Cr3C2 20NiCr Powder

PRODUCT

Introduction

Cr3C2 20NiCr powder is spheroidal, agglomerated and sintered powders for thermal spray that contain 80% chromium carbide as a hard, wear-resistant phase and nickel – 20% chromium matrix that serves several purposes. Chromium Carbide powder can withstand higher service temperature up to  870 °C (1600 °F) than Tungsten Carbide do.When compared with plasma or combustion powder Thermospray coatings,coatings using the HVOF spray process are very dense and more homogeneous and are having very good bong strength.

Equivalent: Metco 710/3007, FST K-804, Praxair CRC 351, Amperit 586

Chemical Composition

Cr

C(total)

Ni

Fe

Balance

9.6-10.8%

13.5-18.5%

<0.5%

Physical Properties

Morphology

Working Temperature

Manufacture

spheroidal

<870°C(1600°F)

Agglomerated and sintered

Plasma Spraying

Plasma spray is a thermal spray coating process used to produce a high quality coating by a combination of high temperature, high energy heat source, a relatively inert spraying medium, usually argon, and high particle velocities.

HVOF makes use of propane gas, propylene and other hydrocarbon gas or the hydrogen and high pressure oxygen burning in the combustion chamber or in special nozzle and then produces high temperature and high speed combustion flame flow.It sends powder axial into the fire,making spraying particles heat to melt or semi-molten state, and speeds up to 300-500m/s or even higher speed to obtain high quality compact coatings with good bonding strength.

Application

1、 Hydraulic cylinders

2、Sieves and cones

3、Dampening fountain rollers

4、Furnace rolls in metal production

5、Boiler coatings

Standard Packing

5kg/bottle 4 bottles/box

Label

Brand,Neutral or Customized

Delivery

Courier/Air/Sea

Delivery time:According to your order quantity.

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