Search results
Results from the WOW.Com Content Network
Electroless nickel-boron coating (often called NiB coating) is a metal plating process that can create a layer of a nickel-boron alloy on the surface of a solid substrate, like metal or plastic. The process involves dipping the substrate in a water solution containing nickel salt and a boron-containing reducing agent , such as an ...
Electroless nickel plating uses nickel salts as the metal cation source and either hypophosphite (H 2 PO 2-) (or a borohydride-like compound) as a reducer. [6] A side reaction forms elemental phosphorus (or boron) which is incorporated in the coating. The classical deposition methods follows the following steps:
Boriding, also called boronizing, is the process by which boron is added to a metal or alloy.It is a type of surface hardening.In this process boron atoms are diffused into the surface of a metal component.
Electroless nickel-phosphorus coatings with less than 7% phosphorus are solid solutions with a microcrystalline structure, with each grain 2–6 nm across. Coatings with more than 10% phosphorus are amorphous. Between these two limits, the coating is a mixture of amorphous and microcrystalline materials. [16]
Nickel electroplating is a process of depositing nickel onto a metal part. Parts to be plated must be clean and free of dirt, corrosion, and defects before plating can begin. [ 3 ] To clean and protect the part during the plating process, a combination of heat treating , cleaning, masking, pickling , and etching may be used. [ 1 ]
Related: Vet-Approved Home Treatment for Senior Dogs With Arthritis. 6. Dementia. This is a very real possibility because of her age. There are many other signs, but one thing families notice ...
James Kennedy appears to no longer have plans to perform in Las Vegas in the new year.. The DJ, who had three shows slated in January at the famous LIV Nightclub in the Fontainebleau hotel ...
Lawmakers on Capitol Hill are on the clock to avoid a government shutdown after a bipartisan funding agreement fell through Wednesday. The current funding runs out at the end of the day Friday ...