Entries by 合金

Main characteristics and uses of aluminum brass

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. […]

Welding and testing of titanium alloys

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 […]

What are the properties of copper alloy casting?

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 […]

The New Egyptian capital represents a bold vision for smart cities

Egypt’s ambitious new administrative capital is a large-scale infrastructure project on the edge of Cairo that will be crowned by Africa’s tallest skyscraper. Halfway between the historic city of Cairo and the Gulf of Suez sits the as-yet-unnamed new administrative and financial capital (NAC) of Egypt. Still, under construction, the new metropolis already rises impressively […]

The difference between 316L stainless steel and 2205 duplex stainless steel

316L stainless steel is widely used in the chemical industry because of its excellent corrosion resistance. 316L stainless steel is also a derivative of 18-8 type austenitic stainless steel, with 2~3% molybdenum added.Nitrogen is added to 2205 duplex stainless steel to improve local corrosion resistance. Its solid solution structure accounts for about half of ferrite […]

Russia researches to improve the durability of aviation Ti-6Al-4V titanium alloys

Two-phase titanium alloys are widely used in aerospace and engine manufacturing due to their high specific strength and corrosion resistance, but improving their durability is a pressing task in the development and production of gas turbines engine components, such as compressor blades and disks, will bear a large tensile load during operation. At present, two-phase […]

Customer orders in Serbia have been successfully delivered

As many people traveled to Xinjiang and Tibet from June to July this year, which led to a new round of epidemic outbreaks and brought us many interruptions, which seriously affected the delivery date we agreed with our customers. Our customers were facing a lot of pressure due to the urgent need for goods from […]