Browsing by UP Author "Van Rooyen, Gerrit T."

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The effect of coating parameters and annealing on the crushing strength of TRISO coated particles

Hancke, J.J.; Van Rooyen, Gerrit T.; De Villiers, J.P.R. (Johan) (American Nuclear Society, 2013-04)

The crushing strength (load at fracture) of coated particles was measured by compression between soft metal anvils. The method requires no sample preparation and can be used as a quality control method as well as a valuable ...
The fracture strength of TRISO-coated particles determined by compression testing between soft aluminium anvils

Van Rooyen, Gerrit T.; Du Preez, Rudy; De Villiers, Johan; Cromarty, Robert Douglas (Elsevier, 2010-08)

Compression testing of tri-isotropic (TRISO) carbon/silicon carbide-coated fuel particles between anvil materials with a wide range of hardnesses was investigated. During compression testing, the particle produces a ...
An overview of the heat-affected zone sensitization and stress corrosion cracking behaviour of 12% chromium type 1.4003 ferritic stainless steel

Du Toit, Madeleine; Van Rooyen, Gerrit T.; Smith, D. (South African Institute of Welding, 2008-05-28)

This document presents an overview of the findings of several investigations into the susceptibility of 12% chromium type 1.4003 ferritic stainless steel to heat-affected zone sensitization and intergranular stress ...

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