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Can I read Fracture Analysis of White Cast Iron on EtoBox?
Fracture Analysis of White Cast Iron by Karl Heinz Zum Gahr is a Engineering article available to read on EtoBox.
What is Fracture Analysis of White Cast Iron about?
The dynamic fracture toughness of high Cr-Mo white cast irons with different volumes of carbides was determined by using an instrumented impact test machine. Fracture surfaces of the specimens were quantitatively examined in a scanning electron microscope. Microscopic fracture mechanisms were correlated with the fracture toughness measured. A substantial difference was found between the amount of the matrix on fracture surfaces and the volume of the matrix measured by quantitative metallography on polished samples. An energy balance equation was constructed, and it was concluded that fracture toughness was determined by the properties of the matrix at low to medium volumes of massive carbides. At higher volumes of massive carbides, the fracture energy consumed by the carbide/matrix interfaces became important. ## Bruchanalyse von weißem Gußeisen Die dynamische Bruchzähigkeit von hoch chromhaltigen weißen Gußeisen mit unterschiedlichem Volumenanteil (7 bis 45%) primärer und/oder eutektischer Carbide (massive Carbide) wurde mit Hilfe des instrumentierten Kerbschlagversuches ermittelt. Die Bruchflächen der Bruchzähigkeitsproben wurden im Rasterelektronenmikroskop untersucht. Mikroskop
Who reads Fracture Analysis of White Cast Iron?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Karl Heinz Zum Gahr
- Publisher
- Walter de Gruyter GmbH
- Published
- 1980
- Field
- Engineering (Physical Sciences)