As industrial teeth, tungsten is an important raw material in machining and manufacturing. Tungsten-based cemented carbide tools have a series of excellent properties, such as high strength, good toughness, high temperature resistance, wear resistance and corrosion resistance. Even at 500 degrees Celsius or even 1000 degrees Celsius, the hardness basically keeps a high level. Tungsten Cemented Carbide Cutting Blade, which promotes the rapid development of high-speed and high-efficiency cutting technology.

Tungsten Alloy Extrusion Die is a technology for forming parts by extrusion die in the process of high-strength extrusion.

Tungsten alloy shield is widely used in medical industry and nuclear industry because of its excellent radiation shielding ability. Despite the development of science and technology and the continuous improvement of people's modern living standards, it is inevitable that some radiation problems will be encountered in life, causing people to pay special attention to the safety and protection of radiation.

Tungsten Alloy Automobile Counterweight can adjust the center of gravity of chassis when it is used in automobile, and make the center of gravity close to the ground, so that the automobile body can resist the ascending airflow of air resistance and keep running smoothly during high-speed driving. This greatly improves the maneuverability of the automobile and the sensitivity of the control mechanism.

Tungsten Trioxide (WO₃), as an N-type semiconductor material with good mechanical stability, photoelectric effect and electrochromic characteristics, is favored in the field of energy storage and used by researchers at home and abroad to replace cobalt in lithium-ion batteries.

Tungsten Trioxide ceramics are a metal cermet, which means that people add a certain proportion of Tungsten Trioxide into the clay for making ceramics to make ceramics with the advantages of high temperature resistance and non-friability. Compared with traditional ceramics, it not only retains the original advantages, but also increases the high temperature resistance, chemical corrosion resistance, good thermal conductivity and other advantages of tungsten.

Tungsten Trioxide (WO₃) has different morphologies and structures at different temperatures. WO₃ has at least five structural phase transitions between -40 and 740 degrees Celsius, and the hexagonal phase is a stable morphological structure between 200 and 400 degrees Celsius.

Theophylline (THP) is used to treat patients with reversible airway obstruction (asthma and chronic obstructive pulmonary). It relaxes smooth muscles, opens the airways of the lungs, and makes breathing easier. Therefore, it is of great significance to develop an accurate, simple and fast method to measure theophylline in different media.

Platinum (Pt) and Pt alloy electrocatalysts supported on carbon (Pt/C) are the best catalysts for methanol oxidation in direct methanol fuel cells (DMFC). However, their high cost hinder the commercialization of DMFC. Recently, due to the strong synergy between metal oxides and Pt, people have focused their attention on metal oxides. Among the metal oxides, tungsten trioxide (WO3) has special electrochemical properties and can be used as an electrocatalyst carrier.

Progesterone (PGT) are important hormone and it is endogenous-steroid and female sex hormone involved in the pregnancy, menstrual cycle, and embryogenesis of humans. Therefore, sensitive, and rapid detection of low concentrations in biological fluids has become increasingly important.