As a new medical X-ray protection material, W-Ni-Cu alloy (tungsten-based alloy), is lead-free, environmentally-friendly and non-magnetic, and has high density (~18.8g/cm3), strong ability to absorb high-energy rays. Also, it is machinable and weldable. Besides, it has properties of high hardness, high strength and low coefficient of thermal expansion. Therefore, W-Ni-Cu alloy is widely used in the field of medical radiation shielding sensitive to the magnetic environment.

Movable tungsten alloy protective screen is made of high-performance tungsten alloy material - a new shielding material (traditional shielding material - lead) with excellent radiation shielding performance, so it is often for shielding protection in X-ray imaging rooms, dental clinics, wards and operating rooms, to protect patients from X-rays and other radiation.

Tungsten alloy radiation-proof foil is the first choice for medical radiation shielding as it has strong ability to absorb radiation such as gamma ray and X ray. Compared with foils made of traditional shielding materials such as lead, the shielding performance of tungsten alloy foils is much better than others. Due to its high density, the volume of tungsten alloy foil is 1/3 smaller than lead foil, but shielding function is equivalent.

Tungsten alloy vial shield is made of high quality tungsten alloy with a thickness of 6 mm in every direction (Eq to 10 mm lead at 150 KeV), which is suitable for storage and use of vials containing radiopharmaceuticals. And the vial shield is equipped with a threaded cap for the introduction of the vial, and with a magnetic cap for the access to the vial "cap".

Medical radiation-proof tungsten alloy screen is new type of protective screen that has excellent radiation shielding performance (which is better than that of lead screen) and is environmentally friendly, so it is expected to replace the traditional lead screen for use in CT rooms and dental hospitals.

X-ray protective tungsten alloy screen is made of high quality tungsten based alloy with excellent X-ray radiation shielding performance, which is mainly applied for enhancing the protective effect of patients’ radiology diagnosis and treatment. Also, such a screen can be used in industrial radiation protection.

Fabrication of cemented carbides is the main use of tungsten carbide (WC). This application uses powders with a wide range of mean particle size. Submicron grained cemented carbides use very tiny tungsten carbide powders, which is very useful as catalyst. Cemented carbides of submicron carbide grains show an improved toughness to hardness ratio.

Ammonium paratungstate (APT) as an important precursor in tungsten industry. It is the raw material for the majority of tungsten products. For example, tungsten trioxide (WO₃), tungsten blue oxide, tungstic acid and ammonium metatungstate, etc. These are all intermediates by subsequent calcination and/or reduction of APT. Another significant middle product is monoclinic W₁₈O₄₉, (WO_2.72), one of the tungsten suboxides, is an important intermediate product of WO₃, influencing significantly the morphology of the tungsten powder end-product. W₁₈O₄₉ crystallises in needles and agglomerates of needle-like crystallites. This is true for the formation by vapour transport, in oxidative, and reductive atmospheres and for the transformation in the solid phase.

WO3 composite coating is a good choice for formaldehyde degradation. It is the photocatalytic performance of tungsten trioxide that make WO3 composite coating have the performance of degrading formaldehyde, thereby improving air quality and human health.

Ammonium metatungstate is used as the active component in the preparation of honeycomb ceramic catalyst. And the prepared high specific surface area porous honeycomb ceramic catalyst is particularly suitable for soot purification in thermal power plants, glass plants, chemical plants and other fields.