Ribbons made of refractory metals.

Our ribbons made of molybdenum, tantalum, niobium and their alloys excel due to their outstanding purity and constant high quality. They are used, among other things, as lamp components where they provide excellent performance due to their very low production tolerances and guaranteed flawless surface.

Ribbons made from molybdenum, tungsten, or tantalum

You can machine and form our ribbons without difficulty to meet your specific requirements. As well as pure molybdenum, tungsten, tantalum and niobium, we also supply ribbons made of molybdenum-yttrium-mixed oxide (MY) and molybdenum-lanthanum oxide (ML). These materials exhibit increased ductility after recrystallization compared to pure molybdenum. When used in the power supply to quartz glass lamps, MY is particularly valuable due to its excellent adherence to quartz glass.

We supply ribbons in thicknesses between 15 µm and 0.76 mm and widths between 1 mm and 360 mm. And we can supply the thinnest of these ribbons in lengths of up to 1 000 meters.

Order tungsten and tantalum ribbons directly from our online shop: www.plansee-express.com

High capacity. Optimum quality. Your strong partner.

Thanks to our high capacities, we can manufacture even very large quantities of molybdenum sheets without difficulty. Thanks to our state-of-the-art equipment and many years of experience in the field of powder metallurgy, we can guarantee that you receive top quality - in every molybdenum sheet we supply.

Do you have any very special requirements? For us, that's not a problem: As a specialist in the field of refractory metals, we can adapt the tensile strength and surface properties of our sheets to meet your specific needs. Just contact us!

A single source for all your needs.

We handle every stage in the manufacture of our molybdenum sheets in-house. From the raw materials through to the finished product. This ensures that you benefit from high-quality at all times.

Oxide
Reduction
Mixing
Alloying
We compress our metal powders and powder mixes at pressures of up to 2 t/cm² (tonnes per square centimetre) to form a so-called green compact. When end products with particularly demanding geometries are required, we make sure as ear
Pressing
Sintering
Forming
Heat
treatment
Mechanical
treatment /
bonding
Quality
assurance
Recycling

Easily ordered. Quickly delivered.

We like to make life easy: a quick and simple ordering process and clearly presented price scales – directly on your screen. Sheets, rods, ribbons and wires as well as products made out of molybdenum, tungsten and tantalum are available for you in configurable dimensions in our online shop!

Plansee Onlineshop

Take a look right now: www.shop.plansee.com

Do you have any other questions? We're here for you - worldwide. Just look under Contact to find a Plansee contact person near you.