Article - 19 Dec 2007
In the present work the influence of the preparation method and the cobalt loading on the physicochemical properties and the catalytic activity of the cobalt/aluminosilicate catalysts for the...
Article - 21 Sep 2005
CoAl2O4 and NiAl2O4 spinels were prepared by sol-gel method with citric acid. The formation of CoAl and NiAl spinels was investigated, changing the calcination temperatures and the molar ratio of...
Article - 20 Aug 2001
Properties such as low density, good strength at elevated temperatures, high strength and excellent corrosion resistance have seen titanium used extensively in industries such as aerospace, process...
Article - 29 Jul 2001
Magnesium is the lightest engineering metal. It is reasonably tough and is the easiest of the metals to be machined. Its main uses are as an alloying element for nonferrous metals, pyrotechnics,...
Article - 6 Oct 2017
This article shows a survey of typical methods from the field of water analysis and also provides references to the corresponding Metrohm Application Notes and Application Bulletins.
Article - 7 Aug 2017
The element concentration of sulfur (S), carbon (C), nitrogen (N), hydrogen (H), and oxygen (O) in iron products, such as steel, have a great impact on material properties like brittleness, ductility...
Article - 16 Jun 2014
Grade 3CR12 stainless steel is a low-cost grade chromium, containing stainless steel fabricated by modifying the properties of grade 409 steel. It resists mild corrosion and wet abrasion.
Article - 2 Jun 2001
Tooth filling materials such as silver amalgams, resin-based composites and ion-leachable glass cements are covered. Cast metals, bonded restorations, ceramics and composite implant materials are also...
Article - 5 Dec 2014
Limestone (CaCO3) is an inorganic mineral that occurs abundantly in nature. It is mined, crushed and processed to suit specific end-use applications.
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...