Tungsten Alloy Tool Metal Injection Molding MIM Parts

Carbide Tool
Tungsten steel (carbide) has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, etc., especially its high hardness and wear resistance, which remain basically unchanged even at a temperature of 500℃, and still have high hardness at 1000℃.
Tools are tools used for cutting in mechanical manufacturing, also known as cutting tools. The vast majority of tools are machine-made, but there are also hand-made tools. Since the tools used in mechanical manufacturing are basically used to cut metal materials, the term "tool" is generally understood as metal cutting tools. Tools used to cut wood are called woodworking tools. There is also a special type of tool used for geological exploration, well drilling, and mine drilling, called mining tools.

Features: High hardness, wear resistance, good strength and toughness, etc.

Tungsten Steel
Tungsten steel blades, also known as carbide blades, include foot cutting machine blades, V-CUT blades, slitting blades, CNC blades, foot cutting machine blades, which are electronic industry blades made of carbide, that is, tungsten steel.

Material Properties Editor
Tungsten steel tools are mainly made of solid tungsten steel as the base, and are finely processed through multiple production processes.
Tungsten steel, also known as cemented carbide, is made of high-quality tungsten carbide + cobalt powder, which is mixed by formula ratio and then pressed and sintered. It has high hardness, high strength, high wear resistance and high elastic modulus, and belongs to the powder metallurgy industry. As the teeth of modern industry, cemented carbide tools play a fundamental role in promoting the development of the manufacturing industry.

Tungsten steel can be divided into ordinary cemented carbide, fine-grained cemented carbide, sub-fine and ultra-fine-grained cemented carbide, and the newly launched twin-crystal cemented carbide according to the grain size. According to the main chemical composition, it can be divided into tungsten carbide-based cemented carbide and titanium carbide-based cemented carbide. Tungsten carbide-based cemented carbides include tungsten cobalt (YG), tungsten cobalt titanium (YT) and rare carbide (YW). They each have their own advantages and disadvantages. The main components are tungsten carbide (WC), titanium carbide (Tic), niobium carbide (NbC), etc. The commonly used metal bonding phase is Co. Titanium carbide-based cemented carbide is a cemented carbide with Tic as the main component, and the commonly used metal bonding phases are Mo and Ni. Cemented carbide has high hardness (86-93HRA, equivalent to 69-81HRC), second only to diamond, good hot hardness (up to 900-1000℃, maintaining 60HRC); high bending strength (MPa5100), good impact toughness and chemical inertness with extremely high corrosion resistance, which are characteristics that general alloy blades do not have.

Qinhuangdao Zhongwei Precision Machinery Co., Ltd. was established in 1997. It is a national high-tech enterprise and a member unit of the National Powder Metallurgy Standardization Committee, an executive director unit of the China Cultural, Educational and Sports Goods Association, a vice president unit of the China Shooting Equipment Professional Committee, a director unit of the Light Weapon Equipment Council, a member unit of the National Powder Metallurgy Standardization Committee, and a member unit of the Injection Molding Committee of the Powder Metallurgy Branch of the China Iron and Steel Association. As of 2020, the company has led and participated in the formulation of 47 national standards, national military standards and non-ferrous metal industry standards. The company has won many honors such as the "Technical Standard Excellence Award" issued by the National Nonferrous Metals Standardization Technical Committee.

The company specializes in the research, development, production and sales of injection molding products, powder metallurgy products and high-precision CNC machining products of new materials such as tungsten alloys, tungsten-zirconium alloys, tungsten-copper alloys, stainless steel, iron-based metals, cemented carbides, copper and copper alloys, titanium and titanium alloys, non-metallic energetic materials, special engineering plastics, etc. As of 2020, the company has obtained 42 invention patents and new utility patents.

The company has completed 1S09001-2015 quality system certification, 1S014001-2015 environmental management system certification and automotive 16949 system certification, etc., in medical equipment, communication equipment, household appliances, optoelectronic equipment, fishing gear and lamps and other civil equipment and instruments,