NMD is your supplier for metal sulfides, solid lubricants and metal sulfide compounds.

NMD supplies all metal sulfides, solid lubricants (dry lubricants) and highly-specialised metal sulfide compounds for industrial use. With its own Tribo laboratory, NMD New Materials is your supplier for customer-specific solutions in the area of multiphase metal sulfide complexes.

NMD is also a source of supply for metal sulfides with optimised physical characteristics in small quantities for technical development laboratories. Manganese sulfide, Tungsten disulfide, Molybdenum disulfide and Bismut sulfide are some of the most prominent examples from the group of high performance metal sulfides.

Sintered components – Powder metallurgy

Modern engine manufacturing would be inconceivable if not impossible without the use of metal sulfides such as MnS.

On the one hand, they improve the machinability of sintered moulded parts and, therefore, reduce the processing time and the production costs. On the other hand, they improve the tribological properties such as the dry-running properties of the moulded parts. This reduces wear and tear and automatically increases the service life.

Our sulfides are also successfully used in tools for diamond machining for the reduction of wear and tear and the increase of tool lifetime.

In conclusion, the metal sulfide compounds of NMD improve the following industrial indicators:

  • Improve the machinability of sintered moulded parts
  • Improvement of the dry-running
  • Optimisation of wear and tear
  • Increasing the lifetime
  • Overall a reduction in production and/or maintenance costs

“The key factor of our success? Extensive knowledge in metallurgy, a select network and many years of experience”

– Dipl. Wirt. Ing. Walter Rajner

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Customer-specific research in the NMD Tribo laboratory

Tribotecc and NMD New Materials work together with our customers from the industry on tribological issues. Specific research and development projects are defined and worked on in our own Tribo laboratory. Special wear test stands and highly qualified researchers are available. As a result of this, customer-specific solutions are developed, which increasingly consist of multiphase metal sulfide complexes. The basis for this are, for example, Manganese, Molybdenum, Bismut or Tungsten.

Solid lubricants and compounds

Tungsten disulfide, Calcium fluoride, Molybdenum disulfide, Bismut sulfide, SLS3, MBI 15, MNC21, WS31, WS44S are typical examples of this group. In principle, solid lubricants reduce friction on the surface of tool and chip during processing. The immediate result is an extended lifespan of the tools – by three or four times – or an increased productivity, depending on the requirements of the processing company. Hence, in the PM sinter industry, combinations of solid lubricant and manganese sulfite are used – this is an example for the use of our compounds.

Extract from our product range

Metal sulfides and solid lubricants

  • BaF2
  • Bismut sulfide
  • CaF2
  • Calcium fluoride
  • Solid lubricant SLS 3
  • Manganese sulfide
  • Molybdän (VI)- oxid (MoO3)
  • Molybdenum disulfide
  • Tungsten sulfide

New Development Compounds

  • MBI 15
  • MNC 21
  • WS 31
  • WS 44S

Are you looking for a specific metal powder?

We can certainly help you with that! Simply arrange a meeting with Nadine Rajner or write to us. We are looking forward to your message.