How to control the shrinkage rate of platinum electrode slurry during solidification or sintering process

The solidification and sintering of platinum electrode paste are key steps in the manufacturing process of electronic components, which directly affect the electrical and mechanical properties of the product. Controlling the shrinkage rate of platinum electrode slurry during this process is crucial for ensuring product quality. This article will explore Advanced Institute (Shenzhen) Technology Co., LtdResearch Platinum Brand YB8201 Platinum Electrode SlurryThe technical method for controlling shrinkage rate during solidification or sintering process.

1. Choose the appropriate substrate and formula

The shrinkage rate of platinum electrode slurry is affected by the substrate and slurry formulation.Advanced Institute (Shenzhen) Technology Co., LtdBy precisely controlling the ratio of platinum particles, binder, and solvent in the YB8201 platinum electrode slurry, the rheological properties of the slurry are optimized to reduce shrinkage during solidification or sintering processes.

2. Precise control of sintering temperature and time

The temperature and time during the sintering process have a significant impact on the shrinkage rate.Research Platinum Brand YB8201 Platinum Electrode SlurryDuring high-temperature sintering, it is usually necessary to maintain the peak temperature at 1450 to 1550 ° C for 120 minutes to ensure complete sintering and obtain high-quality electrodes. By precisely controlling the sintering temperature and time, the shrinkage rate during the sintering process can be significantly reduced.

3. Adopting a step-by-step sintering process

The step-by-step sintering process can effectively control the shrinkage rate. Advanced Institute (Shenzhen) Technology Co., Ltd. adopts a two-step sintering process, first performing medium and low temperature debinding sintering, and then performing high temperature strengthening sintering. This step-by-step sintering method can utilize the reaction sintering oxidation expansion effect to offset the shrinkage deformation during the step-by-step sintering process.

4. Add sintering expansion agent

The addition of sintering expansion agent is another method to control the shrinkage rate. By adding two or more sintering expansion agents, the expansion of the matrix can be achieved during the sintering process, thereby offsetting the sintering shrinkage rate. Advanced Institute (Shenzhen) Technology Co., Ltd. controls the shrinkage rate by adjusting the type and amount of sintering expansion agent and utilizing the reaction sintering oxidation expansion effect.

5. Optimize sintering environment

The sintering environment, such as atmosphere and pressure, can also affect the shrinkage rate. During the sintering process of YB8201 platinum electrode paste from Yanbo brand, by controlling the atmosphere and pressure, oxidation and volatilization can be reduced, thereby controlling the shrinkage rate.

6. Post processing technology

The post-treatment processes after sintering, such as heat treatment and mechanical processing, can be used to further adjust and control the shrinkage rate. Advanced Institute (Shenzhen) Technology Co., Ltd. ensures the dimensional accuracy and performance of the final product of the YB8201 platinum electrode slurry from Yanbo brand through post-processing technology.

conclusion

Through the above methods, Advanced Institute (Shenzhen) Technology Co., Ltd. is able to accurately control the shrinkage rate of the YB8201 platinum electrode slurry of the Research Platinum brand during the curing or sintering process, ensuring the high performance and reliability of the product. The application of these technical methods has made the YB8201 platinum electrode slurry of Yanbo brand perform well in high-temperature electrochemical equipment and become an ideal electrode material.

The above data is for reference only, and specific performance may vary due to production processes and product specifications.