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Metal slurries for additive manufacturing of technical metals by injection molding

Our customised metal slurries for additive manufacturing of technical metals by injection molding are “ready to inject” resin slurries containing very high volume concentrations of micron and submicron metals such as stainless steel, titanium, Wo-Mo, Co-Cr, etc.

They have been designed for Metal Indirect Production MIP via injection molding in durable or water soluble sacrificial molds.

Types:

  • Metal Slurry MS Stainless Steel 316L
  • Metal Slurry MS Titanium
  • Metal Slurry MS Solfram(Tungsten) Molybdenum W-Mo alloys
  • Metal Slurry MS Cobalt Chrome Co Cr alloys

Our Metal Slurries MS have these features and benefits:

  • excellent dispersion and flow of high micron and submicron metals with additions up to 65% volumen concentrations
  • very high resolution after injection in durable or water based sacrificial injection molds
  • high quality 
  • controlled and reproducible process shrinkage
  • minimum expansion coefficient and wide temperature interval of debinding to prevent micro-fractures
  • very high resolution of 20 microns of final products
  • controlled shrinkage
Typical properties of Sintered Metals 

Material

Density (g/cm3)

Flexural Strength    (MPa)

Fracture Toughness    (MPa√m)

Vickers Hardness (HV) GPa

Young´s modulus GPa

% elongation

Tensile strength MPa

Melting Temperature ºC

Operating Temperature ºC

Sintering Temperature ºC

Stainless Steel 316/316L

 

7,9

900-1250

110-280

150-160

180-200

40-60

500-550

1400-1600

400-900

1350 H2, Ar or vacuum

Titanium      

 

6,7

220-240

60-70

400-410

100-120

20-30

400-650, up to 1200

1700

300-500

1000-1200, air

W

19,3

90

120-150

3

340-410

2-5

800-1000

3400

1000-1100

2200, H2

Mo

10.3

500

10

230

320-330

2-17

320

2600

1000-1100

1750-2000, H2, Ar or vacuum

W Mo alloys

10.3-19.3

90-500

10-150

3-230

330-410

2-17

320-1000

3400/2600

1000-1100

2200 H2

  


 

*Please contact us to consult about Metal Slurries and your performance goals at: info@3Dresyns.com