Zithunzi za Gray Cast Iron

Gray cast iron (yomwe imatchedwanso chitsulo cha grey cast) ndi gulu lachitsulo chophatikizirapo mitundu ingapo ya kalasi molingana ndi katchulidwe kosiyanasiyana kosiyanasiyana. Grey cast iron ndi mtundu wa iron-carbon alloy ndipo amatchedwa "imvi" chifukwa chakuti zigawo zawo zodulira zimawoneka zotuwa. Mapangidwe a metallographic a imvi kuponyedwa chitsulo makamaka amapangidwa ndi flake graphite, zitsulo masanjidwewo ndi tirigu malire eutectic. Panthawi yachitsulo chotuwa, Carbon ili mu flake graphite. Monga imodzi mwazitsulo zoponyera zomwe zimagwiritsidwa ntchito kwambiri, chitsulo chotuwira chimakhala ndi zopindulitsa zambiri pamtengo, kutayika ndi makina.

Makhalidwe Antchito aZithunzi za Gray Iron

• Iron yotuwa yamadzimadzi imakhala ndi madzi abwino, kuchulukira kwake komanso kutsika kwake kumakhala kochepa, komanso kukhudzika kwake kumakhala kochepa.
• Low mabuku katundu mawotchi, compressive mphamvu ndi za 3 ~ 4 nthawi apamwamba kuposa kumakoka mphamvu
• Mayamwidwe abwino, mayamwidwe owopsa a chitsulo chotuwira amakhala pafupifupi nthawi 10 kuposa chitsulo chonyezimira.
• Iron imvi imakhala ndi modulus yochepa ya elasticity

Mawonekedwe a Gray Iron Castings

• Makulidwe ang'onoang'ono a khoma ndi mawonekedwe ovuta amapezeka
• Kupanikizika kotsalira kwa kuponyera kumakhala kochepa
• Zitsulo zachitsulo zotuwa siziyenera kupangidwa ndi zinthu zokhuthala kwambiri, ndipo zigawo za asymmetrical nthawi zambiri zimagwiritsidwa ntchito kuti zigwiritse ntchito mphamvu zawo zophatikizika.