Skip to Main Content
  • English 
  • Svenska 
  • Linde
  • About us
  • Careers
  • Downloads
  • Log in | Register
  • Linde, Making our world more productive Linde, Making our world more productive
  • Industrial Gases
    Sweden

  • Locations Reorder Account Cart
  • Home
  • Home
  • Shop
      • Gas
      • Equipment
      • Propane
      • Consumer products
      • Specialty gases
  • Your business
      • Aerospace & Defence
      • Automotive
      • Chemicals & Refining
        • Fine & Speciality Chemicals
        • Base & Petrochemicals
        • VOC Abatement & Solvent Recovery
      • Construction
        • Propane Heating
      • Electronics
        • LED Solid State Lighting
        • Photovoltaics
        • Crystalline Silicon Photovoltaics
        • Thin-Film Silicon Photovoltaics
        • Semiconductors
        • Materials & Technologies for Semiconductors
        • TFT-LCD
        • Wafer & Polysilicon
      • Environment
      • Fish Farming
        • Innovation Centre for Aquaculture & Water Treatment
      • Food & Beverages
        • Beverages
        • Dairy
        • Bakery & Dry Foods
        • Fruit & Vegetables
        • Fish & Seafood
        • Meat (Beef, Pork, Poultry)
        • Oils & Fats
        • Prepared & Catered Foods
        • Greenhouse Cultivation
        • Distribution
      • Glass
      • Healthcare
      • Laboratories
      • Metal Fabrication
        • Carbon Capture Storage
      • Offshore
      • Pharma & Biotechnology
      • Power & Energy
        • Bio-Mass & Bio-Fuels
        • Liquefied Natural Gas - LNG
        • Wind Energy
      • Pulp & Paper
      • Restaurants & Bars
      • Rubber & Plastics
      • Ship Building
      • Steel & Metals
        • Aluminium
        • Foundry
        • Heat Treatment
        • Steel
      • Transportation & Logistics
      • Water and Wastewater Treatment
        • Aerobic wastewater treatment with oxygen
        • Neutralisation and remineralisation with carbon dioxide
        • Pure oxygen for efficient ozone generation
        • Services and customer support
  • Processes
      • Additive manufacturing
        • Metal powder production
        • Metal powder handling
        • 3D printing
      • Analysis & Instrumentation
        • Traceability
      • Cleaning, Polishing & Grinding
        • Cryocleaning
        • Cryogenic Grinding
      • Cooling
      • Cryogenic Preservation
      • Cutting
        • Flame Cutting
        • Laser Cutting
        • Plasma Cutting
      • Fish Farming
        • Innovation Centre for Aquaculture & Water Treatment
        • SOLVOX CV
        • SOLVOX Stream
        • SOLVOX OXYSTREAM
      • Freezing & Cooling
        • Cryogenic Condensation
        • Dross Cooling
        • Food Freezing & Cooling
        • Ground Freezing
        • Transportation Cooling
        • Cooling for Metal Fabrication
        • Thermal Spraying
        • Rapid Cooling
        • Cryogenic Deflashing
        • Shrink Fitting
        • Cooling of Concrete
      • Gas Installations
        • Central Gas Systems
      • Heat Treatment
      • Inerting
        • Blanketing for the Food Industry
        • Blanketing for Chemical Industry
        • Fluffing
        • Purging for the Food Industry
        • Purging for Chemical Industry
        • Sparging for Food Industry
        • Sparging for Chemical Industry
        • Stirring
        • Stripping
      • Modified & Controlled Atmospheres
        • Carbonation
        • Controlled Atmosphere Stunning (CAS)
        • Carbon Dioxide Fertilization
        • Liquid Nitrogen Dosing
        • Modified Atmosphere Packaging (MAP)
        • Oxygenation in Aquaculture
      • Melting & Heating
        • Heating Furnaces
        • Aluminium Melting
        • Ladle Heating
        • Glass Forming & Processing
        • Glass Melting
      • Moulding, Foaming, Forming & Extrusion
        • Tire Vulcanization
        • Extrusion Foaming
        • Extrusion Inner Cooling
        • Injection Moulding
        • Blow Moulding
      • Petrochemical Processing & Refining
        • Hydrogen Applications
        • Oxygen Enrichment in Claus Plants
        • Oxygen Enrichment in FCC Units
        • Partial Oxidation
      • Pharma & Biotechnology
      • Process Chemistry
        • Acetylene for Chemical Synthesis
        • Hydrogenation of Oil & Fat
        • Stirring
        • Gas & Liquid Reactions
        • Reactor & Process Cooling
        • Heterogenous Oxidations
        • pH Regulation
      • Pulp & Paper Making
        • Paper Process Efficiency
        • Pulp Process Efficiency
      • Water and Wastewater Treatment
        • Cleaning of Waste Water
        • pH Regulation
      • Welding
        • Gas Welding
        • Advanced Welding Processes
        • Plasma Welding
        • TIG Welding
        • MIG Brazing
        • Laser Welding
        • MIG MAG Welding
      • Welding Related Processes
        • Brazing & Soldering
        • Flame Heating
        • Gouging
        • Thermal Spraying
        • Flame Straightening
        • Flame Cleaning
  • Gases and Equipment
      • Buying gas from AGA
      • Atmospheric Gases
      • Biogas
      • Bulk Gases
        • Argon
        • Carbon Dioxide
        • Nitrogen
        • Oxygen
      • Central Gas Supply Systems
        • Manifold & Installation
      • Consumer Products
      • Cutting & Welding Equipment
        • SMOOTHFLO Regulators
        • PROSAVER
        • X11 PRO series
        • X21 PRO series
      • Cutting & Welding Gases
        • Fuel Gases
        • Laser Gases
        • Plasma Gases
        • Shielding Gases
        • ODOROX Odorized Oxygen
      • Design & Engineering
      • Dry Ice
        • Handling Dry Ice
        • Storing Dry Ice
        • Tips on Using Dry Ice
      • Electronics Gases & Chemicals
      • Fish Farming Equipment
        • SOLVOX Product Line
        • Back-up Cabinet
        • Dosing Cabinet
        • Rotameter
        • Ceramic Diffusers
        • Diffusion Hose
        • Oxygen Dissolvers
        • Handheld Oxygen Meter
      • Food Grade Gases
        • BIOGON C
        • BIOGON N
        • BIOGON O
      • Freezers
        • The CRYOLINE Family
        • CRYOLINE CF
        • CRYOLINE CS
        • CRYOLINE CW
        • CRYOLINE MT
        • CRYOLINE PE
        • CRYOLINE SC
        • CRYOLINE SI
        • CRYOLINE TI
        • CRYOLINE XF
        • Cryogenic Freezers & Containers
      • Gas School
        • Properties of Nitrogen
        • Solutions of Nitrogen
        • Properties of Hydrogen
        • Solutions of Hydrogen
        • Properties of Oxygen
        • Solutions of Oxygen
        • Properties of Carbon Dioxide
        • Solutions of Carbon Dioxide
        • Properties of Noble Gases
        • Solutions of Noble Gases
      • Gas Detectors
      • Gas Installations
      • GENIE Cylinder
        • Why change to GENIE?
        • GENIE ViPR gas cylinder
        • GENIE accessories
        • GENIE videos
        • Order GENIE
      • Helium
        • Helium Balloon Gas
      • HiQ Specialty Gases & Equipment
      • Hydrogen
        • H2 is Everywhere
        • One-Stop Shop H2
        • H2 Reference Projects
      • LINDOFLAMM Special Burners
      • Medical Equipment
      • Medicinal Gases
      • Propane
        • Propane Facts
      • Refrigerants
        • Natural Refrigerants
        • HFC Gases
        • HFO Gases
        • Environment and Legislation
        • MAC – AC in vehicles
        • Transport Refrigeration
        • Returning of refrigerant-waste
      • Packaged Chemicals
      • Pharmaceutical Grade Gases
        • Fluid Temperature Control
        • Vapour Emission Control
      • Supply Modes
        • Cylinders
        • Bulk Supply
        • Tonnage
  • Services
      • Administrative Efficiency
        • Linde shop
        • ACCURA Gas Management
        • Individual Cylinder Control ICC
      • Process Know-How
        • Industrial Service
        • Cutting, Welding & Heating
        • Steel and Heat Treatment
      • Quality & Safety
        • Gas Certificates & Analysis
        • Maintenance
        • Safety Trainings
        • Design & Engineering
        • Safety Assessments
      • Supply Reliability
        • Automatic Gas Supply
        • Emergency & Express Delivery
        • CRYO Service
  • Safety
      • SHEQ-Policy
      • Safety Datasheets
      • Linde values
      • Environment and Energy
      • Cylinder Safety
        • Handling Cylinders
        • Identifying Cylinders
        • Installing Manifolds
        • Storing Cylinders
        • Transporting Cylinders
        • Acetylene: Safe Transport & Handling
      • Cryogenic Liquid Safety
      • Equipment Safety
        • Advice on Gas Equipment
      • Safety Services
      • Gas Risks
        • Flammable Gases
        • Inert Gases
        • Oxygen
      • REACH
      • EIGA
      • Safety Course SSG Entre
  • Contact & Support
      • Opening an AGA Account
      • Linde online shop
      • Agent Finder
        • Our Sales Agents
      • In an Emergency
      • Agreements & Conditions
        • Renting of Cylinders
      • Contact Customer Service
      • How to Place an Order
      • E-billing
      • Transportation
      • FAQ
  • News & Media
      • News Highlights
      • Linde Stories
        • Newsletter Signup
      • Tools
        • Gas Calculator
        • AGA Gas Guide Smartphones App
        • CAS Listing
      • Customer Highlights
        • Silicon Wafer Producer TOPSIL
        • Husqvarna
        • Finnish Red Cross Blood Service
        • NSE Biofuels Oy
        • Octapharma
        • ASM Foods
        • Carelian Caviar
        • Naoi Group
        • Drammen kjøkken KF
        • Vikentomater
        • Sigerfjord Fisk
        • Matorka
        • Stofnfiskur
        • Fifax
        • Nordic Aquafarms
        • Norsk Kylling AS
        • Vaisala
        • Port of Gothenburg
  • Agent Finder
  •  
  • Language
    • English
    • Svenska
  • Linde
  • About us
  • Careers
  • Downloads
  • Log in | Register
  • Processes
  • Additive manufacturing
    • Metal powder production
    • Metal powder handling
    • 3D printing
  • Analysis & Instrumentation
  • Cleaning, Polishing & Grinding
  • Cooling
  • Cryogenic Preservation
  • Cutting
  • Fish Farming
  • Freezing & Cooling
  • Gas Installations
  • Heat Treatment
  • Inerting
  • Modified & Controlled Atmospheres
  • Melting & Heating
  • Moulding, Foaming, Forming & Extrusion
  • Petrochemical Processing & Refining
  • Pharma & Biotechnology
  • Process Chemistry
  • Pulp & Paper Making
  • Water and Wastewater Treatment
  • Welding
  • Welding Related Processes
  • Processes
  • Additive manufacturing
  • Metal powder production
Metal powder

Metal powder production

Perfecting metal powder for additive manufacturing

Due to the development of additive manufacturing processes, the metal powder industry has grown significantly in recent years. To achieve physical properties of powder material that meets strict metallurgical requirements for further processing, especially for the additive manufacturing industry, the use of high-quality specialty gases becomes indispensable in many ways.

Atomisation: The number one metal powder production method

There are many methods to produce metal powders from valuable metals and alloys such as titanium, aluminium, stainless steel, iron, copper, nickel base alloys and cobalt base alloys. Atomisation is generally viewed as the best way due to the geometrical properties of the powder particles that can be achieved and thus is ideal for usage in additive manufacturing. For gas atomisation, water atomisation and direct reduction, appropriate gases and gas technologies are required:

  • Gas atomisation: argon and nitrogen
  • Water atomisation followed by oxide reduction under hydrogen atmosphere

Making quality metal powder

In the atomisation process the melted metal alloys are first refined and degassed, then poured into a gas nozzle, where the liquid material is disintegrated into metal powder by a high-pressure gas stream. Gases such as argon, nitrogen and helium are necessary to prevent excessive oxidation. Linde’s high-pressure gas supply schemes and technologies are used to atomise high-alloy metals to powder particles that are spherical in size and uniform in density.

World-class gas supply options, technology and expertise for powder metallurgy

Linde (former AGA)'s know-how in gases is the perfect foundation for powder metallurgy. As a long-term major provider of applications, solutions, gases and equipment for the processes involved, combined with our commitment to providing a complete service approach to customers, your metallurgical business operation can profit from the following advantages: 

  • A comprehensive range of industrial and specialty gases as well as gas mixtures
  • High-purity gases produced at ISO 9002-accredited facilities
  • Technical support specific to powder metallurgy and additive manufacturing applications
  • Dedicated support for original equipment manufacturers (OEMs) and customers
  • Optimum process efficiency achieved through dedicated and precise gas control equipment
  • Extensive range of supply options tailored to suit customer requirements
  • Efficient supply schemes, helping to reduce the processing cost of products

Choosing the right gases for additive manufacturing  

Producing a great product depends not only on metal powder particles of the right size, shape, density and composition, it also hinges on the right industrial gases. The right handling approach, storage atmosphere and gas used for further processing are other factors that determine the quality of the finished end-product. Linde is proud to be at the forefront of metallurgical research and development. We provide customers with the highest quality gases, supply schemes and equipment for the various steps and  processes of additive manufacturing.

Related links:
  • Industries: Aerospace & Defence
  • Industries: Automotive Manufacturing

Do you have any questions?

Call us
Send us an email
Find an Agent
Order online
    • Facebook Social Media icon
    • LinkedIn Social Media icon
    • YouTube Social Media icon
    • Instagram_Social_Media_icon
    • Sitemap
    • Terms of Use
    • Legal Notice
    • Data Protection
    • Cookie policy
    • Cookie settings
  • © Linde 2021