Nkhani

Zipangizo: Chitsulo cha masika (65m, 60si2MNA), chitsulo chosapanga dzimbiri (304316L), chitsulo chosapanga dzimbiri (420)

Unit: zidutswa zikwi

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

Pamtunda:

Zithunzi: Zitsulo Za Manganese (65mm, 1566)

Makhalidwe Akuthupi: Amagwiritsidwa ntchito chitsulo cha kaboni maselo, omwe ali ndi mphamvu zapamwamba, kuuma, kutukuka, komanso kuuma poyerekeza ndi zitsulo 65. Diamenti yovuta kwambiri nthawi zambiri imakhala 30-50m m'madzi ndi 16-32m mu mafuta. Imakhala ndi chidwi chodzaza ndi chizolowezi cha mkwiyo pakati pa kutentha kwa kutentha, ndipo amakonda kusweka pamadzi kumeza. Kuunika kwamafuta nthawi zambiri kumagwiritsidwa ntchito. Kuunika kwa madzi ndikoyenera gawo lalikulu kuposa 80. Kuzizira Mafuta: Kuthana, kuthekera koletsedwa ndikwabwino, koma mapiritsi ozizira ozizira ndi osauka. Zithunzizi zimagwiritsidwa ntchito pambuyo pokhometsa komanso kusala kutentha kwa kutentha. 3-16

Mankhwala opangidwa ndi mankhwala (%): kaboni: 0.62-0.70, Sicon: 0.17-0.37, Manganese: 0.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.90-1.900.

Zkosphorous≤0.035, sulufule≤0.035, nickel≤0.25, Chromium≤0.25, mkuwa≤0.25