Copper telluride powder is a blue-black octahedral crystal with a relative density of 7.27 and a melting point of approximately 900 ℃. This substance is insoluble in hydrochloric acid and sulfuric acid but can dissolve in bromine water. Copper telluride powder is mainly obtained by melting electrolytic copper and pure tellurium in a crucible with a protective layer of sodium chloride and potassium chloride. It is often used as a raw material for industrial preparation of elemental tellurium.

3D-printed alloy spherical cobalt powder is a metal powder material specifically used for 3D printing technology. This powder has a spherical particle shape, which is crucial for the powder flowability and stacking performance during the 3D printing process. Alloy spherical cobalt powder is usually composed of cobalt and other metallic elements and has specific chemical and physical properties, making it suitable for specific 3D printing applications. During the 3D printing process, the alloy spherical cobalt powder forms the final object through layer-by-layer stacking. Each layer of powder undergoes a precisely controlled melting and curing process to ensure the accuracy and strength of the object. Due to the high melting point and excellent mechanical properties of cobalt, this powder is particularly useful in manufacturing components that require high strength and high-temperature stability.

Calcium nitride powder hydrolyzes when it comes into contact with water to form calcium hydroxide and release ammonia gas. It can also dissolve in dilute acids and decompose in anhydrous alcohol. This characteristic makes calcium nitride play an important role in certain specific chemical reactions and preparation processes.

​Nano Diamond Powder, also known as nanodiamond powder, has the dual characteristics of diamond and nanomaterials. It not only possesses the ultra-high hardness, good chemical stability, and wear resistance of diamond but also possesses various characteristics such as the small size effect and macroscopic quantum tunneling effect commonly found in nanomaterials. Its thermal, magnetic, optical, and electrical properties are also different from ordinary diamond.

​Tin Telluride SnTe Powder, also known as tin telluride powder in Chinese, is a compound material composed of tin (Sn) and tellurium (Te). It has specific physical and chemical properties.

Indium Selenide In2Se3 Powder, also known as In2Se3 powder, is a typical two-dimensional layered semiconductor material. This material has multiple crystal structures, including α、β、γ、δ and κ Five types. The bandgap range of indium selenide is 1.24~1.54 eV, and the specific bandgap range depends on its number of layers. Due to its excellent electronic and optoelectronic properties, indium selenide has important applications in fields such as optoelectronics, photodetectors, and solar cells. Indium selenide can serve as a light-absorbing material in photodetectors and solar cells, effectively absorbing light energy and converting it into electrical energy.

3D Printing Alloy Materials Custom K403 Metal Powder refers to K403 alloy metal powder customized for 3D printing. K403 is a nickel-based cast high-temperature alloy with good thermal strength, oxidation resistance, and corrosion resistance. It is suitable for producing combustion chambers, afterburner components, and insulation screens for gas turbine engines operating below 950 ℃.

Telluride Copper CuTe powder is a compound powder composed of copper and tellurium elements. The appearance is powdery, and the specific color varies depending on the preparation method and purity. The density of copper telluride powder is related to its crystal structure and purity. The solubility in water is low, but it may have good solubility in some organic solvents. Relatively stable at room temperature and pressure but may react with other substances under specific conditions.