Study into the Fire and Explosion Characteristics of Polymer Powders Used in Engineering Production Technologies.

Polymers and their processing by engineering production technologies (injection, molding or additive manufacturing) are increasingly being used. Polymers used in engineering production technologies are constantly being developed and their properties are being improved. Granulometry, X-ray, FTIR and TGA were used to characterize polymer samples.

High-Temperature Behaviour of Zn-Based Galvannealed Coatings on Steel.

The potential of using a Zn-based, hot-dip coating to limit steel scale formation was investigated. The phase evolution within a pure Zn and a Zn0.1Al coating on a medium-carbon (0.

Study of Bond Formation in Ceramic and Composite Materials Ultrasonically Soldered with Bi-Ag-Mg-Type Solder.

This research aimed to study a Bi-Ag-Mg soldering alloy and the direct soldering of AlO ceramics and Ni-SiC composites. Bi11Ag1Mg solder has a broad melting interval, which mainly depends on the silver and magnesium content. The solder starts to melt at a temperature of 264 °C.

Corrosion Behavior of an MgSn Alloy.

In the present work, the corrosion behavior of the MgSn alloy (MgSn, concentration in at.%) has been studied. The alloy was prepared from high purity Sn and Mg lumps by induction melting in argon.

The Effect of Sn Addition on Zn-Al-Mg Alloy; Part I: Microstructure and Phase Composition.

In this study, the addition of Sn on the microstructure of Zn 1.6 wt.% Al 1.

The Effect of Sn Addition on Zn-Al-Mg Alloy; Part II: Corrosion Behaviour.

Corrosion behaviour of Sn (0.0, 0.5, 1.

Determination of Fire Parameters of Polyamide 12 Powder for Additive Technologies.

The use of additive technologies keeps growing. Increasingly, flammable powder materials are also used in additive technologies, and there is a risk of explosion or fire when using them. The current article deals with the determination of fire parameters of a powder sample of polyamide Sinterit PA12 Smoth in accordance with the EN 14034 and EN ISO/IEC 80079-20-2 standards.