Tungsten alloy counterweight helps the glider fly at a faster optimal speed by increasing the mass of the main body, as well as calming down the speed to make sure it is not influenced by the turbulent air it flies through.

As a phase change material (PCM), vanadium dioxide (VO₂) undergoes a transition from a high temperature tetragonal phase to a low temperature monoclinic phase at around 68° C. This phase change occurs on the order of nanoseconds and is reversible multiple times, accompanied by light, electrical, magnetic and other properties such as refractive index n, reflectivity R and resistivity and a series of mutations. Therefore, vanadium dioxide has broad application prospects in smart window materials, optical storage, photoelectric switches and infrared radiation detectors.

With the increasingly stringent regulations and fuel specifications of the global refining industry, the deep removal of sulfur compounds in fuel oil has attracted more and more attention. In recent years, there have been many different exploration methods, including adsorption desulfurization (ADS). Oxidative desulfurization (ODS) and extractive desulfurization; among them, ODS has attracted great research interest because it can not only react under mild conditions but also exhibit high activity for aromatic sulfur compounds. The key to oxidative desulfurization lies in the synthesis of one. A catalyst having high catalytic activity and easy separation and recovery.

Engine is the heart of modern industrial technology. Adding lubricant additive into engine can reduce friction, wear, heat dissipation, cleaning, sealing and cushioning. Its purpose is to reduce piston wear, reduce energy loss and improve fuel economy.

The front and rear casings of the aero-engine compressor are made of iron-based and nickel-based alloys respectively. During the process of use, the butt joints of the front and rear casings are in a vibrating state, and are prone to impact wear and damage after a period of wear. The life of the front and rear casings is shortened, so it is necessary to prepare a coating with high wear resistance to solve the wear of aviation equipment and prolong the service life of aviation equipment.

The piston and connecting rod mechanism are connected to the crankshaft. The crankshaft bears the pressure generated by the combustion of fuel mixture through the piston and connecting rod, and converts the reciprocating motion of the piston into rotating motion. A sliding component between the crankshaft and the connecting rod becomes a bearing, which together with the oil forms a sliding bearing.

The coating material of turbine outer ring of engine, especially aeroengine, requires advanced high temperature resistance, oxidation resistance, thermal erosion resistance and good sealing performance. Tungsten chromium cobalt alloy powder is a kind of coating material which can be used as the bottom layer. It has good adhesion and bonding strength with titanium alloy and other superalloys. The structure of the coating is evenly distributed. There are no cracks, delamination and separation between the coating and the substrate. It is a good bottom layer material for spraying.

When it comes to crankshaft, finely balancing the rotating assembly made by tungsten alloy counterweight is a step that is often overlooked.

Tungsten alloy counterweight is one of the heaviest material available in self-winding watches usage by the general public. Most watches sold today feature an automatic movement. These watches require nothing more than regular wear to keep them running. But how does an automatic watch self-wind? Do you need a watch winder if you only wear your watch from time to time?   

A stone crusher comprising a tungsten alloy counterweight rod provides an opportunity to change the weight and counterweight to optimize mass action in stone crusher.