Article - 19 May 2012
In this study three different geopolymer compositions have been investigated and characterized as potential biomaterials.
Article - 15 Dec 2005
A study has been done on the structural transformations of the pseudoboehmite - one of the main precursors of ƒÑ-alumina. In this investigation pseudoboehmite has been synthesized through a...
Article - 26 Feb 2002
Galvanized coatings have extraordinary properties than other protective coatings, in their resistance to oxidation and weathering. When paint coatings are breached, they become degraded by under-film...
Article - 29 Jul 2001
Black was the first person to recognize magnesium (Mg) as an element in 1755. Later, in 1808, Davy isolated this element by evaporating mercury from a magnesium amalgam.
Article - 20 Jul 2001
Calcium (Ca) is placed in group IIA of the periodic table along with St, Ba and Ra. The name calcium is derived from the Latin word “calas” meaning lime, which was known as early as the first...
Article - 6 Oct 2017
Survey of typical methods from field of water analysis and also provides references to the corresponding Metrohm Application Notes and Application Bulletins.
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 - 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 - 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 - 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,...