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heat treatment of metals in ancient China
Heat Treatment of Metals in Ancient China
The history of heat treatment of metals in China dates back to the Shang Dynasty (1600-1046 BCE). This early heat treatment was used to soften and harden bronze utensils and weapons such as knives and spearheads, by heating and cooling in a process that i......
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Baosteel continuous casting billet
Continuous casting of steel is an extremely important process, utilizing extraordinary engineering and philosophy. This process, which is ever-growing in capability, produces steel slabs, blooms, billets, or strands, in virtually any size you require. Although up until now, steel casted from this ......
German general purpose forgings
Germany is one of the leading producers of forgings, heavy engineering and machining. This is due to the excellent quality of its components and the expertise of its engineers.
Forgings are used in many industries to manufacture products that require strong parts that can withstand extreme temper......
Baosteel 40CrB structural seamless steel pipe
Liaoning tisco enterprise, established in 1995, is a large-scale enterprise specializing in the production and sales of 40CrB seamless steel pipe for structural use. Tisco enterprise is located in Liaoning Province and is one of the three largest steel manufacturers in the province. The company h......
Czech free cutting steel steel grade
The Czech Republic has a long and diverse history when it comes to steel production. Stahlwerk, the largest steel manufacturer in the country, has been producing high-quality steel since the mid-19th century.
Steel is a material that is used in a variety of applications, both in the industrial an......
Steel grade and chemical composition (mass fraction) of American standard high temperature carbon cast steel (%)
Alloy Steels with Tensile Strengths of 100,000 psi or Greater
Alloy steels with tensile strengths (or yield points) greater than 100,000 psi (689 MPa) have earned the designation Grade 100. These steels are available in multiple grades, based on chemical composition and mechanical properties. Eac......
Japanese cold-worked steel bar steel grade
Steel bars are a type of raw material used in the production of various products across numerous industries. Japanese cold-rolled steel bars are valued for their reliability, strength, and distinct properties that make them ideal for a range of applications.
Steel bars come in a variety of materi......
Domestic common cemented carbide grades applicable range diagram table
China’s Hard Alloy Brand Numbers and Uses
China has a rich history of producing hard alloys, which are used in a wide variety of applications and industries. Hard alloys are made up of several metals and other materials, essentially forming a hard layer that can withstand a great deal of pressur......
China cold heading, cold extruded steel steel grade
Cold draw and cold extrusion steel in China Cold drawing, also known as screwing, is a machining process for producing cold parts by exerting compressive force on a hot-rolled or...
世界上最浪漫的地方 The Most Romantic Place in the World The Most Romantic Place in the World Imagine a place where y......
Anshan Iron and Steel Ordinary Structural Steel Plate (AS)
An Introduction to Ankang Steel Regular Structure Steel Sheet
Ankang Steel is one of the leading manufacturers of regular structure steel sheets in China. Regular structure steel sheets are an economical way to provide strength and stability in a range of construction, industrial and agricultural......
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