In this review, vacuum deposition techniques are considered as processes that can be used to create coatings that can replace or improve the performance of electroplated coatings. First, this paper discusses trends in metal processing and environmental regulations. #regulation #vacuumsteam #sustainability
The types of surface treatment of stainless steel sheet supplied to the market are detailed in various standards. ASTM A480-12 and EN10088-2 are two, BS 1449-2 (1983) is still available but no longer valid. These standards are very similar and define eight grades of stainless steel surface finish. Class 7 is “polishing polishing”, and the highest polishing (the so-called mirror polishing) is assigned class 8.
This process meets the customer’s requirements for shipping as well as more stringent regulations for water use during drought.
Post time: Jul-25-2023