Cemented carbide Sintering

Cemented carbide Sintering Application Introduction

Cemented carbide rods, also known as tungsten steel rods, belong to cemented carbide cutting tools and are suitable for different coarse grinding parameters. They are widely used in traditional automatic and semi-automatic lathes, involving mechanical, chemical, petroleum, metallurgy, electronic and defense industries. Great market usage. Hard alloy rods have many sizes and single weight ranges. They also require excellent red hardness and impact resistance, and require high class vacuum sintering equipments.

Carbide alloys are known as industrial teeth and are widely used in all aspects of human production and processing. With the development of science and engineering technology, people have put forward higher requirements for the performance of hard alloys. In order to meet this requirement, many new grades of cemented carbides continue to emerge, and the sintering process requirements for alloys are also increasing. Such as ultra-fine grain PCB micro drills for printed circuit board processing. The PCB board has extremely strong abrasiveness to the hard alloy, while the fine-grained hard alloy has high wear resistance, high toughness, high thermal conductivity, and is just used for processing of the PCB. With the ever-increasing demand for circuit boards, processing performance is getting higher and higher, and the requirements for crystal grains and powders are getting finer.

The cemented carbide pressure sintering furnace provided by SIMUWU can reach a loading length of up to 2 meters and pressure up to 100 bar. The RVP-3312 pressure sintering furnace continues to innovate in the function of the furnace according to the user’s new materials and new process requirements. At present, a well-known domestic enterprise uses our RVP equipment to achieve mass production of ultra-fine 0.2μm powder alloys. The product quality is excellent and stable, and it is at the leading level in the world.

The 10MPa pressure sintering furnace provided by RVP-3312 is suitable for various grades and sizes of bar materials. The products are pressure sintered in the final stage, greatly reducing the porosity, improving the compactness, and greatly improving the mechanical properties of the products. The equipment model is complete, and the loading capacity is large. For example, the equipment with an effective length of 1600mm can be loaded with 1300kg, and the equipment with an effective length of 2700 can be loaded with 2500kg. SIMUWU’s sintering furnace also has a high-pressure rapid cooling function, which can effectively increase your productivity and efficiency.