Molybdenum Alloys  Manufacturers, Traders, Suppliers

• Advanced Ceramic Materials
• Hard Metals and Energy Storage
• Rare Earths and Chemicals
• Environmental Catalysts and Pharmaceutical Chemicals
• Steel and Foundry Products

Wear protection by molybdenum
Stop for: Wear, abrasion, rolling, slippage on wheels, rollers, rings, rails, guides, slide bearings, gear wheels, racks...

• Wear protection and lubrication by blocks
• Wear protection and friction by blocks
• Molytrop dry lubricant "liquid"

Environmental protection by dry lubricants

Properties of the wear protection blocks:

• dry, dust-repellent, does not drip or wander
• work maintenance-free & long term
• dry and continuous coating
• waterproof
• resistant to high temperatures (300 ºC);
• environmentally friendly (WK 1)

• Support and drive rollers
• Track rollers, turntables
• Pressure rollers for rotary kilns
• dryers, mills
• Crane systems and rail-bound conveyor systems of all kinds (high shelves)
• pulleys for cable pull systems
• Locomotive or wagon wheels
• Mobile concrete mixer

EWG, located in Heimsheim in the heart of Baden-Württemberg, is your supplier, dealer and partner for special metals, refractory metals and rare earths. Our offer is characterized by particularly high quality, our flexibility in procurement and the scope of delivery possibilities.
Especially in the field of high-melting metals, we are your powerful partner. Our special field includes standard parts - such as screws, nuts and threaded rods, as well as parts made of molybdenum, tantalum, tungsten, titanium and their alloys (TZM, Alloys Invar, Alloys Kovar, Inconel).

• Medical technology
• Telecommunications
• Apparel
• Transportation
• Universities
• Research organizations

- Medical technology
- Telecommunications
- Apparel
- Transportation
- Universities
- Research organizations

TZM with a composition of 0.5%Ti, 0.08%Zr, 0.03%C and Mo is among the most commonly used molybdenum alloys. It is produced either in a powder metallurgy or arc melting process, has a higher recrystallisation temperature and higher strength compared to pure molybdenum, and is readily deformable even at room temperature. These effects are due to mixed crystal formation between Mo and Ti as well as the precipitation of ZrC as a dispersoid.
MLa
The mechanical properties of molybdenum can be effectively boosted through doping with 0.3-0.7 percent by weight of finely distributed lanthanum oxide particles. Forming a staple fibre structure tremendously increases the strength, ductility, recrystallisation temperature and creep resistance.

Thanks to the special material properties, the application possibilities for TZM are numerous (for instance vacuum furnaces, X-ray technology and more):

• High thermal conductivity
• Low vapour pressure
• Good resistance against corrosion
• Various mechanical processing options

Optimum application temperatures lie between 700 and 1400°C in a non-oxidising atmosphere.
MLa can be used at temperatures up to 1800°C. Typical applications include heating conductors, lighting technology, sintering boats and furnace construction.