FeCrAl

INTRODUCTION  

FeCrAl is a high-resistivity iron-chromium-aluminium alloys for use up to 1400º C (2550º F). With the well-bonding coating and high temperature oxidation resistance. So they can use in variety of industry.

Equivalent to: Tafa Alcro, PMET731

CHEMICAL COMPOSITION%

  Type

Chemical composition

FeCrAl

AL

Mn

Fe

Si

Cr

5.3

0.45 Bal

0.7

23.5

Advantage:

1. Reasonable price, regular sizes stock, short delivery time;

2. International production technology, quality guaranteed;

3. 100% replacement / Refund for problematic items;

Production process

Melting

Intermediate frequency furnace melting of virgin raw materials.

Remelting

Electroslag refine the raw materials.

Cold drawing

Draw big diameter wires to 1.6mm/2.0mm/3.17mm.

Final packing

Spray process

Arc Spray

Arc spraying is the use of electric arc burning in two consecutive fed between the wires to melt the metal, with a high velocity gas stream molten metal atomization, and the atomization of the sprayed metal particles so that they accelerate the work to form a coatingtechnology .

Flame Spray

The use of a flame as the heat source, the metal and non-heated to a molten state, forming a mist flow in the state of high-speed air jet to the substrate, the injection of the molten minute particles impact upon the substrate above, plastic deformation, into a sheet shape superimposed sedimentary layers.

Application

Where good corrosion and oxidation Resistance is required
For wear resistance such as erosion and abrasion
Machine element repair and restoration
Resistance to chloride-ion attack in marine environments
As a replacement for hard chrome plating
Bond coats in high-temperature coating systems
Protective coatings against sulphur-containing atmospheres
Protective coatings against scaling of conventional low alloy steels

Packing and shipping

Packaging

STANDARD SIZE&PACKING

Diameter

Dimension Tolerance

Packing

Wire Weight

1/16"(1.6mm)

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

2.0mm

+0/-0.05

D 300 Spool

15kgs(33 lbs)/spool

1/8"(3.17mm)

+0/-0.05

Coil Form

20-400kgs/coil

Label

Brand, Neutral or Customized

Delivery

Courier/Air/Sea

Normally we keep stock of 1.6mm, can deliver in 1-3 days.

For mass order, delivery time is depends on the quantity.

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