News

There are many types of raw materials and production processes for carburetors, including woody carbon, coal based carbon, coke, graphite, etc. Among them, there are many small types under various ...

Widely used in the smelting and production of special steels such as stainless steel, heat-resistant steel, corrosion-resistant steel, and alloy steel.

Nitrided chromium iron FeNCr10-B Cr ≥ 60% N ≥ 5.0% C ≤ 0.1% S ≤ 1.5%. Melting point: around 700 degrees Celsius.

The symbol of normal furnace conditions for silicon manganese alloy production is stable working current, ability to operate at full load, balanced and deep electrode insertion, uniform electrode c...

Silicon manganese alloy is mainly used as an intermediate material for deoxidizer and alloying agent in steel production, and is also the main raw material for medium and low carbon ferromanganese ...

As of the end of 2007, the identified resource reserves of manganese ore in China were 792.935 million tons, including 224.437 million tons of basic reserves (127.141 million tons of reserves) and ...

The daily manganese supply for adults is 0.1 milligrams per kilogram of body weight.

Manganese steel has a very peculiar and interesting temper: if 2.5-3.5% manganese is added to the steel, the resulting low manganese steel is almost brittle like glass, and can easily break at a si...

The geological exploration of manganese deposits in China began in 1886 and was first discovered in Xingguozhou (present-day Yangxin), Hubei in 1890.

In the early 19th century, scientists from England and France began studying the application of manganese in steel manufacturing, and obtained recognition in England in 1799 and 1808, respectively.

The earliest use of manganese can be traced back to the Stone Age. As early as 17000 years ago, manganese oxide (pyrolusite) was used as a pigment in cave murals by people in the late Paleolithic.

Chromium is one of the important strategic materials. It has characteristics such as hardness, wear resistance, high temperature resistance, and corrosion resistance.