Fully bright medium phosphorus chemical nickel with good corrosion resistance

包装：

桶装

规格：

25kg/桶

Process Features
: Good corrosion resistance, full bright medium phosphorus chemical nickel, long cycle life up to - one cycle ( ) [The meaning of cycle is that every liter of plating solution will plating out all the nickel and then add it to the opening of the cylinder The nickel content at the time is called one cycle. The minimum plating that can be deposited in one cycle is dd]
The highest plating speed can reach
Strong deep plating ability and strong throwing plating ability to fully achieve the profiling effect
High hardness, Strong corrosion resistance
Low porosity and no pores in the coating
Good wear resistance than electroplating chromium
Good weldability and can be wetted by solder
Good electromagnetic shielding performance can be used Electronic components and computer hard drives
The coating is amorphous non-magnetic alloy
Coating characteristics
:
Phosphorus content: -% Resistivity: -d
Density:.- ./Melting point: -℃
Hardness: as plated -(-r)
Bonding strength: much higher than that on steel with electroplating
After heat treatment: Internal stress: internal stress on steel is lower than< br/>Plating bath composition and operating conditions:
<= dd raw materials and operations
Unit
Range
Good corrosion resistance, full bright medium phosphorus chemical nickel
% ( /)
Good corrosion resistance, full bright medium phosphorus electroless nickel
% (/)

Temperature
℃

Loading capacity
/> d/
.-.(.)
Time
Depends on thickness
Depends on thickness

． Prepare the solution:
When opening the cylinder, add the prepared solution/water into the tank.
Add % and % mechanically stir evenly and equip with a filter for filtration.
Add pure water to approximate required volume.
Warm to ℃.
Use . or sulfur to adjust the value to
Add water to the scale line to plating according to process requirements.
Equipment requirements
Project requirements
Tank body, or high-density
Hanger, or type stainless steel. Ensure that the minimum distance between two vertically adjacent plates of the workpiece in the bath is
The main and auxiliary air mixing tanks must have moderate and uniform air stirring
One cycle per hour
The addition system needs to add materials The pump material is, or can withstand strong alkali
Filter cotton core or filter bag for continuous circulation filtration in the filtration system
Exhaust needs
Heating system needs