Gaofeng Ma

Title: Gaofeng Ma and High-Thermal-Conductivity Composite Pipe Innovation.

Introduction

Gaofeng Ma is an inventor associated with Shangluo, China. His work includes a patent for a thin-walled composite pipe designed for high thermal conductivity. The patent record provided lists 1 patent.

Latest Patents

Ma’s patent, “Thin-walled composite pipe with high thermal conductivity, and preparation method and application thereof,” describes a process for producing a thin-walled pipe from aluminum nitride particles and ZA27 zinc-aluminum alloy.

The method subjects an AlN particle/ZA27 composite billet to multiple passes of reciprocating extrusion at 250–350°C before placing it in a pipe extrusion die. The billet is heated with a rising temperature gradient along the extrusion direction, held at a preset temperature, and extruded at a rate of 0.1–0.5 mm/s. The patent also describes the resulting composite pipe, which contains AlN particles and ZA27 alloy.

Career Highlights

The supplied career information associates Ma with Xi’an Jiaotong University and Shaanxi Zinc Industry Co., Ltd. These affiliations connect his work to academic and industrial settings relevant to materials research and manufacturing.

Collaborations

Ma’s listed coworker is Shengqiang Ma. The information provided does not specify the nature or details of their collaboration.

Conclusion

Gaofeng Ma’s listed patent focuses on a manufacturing method for thin-walled AlN/ZA27 composite pipe, combining controlled heating and extrusion to produce a material intended to provide high thermal conductivity.