Tantalum industrial applications and uses
Tantalum’s good thermal conductivity (57.5 W.m–1.K–1 at 20°C) gives a suitable construction material when corrosion resistance has to be combined with good heat transfer conduction.
Sep 26，2019 Inorganic chemistry
Industrial Preparation of Tantalum Metal
Tantalum can be prepared in several ways from different tantalum-containing materials. The primary source is columbotantalite ore, obtained after concentration of the raw ore by means of common ore-be
Sep 26，2019 Inorganic chemistry
Facts About Cesium
Cesium is a rare, silver-white, shiny metal with brilliant blue spectral lines; the element's name comes from "caesius," a Latin word meaning "sky blue." It is the softest metal, with a consistency of
Sep 26，2019 Inorganic chemistry
Corrosion resistance of Tantalum
Tantalum [7440-25-7], chemical symbol Ta, atomic number 73, and relative atomic mass (i.e., atomic weight) 180.9479, is the third and last element of group VB(5) of Mendeleev’s periodic chart. The wor
Sep 26，2019 Inorganic chemistry
The Industrial Preparation of Rubidium
Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a very soft, silvery-white metal in the alkali metal group. Rubidium metal shares similarities to potassium metal an
Sep 26，2019 Inorganic chemistry
The applications of Rubidium
Rubidium ,chemical symbol Rb, atomic number 37, and relative atomic mass (i.e., atomic weight) 85.4678(3), is the fourth alkali metal of group IA(1) of Mendeleev’s periodic chart. The word rubidium co
Sep 26，2019 Inorganic chemistry
Preparation of Niobium Metal
Nobium is used as an additive in the manufacture of most high strength, low alloy carbon steels and microalloyed steels that are used in the construction of oil and gas pipelines, bridges, buildings,
Sep 25，2019 Analytical Chemistry
Barium Industrial Applications
The metal is used as a getter in vacuum tubes. Lithopone, a pigment containing barium sulfate and zinc sulfide, has good covering power and does not darken in the presence of sulfides. The sulfate, as
Sep 25，2019 Inorganic chemistry
Corrosion resistance of Niobium and Niobium Alloys
From a chemical point of view, niobium, despite its resemblance to tantalum, is less corrosion resistant in concentrated strong mineral acids. However, it remains chemically inert to several inorganic
Sep 25，2019 Analytical Chemistry
Strontium Industrial Applications and Uses
Strontium chemical symbol Sr, atomic number 38, and relative atomic mass (i.e., atomic weight) 87.62, is the fourth alkaline-earth metal, i.e., elements of group IIA of Mendeleev’s periodic chart. The
Sep 25，2019 Inorganic chemistry