... for the growth of carbide in the grain boundary can be obtained from the appearance of fracture surfaces ... A small impact specimen of the 302 steel, condition ...
... When the resistance to impact is high, the fracture is through ... the grains eausea failure of the etching process to bring out the grain boundaries near the ...
... As the hammer of the impact testing machine strikes the ... than one cleavage occurs in a ferrite grain, as on the ... of Fig 8, the final path of fracture may include ...
... Heat treatment followed by impact crushing could leave ... The nature and role of grain boundaries in crack ... 1993, "Some observations on the fracture and liberation ...
... proportion of the cracking is concentrated along grain-boundaries then liberation ... characteristics of brittle material subjected to impact fracture (King and ...
... after testing revealed that the grain boundaries ap- parently ... Orientation Effects and Fracture Behavior. The impact behavior of unidirectionally solidified A1 ...
... of delineation of the grain boundaries the alloys were ... The fracture appearances ranged from ductile, fibrous fractures at high impact energy values to ...
... 2. fracture that occurred in the cast molybdenum ... la was fractured by an impact blow on the edge ... The observations indi- cated that the grain boundaries of the ...
... the grain boundaries, the increase in grain size, or ... different heat treatments on the notch-impact be- havior ... this method of loading and the fracture mode has ...
... were observed in specimens where the cr grain sizes were ... sive microcra.cking caused the fine fracture ap- pearance. ... As expected, the impact ener- gies of the V ...
AUTHOR
Gardner, H. R.
PUBLISHED
1962
Showing: 1 to 10 of 397 matches for "impact fracture grain boundaries"
