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Sennheiser earphones made of amorphous metal.

Entertainment and household electronics TruPrint 2000 TruPrint 3000 Amorphous metals Series production

The unique isotropic properties of amorphous metals make it possible to achieve improved acoustic characteristics, high resistance to wear and top biocompatibility. Manufactured using a patented 3D printing process, the housing of the Sennheiser IE 600 In-Ears is made of amorphous zirconium, a metal with a glass-like atomic structure that offers three times the hardness and rigidity of high-performance steel.

Source: Sonova

Source: Sonova


Series production with TruPrint 2000
Impressive corrosion resistance
Three times harder than stainless steel

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Facts & figures about the example part

Material: Amorphous metal ZR-01

Created by: Sennheiser

"Manufactured using a patented 3D printing process, the housing of the IE 600 is made of amorphous zirconium, a metal with a glass-like atomic structure that offers three times the hardness and rigidity of high-performance steel."

Sonova

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TruPrint 2000, cost-effective 3D printing with premium quality from TRUMPF
TruPrint 2000

With its small 55-µm laser beam diameter, TruPrint 2000 provides a high-quality printing result with superior surface quality and level of detail. The build volume (cylinder) is 200 mm in diameter and 200 mm in height. The production process  is a closed powder circuit under shielding gas. The result: easy and practical handling with the highest level of occupational safety.

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TruPrint 3000, flexible solution for industrial 3D printing
TruPrint 3000

TruPrint 3000 is a universal medium-format machine (LMF / PBF / LPBF) with Industrial Part and Powder Management. This mean you benefit from even more flexibility, quality and productivity for your additive series production – now also with the full-field multilaser option with two 500 watt lasers from TRUMPF. Productivity is almost doubled, independent of the component geometry, and the part costs are significantly decreased.

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