Alloy powders are revolutionizing industries from aerospace to healthcare, offering unparalleled flexibility in manufacturing complex, high-performance components. 

High-temperature alloy powders are specialized materials formulated to withstand extreme thermal and mechanical stress. Composed of nickel, cobalt, or iron-based matrices reinforced with refractory elements like chromium, tungsten, and molybdenum, these powders even excel in environments ~ 1000°C.

Key Applications

• Aerospace: Turbine blades, combustion chambers, and rocket nozzles.
• Energy: Gas turbine components and nuclear reactor parts.
• Automotive: Exhaust systems and turbochargers.

Stainless steel powders possess outstanding corrosion resistance as well as strength which makes them visually appealing. Alfa Chemistry offers austenitic, martensitic, and ferritic grades designed to meet the needs of various industries.

Key Applications

• Medical Devices: Surgical instruments and implants (316L).
• Consumer Goods: Jewelry and kitchenware.
• Industrial: Valves, pumps, and chemical processing equipment.

These powders are specifically tailored to function in powder metallurgy and metal injection molding (MIM) processes while delivering excellent sinterability and low levels of porosity. The mechanical strengths and extended lifespan of these materials in corrosive settings result from their controlled carbon content and chromium-nickel ratios.

Precision alloy powders are specially developed to meet stringent requirements in thermal, electrical, or magnetic performance. The category comprises alloys such as invar which exhibits low thermal expansion, permalloy known for its high magnetic permeability, and kovar which provides matched glass-to-metal sealing.

Key Applications

• Electronics: Sensors, relays, and magnetic shielding.
• Optics: Laser components and telescope mounts.
• Automation: Bimetallic strips and thermostats.