Selective Laser Melting(SLM) Service

Selective Laser Melting(SLM) is a cutting-edge additive manufacturing technique that leverages the precision of lasers to build complex metal parts layer by layer.

What is Selective Laser Melting ?

SLM selectively melts and fuses powdered metal materials layer by layer, using a high-powered laser beam.

Customization and Lightweighting

High Mechanical Properties

Versatile Metal Application

Selective Laser Melting Materials

The following table shows common Selective Laser Melting materials. If you have any other alloy requirements, please contact us.

AlSi10Mg

AlSi10Mg (Aluminum Alloy), a versatile lightweight metal, is widely used in various industries due to its excellent corrosion resistance and strength-to-weight ratio.

Stainless Steel

Stainless Steel (316/316L) is a corrosion-resistant alloy. Its resistance to rust and staining makes it highly versatile for applications in numerous industries, such as construction, kitchenware, medical equipment, and aerospace.

Titanium

Titanium Alloy (TC4), a lightweight and corrosion-resistant metal, is highly regarded for its exceptional strength-to-weight ratio. Widely used in aerospace, medical implants, and sporting equipment.

Die Steel

Die Steel is formulated for the production of dies, molds, and tooling used in manufacturing and metalworking processes. It is valued for its exceptional hardness, wear resistance, and toughness.

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Our Other 3D Printing Sub-Process

SLA

SLA uses a polymer liquid with photopolymerization properties to perform photocuring layer by layer through laser or UV beams.

Fine Details

Smooth Surface Finish

Available in a Wide Range of Resins

MJF

MJF uses an inkjet array to apply agents onto a powdered bed, then fuses it with thermal energy.

Fine Detail and Resolution

Excellent Mechanical Properties

High Speed and Efficiency

SLS

SLS employs a high-power laser to selectively fuse powdered materials to form 3D objects with intricate geometries.

No Need for Support Structures

Excellent mechanical properties

Ideal for Dying and Colouring

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Comparison of 3D printing process

Comparison of 3D printable metal materials

Comparison of 3D printable plastic materials

Selective Laser Melting FAQs

What applications are suitable for the SLM process?

The SLM process is primarily used for producing metal parts, especially those requiring high strength and complex geometries, such as in aerospace, medical, and automotive industries.
What types of metal materials can be used in InstaVoxel’s SLM process?

The SLM process can use metal powders such as stainless steel, aluminum alloy, titanium alloy, and nickel-based alloy. The choice of material should be based on the requirements of the final application.
What are the differences between SLM and SLS?

The main difference between SLM and SLS is the temperature and material variety. SLM operates at higher temperatures and is suitable for metal materials, while SLS operates at lower temperatures and can use a wider range of materials.
What are the characteristics of the SLM process?

The standard density of metal parts printed with SLM can reach 99.97%, and the mechanical properties of the parts can be as good as those produced by traditional methods. SLM can produce parts with complex structures that are difficult to machine or require lightweight designs.
What is the principle of the SLM process?

The SLM (Selective Laser Melting) process involves using a high-frequency laser to locally melt metal powder. The metal powder is fully melted during the manufacturing process and fuses together to form the part.