Wai waya wokakamizidwa umapangidwa ndi zikhristu, monga Nii80CR20, Ni60cr15, ndi zina zambiri, zingwe 19, kapena zingwe zitatu, kapena zikhumbo zina.
Waya womenyera nkhondo amakhala ndi zabwino zambiri, monga luso lakuchira, kukhazikika kwamafuta, kuthekera kwamakina, kuthekera kwa broctroof mu matenthedwe ndi othamangitsidwa. Nichrome waya umapanga chotetezera cha chromium oxide akatenthedwa koyamba. Zinthu zomwe zili pansi pa chosanjikiza sizingabwezeretse, kupewa waya kuchokera kuthyoka kapena kuyaka. Chifukwa cha waya wa Nichrome ndikanazindikira kwambiri komanso kukana kwa oxidation kutentha kwambiri, kumagwiritsidwa ntchito kwambiri mu matenthedwe otenthetsera, ma ntchentche amatenthetsera ndi njira zamagetsi mu mankhwala, makina oteteza, otetezedwa,
Ntchito \ zakuthupi | CR20ni80 | |
Kuphana | Ni | Kupuma |
Cr | 20.0 ~ 23.0 | |
Fe | ≤1.0 | |
Kutentha kwambiri ℃ | 1200 | |
Medung Point ℃ | 1400 | |
Kuchulukitsa G / CM3 | 8.4 | |
Kuziziriwani | 1.09 ± 0,05 | |
μ. ℃, 20 ℃ | ||
Elongation yopota | ≥20 | |
Kutentha | 0.44 | |
J / g. ℃ | ||
Mafuta Omwe Amachita | 60.3 | |
KJ / MH ℃ | ||
Zogwirizana za mizere | 18 | |
a × 16-6 / ℃ | ||
(20 ~ 1000 ℃) | ||
Kapangidwe | Austete | |
Magnetic katundu | Wosachigmagic |