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Yin Tuo wrote a new blog entry:
Duplex stainless steel pipe has a higher alloy content, and the austenite and ferrite phases each account for about half of the two-phase structure. Endows it with high strength and excellent corrosion resistance, but it also brings certain difficult...- Jun 13
- Yin Tuo wrote a new blog entry:
The method of using an acid solution to remove oxide scale and rust on the surface of the steel is called pickling. Iron oxides such as scale and rust react chemically with the acid solution to form salts which are dissolved in the acid solution and remov... - Yin Tuo wrote a new blog entry:
Stainless steel seamless pipe is long steel with a hollow section and no joints on the periphery.
The thicker the wall thickness of the product, the more economical and practical it is. The thinner the wall thickness, the processing cost will rise s... - Yin Tuo wrote a new blog entry:
Common elements in nickel alloy are Ni, Cr, Mo, Fe, CU, Al, Ti, Nb, W, N, Co, etc.
Ni provides metallurgical stability, improves thermal stability and weldability, improves corrosion resistance to reducing acids and caustic soda, and improves stress... - Yin Tuo wrote a new blog entry:
Stainless steel is the abbreviation of stainless and acid-resistant steel. Steels that are resistant to weak corrosive media such as air, steam, and water or have rust resistance are called stainless steels; and steels that are resistant to chemical ... - Yin Tuo wrote a new blog entry:
Duplex stainless steel pipe has a higher alloy content, and the austenite and ferrite phases each account for about half of the two-phase structure. Endows it with high strength and excellent corrosion resistance, but it also brings certain difficult... - Yin Tuo wrote a new blog entry:
Various stainless steel material workpieces are encountered in the cutting process, and the cutting formation and removal characteristics of different stainless steel material workpieces are different. Below we briefly share their cutting characteristics ... - Yin Tuo wrote a new blog entry:
There are many seamless pipes on the construction sites around us, and we don’t know what some seamless pipes are. Today we will talk about Super Austenitic Stainless Steel Seamless Pipe and Tube .
Austenitic stainless steel refers to stainles... - Yin Tuo wrote a new blog entry:
An Austenitic Stainless Steel Seamless Pipe refers to a stainless steel seamless pipe with an austenitic structure at room temperature.
When the steel contains about 18% Cr, 8% to 25% Ni, and about 0.1% C, it has a stable austenite structure. Austen... - Yin Tuo wrote a new blog entry:
We can see Alloy Steel Seamless Pipe in many places, including various factories. Today, let’s talk about what Alloy Steel Seamless Pipe is.
Alloy Steel Seamless Pipe has a long strip of steel with a hollow section and no joints on the periphe... - Yin Tuo wrote a new blog entry:
There are many seamless pipes around us, and Stainless Steel Seamless Pipe is one of them. Today we will talk about the specifications and appearance quality of Stainless Steel Seamless Pipe.
According to the provisions of GB14975-2002 "Stainless St... - Yin Tuo wrote a new blog entry:
Usually, according to the use of steel pipe and its working conditions, different technical conditions should be proposed for the allowable deviation of steel pipe size, surface quality, chemical composition, mechanical properties, process perform... - Yin Tuo wrote a new blog entry:
The production of stainless steel seamless pipe is divided into cold processing and hot processing. No matter which processing technology is used, it will have a certain impact on the stainless steel pipe. Causes of cold working damage to the corr... - Yin Tuo wrote a new blog entry:
Intergranular corrosion is common localized corrosion, which extends to the inside along the interface between metal grains. The mechanism of intergranular corrosion mainly includes "Cr-poor theory" and "Selective dissolution theory of grain bound... - Yin Tuo wrote a new blog entry:
Smelting: In order to obtain more pure molten steel, reduce the gas content and the content of harmful elements. At the same time, due to the presence of easily oxidizable elements such as Al and Ti in some alloys, non-vacuum smelting is difficult... - Yin Tuo wrote a new blog entry:
Stainless steel pipe is a kind of economical cross-section steel. It is an important product in the iron and steel industry. It can be widely used in life decoration and industry. Many people on the market use it to make stair railings, window gua... - Yin Tuo wrote a new blog entry:
The production process of general seamless steel pipes can be divided into two types: cold-drawn and hot-rolled. The production process of cold-rolled seamless steel pipes is generally more complicated than hot-rolled.
The tube blank must first b... - Yin Tuo wrote a new blog entry:
Nickel alloy seamless pipe refers to a type of alloy with high strength and a certain degree of oxidation and corrosion resistance at a high temperature of 650～1000℃. According to the main performance, it is subdivided into nickel-based heat-resis... - Yin Tuo has just signed up. Say hello!