Functional Diamond is the official journal of the Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. It was indexed in DOAJ. 

Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd and our publisher Taylor & Francis make every effort to ensure the accuracy of all the information (the "Content") contained in our publications. However, Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd and our publisher Taylor & Francis, our agents (including the editor, any member of the editorial team or editorial board, and any guest editors), and our licensors make no representations or warranties whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in this publication are the opinions and views of the authors, and are not the views of or endorsed by Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd and our publisher Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd and our publisher Taylor & Francis shall not be liable for any losses, actions, claims, proceedings, demands, costs, expenses, damages, and other liabilities whatsoever or howsoever caused arising directly or indirectly in connection with, in relation to, or arising out of the use of the Content. Terms & Conditions of access and use can be found at http://www.tandfonline.com/page/terms-and-conditions .