Nickel200/201 waya mauna ndi nickel200/201 zitsulo zowonjezera
Kodi Nickel Mesh ndi chiyani?
Ukonde wa Nickel uli ndi mitundu iwiri: Waya wa Nickel ndi chitsulo chowonjezera cha nickel. Mawaya a nickel amapangidwa ndi kuluka waya wa faifi tambala, chitsulo chowonjezera cha nickel chimapangidwa ndikukulitsa zojambulazo za nickel.
| Gulu | C (Kaboni) | Ku (Copper) | Fe (Iron) | Mn (Manganese) | Ndi (Nickel) | S (Sulphur) | Si (Silicon) |
| Nickel 200 | ≤0.15 | ≤0.25 | ≤0.40 | ≤0.35 | ≥99.0 | ≤0.01 | ≤0.35 |
| Nickel 201 | ≤0.02 | ≤0.25 | ≤0.40 | ≤0.35 | ≥99.0 | ≤0.01 | ≤0.35 |
| Nickel 200 vs 201:Poyerekeza ndi faifi tambala 200, faifi tambala 201 ali pafupifupi ofanana zinthu mwadzina. Komabe, mpweya wake ndi wotsika. | |||||||
Zina mwazofunikira komanso mawonekedwe a ma mesh wawaya wa nickel ndi awa:
- Kukana kutentha kwakukulu: Waya wa nickel mesh weniweni amatha kupirira kutentha mpaka 1200 ° C, kupangitsa kuti ikhale yoyenera malo otentha kwambiri monga ng'anjo, ma reactor a mankhwala, ndi kugwiritsa ntchito zakuthambo.
- Kukana dzimbiri: Mawaya a nickel wamba amalimbana kwambiri ndi dzimbiri kuchokera ku asidi, alkalis, ndi mankhwala ena owopsa, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale opangira mankhwala, zoyenga mafuta, ndi malo ochotsa mchere.
- Kukhalitsa: Waya wa nickel wangwiro ndi wamphamvu komanso wokhalitsa, wokhala ndi makina abwino omwe amaonetsetsa kuti amasunga mawonekedwe ake komanso amapereka ntchito yokhalitsa.
- Zabwino conductivity: Waya wa nickel woyenga uli ndi mphamvu yabwino yamagetsi, kupangitsa kuti ikhale yothandiza pamakampani opanga zamagetsi.
Masamba a Nickelndi ma elekitirodi amatenga gawo lofunikira kwambiri pamakampani opanga ma haidrojeni, makamaka mumagetsi amagetsi. Zina mwazofunikira ndi izi:
Electrolysis: Nickel mesh imagwira ntchito ngati electrode yogwira mtima kwambiri komanso yolimba mu electrolysis, zomwe zimathandiza kulekanitsa madzi kukhala haidrojeni ndi mpweya.
Ma cell amafuta: Ma electrode a nickel amagwiritsidwa ntchito m'maselo amafuta kuti apangitse ma hydrogen oxidation ndikupanga mphamvu zamagetsi mwachangu kwambiri.
Kusungirako haidrojeni: Zida zopangira nickel zimagwiritsidwa ntchito m'makina osungira ma haidrojeni chifukwa amatha kuyamwa ndikutulutsa mpweya wa haidrojeni mosinthika.
