Glass melting method

• Main Authors: YANG PENGHUI, WANG YANXING, TANG MENGDI, LI XIANZI, SHI XIAOFEI, ZU CHENGKUI, HAN TAO
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: CHEMISTRY; GLASS; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; METALLURGY; MINERAL OR SLAG WOOL

The invention belongs to the technical field of glass preparation, and particularly relates to a glass melting method which comprises the following steps: a glass melting process: melting a glass raw material in a glass melting device through heating to form molten glass; a glass homogenizing step of stirring the molten glass in a glass melting device to form a homogenized glass melt; in the glass melting process and the glass homogenizing process, the atmosphere in the glass melting device is a weak reducing atmosphere, and the pressure of the weak reducing atmosphere is 0.1-0.6 MPa. According to the glass melting method, the volatilization of glass raw materials is controlled, and the consistency of glass components is ensured; coloring ions such as Fe, Ti and Ce in the glass exist in a low valence state, glass coloring is reduced, and the optical, mechanical and chemical stability of the glass is improved. 本发明属于玻璃制备技术领域，具体涉及一种玻璃熔制方法，包括：玻璃熔融工序，在玻璃熔制装置内通过加热将玻璃原料熔融而形成熔融玻璃；玻璃均化工序，在玻璃熔制装置内通过搅拌所述熔融玻璃而形成均化玻璃液；在所述