Zobrazeno 1 - 10
of 37
pro vyhledávání: '"J. D. Gates"'
Publikováno v:
Journal of Materials Engineering and Performance.
Publikováno v:
Technium Social Sciences Journal. 17:35-62
Engineering culture is alien to the way the average person thinks and makes decisions. There is a dichotomy between the evidence-based analytical methodologies used by engineers and the intuitive or heuristic processes commonly used by the general pu
Publikováno v:
Wear. :83-100
In mineral grinding mills, media and liners are consumed by abrasion, corrosion, and fracture-related damage mechanisms. White cast irons (carbide-reinforced composites) can provide substantially greater wear life than martensitic steels of comparabl
Publikováno v:
Engineering Failure Analysis. 132:105937
Booker et al. [3] stated that “in many engineering defect investigations, the choice of forensic analysis methodology is rarely questioned, and the forensic analysis methodology is chosen by the analyst without due diligence, resulting in a methodo
Publikováno v:
Engineering Failure Analysis. 110:104357
At present, the outcome of failure analysis is an opinion, albeit a considered one, based on the best facts available informed by a series of non-standardised diagnostic tests and experience. Acknowledging that there are many tools that have been dev
Publikováno v:
Wear. 271:2728-2745
Tool wear manifests in change of roughness of roll surfaces and governs the surface quality of both coated and uncoated products. Decrease of friction and wear in the roll–strip interface will stabilize the performance of the cold roll forming (CRF
The role of secondary carbide precipitation on the fracture toughness of a reduced carbon white iron
Autor:
J. D. Gates, A. Kootsookos
Publikováno v:
Materials Science and Engineering: A. 490:313-318
The fracture toughness of a high chromium, reduced carbon white cast iron was measured using the KIc fracture toughness test. The toughness was found to increase with increasing heat treatment temperature for the temperature range of 1273–1423 K. I
Autor:
B.G. Delaup, Matthew S. Dargusch, M.J.-P. Hermand, J. D. Gates, J.J. Walsh, S.L. Field, J.R. Saad
Publikováno v:
Wear. 265:865-870
The ball mill abrasion test (BMAT) promises to offer accurate prediction of relative service lives of wear-resistant alloys for liners and grinding media in mineral grinding environments. Relative alloy performance depends strongly on the abrasive mi
Publikováno v:
Wear. 263:6-35
White cast irons perform much less favourably in industrial service environments such as ball mills than would be predicted by standard laboratory abrasion tests. Pin abrasive tests are widely thought to simulate high stress abrasion, but in reality
Autor:
A. Kootsookos, J. D. Gates
Publikováno v:
Journal of Materials Science. 39:73-84
Three high chromium white cast irons were examined in the as-cast state to determine the effect of the carbon content on the fracture toughness. The plane strain fracture toughness K-Ic and the fracture strength were measured for each alloy. X-ray ma