Analysis of the influence of atmosphere in Bell Type High-Temperature Sintering Furnace on the sinte (Shopping - Wholesale)
Item ID 2514417 in Category: Shopping - Wholesale
Analysis of the influence of atmosphere in Bell Type High-Temperature Sintering Furnace on the sinte | |
The atmosphere in Bell Type High-Temperature Sintering Furnace has an extremely important influence on the sintering quality of electronic chips. First, the influence of oxidizing atmosphere on the sintering quality of electronic chips is relatively complex. Under a certain degree of oxidizing atmosphere, some metal impurities on the surface of the chip may be oxidized to form oxides. If these oxides cannot be completely removed in the subsequent process, they may form defects inside the chip, affecting the electrical performance and reliability of the chip. For example, when there are trace amounts of metal impurities on the surface of the chip, these impurities will react with oxygen to form oxides during high-temperature sintering in an oxidizing atmosphere, which may increase the resistance of the chip and interfere with signal transmission. Moreover, excessive oxidizing atmosphere may also cause unnecessary oxidation reactions in the chip material itself, change the chemical composition and structure of the chip, and reduce the performance of the chip. Second, reducing atmosphere also plays a key role in the sintering quality of electronic chips. Reducing atmosphere can prevent chip materials from being oxidized, and can promote the reduction reaction of certain metal materials, improving the conductivity and connectivity of metals. For example, when sintering electronic chips containing metal electrodes, the reducing atmosphere can reduce the metal oxides in the metal electrodes to metals, thereby reducing the resistance of the electrodes and improving the performance of the chip. However, if the reducing atmosphere is too strong, it may cause some components in the chip material to be over-reduced, destroying the structure and performance stability of the chip. In addition, inert atmosphere is also of great significance in the sintering of electronic chips. Inert atmospheres such as nitrogen and argon can provide a stable environment for chip sintering and avoid unnecessary chemical reactions between the chip and the external atmosphere. Under an inert atmosphere, the sintering process of the chip is purer and can better maintain the original performance and structure of the chip material. Moreover, the inert atmosphere can effectively prevent the chip from being contaminated during the sintering process and improve the quality and yield of the chip. In summary, the atmosphere in the Bell Type High-Temperature Sintering Furnace has a vital influence on the sintering quality of electronic chips. During the sintering process of electronic chips, it is necessary to accurately control the atmosphere in the furnace according to the material, structure and performance requirements of the chip to ensure the sintering quality and performance of the chip. | |
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2024-11-24 (0.225 sec)