<%@LANGUAGE="VBSCRIPT" CODEPAGE="65001"%> Electroless Nickel Plating - MGM Metal Coating

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   ELECTROLESS NICKEL PLATING
 
   
 

 

ELECTROLESS NICKEL PLATING MIL-C-26074

         Electroless Nickel Plating is a metal surface coating technique obtaining nickel atoms by auto-catalytic chemical reduction method without the use of electric current. Coatings obtained by this method have 88-95 % nickel (Nİ) where non metal elements such as phosphorous (P) are brought into surface and become part of the coating. Fields of use of electroless nickel is increasing at a high rate in current years. The reason is its specifications and the functional superior features it adds to the coated, plated material. Some of these features are as follows;

* High resistance to corrosion,
* Wear and high hardness,
* Coatability on metal and non metal surfaces (cast iron, aluminum. Steel, stainless, brass, copper)
* It provides coatings of homogenous, equal thickness on irregular surfaces (inside the holes, blank holes, cavities etc).
* Soldering is applicable,
* Coatings of required values and thicknesses are achieved,

Fields of Use
Automotive industry, foodstuff, aircraft, defense, machinery, die, weapon, textiles, electronics...

PROPERTIES OF ELECTROLESS NICKEL


COMPOSITION

%2-15P
%85-98 Nİ

ATOMIC NUMBER

Nİ:28 P:15

STRUCTURE

AMORPHOUS

HARDNESS

500-600HV(45-50)HRC

HARDNESS AFTER HEAT TREATLENT

1000-1100HV(60-65)HRC

DISTRIBUTION OF THICKNESS

%10

MELTING POINT

890- 1300 °c

ELECTRIC RESISTANCE

60-100MIKROOHM/CM

THERMAL CONDUCTIVITY

0,01-0,02 cal/cm.s°c

ELONGATION

%2

APPEARANCE

SEMI MATT

WEAR RESISTANCE

PERFECT

RESISTANCE TO CORROSION

PERFECT

 
 
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