News

Elbow is a pipe fitting that changes the direction of the pipeline. There are two forming methods: hot push forming and stamping forming. Wudenalloy can provide various grades and sizes of elbows, such as Hastelloy C276, Inconel 718, Inconel 625, Hastelloy B3, etc.……

Inconel 718 is a Fe-Ni-Cr-based precipitation hardening deformation superalloy. It has good processing properties, welding properties and long-term structural stability. It can manufacture various parts with complex shapes, including rods, plates, tubes, ribbons, and wires. Wait....……

Diffusion annealing of nickel alloy is a kind of heat treatment process. It can heat alloy steel ingots, castings, billets to a higher temperature close to or lower than the solidus line for long-term insulation, and cool down at a certain speed, which can improve or eliminate ca...……

Nickel alloys are divided into five categories: nickel-based high temperature alloys, nickel-based corrosion resistant alloys, nickel-based wear-resistant alloys, nickel-based precision alloys, and nickel-based shape memory alloys.……

Although Hastelloy and Monel are different in composition and performance, they are both corrosion-resistant and high-temperature nickel-based alloys. They are not and have good mechanical properties. Therefore, they are widely used in aerospace, oil and gas, and biopharmaceutica...……

Alloy 33 is a relatively new chromium-based austenitic alloy that came out in 1995. It is also the second nitrogen-added alloy after alloy 31. The alloy contains nitrogen, which makes the alloy smaller in the solid solution state, thereby increasing The yield strength and toughne...……

The heat treatment of nickel alloy materials uses methods such as heating, heat preservation and cooling to change the microstructure of the metal, which in turn affects the strength, hardness, toughness, and ductility of nickel alloys, and in turn affects the use of nickel alloy...……

Stress corrosion cracking is the cracking of metal parts or materials caused by the combined action of stress and corrosive environment, which is the result of the combined effect of stress and corrosion. If there is only one aspect, the damage will not occur, but when the two wo...……

Nickel is a silver-white metal with good mechanical properties and ductility. It is particularly resistant to acids and alkalis. It is particularly resistant to high temperatures and has a melting point of 1455°C.……

There are many problems in the welding process of nickel-based alloys. There are two common problems. One problem is welding hot cracking. This is mainly because nickel-based corrosion-resistant alloys have high thermal cracking sensitivity, including crystallization cracks and l...……