Circular Materials

Circular Materials Solutions

Advancing the Circular Supply Chain for Critical Materials
ATH provides circular material solutions for aerospace, defence, energy and advanced manufacturing industries through the responsible recovery, qualification and supply of high-value alloy materials.
70+
Alloy grades in ATH's recovery & qualification reference
10
Material forms recovered, from turnings to melt feedstock
03
Core metal families — titanium, nickel & tungsten

By connecting manufacturers, processors and recycling partners across global markets, ATH supports the recovery and reintegration of critical materials into advanced manufacturing supply chains, helping reduce material waste, improve resource efficiency and strengthen long-term supply resilience.

Our expertise spans titanium alloys, nickel-based superalloys, high-temperature materials and critical strategic metals, with material streams managed according to chemistry, specification, application requirements and downstream processing needs.

01

Titanium Alloys

Advanced Alloy Recovery

Titanium alloys are essential to aerospace, medical and advanced manufacturing applications due to their exceptional strength-to-weight ratio, corrosion resistance, high-temperature performance and biocompatibility.

ATH sources and manages titanium alloy material streams including:

Aerospace Titanium Revert Clean Turnings & Chips Billet, Forging & Machining Scrap Sponge & Melt Feedstock Additive Manufacturing Powder Recovery
Representative Grades
Tap a grade to see its nominal composition.
02

Nickel-Based Superalloys

ATH supports the recovery and supply of nickel-based superalloy materials designed for extreme environments requiring high-temperature strength, oxidation resistance and corrosion performance.

Tap a grade to see its nominal composition.

These materials support applications including aero-engine components, power generation systems, chemical processing and other critical industrial environments.

03

Critical & Strategic Materials

ATH manages a range of specialty metals essential to advanced technologies and high-performance applications.

74
W
Tungsten
High-density refractory metal valued for thermal performance, wear resistance and strength in aerospace, defence, energy and industrial applications.
27
Co
Cobalt
Critical alloying element in nickel-based superalloys, hard metals and wear-resistant applications.
73
Ta
Tantalum
Corrosion-resistant refractory metal for specialised chemical stability and high-temperature capability.
72
Hf
Hafnium
Strategic refractory metal recognised for thermal stability in extreme temperature environments.
40
Zr
Zirconium
Corrosion-resistant material for advanced alloys, chemical processing and specialised industrial applications.
ATH also supports the recovery and supply of additional minor metals and specialty alloy materials based on customer requirements.
Tungsten Alloys & Carbide Revert

Beyond the pure metal, ATH manages tungsten-bearing alloy and carbide revert streams — a significant part of the circular materials we recover.

Tap an item to see its nominal composition.
Tungsten Scrap & Revert Forms

Tungsten's scrap streams are physically distinct from titanium and nickel revert — recovered primarily as:

Morgan Rolls Carbide Inserts & Endmills Powders & Sludge Wear Scrap Buttons
04

Specialty Alloy Materials

ATH supports the circular management of additional high-value alloy streams, including:

Aluminium Alloys Stainless Steels Specialty Metals Other Non-Ferrous & High-Performance Materials

Material Forms — Titanium & Nickel

Across titanium and nickel-based streams specifically, ATH manages a broad range of material forms, including:

Clean Turnings & Chips Production Scrap Dryer Fines Sponge Scrap Bulk Weldables Melt Feedstock Ingot, Billet & Forging Scrap Additive Manufacturing Powder Recovery Cobbles Briquettes

Enabling a Resilient Material Future

Through disciplined sourcing, material segregation and global supply chain expertise, ATH helps manufacturers and processors recover valuable resources and return critical alloys to productive use.

Our circular material solutions support a more resilient, sustainable and efficient global supply chain for the industries shaping the future.

01
Scrap & Revert Generation
02
Segregation & QC
03
ATH Recovery
04
Requalification
05
Reintegration to Supply Chain
Talk to Our Recovery Team
Scrap, revert, or a material stream not listed above — get in touch.