The optimum temperature and time of electrode paste sintering

The optimum sintering temperature and time of the electrode paste depend on the specific production conditions and the composition of the electrode paste. In actual production, the sintering temperature and time need to be adjusted according to the volatiles, resistivity, binder and other components of the electrode paste, as well as the size of the electric furnace, climate and other factors.

Generally speaking, the temperature range of electrode paste sintering is between 650 ° C and 1000 ° C, and the specific optimal temperature needs to be adjusted according to the actual situation. In the sintering process, the appropriate heating rate and constant temperature time should be maintained to ensure that the electrode paste is completely sintered and has excellent performance.

The sintering time is usually determined according to the sintering temperature and the characteristics of the electrode paste. During the sintering process, it should be ensured that the electrode paste has sufficient residence time at high temperatures in order to fully carry out physical and chemical changes. However, too long sintering time may lead to excessive sintering, affecting the electrode performance. Therefore, the optimum sintering time should be shortened as far as possible to improve production efficiency under the premise of ensuring complete sintering.

In short, the optimal temperature and time of electrode paste sintering need to be adjusted according to the specific production conditions and electrode paste composition, and it is recommended to refer to relevant industry standards and practical experience.