出典:Wikipedia
出典:『Wikipedia』 (2011/06/21 03:48 UTC 版)
In iron and steel metallurgy, ledeburite is the eutectic that results when some forms of molten iron solidify. It is a type of metallographic structure in the Fe-C phase diagram, not properly a type steel as the C level is too high and in proper condition graphite would be formed and grey cast iron instead of a white cast iron.