ISSN：1003-8620

CN：42-1243/TF

Governed by: CITIC Pacific Special Steel Group Co., LTD

Sponsored by: Daye Special Steel Co., LTD.

Analysis on Mottled Spots Defect of Internal Surface of Φ185mmx13mm Cold-Drawn Tube of Steel 25Mn
Deng Mingming , Peng Qichun , Xiao Yunqing, Peng Zisheng, Xiao Hongguang, Fan Qiliang
Special Steel . 2017, (6): 23 -26 . 

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