Article - 30 Jan 2002
Titanium alloys can be classified either by structure or strength. The main structures are alpha, beta and alpha-beta, which are described. Different strength classifications also exist, and this is...
Article - 2 Apr 2002
Physical properties of titanium and titanium alloys such as density strength, thermal conductivity, electrical resistivity, magnetic properties, elastic modulus, poissons ratio, tensile strength,...
Article - 17 Jun 2015
In the foundry industry, where a high level of economic efficiency is required, the increasingly stringent quality requirements need specific requirements.
Article - 29 Dec 2006
Six quaternary alloys Al-6Si-3Cu-xMg were produced by melt spinning using two different tangential speeds of the copper wheel and characterized using optical microscopy (OM), scanning electron...
Article - 7 Apr 2006
The use of Titanium Boron Aluminium grain refiners in castings helps improve die filling and mass feeding, to counteract solidification shrinkage. This results in an improved distribution of porosity,...
Article - 7 Nov 2005
Three main evaporation parameterss were controlled to produce Si-Al-O-N coatings: oxygen flux, nitrogen flux and substrate bias potential. These alterations allowed a diverse range of coatings with...
Article - 4 May 2001
These alloys are light weight, high strength and cheaper than zirconium containing nagnesium alloys. They find applications in the aeropsace, automotive industries as well as electronics, sporting...
Article - 11 Jan 2006
Research on processing â“i3N4 ceramics and their thermal conductivity are reviewed. Thermal conductivities are greatly affected by processing parameters such as purity of raw powders, type and amount...
Article - 19 May 2012
In this study three different geopolymer compositions have been investigated and characterized as potential biomaterials.
Article - 23 Aug 2001
The use of abradable coatings has enabled increased efficiency gas turbine engines by reducing the clearances between fan and shroud and increasing the operating temperature. They can be applied to...