AMMatz Group

Advanced Metal Powders Made in Israel

Israel's first specialized producer of advanced metal powders for additive manufacturing: from material development, to production and recycling. Built on proprietary equipment

/// Process know-how

Built from research. Tuned for production

10 years of AM expertise turned into controlled powder production: proprietary equipment, repeatable processes, full traceability

Research input

Materials understanding

Powder behavior, AM testing, and metal 3D printing experience inform material choices and development priorities

Production system

Equipment control

Proprietary atomization hardware keeps the route controlled from feedstock input to spherical powder output

Customer route

Process fit

Powder parameters are tuned around alloy, AM process, particle-size range, and qualification needs

Quality & consistency

Batch control

Full batch traceability. Stable, reproducible powder characteristics, compliant with international requirements

/// AM metal powders

Powders built for additive manufacturing process windows

Powder specifications are developed around material family, particle-size distribution, morphology, and the target additive manufacturing process

01

Refractory metals & alloys

  • C-103
  • Tantalum
  • Tungsten
  • Niobium
02

High-performance alloys

  • Ti-6Al-4V
  • Nickel-based superalloys
  • Aluminum alloys
  • Copper alloys
03

Particle-size ranges

  • 20-300 nm nanopowders
  • 20-63 um LPBF
  • 63-150 um DED / powder-fed AM
04

Custom powder structures

  • Core-shell powders
  • Custom powder development
  • Composition and morphology tuning
AMMatz tungsten powder microscopy image
AMMatz-Tungsten
AMMatz AlMg6 nanopowder microscopy image
AMMatz-AlMg6-Nanopowder
Core-shell powder microscopy image
Ni-Shell and WC-Core
AMMatz tantalum powder microscopy image
AMMatz-Tantalum
AMMatz Ti-6Al-4V powder microscopy image
AMMatz-Ti-6Al-4V

/// Powder production

Plasma atomization keeps the route controlled

Wire feedstock, argon plasma arc, localized melting, particle formation, and classification are treated as one controlled production route

AMMatz proprietary atomization equipment

Proprietary atomization equipment

PROCESS PARAMETERS

WIRE DIAMETER
1.5-5 mm
TORCH DESIGN
proprietary
WIRE ROLE
consumable cathode
ATMOSPHERE
argon
OUTPUT
spherical powder particles

CONTROLLED PROCESS ROUTE

Wire feedstock
traceable wire input before atomization
Argon plasma arc
consumable cathode inside an argon atmosphere
Localized melting
energy is focused at the wire tip
Classification
output classified by PSD, morphology, and AM process

/// Metal recycling

High-value feedstock returned to special spheroidal powder for AM

Selected scrap, off-spec powder, and valuable metal residues are evaluated as feedstock for controlled reprocessing and AM-oriented powder development

Input streams

High-value metal scrap, off-spec powder, and selected residues are assessed before reprocessing

Material recovery

Reusable metal is separated from low-value waste and prepared for controlled powder production

Controlled route

Reprocessing is matched to alloy family, contamination risk, target PSD, and AM requirements

AM return

Recovered feedstock can support prototype batches, qualification work, and customer-specific AM routes

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