2015年
Evaluation of lubricants without zinc phosphate precoat in multi-stage cold forging
CIRP ANNALS-MANUFACTURING TECHNOLOGY
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- 巻
- 64
- 号
- 1
- 開始ページ
- 285
- 終了ページ
- 288
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.cirp.2015.04.130
- 出版者・発行元
- ELSEVIER SCIENCE BV
The performance of lubrication coatings developed for replacing zinc phosphate conversion coating in multi-stage cold forging is evaluated with a newly devised testing method. In this test, the coated film on the side surface of the billet is first subjected to free expansion in upsetting and then squeezed in ironing with bearing balls. It is revealed that the coated film is peeled off in the upsetting stage, and cannot show good anti-galling ability in the subsequent stage. The billet surface treated by wet blasting before coating improves the performance by preventing the coated film from peeling off. (C) 2015 CIRP.
- リンク情報
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- DOI
- https://doi.org/10.1016/j.cirp.2015.04.130
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000358554500072&DestApp=WOS_CPL
- URL
- http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84933514371&origin=inward
- ID情報
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- DOI : 10.1016/j.cirp.2015.04.130
- ISSN : 0007-8506
- eISSN : 1726-0604
- SCOPUS ID : 84933514371
- Web of Science ID : WOS:000358554500072