Cryogenic treatment of tool steels: A brief review and a case report

Tool steels used in marine industries demand for the effective approach to enhance their properties. Normally, conventional heat treatment is widely increase performance of tool steels. However, this method cannot fully steel performance. On other hand, cryogenic a supplementary process treatment, which can promote conversion retained austenite martensite and accelerate precipitation fine carbides. In paper, systematic review was presented. A wide range useful investigations reviewed, particularly details transformation case study on subjected cold deep also given discussed give an insight