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What Powder is Used for 3D printing on metal?

Flowability: A major characteristic for metal powder is its potential to be flowable through a 3D printer. Materials with better flowability may manipulate more easily and produce more consistent layers and items. In addition they tend to make less goods with uneven layers. A higher flowability for metal powder means that it is much easier to make a 3D model.

Stainless steel 316L powder

Powder made of stainless steel 316L has been thoroughly studied to determine its effect on AM. It is a representative material and therefore results can be applied to other alloys. The powder's size distribution, as determined by the 4S approach, is 9.43 mm. Its particle shape factors (PSF) is in the vicinity of one. The powder's properties are summarized in Table 1.

Titanium

The most well-known metal alloy that is utilized with 3D printing would be titanium. It is extremely durable and durable metal ideal for making functional components prototypes, as well as other items for aerospace, military as well as automotive applications. Titanium is also biocompatible . It is often used in medical implants.

The advantages for titanium are many It has gained popularity in additive manufacturing. It is nearly half that of the steel, and its unique characteristics make it an ideal candidate of 3D printers. Titanium is a lightweight material, it is heat-resistant and chemical-resistant. Additionally, it is biocompatible. In addition to its numerous advantages, titanium is especially helpful in applications in motor vehicles and aerospace because the amount of weight that is placed on an item is crucial.

Niobium

Niobium powder is a great material to use in 3D printing for metals because it is bio inert and is easy to work with. When it comes to additive manufacturing, it's used to produce niobium alloys which are used for aerospace components and engines. This process is known as laser-based powder bed fusion (also called SLM), and it employs a laser that is used to selectively melt the powder to produce metals.

Niobium can be described as a chemically equivalent metal with tantalum. their melting points can be comparable. They also share similar thermal and electrical conductivity. These properties make them suitable to chemical processes. They are frequently used in the construction of capacitors as well as the manufacture of other devices that use electricity.

Metal 3D printing powder supplier

TRUNNANO is a reputable aluminum oxide manufacturer and oxide supplier , with more than 12 years of experience. We ship our goods around the globe.

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