Dentaurum is THE powder manufacturer that fulfills the requirements of the important dental and material norms for both products.  

  • DIN EN ISO 22674 
    Dentistry – Metallic materials for fixed and removable restorations and appliances 
  • DIN EN ISO 9693 
    Dentistry – Compatibility testing for metal-ceramic and ceramic-ceramic systems 
  • DIN EN ISO 5832-3 
    Implants for surgery – Metallic materials – Part 3: Wrought titanium 6-aluminium 4-vanadium alloy (rematitan® powder)

Laser melting with proven materials.

remanium® star powder is the clinically-proven non-precious metal alloy for the manufacture of crowns, bridges and partial dentures by means of additive laser melting. Compatible with all market-leading laser melting machines. Discover the star among the alloys!

Dentaurum has years of experience in the field of laser melting, and is therefore the ideal contact for this process in the dental industry.

Product advantages

Material & alloy quality
 

  • Decades of experience in powder metallurgy in dental prosthetics and orthodontics.
  • Composition same as the proven remanium® star alloys for milling and casting alloys.
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Optimum powder and particle properties

  • Ideal grain size distribution for many laser melting units and areas of application.
  • Smooth and dense framework surfaces thanks to optimized grain size selection.
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Application & processing quality

  • Perfect suitability for partial dentures with scientifically tested properties for clasp constructions.
  • Optimum stress relief thanks to concrete recommendations for heat treatment.
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Advantages, prosthetics
 

  • Excellent ceramic bonding for the crown and bridgework due to modified CTE value.
  • All prosthetic work can be produced simultaneously on one build plate.
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Simple and efficient heat treatment.

Dental restorations made with remanium® star powder can be annealed free of tension in approx. one hour. It is not necessary to use shielding gas or special furnaces. This combines the proven product quality with high efficiency and flexibility.

classic
 

Preheat furnace

  • to 600 °C/ 1112 °F
  • Place component

Hold

  • 1.150 °C / 2102 °F
  • 60 mins

Remove

  • at 600 °C / 1112 °F

Cool

  • at room temperature

Post treatment

  • Cut off
  • Smooth
  • Polish
More

Advantages:

  • optimum process parameters
  • optimum material properties

sprint

(TruPrint 1000/2000)

Preheat furnace:

  • to 1.100 °C / 2012 °F
  • Place component

Hold

  • 1.100 °C / 2012 °F
  • 45 mins

Remove

  • at 1.100 °C / 2012 °F

Cool

  • at room temperature

Post treatment 

  • Cut off
  • Smooth
  • Polish
More

Advantages:

  • Specially adapted heat treatment for TruPrint machines

speed
 

Preheat furnace

  • to 1.050 °C / 1922 °F
  • Place component

Hold

  •  1.050 °C / 1922 °F
  • 60 mins

Remove

  • at 1.050 °C / 1922 °F

Cool

  • at room temperature

Post treatment 

  • Cut off
  • Smooth
  • Polish
More

Advantages:

  • optimized process parameters
  • shorter lead times

eco
 

Preheat furnace

  • to 850 °C / 1562 °F
  • Place component

Hold

  •  850 °C / 1562 °F
  • 60 mins

Remove

  • at 850 °C / 1562 °F

Cool

  • at room temperature

Post treatment 

  • Cut off
  • Smooth
  • Polish
More

Advantages:

  • optimized process parameters
  • shorter lead times
  • more freedom in choice of furnace
  • less energy required

Partial denture fit after heat treatment.

Precision of the heat-treated partial denture
in comparison to the original data.

blue: - 0.3 mm • green: no deviation • red: + 0.3 mm

Fields of application

remanium® star powder

Universal dental alloy based on CoCr for firing and partial denture technique, Type 5.
 

Spherical powder particles with
homogeneous grain size distribution

Availability

remanium® star powder 5 kg REF 102-620-70
Grain size 10 – 30 μm    

 

Composition (% by mass)

Co Cr W Si Mn, N, Nb
60,5 28,0 9,0 1,5 < 1 %
  • Nickel-, beryllium-, lead-, cadmium- and iron-free.
  • Veneering ceramic: We recommend ceraMotion® Me

Technical data

 

Heat treatment classic / speed eco sprint
Yield strength Rp0,2 800 MPa 840 MPa 800 MPa
Tensile strength Rm 1.170 MPa 1.170 MPa 1.170 MPa
Hardness  H 395 HV10 395 HV10 395 HV10
Elongation at rupture A5 11% 10,5% 13%
Modulus of elasticity  E 230 GPa 230 GPa 230 GPa
Density ρ 8,6 g/cm3 8,6 g/cm3 8,6 g/cm3
CTE (25 °C – 500 °C) α 14,4 x 10-6 K-1 14,4 x 10-6 K-1 14,4 x 10-6 K-1

 

Spherical powder particles with homogeneous grain size distribution

rematitan® powder

Universal dental alloy based on Ti in ELI quality (class 23) for firing and partial denture technique, Type 4.

Microsection following heat
treatment (Magnification 20x)

Availability

rematitan® powder 2,5 kg REF 100-145-00
Grain size 15 – 45 μm    

 

Composition (% by mass)

Ti Al V Fe, O
90,0 6,0 4,0 < 1 %
  • Veneering ceramic: We recommend ceraMotion® TI
     

Technical data

 

 
Yield strength Rp0,2 950 MPa
Tensile strength Rm 1.005 MPa
Hardness  H 330 HV 10
Elongation at rupture A5 10 %
Modulus of elasticity E 130 GPa
Density ρ 4,4 g / cm³
CTE (25 °C – 500 °C) α 10,1 x 10-6 K-1

 

Microsection following heat treatment (Magnification 20x)

remanium® star powder for partial dentures.

remanium® star powder is highly suited for the production of clasp-retained dentures, delivering results comparable to cast constructions. This was also scientifically proven by a continuous stress test:

Conclusion of study by the University of Tübingen, Germany:

"...It was possible to show that the retention forces of dental clasps, manufactured by selective laser beam melting, are comparable with the forces of precision-cast clasps..."

*Direct Metal Laser Melting versus dental investment casting - retention forces of ESG clasps over a simulated wear time of ten years.

Retention forces of one-piece cast clasps over a simulated time in-situ of ten years.

Mutschler, Moritz / Zylla, Isabella-Maria / Geis-Gerstorfer, Jürgen / Edelmann, Karsten /
Krause, Joachim / Bünemann, Jens / Pederzani, Nils / Schmitt, Uwe / Mertins, Julia / Lagaris,
Alexandros / Ebert, Rolf / Spintzyk, Sebastian

Published in "Quintessenz Zahntechnik" 08- 2019

 

Compatibility

Examinations revealed that the following systems are suitable for remanium® star powder and rematitan® powder:

remanium® star powder

  • 2onelab:
    2Create
  • CAMLION/Formeta:
    NCL150
  • Concept Laser – GE:
    MLab, MLab 200, M1, M2
  • DMG Mori:
    Lasertec 12, Lasertec 30
  • HBD:
    HBD 100/150/
  • imes-icore:
    CORiTEC® AM100
  • One Click Metal
    MPrint
  • Profeta:
    IE 150 
  • Trumpf/ATLIX:
    TruPrint 1000, TruPrint 2000
More

rematitan® powder

  • Concept Laser – GE:
    MLab, MLab 200, M1, M2
  • Trumpf/ATLIX:
    TruPrint 1000, TruPrint 2000
More

If your machine is not listed, please do not hesitate to
get in touch with us on +49 7231/803-280

Videos

remanium® star and rematitan® powder for the crown and bridge technique

remanium® and rematitan® are world-renowned brands. We have been manufacturing and distributing CoCr as casting alloys since 1935 and as powder for the laser melting technology since 2009. Building on this wealth of experience, we have developed remanium® star and rematitan® powder. The extremely fine powders have an ideal gran size distribution of 10 - 30 µm and an adapted heat treatment program so they are perfectly suited for both the crown and bridge technique and partial dentures.

The successful remanium® star formula

Dentaurum ́s non-precious remanium® alloys have been a synonym for quality in prosthetics for decades and millions are in use. In order to offer all users of new technologies the possibility to keep processing our well-proven and clinically tested alloys, our CoCr alloy remanium® star is available in the same quality for three processing technologies.

More Information

 

remanium star® Laser melting with proven materials.

remanium® star powder Modelling recommendation

Brochure rema® CAD/Vest

Certificate Trumpf/Dentaurum remanium® star powder

Certificate Atlix/Dentaurum remanium® star powder

Certificate Formeta/Dentaurum remanium® star powder