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