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28
2021-04
Nanping galvanized steel pipe on the annual task activities
Affected by the epidemic, some recent work may be delayed, but will not be "absent". For example, on January 23, 2015, the national development and Reform Commission and the Ministry of industry and i..
28
2021-04
The main pollutant emission of hot-dip galvanized steel pipe industry has exceeded that of electric power industry
Tianjin galvanized steel pipe factory was informed that the Board ruled that the plaintiff should prove that the damage suffered by the defendant due to monopoly acts slowed down synchronously, and th..
08
2020-06
What is dual phase steel and its main grades, 22052507, F51, F53, F55, F61, etc
What is duplex stainless steel today. Duplex stainless steel (DSS) refers to the stainless steel with ferrite and austenite accounting for 50% and 30% respectively. In the case of low C content,..
07
2020-06
What is super ferritic stainless steel
Ferritic stainless steel refers to a kind of stainless steel with 11% ~ 30% Cr, which has square crystal structure with lifting core and ferrite structure under service condition. According to the ..
06
2020-06
Properties and related knowledge of nickel base alloy clad plate
Because of its excellent corrosion resistance, nickel based alloys are widely used in chemical equipment, nuclear industry, marine engineering, aerospace industry, salt making equipment, environmen..
04
2020-06
Properties and characteristics of Monel 400 alloy (c276800, C263, C-22, B2)
What are the structural characteristics of Monel 400 alloy? Monel 400 alloy is called ni68cu28fe alloy in China. The chemical composition of the alloy is mainly composed of 30% Cu and 65% Ni with ..
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