Xiangsheng Xia

Title: Innovations of Xiangsheng Xia in Shaped Charge Liners

Introduction

Xiangsheng Xia is a notable inventor based in Chongqing, China. He has made significant contributions to the field of materials engineering, particularly in the development of shaped charge liners. With a total of 2 patents, his work focuses on enhancing the performance and stability of these critical components used in military applications.

Latest Patents

Xiangsheng Xia's latest patents include a preparation method for a uniform low stress cone shaped charge liner. This method involves multi-pass extrusion forming, vibration aging treatment, and cryogenic treatment. The multi-pass extrusion forming consists of 4 to 8 passes of extrusion deformation under three-dimensional compressive stress, with a deformation rate of 5 to 10 mm/s. Each pass achieves a deformation amount of 5 to 50%. The resulting shaped charge liner boasts high dimensional accuracy, good geometric symmetry, low stress values, and excellent stability during precise machining and usage. This innovation significantly enhances the penetration capability and stability of high-explosive anti-tank warheads.

Another patent by Xia is a forward and backward extrusion composite forming method using a mould with an open inner cavity. This method includes the structural design and assembly of the composite mould, preparation of the initial billet, and the extrusion forming process. This innovation greatly improves the length-diameter ratio of blind holes and is applicable to various materials, including alloy steel, aluminum alloy, magnesium alloy, and copper alloy.

Career Highlights

Xiangsheng Xia is affiliated with the No. 59 Research Institute of China Ordnance Industry. His work at this institute has allowed him to focus on advanced materials and manufacturing techniques that are crucial for defense applications. His contributions have been instrumental in developing technologies that enhance the effectiveness of military equipment.

Collaborations

Xiangsheng Xia has collaborated with notable colleagues such as Qiang Chen and Shuhai Huang. Their combined expertise has fostered innovation and advancement in the field of materials engineering.

Conclusion

Xiangsheng Xia's innovative work in the development of shaped charge liners demonstrates his commitment to advancing military technology. His patents reflect a deep understanding of materials and manufacturing processes, contributing to improved performance in critical applications.