INSMART DHATU METAL POWDERS are produced by VACUUM INERT GAS ATOMIZED and cooled in Argon/nitrogen inert gas. This process allows INSMART DHATU METAL POWDERSto produce spherical, not oxidized particles with a homogeneous chemical composition. The powder is sieved using ultrasonic sieving to obtain a precise grain distribution according to the different applications for Base metals like Nickel, Cobalt, Hard Facing /Plasma Transferred Arc(PTA) powders/Additive manufacturing powders/Thermal Spray powders..etc
INSMART DHATU INDIA PVT.LTD. has gas atomizer with 200t per annum capacity. The powders are used in many diverse fields including in 3D printing, Flame spray-fusing,Induction fusing,PTA,Laser-cladding,Vacuum brazing,Vacuum Sintering, Centrifugal casting,HIP,Plasma Spraying,HVOF,Laser Cladding,PM,Spray-fusing,MIM, oxy acetylene spraying or overlaying
Self-Fluxing Alloy Powders are a type of thermal spraying (welding) materials that have functions of self-deoxidization and self-slag formation when melting. The nickel-Chromium-Boron-Silicon series of self-fluxing alloy powders have been successfully used for equipment manufacture and maintenance in the metallurgical, petroleum, chemical, and machinery manufacturing industries.
| Alloy | Co | Cr | W | C | Fe | Si | Ni | Others | HArdness | Apllication |
| IDI-1 | Bal | 30 | 12 | 2.5 | <3 | <2 | <3 | - | 54 | Seal rings,Cutters,Chain saw,Crushers |
| IDI-6 | Bal | 28 | 4 | 1 | <3 | <2 | <3 | - | 44 | Engine valves,Extrusion screws |
| IDI-12 | Bal | 29 | 8 | 1.35 | <3 | <2 | <3 | - | 48 | Engine valves& seats,Extrusion dies |
| IDI-21 | Bal | 27 | - | 0.25 | <2 | <1 | <2.5 | Mo-5 | 25 | Hot trimmimg dies,Valves |
| IDI-400 | Bal | 8.5 | - | <0.03 | <3 | 2.6 | - | Mo-28.5 | 53 | Valves |
| IDI-800 | Bal | 17.5 | - | <0.03 | <3 | 3.4 | - | Mo-28.5 | 58 | excellent wear resistance under heavy abrason and corrosion |
| Alloy | Ni | Cr | C | Fe | Si | B | Mo | Co | Hardness | Applications |
| IDI-40 | Bal | 7.5 | 0.25 | 2.5 | 3.5 | 1.6 | 0 | 1 | 37 | Moulds,Valves,Plungers |
| IDI-50 | Bal | 11 | 0.45 | 2.9 | 3.9 | 2.3 | 0 | 1 | 47 | Shafts ,Sleeves |
| IDI-60 | Bal | 14.8 | 0.75 | 3.5 | 4.3 | 3.1 | 0 | 1 | 57 | Shafts,Sleeves,Valve Plugs |
| IDI-700 | Bal | 15.5 | <0.03 | 3 | 3.4 | 0 | 32.5 | 1 | 50 | Valves |
