BHC's Range of Precision Cleaning Solutions Designed for Sustainability
BHC’s Brulin line of cleaners provide safer solutions for aerospace manufacturing and maintenance facilities, and are supported by BHC process specialists. The company also has a line of Aquavantage aqueous detergents, which enable improved parts cleaning and degreasing, broad material compatibility and are said to reduce costs. It also has a range of solvent cleaning options for aerospace. These cleaning solutions were developed in consideration of the user’s soil, equipment and substrates, BHC says.
The causes of and remedies for defects in hard chromium deposits are explored in the first of this two-part P&SF article from 1984. Photomicrographs and SEM (scanning electron microscope) photographs will illustrate that most defects in various hard chromium deposits arise from defects in the basis metal. These defects may be in the original metal surface or may be caused by preplate finishing. Homogeneous hard chromium deposits can be produced only by eliminating these defects. Practical suggestions and procedures will be given.
The main task of this work was to study the influence of the different parameters on the electrolytic coloring process for aluminum.
A Comparative Study of Gamma-Phase Zinc-Nickel Deposits Electroplated from Various Alkaline and Acid Systems
Sacrificial anodic coatings, specifically zinc deposits, have provided corrosion protection to components and parts across many industries, with an increasing demand in the automotive and industrial sectors. Today, typical sacrificial applications for fasteners, fuel systems, braking systems and drive assemblies require higher corrosion performance from anodic coatings. Electrochemical alloys can be designed to provide the highest corrosion potentials to meet these increased demands.