Chromium Metal
Pure Chromium Metal
Chrome, white, generally exists in the form of chromium iron compounds in the nature, the iron black or dark brown, block shape, dot, lenticular, ribbon, etc. Chromium is a very versatile metal.
Chromium is a silver-white metal that is refractory (melting point 1800℃) and has a specific gravity of 7.1, about the same as iron. Chromium is the hardest metal!
Chromium is usually brittle because it contains hydrogen or traces of oxides. Extremely pure chromium is not brittle and malleable.
Contact us for minor metal prices!
Specification of Chromium Metal
|
Metal Chromium Lump / Cr Lmup |
||||||||||||||||
|
Grade |
Chemical Composition % |
|||||||||||||||
|
Cr |
Fe |
Si |
Al |
Cu |
C |
S |
P |
Pb |
Sn |
Sb |
Bi |
As |
N |
H |
O |
|
|
≧ |
≦ |
|||||||||||||||
|
JCr99-A |
99 |
|||||||||||||||
|
JCr99-B |
99 |
|||||||||||||||
|
JCr98 |
98 |
-- |
-- |
-- |
||||||||||||
Application of Chromium Metal
Chromite has a melting point as high as 1900 ℃-2500 ℃, it retains volume at high temperatures, and with any slag unresponsive. So as refractory materials, chromium can be to used for furnaces and non-ferrous metal smelting furnace lining. Chromium is one of the world's most of hard metal. Chromium is often mixed into steel to make a hard and corrosion-resistant alloy. Most of the world's chromium, are used to produce various kinds of alloy. Stainless steel contains more than 12% chromium (some contain 13% chromium and 8% nickel). Stainless steel has excellent toughness and mechanical strength.
Production Process of Chromium Metal
The method of producing electrolytic chromium from electrolytic chromium monoammonium and alum aqueous solution was reported many times from 1946 to 1950. The semi-industrial test was completed and the production technology of electrolytic chromium was established. In 1932, a. e. van Arkel reported that high purity chromium (Cr99.99%) was obtained by thermal decomposition of cr iodide for special use. China began to develop chromium metal in 1958. Jinzhou ferroalloy Plant was built into China thermite Chromium Metal Production Plant on the basis of semi-industrial experiments in the early 1960s. In order to reduce the chromium damage and improve the chromium recovery rate, the method of chromium hydroxide was used to produce chromium oxide. In 1959, electrolytic chromium was produced by chromium-ammonium alum aqueous electrolysis method in Jilin Ferroalloy Factory.
Features of Chromium Metal
Chromium is a brittle metal can not be used as a metal material alone, but with iron, nickel, cobalt, titanium, aluminum, copper and other components of the alloy, it becomes a thermal resistance, thermal strength, wear resistance and special properties of engineering materials.
Chromium metal is used as an alloying agent in the production of various nickel or cobalt-based superalloys, titanium alloys, aluminum-based alloys, resistance alloys, and copper alloys.
Some are used to produce stainless steel and heat-resistant steel. These materials are widely used in aviation, aerospace, nuclear reactor, automobile, shipbuilding, chemical, military and other industries.
We can provide kinds of chromium metal for sale, if you want to buy chromium metal, please contact us.
As a refractory metal company, we will do our best to meet all the needs of customers.
Send product request
Other supplier products
 |
Molybdenum Rod | HSG molybdenum bar supplier provides the pure molybdenum bar for sale with molybdenum content greater than 99.95%. Also, as a molybdenum rod sup... |
 |
Molybdenum Metal Bar | High quality prue molybdenum bar for sale! As a typical product of the insoluble metal Mo, molybdenum bar is a rod mainly made of molybdenum. There... |
 |
Tantalum Tube | Seamless tubes are made by extruding, reducing the size of the tubes, or deep drawing with sheet metal. The manufacturing method of welding is firs... |
 |
Ferro Molybdenum | Ferro molybdenum is a ferro alloycomposed of molybdenum and iron, generally containing 50-60% molybdenum, is used as an alloy additive for steelmak... |
 |
Tungsten Scrap | High-quality tungsten scrap for saleat HSG! In today's tungsten industry, an important symbol to measure the technology, scale and comprehensive... |
Same products
 |
Abrasive Material | Seller: ZHENGZHOU HAOYUN NEW MATERIAL TECHNOLOGY CO., LTD. | Abrasive material definition Being one of the largest manufacturers of abrasives in China, we fo... |
 |
Bee Silicone Mould for Cake | Seller: Yangjiang Bohao ENTERPRISE CO., LTD | Bee Silicone Mouldfor Cake This Honeybee Animal Silicone Cake Mold is a single mold. Bee moul... |
 |
Double Sided Fishing Magnets | Seller: NingBo BeiLun Meank Magnetics Co.,ltd. | Meank is a leading manufacturer of strongest double sided fishing magnet. As a simple and conveni... |
 |
Xenon Arc Chamber | Seller: Xi’an LIB Environmental Simulation Industry | LIB xenon lamp aging testercan be used for aging tests such as color fastness and cracking of coa... |
|
|
Chromium Metal | Seller: Beijing Huasheng Metal Materials Co., Ltd | Pure Chromium Metal Chrome, white, generally exists in the form of chromium iron compounds in th... |
