Polished Refractory and Reactive Metals

Gold Plated Molybdenum Wire
from Luma-Metall AB

The characteristics of gold plated molybdenum wire makes it suitable for different electronic applications. Besides reasons like protection against corrosion another cause for gold plating is to achieve good electrical contact and also an improved wettability for soldering. Gold plated molybdenum... [See More]

  • Processing, Temper & Finish: Polished
  • Tempers & Finishes: Etched
  • Metal / Alloy Type: Molybdenum
  • Shape / Form: Wire
Gold Plated Tungsten Wire
from Luma-Metall AB

For applications that require tungsten to be gold plated, Luma metal offers gold plated tungsten wire in highest quality. Plating is providing oxidation resistance and improved wettability for soldering. Standard gold plated thickness for wires < 50 microns (0.0097 ″) is 3-5% by weight. For... [See More]

  • Processing, Temper & Finish: Polished
  • Tempers & Finishes: Etched
  • Metal / Alloy Type: Tungsten
  • Shape / Form: Wire
Gold Plated Tungsten-Rhenium Wire
from Luma-Metall AB

As for tungsten, also tungsten-rhenium is available as a gold coated wire to provide oxidation resistance and improved wettability for soldering. This is the type of wire we would like to recommend if you require a gold coated high tensile wire, which is even stronger than pure tungsten gold coated... [See More]

  • Processing, Temper & Finish: Polished
  • Tempers & Finishes: Etched
  • Metal / Alloy Type: Rhenium / Rhenium Alloy; Tungsten
  • Shape / Form: Wire
Molybdenum Wire
from Luma-Metall AB

Of molybdenum we produce molybdenum wire for different applications. The name molybdenum comes from Ancient greek, molybdos. The silvery metal has the sixth highest melting point of all metals, for example tungsten and rhenium has higher melting points. Molybdenum, moly, is a chemical element with... [See More]

  • Processing, Temper & Finish: Polished; Rolled / Drawn; Annealed
  • Tempers & Finishes: Electrolytically Cleaned, Electrolytically Etched
  • Metal / Alloy Type: Molybdenum
  • Shape / Form: Wire
Tungsten Wire
from Luma-Metall AB

Luma fine tungsten wire is used in a various number of applications where precision wire is needed. Tungsten, also known as wolfram, is a chemical element with the chemical symbol W and atomic number 74. The name tungsten comes from the Swedish language where “tung ” means heavy and... [See More]

  • Processing, Temper & Finish: Polished; Rolled / Drawn
  • Tempers & Finishes: Electrolytically Cleaned, Electrolytically Etched
  • Metal / Alloy Type: Tungsten
  • Shape / Form: Wire
Tungsten-Rhenium Wire
from Luma-Metall AB

The unique properties of tungsten are further enhanced in our tungsten-rhenium wire. Already tungsten wire is a high strength wire and by alloying tungsten with rhenium the strength will be further improved. This is for example a suitable characteristic where the wire dimension has to be the... [See More]

  • Processing, Temper & Finish: Polished; Rolled / Drawn
  • Tempers & Finishes: Electrolytically Cleaned, Electrolytically Etched
  • Metal / Alloy Type: Rhenium / Rhenium Alloy; Tungsten
  • Shape / Form: Wire