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In order to meet the requirements of additive manufacturing equipment and processes, metal powders must have low oxygen and nitrogen content, good sphericity, narrow particle size distribution range and high bulk density.……

Titanium and titanium alloys are ideal materials for 3D printing. First, 3D printing uses a smaller total amount of material compared to other processes……

As a new type of manufacturing technology, 3D printing has shown very broad application prospects, and has shown a strong development momentum in more fields.……

In fact, in essence, nickel-based alloys are also a kind of stainless steel. They are just special stainless steels. The chemical composition is also different from ordinary stainless steel.……

Many metal processing industries pay attention to the selection of raw materials. In recent years, the application rate of alloy raw materials has begun to increase.……

The effects of boron and silicon elements: significantly reduce the melting point of the alloy, expand the temperature range of the solid-liquid line, and form a low-melting eutectic……

The main alloying elements are chromium, molybdenum, and tungsten, but also contain a small amount of niobium, tantalum and indium. In addition to wear resistance, its oxidation resistance, corrosion resistance, and welding performance are also good.……

The main alloying elements are copper, chromium, and molybdenum. It has good comprehensive performance and can resist various acid corrosion and stress corrosion.……