Ammonium metatungstate produced by CTIA GROUP LTD is an inorganic compound formed by the combination of ammonium ions (NH₄⁺) and complex polytungstate anions [H₂W₁₂O₄₀]⁶⁻. It is a white powder with the English name Ammonium Metatungstate (AMT), chemical formula H₂₈N₆O₄₁W₁₂, and CAS number 12333-11-8.

The chemical protection capability of cut-resistant tungsten wire is primarily manifested in its outstanding corrosion resistance, oxidation resistance, and stability in extreme chemical environments. The following is an introduction from multiple aspects:

The performance of cut-resistant tungsten wire in high-temperature environments is significantly superior to many other metallic materials, primarily due to tungsten's inherent properties. Below is a detailed analysis of its high-temperature characteristics:

Cut-resistant tungsten wire is widely used in high-demand fields such as photovoltaic silicon wafer cutting, sapphire processing, precision manufacturing, and aerospace due to its high hardness, high strength, high temperature resistance, and wear resistance. The following are key purchasing recommendations for cut-resistant tungsten wire, covering performance parameters, application scenario matching, and supplier selection: