(西安交通大學(xué) 材料科學(xué)與工程學(xué)院,西安 710049)
摘 要: 聚合物淬火介質(zhì)是新近發(fā)展起來的具有顯著優(yōu)點(diǎn)的淬火劑,在鋼鐵和有色金屬淬火上得到了廣泛應(yīng)用,但與其使用有關(guān)的一些問題,如較大的變形、開裂和細(xì)菌滋生等,也給一些使用者造成了巨大的經(jīng)濟(jì)損失。由對(duì)這些問題的長期跟蹤和研究,提出了要從正確選擇聚合物淬火劑、使用時(shí)需要對(duì)淬火系統(tǒng)進(jìn)行相應(yīng)地改造和對(duì)使用中的水基溶液要進(jìn)行嚴(yán)格監(jiān)測(cè)等方面著手解決這些問題。
關(guān)鍵字: 淬火; 聚合物; 淬火介質(zhì)
(College of Materials Science and Engineering,
Xi′an Jiaotong University, Xi′an 710049, P.R.China)
Abstract:Polymer quenchants,a newly developed products with unique advantages,have been found wide application in machining process. However,quite a lot of new problems associated with its application,such as bigger distortion,crack,bacteria etc,have caused great losses and cast the doubt to its application. The systematic research for such problems is summarized. The solutions lie in the corrective selection of quenchant,the necessary modification of the system and monitoring solution in a suitable way.
Key words: quenching; polymer; quenchant


