1. Corrosion of cooling water to the stainless steel heat exchanger Chromium-nickel steel, especially 18Cr-8Ni austenitic stainless steel, is most widely used in the chemical industry due to its high stability in many chemical media and its ability to resist high-temperature gas corrosion. Although stainless steel has a very low overall corrosion rate in various […]
UNS N09925 alloy is an age-hardenable nickel-iron-chromium alloy. On the basis of nickel-iron-chromium, molybdenum and copper elements are added to strengthen the alloy, which improves the strength and corrosion resistance of the material. The specific chemical composition is as follows. UNS N09925 nickel content is sufficient to prevent chloride ion stress corrosion cracking, molybdenum and […]
What factors affect the cutting speed and quality when the laser tube cutting machine cuts copper tubes? When piercing and cutting copper, high-pressure oxygen is used to improve the reliability of the process. But for brass, nitrogen is actually better, and the cutting effect will be better. The laser of the round pipe-cutting machine can […]
How much is a ton of 2205 duplex stainless steel? This question is a question that arises from many people who do not know about duplex stainless steel. 2205 duplex stainless steel is a stainless steel in which the ferrite phase and austenite phase coexist, and it is also a steel grade that combines excellent […]
Share some of the eight precautions for stainless steel welding, let’s take a look! 1. Chrome stainless steel has certain corrosion resistance (oxidizing acid, organic acid, cavitation), heat resistance, and wear resistance. It is usually used for power plants, the chemical industry, petroleum, and other equipment and materials. The weldability of chrome stainless steel is […]
Many titanium rod manufacturers want to buy high-quality titanium rods when they buy titanium rods, but how to distinguish the quality of titanium rods? titanium rod manufacturers teach us how to make titanium rods good or bad from many aspects and angles. 1. The appearance of counterfeit and inferior titanium rods often has pockmarks. The […]
From the product name, it seems that stainless steel will not rust, but it is not. We need to know the specific methods to avoid rust from stainless steel products. In fact, this has a lot to do with the nickel element in stainless steel solid round rods. The following and The editor of the […]
Special brass is formed by adding aluminum, silicon, manganese, lead, tin, and other elements into a copper-zinc alloy. Such as lead brass, tin brass, aluminum brass, silicon brass, manganese brass, etc. Lead brass has excellent cutting performance and good wear resistance and is widely used to make clock parts, bearing shells, and bushes by casting. […]
Weldability Analysis Due to the high affinity of titanium alloys with O2, N2, and H2, the presence of these gases in the joints will make the joints brittle and reduce the impact performance, plasticity and toughness of titanium alloy welded joints. The presence of hydrogen in titanium alloys can cause delayed cracking in the heat-affected […]
We all know that copper alloy casting has high hardness and good wear resistance and is widely used, so what are the functions of copper alloy casting? What are the functions of copper alloy casting for us today? 1. High hardness, excellent wear resistance, not easy to cause seizure, good casting function and cutting production […]
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