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.

Tungsten alloy counterweight has been used for weighting golf club head in order to gain better performance. The present club provides a golf club head with performance weighting through the use of a sole component composed of a tungsten alloy material.

Tungstate nanomaterial has a good application prospects in scintillation materials, optical fibers, photoluminescent materials, microwave applications, humidity sensors, magnetic devices, catalysts and corrosion inhibitors, and have become a hot research topic in recent years. In addition to the above-mentioned application potential, barium tungstate nanomaterial is also a good photocatalyst for the degradation of organic pollutants under light irradiation.

Tungsten carbide coating by plasma spraying is mainly used for anti-sliding friction, vibration friction, wear resistance and corrosion protection of aero-engines below 500 ℃. It has been widely used in aero-engines at home and abroad.

Bipropellant attitude and orbit control engine is an important part of modern space vehicles and strategic and tactical weapons, which is widely used in orbit control and attitude adjustment. In recent years, with the development of new aircraft or weapons, the requirement for engine performance has been increasing. It requires that specific impulse be increased and chamber pressure be increased, so as to reduce propellant consumption and engine weight, prolong engine life or increase the range of strategic weapons.

Highly crystalline and hexagonal single-phase cesium tungsten bronze(Cs0.32WO3) nanoparticles can be successfully synthesized by a flame-assisted spray pyrolysis. The proposed process has several advantages, including a short reaction time and the ability to yield products with high purity and good energy efficiency. Furthermore, the Cs0.32WO3 nanoparticles produced in this research showed a remarkable near-infrared shielding ability with a 97.7% cut-off at 1500 nm.