【Original Report of China Road Machinery Network】April 10, 2023-The 15th，Sponsored by China Machine Tool and Tool Industry AssociationCIMT 2023 China International Machine Tool Exhibition Opens in Beijing China International Exhibition Center，The exhibition gathers the most advanced and applicable machine tool products and advanced materials in the world.，For global buyers and users，It is an important business event.。 State-level specialization, specialty and innovation“Little giant”Enterprise——Hunan Boyun Dongfang Powder Metallurgy Co., Ltd.、New brands of high-performance cemented carbide, such as cutting tools and die materials, were unveiled in full dress.CIMT 2023（Booth number：E7-B601）。

China International Machine Tool Exhibition（CIMT）It is the most famous in China.、The largest scale、The most influential machine tool professional exhibition,It is an important place for international advanced manufacturing technology exchange and trade.，It has become a display platform for the latest achievements of modern equipment manufacturing technology.，It is the wind vane and barometer of the progress of machinery manufacturing technology and the development of machine tool industry in China.。

Boyun Oriental booth

This exhibition，Boyun Oriental presents a new series of nano-cemented carbide products。

A full range of cemented carbide screw hole bars。

The hard alloy material has high wear resistance、High hardness、Excellent fracture toughness and flexural strength。The high-performance nanocrystalline cemented carbide developed by Boyun Dongfang has higher hardness and bending strength.。Carbide spiral hole rod is an ideal material for making drill bit with inner cooling hol。The inside of the cutter is provided with a spiral hole through which a cooling liquid can pass.，So that it has better cooling and chip removal effects.，Longer tool life。

Boyun Oriental Key Exhibits High Performance Cemented Carbide

High performance cemented carbide，British National Physical Laboratory, an international authoritative institution（NPL）The latest test results：The average grain size of Boyun Dongfang high-performance nano-cemented carbide tungsten carbide is only 0..11 microns，The hardness reaches 2060HV30，Bending strength up to 5710 MPa。

Products exhibited by Boyun Oriental

Hunan Boyun Oriental Powder Metallurgy Co., Ltd. was founded in 1994.，Academician Huang Boyun, a top material scientist in China, is the chief scientist and honorary chairman.，It is engaged in the research and development of high-performance cemented carbide by integrating domestic and foreign talents and technological advantages.、Production、Sales of state-level high-tech enterprises，It has more than 20 core patented technologies.，The company is ultra-fine/The production and sales of nano-cemented carbide and ultra-coarse cemented carbide are the core business.，Products throughout Europe and the United States、Japan and many other countries and regions，Can provide customers with a variety of brands and customized solutions。

In recent years，The company has made a series of innovative breakthroughs in R & D technology.，Introduction of nano-cemented carbide series、A full range of spiral hole rods and new energy automotive die materials.，It has been highly appraised and widely recognized by customers at home and abroad.。Bo Yun Dong Fang“Key Technology and Application of High Performance Nano-cemented Carbide in Scale Preparation”Won“First Prize of China Nonferrous Metals Industry Science and Technology Award”，Boyun Oriental is one of the few enterprises in the world that produce and sell nano-cemented carbide in batches.。