Hard Chrome Plating
Specialist In
Hard Chrome Plating on Aluminium &
its Alloy, Aluminium Die (Mould) or
Sand Castings.
Hard Chrome Plating on - Stainless
Steel (304, 316, 316 L, 410 etc.),
M. S. (Iron), Brass, Bronze, Cast
Iron, Carbon Steel, Copper, etc.
• Important Features of Hard Chrome
Plating …
* Corrosion Resistant.
* High Hardness (55 - 62 HRC).
* Abrasion Resistant.
* Low Friction & Wear
Characteristics.
* Quick Release Properties
(Prevention of Sticking).
* Brightness (Attractive Decorative
Appearance).
* Prevent from the Oxidation.
* Paramagnetic Properties.
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Electro less Nickel Plating (ENP)
Introduction :-
Electroless Nickel Plating is a
chemical plating process in which
deposition take place by way of
dipping i.e. auto catalytically.
Since the process requires no
electric current thus the result is
a very Uniform Coating in each and
every area of the job (like a blind
holes, threads, channels, recesses
or internal areas receive the same
amount of plating as sharp corners,
edges or flat surfaces). Thus
plating ovality can be occure within
5 microns so that post grinding of
machining to size can be eliminated.
Features of Electroless Nickel
Plating :-
• Uniform Deposition.
• Corrosion Resistant.
• High Hardness (45 HRC - 70 HRC).
• Abrasion Resistant.
• Low Friction and Wear
Characteristic.
• Quick Release Properties.
• Conductivity.
• Solder ability, bondability.
• Weldability.
• Diffusion barrier.
• Brazeability.
• Compressive Stress, Good
properties.
• Non magnetic or magnetic deposits.
• Finish - Bright as well as Dull
(matt).
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