Products
MADUR® Nickel Base Filler Powder
MADUR® powders are manufactured using the atomization process, which produces spherical particles. Powdered alloys are designed for spray hardfacing: the powder contained in a cup attached to the flashlight passes through the flame, which sprays and fuses it onto the workpiece.
MADUR® Nickel base hardfacing powder
| Ref. | ALLOY | HARDNESS | MELTING TEMPERATURE | POT PACKAGING | ||
|---|---|---|---|---|---|---|
| 0,5 kg | 1 kg | 5 kg | ||||
| MADUR® 20010 | Nickel-Chromium | 20 HRC | 1090°C | 11.20010.05 | 11.20010.10 | 11.20010.50 |
| MADUR® 30010 | Nickel-Chromium | 30 HRC | 1070°C | 11.30010.05 | 11.30010.10 | 11.30010.50 |
| MADUR® 40010 | Nickel-Chromium | 40 HRC | 1060°C | 11.40010.05 | 11.40010.10 | 11.40010.50 |
| MADUR® 60010 | Nickel-Chromium | 60 HRC | 1040°C | 11.60010.05 | 11.60010.10 | 11.60010.50 |
NICKEL-BASED HARDFACING POWDER PREMIXED WITH TUNGSTEN CARBIDE
| Ref. | ALLOY | HARDNESS | CARBIDE CONCENTRA TION |
CARBIDE GRAIN SIZE | MELTING TEMPERATURE | POT PACKAGING | |
|---|---|---|---|---|---|---|---|
| 0,5 kg | 1 kg | ||||||
| MADUR® 62010 | Nickel-Chromium | 60 HRC | 20% Crushed | 40-80 μm | 1040°C | 11.62010.05 | 11.62010.10 |
| MADUR® 63510 | Nickel-Chromium | 60 HRC | 35% Crushed | 40-80 μm | 1040°C | 11.63510.05 | 11.62510.10 |
| MADUR® 64010 | Nickel-Chromium | 60 HRC | 40% Crushed | 40-80 μm | 1040°C | 11.64010.05 | 11.64010.10 |
| MADUR® 64015 | Nickel-Chromium | 60 HRC | 40% Spherical | 40-150 μm | 1040°C | 11.64015.05 | 11.64015.10 |
| MADUR® 64510 | Nickel-Chromium | 60 HRC | 45% Crushed | 40-80 μm | 1040°C | 11.64510.05 | 11.64510.10 |
| MADUR® 65010 | Nickel-Chromium | 60 HRC | 50% Crushed | 40-80 μm | 1040°C | 11.65010.05 | 11.65010.10 |
| MADUR® 66010 | Nickel-Chromium | 60 HRC | 60% Crushed | 40-80 μm | 1040°C | 11.66010.05 | 11.66010.10 |
| MADUR® 66015 | Nickel-Chromium | 60 HRC | 60% Spherical | 40-150 μm | 1040°C | 11.66015.05 | 11.66015.10 |
Martec offers you two categories :
- MADUR® Nickel-based hardfacing powders which cover a range of hardnesses from 20 HRC to 60 HRC.
- MADUR® Nickel-based hardfacing powders with a hardness of 60 HRC, which are premixed with ground or spherical fused tungsten carbide
Nickel-based alloys generally comprise Nickel, Chromium, Boron and Silicon. Boron and Silicon give these alloys a deoxidizing quality that makes them ideal for wetting steels. The quantity of Chromium-Boron-Silicon determines the hardness of the alloys.
Powder hardfacing is used for :
- Repairing steel or cast-iron parts,
- Protecting new parts and tooling,
- Renovation of used tooling.
