Hyper-eutectic white cast iron. Typical ana
© Brian & Mavis Bousfield / Science & Society
Hyper-eutectic white cast iron. Typical analysis 4.5% carbon/0.5% silicon etched in picric acid in alcohol [4% picral]. Structure consists of primary needles of iron carbide surrounded by ledeburite eutectic. Light micrograph in bright field. Magnification 100x.