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溫軋路徑對鈦/鋼爆炸復(fù)合板抗剪切強(qiáng)度的影響
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作者單位:

1.西安工程大學(xué) 材料工程學(xué)院，陜西 西安 710048;2.貴州大學(xué) 機(jī)械工程學(xué)院，貴州 貴陽 550025;3.重慶宏江機(jī)械有限公司，重慶 402160

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基金項目:

陜西省自然科學(xué)基礎(chǔ)研究計劃（2022JQ-466），西安工程大學(xué)博士科研基金項目（107020535）


Influence of Warm Rolling Path on Shear Strength of Explosively Welded Ti/Steel Clad Plate
Author:
Affiliation:

1.School of Materials Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, China;2.School of Mechanical Engineering, Guizhou University, Guiyang 550025, China;3.Chongqing Hongjiang Machinery Co., Ltd, Chongqing 402160, China

Fund Project:

Natural Science Basic Research Program of Shaanxi Province (2022JQ-466); Doctoral Scientific Research Foundation of Xi'an Polytechnic University (107020535)

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    摘要:

    對爆炸復(fù)合的鈦/鋼復(fù)合板進(jìn)行了一道次60%的溫軋，研究了一道次溫軋鈦/鋼爆炸復(fù)合板的近界面微觀組織及剪切強(qiáng)度。結(jié)果顯示，一道次溫軋工藝可以引起鈦層和鋼層近界面組織的顯著剪切變形。由于剪切變形，鈦層形成了RD分散織構(gòu)。鋼層含有高組份的旋轉(zhuǎn)立方織構(gòu)及低組份的γ 纖維織構(gòu)。對比常規(guī)多道次軋制方法，由于剪切變形可細(xì)化界面化合物，使得一道次溫軋鈦/鋼復(fù)合板抗剪切強(qiáng)度得到提升。

    Abstract:

    Explosively welded Ti/steel clad plates were one-pass warm rolled by 60%, microstructures of the Ti layer and steel layer adjacent to interface were investigated, and shear strength of the one-pass warm rolled clad plates was tested. Results show that the one-pass warm rolling process can cause obvious shear deformation in both the Ti layer and steel layer adjacent to the interface. Because of the shear deformation, the RD-split basal texture forms in the Ti layer. In the steel layer, high fraction of the rotated cube texture and low fraction of the γ fiber texture form. Compared with the common multi-pass rolling method, shear strength of the one-pass warm rolled Ti/steel clad plate is improved because the shear deformation refines the interfacial compounds.

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李博新,牛嘉樂,封志斌,莫太騫,王鵬舉.溫軋路徑對鈦/鋼爆炸復(fù)合板抗剪切強(qiáng)度的影響[J].稀有金屬材料與工程,2023,52(6):2010~2016.[Li Boxin, Niu Jiale, Feng Zhibin, Mo Taiqian, Wang Pengju. Influence of Warm Rolling Path on Shear Strength of Explosively Welded Ti/Steel Clad Plate[J]. Rare Metal Materials and Engineering,2023,52(6):2010~2016.]
DOI：10.12442/j. issn.1002-185X. E20220032

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  • 收稿日期:2022-10-25
  • 最后修改日期:2023-02-23
  • 錄用日期:2023-03-07
  • 在線發(fā)布日期: 2023-07-03
  • 出版日期: 2023-06-30