Article - 13 Jul 2008
Macroporous ZrO2 - Al2O3 mixed oxides containing different amounts of Al2O3 were prepared via colloidal processing using negatively charged polystyrene spheres as template and ultrafine particles of...
Article - 7 Nov 2001
Vinyl outdoor products such as fencing, decking, railings, pergolas, gazebos etc are one of the fastest growing areas in the building industry.
Article - 10 Jan 2010
The nuclear industry is at the eye of a perfect storm with fuel oil and natural gas prices near record highs, worldwide energy demands increasing at an alarming rate, and increased concerns about...
Article - 14 Nov 2008
Inconel 625 is a nickel-based super alloy that possesses excellent resistance to oxidation and corrosion in a broad range of environments. Additionally this alloy has outstanding strength and...
Article - 5 Jun 2008
Incoloy 825 is highly resistant to corrosion. It has a high nickel content, sufficient to resist chloride ion stress corrosion cracking, and a very stable austenite structure. The levels of molybdenum...
Article - 26 May 2008
Marine grade stainless steel 316 has been around for a long time. Now there’s an alternative, that’s even better – grade 445M2 from Austral Wright Metals. 445M2 is compared to 316 and properties and...
Article - 30 Apr 2008
Nickel Alloy 625 is used both for its high strength and outstanding aqueous corrosion resistance. Nickel Alloy 625 has excellent weldability. Mechanical, thermal and physical properties are provided...
Article - 22 May 2006
The low velocity impact response of a range of foam based sandwich structures has been investigated using an instrumented falling weight impact tower. Shear fracture was found to occur in the PVC/PUR...
Article - 21 Apr 2005
Precipitation hardening steels can be supplied in a readily machineable condition. After fabrication, a single, low temperature heat treatment can dramatically increase the strength of the...
Article - 11 Feb 2002
Titanium is susceptible to corrosion in some environments despite its relative stability. Some of these types include general, galvanic and crevice corrosion, as well as stress corrosion cracking,...