Requirements and precautions for submission of non-ferrous metal periodicals

1. The submission requirements are novel in content, clear in argument, reasonable in experimental design and reliable in data. Quantity and units must conform to national and international standards. 10000 words is appropriate (except for high-quality papers).

2. The manuscript should indicate the author's name, unit and zip code, and indicate the profile of the first author or correspondent: name (year of birth), gender (ethnic-Han nationality can be omitted), professional title (please indicate doctor or doctoral supervisor), main research direction and e-mail; Indicate the name and number of the fund project at the bottom of the first page.

Please attach Chinese and English titles, abstracts and keywords to the manuscript. Among them, there are 250 Chinese abstracts. Within 300 words, the important contents of the paper should be concise and accurate, including: purpose, method, result and conclusion, specific and detailed, and not vague. English abstracts should have the same amount of information as Chinese abstracts (not less than 150 notional words). Generally, there are 3~8 keywords, which must be standardized nouns or noun phrases, and all keywords should be easy to search and index.

4. Please arrange the tables into three lines, and mark the table serial number, table title (self-evident), table item name and table item index value; Line drawings and photos should be scientific, reasonable, standardized and clear.

5. Pay attention to the correct usage of letters in foreign languages, such as upper and lower corners, italics, italics for physical quantity symbols, and italics for unit pairs. Vectors, tensors, matrices and vectors in variable symbols should be marked in bold.

6. References should be fully described according to the specifications. In general, there are no less than 18 articles cited in this paper, and most of them should be documents in recent 8 years, which are quoted from high-level Chinese and English journals. According to GB/T77 14-20 15 "Rules for the Description of Information and Literature References", this journal uses "sequential coding system" to mark the references in this paper one by one.

7. The manuscript is at your own risk. Any manuscript involving the technical achievements, patents and confidential information of the unit shall be attached with the review opinions of the unit and stamped with the official seal of the unit, otherwise it shall be handled according to the procedures that can be published publicly.

8. Decide whether to publish or not within 2 months from the date of receiving the manuscript, and give a sample publication after publication.