rare metal
Tungsten in Rare High Melting Point Metals
Introduction
Tungsten is an extremely hard, rare metal that has the highest melting point of any metal found in nature at 3,422°C (6,192°F). It also has a very low thermal conductivity and an extremely high thermal expansion coefficient, making it a popular choice for use in a variety of high-t......
1017 
Harper
Reduced germanium ingot
As a rare and special jewel, the Germanium ingot has a very long and elegant history. Origins can be traced back about a thousand years, and it was first used for medicinal purposes. During the Ming Dynasty, it was known as an antidote for some illnesses. In the 1700s, Germanium was a popular medi......
Lanthanum-rich mischmetal
Rare earth-lanthanum alloys
Rare earth-lanthanum alloys are a type of alloy made from a combination of rare earth elements and lanthanum. These alloys are used in a wide range of applications, from high-strength mechanical components in the automotive and aerospace industries to specialty materia......
Zone melting germanium ingot
Ruthenium is a chemical element of the periodic table, being present in the transition series, and having atomic number 44. It is a transition metal having a silver-grayish color, and a hardness similar to platinum. Ruthenium is a rare element, its abundance in the Earths crust being 0.001 per cen......
Rare earth metal material
Rare Earth Metals
Rare earth metals, also known as rare metals, are a group of 17 chemical elements which include the 15 lanthanides, with the addition of scandium and yttrium. Although they are referred to as “rare”, they actually comprise of almost 0.2 percent of the Earth’s crust.
Sometime......
Praseodymium metal
Promethium
Promethium (symbol Pm) is an expensive, rare and invaluable element on the periodic table. It is a radioactive metal of the lanthanide series and is considered to be a fissile material, meaning it can be split through a process called fission. This element is difficult to find and as s......
rare earth oxide
Rare-Earth Oxides
The rare-earth oxides are a group of elements that are often used in industrial and commercial applications. These oxides are made up of the oxides of the rare-earth elements, and they are important components in many products, such as catalysts, electronics, medical devices, an......
Niobium bars in rare refractory metal materials
Introduction
High melting point metals such as niobium are important components of many industrial processes and products. Niobium bars are used in a variety of applications due to their high melting point and excellent mechanical properties. Uses of niobium include aerospace, automotive and medi......
Molybdenum in rare refractory metal materials
Molybdenum is an extremely rare and resilient metal with a very high melting point. It is most commonly found in ore form and is used for applications in industry and engineering. Its unique properties make it particularly useful for applications ranging from heat resistant material, to intricate ......
Tungsten Oxide in Rare High Melting Point Metal Materials
Oxidation of Tungsten in Rare High-Melting Metal Materials
Tungsten is one of the rarest high-melting metals, having one of the highest melting points of any element. It has a wide range of applications in industry and research, from hard-metal alloys to electron microscopy and even in space expl......
Popular Entries
- Ammonium paratungstate hydrogen reduction
- thorium
- Thorium casting
- Production of Titanium Tetrachloride by Fluidized Chlorination
- Production of Titanium Tetrachloride by Molten Salt Chlorination
- Rubidium and Cesium Extraction by Step Precipitation
- Extraction of Indium by Ion Exchange Method
- strontium
- Refined crude titanium tetrachloride
- Purification of zirconium tetrachloride
- Preparation of titanium-rich materials
- Cesium Extraction by Solvent Extraction
- Rhenium Molybdenum Separation
- protactinium
- Preparation of titanium tetrachloride
Recent Updates
- Preparation of ammonium molybdate
- Element 104
- Refined crude titanium tetrachloride
- ytterbium
- Extraction of vanadium from molten iron containing vanadium
- Element 105
- Titanium powder production
- Extraction of germanium by volatilization in blast furnace of germanium-containing iron ore
- Industrial pure titanium
- Element 108
- Germanium Extraction by Classical Chlorination
- Decomposition of niobium and tantalum concentrate by acid leaching
- Tungsten powder
- Element 106
- Metal uranium production
- Element 109
Trending Keywords
Copyright © 2016 - 2024 by metal-knowledge.com. All rights reserved