Loading patent…
AssigneeChongqing Aureavia Hi-tech Glass Co., Ltd.
InventorsWei Hu, Baoquan Tan, Xuming Liu
Estimating the term…
A salt bath for glass reinforcement, including a nitrate and a metal compound. The mass fraction of the nitrate is not less than 50%, and the nitrate is in a molten state. The metal compound is fused into the nitrate, and the metal compound contains the same metal element as the nitrate. The mass fraction of the metal element in the molecular formula corresponding to the metal compound is greater than the mass fraction in the molecular formula corresponding to the nitrate. Thus, compared with the existing salt bath, under the condition of the same mass, the salt bath can provide more effective amount of metal ions, thereby increasing the strength of glass after reinforcement, and at the same time, the lifetime of the salt bath is increased, reducing the waste of resources and environmental pollution.
A salt bath for glass reinforcement including a nitrate with a mass fraction not less than 50% in a molten state, and a metal compound fused into the nitrate, wherein the metal compound contains a same metal element as the nitrate, wherein a mass fraction of the metal element in a molecular formula corresponding to the metal compound is greater than a mass fraction of the metal element in a molecular formula corresponding to the nitrate;
Dependencies are inferred from the claim text.