel foam inoita kuti ishandiswe zvakanyanya muminda yakawanda. Semuenzaniso, mune petrochemical uye iron uye simbi metallurgy maindasitiri, nickel foam inogona kushandiswa sefa yekupisa-kupisa magasi uye zvinwiwa kuti ibvise zvinosvibisa. Uye zvakare, nickel foam inogona zvakare kushandiswa sechinhu chinopisa chinopisa chekudziya uye kutonhora mvura, kuchengetedza yakanakisa kupisa kupisa kuita pakupisa kwakanyanya. Panguva imwecheteyo, inogona zvakare kushandiswa semutakuri wezvigadziriso zvekuvandudza kukurumidza kwekuita uye catalytic mhedzisiro.

Nickel foam yakagamuchira kutariswa kwakapararira kwekuita kwayo kwepamusoro-tembiricha kugadzikana uye kuwanda kwetarisiro yekushandisa. Nekuenderera mberi kwekuenderera mberi kwesainzi uye tekinoroji uye nekukurumidza kukura kweindasitiri, zvinotendwa kuti kushandiswa kwenickel foammumunda wekupisa kwepamusoro kuchave kwakanyanyisa uye kwakadzika.