Journal of Materials Engineering conforms to the CC BY-NC license, and  allows any non-commercial users to freely read, download, copy, distribute, print, search, or link to the full texts of the articles, crawl them for indexing, pass them as data to software, or use them for any other lawful purpose, without financial, legal or technical barriers other than those inseparable from gaining access to the internet itself. Any citation should be referenced （at least authors' names and DOI) to give respect to source article authors. The OA policy of the journal conforms to the definition given by DOAJ.