Cold spray metal 3D printing technology is a niche, but its application market is large

Oct 26,2023

Cold spraying technology is a coating preparation method invented by Papyrin et al. from the Institute of Theoretical and Applied Mechanics of the former Soviet Academy of Sciences in the mid-1980s. Research has found that when the powder spraying speed exceeds a certain critical value, the powder will deposit and form a coating on its surface after colliding with the substrate.

Is arc metal 3D printing welding

Oct 26,2023

To answer this question, we need to first understand the definition of welding, and then judge whether the arc additive meets the requirements based on the definition. Definition of welding:

Let's talk about the storage of metal powder, metal powder becomes a treasure

Oct 26,2023

Looking back at the development trend of the 3D printing material market in recent years, it can be said that it is like carrying a rocket, flying straight to the palace in the sky. The production and sales growth of 3D printing materials is keeping up with the speed of light.

Discussion on the Preparation and Process Research of High Entropy Alloy Powder Materials

Oct 26,2023

With the development of the economy and the progress of technology, people have increasingly high requirements for the comprehensive performance of metal materials, and academic research on materials is also becoming more in-depth and diverse. In recent years, it has been found that new materials can also be obtained by modulating the "order" or "entropy" of the material.

Additive manufacturing and subtractive manufacturing: complementary or competitive?

Oct 26,2023

Reduced material manufacturing is different from additive manufacturing technology in that it involves removing materials to produce parts of the required size. They are now deployed in many industries, such as aviation, automotive, metallurgy, etc.

Introduction to Titanium Based Metal Powders

Oct 26,2023

Titanium alloy is an alloy formed by adding other elements based on titanium. Titanium has two types of isomorphic crystals: titanium is an allotrope with a melting point of 1668 ℃ and a densely arranged hexagonal lattice structure below 882 ℃, known as α- Titanium; Above 882 ℃, it exhibits a body centered cubic lattice structure,

Cobalt based metal powder

Oct 26,2023

Cobalt based metal powder is a hard alloy that can withstand various types of wear, corrosion, and high-temperature oxidation. Cobalt based metal powder is mainly composed of cobalt, containing a considerable amount of nickel,

Aluminum based metal powder

Oct 26,2023

Aluminum alloy is a widely used non-ferrous metal structural material in industry, which has been widely used in aviation, aerospace, automotive, mechanical manufacturing, shipbuilding, and chemical industries. The rapid development of industrial economy has led to an increasing demand for aluminum alloy welded structural components, which has led to in-depth research on the weldability of aluminum alloys.

Introduction to high-temperature alloy metal powder

Oct 26,2023

High temperature alloy refers to a high-temperature metal material that operates for a long time at temperatures above 760-1500 ℃ and under certain stress conditions. It has excellent high-temperature strength