Zobrazeno 1 - 10
of 35
pro vyhledávání: '"W F Caley"'
Publikováno v:
Canadian Metallurgical Quarterly. 61:63-76
Publikováno v:
Canadian Metallurgical Quarterly. 55:420-428
Analysis of five modular titanium hip revision stems that failed in vivo was undertaken. The average time to failure was 4.0 ± 0.6 years with a range from 3.0 years to 4.9 years. The average age of the patients was 68.4 ± 7.6 years with a range of
Publikováno v:
Canadian Metallurgical Quarterly. 53:460-468
The oxidation performance of two nickel base superalloys, Inconel 738 and Rene 80, was determined by isothermal static oxidation test at 900°C. The metrics used to evaluate performance were weight gain per unit area as a function of time, oxide scal
Publikováno v:
Canadian Metallurgical Quarterly. 52:439-448
To evaluate the influence of reactive minor elements on oxidation resistance of a nickel-based superalloy, 0⋅5w/o Si, and/or 0⋅1w/o Y were added in various combinations to a quaternary powder metallurgy alloy that consisted of a ternary master al
Publikováno v:
Canadian Metallurgical Quarterly. 51:39-47
Currently, there exists a considerable demand within the automotive industry for the development of aluminium–silicon alloys that can be processed through powder metallurgy (PM) technologies. As such, a study aimed at the development of a new hypoe
Publikováno v:
Canadian Metallurgical Quarterly. 50:246-252
Aluminium powder metallurgy (APM) is an advanced metal forming technology frequently employed to fabricate complex structural components in a near net shape fashion. Exhibiting nearly 100% material utilisation, APM continues to rise in popularity. Re
Publikováno v:
Canadian Metallurgical Quarterly. 50:273-277
To investigate the effect of adding Ti to a Ni–Cr–Fe powder metallurgy alloy, a thermodynamic software package was used to predict the phase transformations that occurred during thermal processing. Specifically, the effect of adding 3 wt-%Ti to a
Autor:
W. F. Caley
Publikováno v:
High Temperature Materials and Processes, Vol 25, Iss 3, Pp 157-166 (2006)
Publikováno v:
Canadian Metallurgical Quarterly. 41:205-212
In the continuous casting of steel, the clogging of gate valves that control the flow of liquid steel from tundish to caster is a serious problem. A mineralogical study was made of affected gate material (alumina and zirconia) that had been in servic
Autor:
W. F. Caley, D.G Goski
Publikováno v:
Canadian Metallurgical Quarterly. 38:119-126
Submicron alumina was selected as the matrix to which the mineral kyanite was added to produce an aqueous alumina–kyanite suspension from which a green body could subsequently be cast and reaction-sintered. Naturally-occurring kyanite thermally dec