Nkhani

Zida: Chitsulo cha Spring (65Mn, 60Si2Mna), chitsulo chosapanga dzimbiri (304316L), chitsulo chosapanga dzimbiri (420)

Chigawo: Zikwi

Kuuma: HRC: 44-51, HY: 435-530

Kuchiza pamwamba: Kudetsa

zakuthupi: Chitsulo cha Manganese (65Mn, 1566)

Zofunika: Ndi ambiri ntchito mpweya masika zitsulo, amene ali apamwamba mphamvu, kuuma, elasticity, ndi hardability poyerekeza 65 zitsulo. The yovuta hardability awiri nthawi zambiri 30-50mm m'madzi ndi 16-32mm mafuta. Imakhala ndi chidwi ndi kutentha kwambiri komanso chizolowezi chokwiyitsa brittleness panthawi ya chithandizo cha kutentha, ndipo imakonda kusweka pakutha kwa madzi. Kuzimitsa mafuta nthawi zambiri kumagwiritsidwa ntchito. Kuzimitsa madzi ndikoyenera kukula kwa gawo lalikulu kuposa 80. Kuziziritsa kwamafuta: Pambuyo pa annealing, luso lodulira ndilabwino, koma kuzizira kwa pulasitiki kumakhala kochepa, ndipo kuwotcherera kumakhala koyipa. Chitsulo ichi chimagwiritsidwa ntchito pambuyo pozimitsa ndi kutentha pa kutentha kwapakati. 3-16

Mankhwala azinthu (%): Mpweya: 0.62-0.70, Silicon: 0.17-0.37, Manganese: 0.90-1.20

Phosphorous≤0.035, sulufule≤0.035, faifi≤0.25, chromium≤0.25, mkuwa≤0.25