Inhouse evaluation service from Birchwood Casey

摘要

With all the parts finishing options available, it is often difficult for manufacturers to determine which might be the best one for a particular purpose, especially if they are unfamiliar with metal finishing techniques. Likewise, from the suppliers' perspective, it can be difficult to optimise process parameters without actually seeing the parts in question. Consequently, when evaluating new finishes, the manufacturer should have some sample parts coated in order to test the various finishing options. Doing so often leads to new ideas and better ways to make products. To facilitate this sample blackening and evaluation, Birchwood Casey has recently expanded its inhouse laboratory and testing line to provide the optimal black oxide finish for metal components. The laboratory can accommodate several different finishing processes, on a prototype scale, bolstered by ASTM salt spray and humidity testing capabilities, as well as a full analytical lab.