The influence of sintering process of chip resistor paste on the final product resistance value

In the field of modern electronic technology, chip resistors are an important component of electronic components, and their stability and reliability in performance are crucial. The sintering process of resistance paste, as one of the key factors affecting the resistance value of chip resistors, cannot be ignored. This article will delve into the research and development of Advanced Institute (Shenzhen) Technology Co., LtdResearch Platinum Brand Chip Resistive SlurryThe sintering process and its impact on the final product resistance value.

1、 The basic composition and characteristics of resistor paste

Resistance paste is a paste made by mixing metal oxide powder, glass powder, and organic carrier in a certain proportion. The research platinum brand chip resistor paste developed by the Advanced Institute has a wide range of application prospects in the field of electronic materials due to its excellent physical and chemical properties. Its main components include ruthenium dioxide (RuO ₂), bismuth ruthenate (Bi ₂ Ru ₂ O ₇), etc. These components not only have high conductivity and high temperature stability, but also good corrosion resistance, making them an ideal choice for making high-precision resistors.

2、 The influence of sintering process on resistance value

1. sintering temperature

The sintering temperature has an impactresistor pasteOne of the key factors of performance. During the sintering process, as the temperature increases, the organic matter in the resistance slurry gradually evaporates, and the metal oxide powder and glass powder undergo a chemical reaction to form a thin film with a specific resistance value. The Advanced Institute has optimized the sintering process and adopted low-temperature sintering technology, which not only reduces energy consumption but also improves the performance of the resistance slurry. Low temperature sintering helps to reduce the thermal stress of the resistance slurry during the sintering process, thereby avoiding fluctuations in resistance values.

2. sintering time

The length of sintering time also has a significant impact on the resistance value. In the early stage of sintering, as the sintering time increases, the resistance slurry gradually becomes denser and the resistance value gradually stabilizes. However, excessively long sintering time can cause excessive reaction of the resistance slurry, resulting in unnecessary impurities and affecting the accuracy of the resistance value. Therefore, the advanced institute strictly controls the sintering time in the sintering process to ensure that the resistance slurry forms a stable resistance value in the optimal state.

3. sintering atmosphere

The sintering atmosphere also has a significant impact on the properties of the resistance paste. In a reducing atmosphere, the metal oxide powder in the resistance slurry is easily reduced to elemental metal, resulting in a decrease in resistance value. In an oxidizing atmosphere, metal oxide powder is more likely to maintain its oxidized state, thereby maintaining a stable resistance value. Advanced Institute ensures the formation of stable resistive thin films under optimal conditions by adjusting the sintering atmosphere.

3、 The advantages of advanced research platinum brand chip resistor paste

1. high-precision

Advanced InstituteResearch Platinum Brand Chip Resistive SlurryThrough precise sintering process control, high precision of resistance values has been achieved. It has a wide range of resistance values and good stability, which can meet the needs of different application scenarios.

2. high reliability

Advanced Institute Research Platinum brand chip resistor paste has excellent high temperature resistance and corrosion resistance, and can maintain stable resistance values in harsh environments. In addition, its unique electron transfer characteristics enable resistors based on this resistive paste to exhibit excellent stability under dynamic loads.

3. Environmentally friendly and pollution-free

Advanced Institute Research Platinum brand chip resistor paste adopts environmentally friendly materials and processes, reducing its impact on the environment. Meets the requirements of modern electronic technology for green and pollution-free products.

4、 Conclusion

In summary, the sintering process has a significant impact on the resistance value of chip resistor paste. Advanced Institute has achieved high precision, high reliability, and environmentally friendly pollution-free research on platinum brand chip resistor paste by optimizing the sintering process, strictly controlling the sintering temperature, time, and atmosphere. In the future, with the continuous development of electronic technology, the Advanced Institute will continue to devote itself to the research and innovation of resistance paste and its sintering process, contributing to the construction of a more intelligent, efficient, and sustainable electronic world.
The above data is for reference only, and specific performance may vary due to production processes and product specifications.