ISSN：1003-8620

CN：42-1243/TF

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

Sponsored by: Daye Special Steel Co., LTD.

A Study of Simulation on Tendency of Inner Surface Crack of Steel 9Cr-lMo Heavy Wall Pipe Elongated by Two-High Cross Piercing Process
Yin Yuande, Li Shengzhi , Kang Yonglin , Wang Pengzhan, Wang Xiangdong , Li Guotao
Special Steel . 2012, (4): 18 -21 . 

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