Home Applications Coatings & Powder Metallurgy Applications
Coatings & powder metallurgy Metal, alloy and composite powder inquiries for spray, compaction, sintering and additive processes, matched to the equipment and feedstock requirements.
Will this powder be sprayed, melted or compacted? Start with the equipment and process. A familiar alloy designation alone does not qualify its powder form.
Narrow your material shortlist Your requirement Start by comparing What can change the choice Explore materials A thermal-spray process feeds the powder A spray grade with the right chemistry and particle window Feedstock architecture affects feeding and melting. Choose the spray process before settling the powder specification. An additive process melts a powder bed or feed A machine-compatible grade of the chosen alloy The particle distribution, flow, oxygen and reuse limits need to fit the equipment; spherical appearance is only one check. A press compacts the material before sintering A powder-metallurgy grade or agreed blend Compaction and sintering require their own density and composition controls. A pre-alloyed powder differs from an elemental blend.
Start with the task closest to yours. The examples identify material requests; a proposed grade still needs to fit your process and evaluation.
Thermal spray Use the spray route and equipment window to define feedstock. Carbide-metal and oxide spray powders need different composition briefs.
Materials to explore What changes the comparison Compare binder ratio, particle window and blended, fused/crushed or agglomerated/sintered structure.
Discuss this task Pressing and powder metallurgy Choose the element or alloy composition, then the powder form needed by compaction and sintering.
Materials to explore What changes the comparison Distinguish pre-alloyed powder from an elemental blend; record oxygen, flow and density methods as required.
Discuss this task Additive manufacturing Start with the required alloy and the machine powder window. AM means additive manufacturing; a spherical label alone does not qualify a powder for a machine.
Materials to explore What changes the comparison Compare grade chemistry, particle distribution, production route and batch records against the equipment requirements.
Discuss this task Soldering and brazing Select the joining alloy and the materials being joined. Powder, ready-made paste and wire are separate supply forms.
Materials to explore What changes the comparison Include alloy ratio, particle-size classification and the joining process.
Discuss this task Prepare a useful comparison A reference datasheet or your existing material code is useful. If you are still exploring, describe what you are making and which result needs to change.
Alloy/composite grade and process Particle window and feedstock architecture Flow/density, oxygen and impurity limits Equipment, substrate and evaluation plan Prepare an application inquiry