钛/不锈钢复合板界面分析及性能研究

尚稚轩; 朱磊; 樊科社; 曹磊

钛/不锈钢复合板界面分析及性能研究

尚稚轩^1,2,
朱磊^1,2, ,,
樊科社^1,2,
曹磊^1,2

1. 西安天力金属复合材料股份有限公司, 陕西西安 710201;
2. 陕西省层状金属复合材料工程研究中心, 陕西西安 710201

详细信息

作者简介:
尚稚轩,1992年生,硕士,主要从事爆炸焊接理论研究及生产实践工作。E-mail:420960112@qq.com

通讯作者:
朱磊,高级工程师,主要从事爆炸焊接领域的理论研究及生产工作。E-mail:xiaowenzi619@163.com

中图分类号: TG456
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出版历程
- 收稿日期: 2020-09-14
- 刊出日期: 2021-04-24

Study on Interface Morphology and Properties of Titanium/Stainless Steel Composite Plate

SHANG Zhixuan^1,2,
ZHU Lei^1,2, ,,
FAN Keshe^1,2,
CAO Lei^1,2

1. Xi'an Tianli Metal Composite Material Co. Ltd., Xi'an 710201, China;
2. Engineering Research Center of Layered Metal Composites, Xi'an 710201, China

摘要

摘要: 研究了厚复层TA1/304复合板沿着爆轰波传播方向、距离起爆端不同位置处的焊接界面变化情况，通过金相分析及性能检测将复合界面的变化情况进行了整体分析，系统研究了在爆轰波传播过程中，界面的动态变化过程。结果表明：沿着爆轰波传播方向，焊接界面形态经历了无波，成波，波幅、波长增大，稳定至消失的动态变化过程。伴随着界面形态的改变，剪切强度先增加随后稳定，最终在起爆对边位置强度明显降低，剪切强度最低为230 MPa。在距起爆边300~400 mm处，界面波形态稳定，波幅比为0.22，剪切强度约为450 MPa。
- 爆炸复合 /
- 钛/不锈钢 /
- 界面形态 /
- 剪切强度
Abstract: Here were studied the variation of the welding interface of thick laminated TA1/304 composite plate at different positions from the initiation end along the detonation wave propagation direction. The variation of the composite interface was analyzed as a whole through metallographic analysis and performance detection, and the dynamic change of the interface was systematically studied during the detonation wave propagation process. The results indicated that along the propagation direction of detonation wave, the welding interface morphology experienced the dynamic change process of no wave, wave-forming, amplitude and wavelength increasing, wave stabilizing and wave vanishing. With the change of interface morphology, the shear strength first increased and then stabilized, and finally significantly decreased at the position opposite to the initiation, with the lowest shear strength of 230 MPa. In the range of 300~400 mm from the detonation edge, the interface wave was stable in shape, with the wave amplitude ratio of 0.22 and the shear strength of about 450 MPa.
- explosive cladding /
- titanium/stainless steel /
- interface morphology /
- shear strength

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参考文献(14)

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