EN 6713 Medium Phosphorus Electroless Nickel Plating Chemicals

FF-6713 Medium Phosphorus Electroless Nickel Plating

FF-6713 is a technology that deposits nickel-phosphorus alloy coating by autocatalytic electrochemical reaction using hypophosphite as a reducing agent. The plating does not contain harmful heavy metals and meets export requirements.

FF-6713 phosphorus electroless nickel plating has the characteristics of high plating speed, long cycle life, excellent nickel immersion and dispersion ability, and full bright plating appearance. It can be used in petroleum, chemical, electronic industry, computer, aerospace industry, textile machinery, precision instruments, mold, automobile industry and other fields.

The physical characteristics of the coating

1, Phosphorus content        6 - 9%(wt)

2, Melting point                    860 - 880 ℃

3, Hardness (plated)            450 - 550 HV(45 - 48HRC)

      After heat treatment        950 - 1050 HV

4, Adhesion                         The bonding strength on steel or aluminum is more than 400 Mpa, which is much higher than that of electroplated nickel and chromium

5, Internal stress                 The internal stress on steel is less than 7 Mpa

6, Resistivity                        Approx. 75μΩ•cm

   The main characteristics of the process
1,The solution has good stability, the service life reaches 8-10 cycles, and the
meaning of 1 cycle is that each liter of plating solution will be plated out of all the
plating solution and then supplemented to the original plating solution content of
1M.T.O;
2,The deposition rate is fast, reaching 15 - 20 μm/hr, which improves production efficiency;
3,The plating does not contain heavy metals such as lead, cadmium, mercury, etc.,
and meets environmental protection requirements;
This product is supplied according to three concentrates, easy to open and
maintain
4,Excellent homoplating ability for complex parts;
5,The porosity of the coating is low;
6.,Simple operation and easy to use;
7,Excellent wear resistance with heat-treated coating hardness up to 1050 HV
phosphorus electroless nickel plating in EN 6713 is suitable for parts and
components of most materials, such as steel, cast iron, aluminum alloys, copper and
copper alloys, stainless steel, cast iron, boron powder burned parts, titanium alloys and
non-metallic materials such as plastics, ceramics, iron oxidation, etc.