PTA Powders PE1229--WC+Ni Base Alloy
INTRODUCTION
PE 1229 based on nickel with a high content of tungsten carbides
evenly distributed in a solid matrix.
The matrix has a hardness of more than 60 HRC.
The particle size of tungsten carbide is selected in such a way as
to provide maximum resistance against abrasive and erosive wear.
APPLICATION
It is a hot process powder designed to be applied and fused using
the Eutalloy type thermal spray process.
Suitable for use on steels, stainless steels, cast irons and
nickel-base alloys that are subject to severe abrasive wear.
Coatings are hard and smooth as applied. They resist abrasion,
friction, erosion, cavitation, and fretting.
It will not peel or scale when exposed to elevated temperatures.
The carbide particles are sized to provide optimal resistance to
both fine and coarse abrasive particles.
Coatings can be put in service as deposited or finished by grinding
and polishing.
COMPOSISTION(STANDARDVALUE)%
| Carbide | Ni% | Cr% | B% | Fe% | Si% | C% |
| 60% | rest | 6 | 2.5 | 2.0 | 4.0 | 0.1 |
Particle Size:120-325mesh/125-45um
Hardness (Matrix): 59 HRC
Microhardness ( carbides) (HV): 1900
