As a basic material in the semiconductor industry and photovoltaic field, the quality of monocrystalline silicon directly determines the performance and efficiency of downstream products.

In the actual use process, tungsten crucibles often face the risk of crack formation, which not only affects its service life, but also directly affects the stability of the process and product quality.

Tungsten crucible plays an important role in the process of crystal growth, such as bearing molten raw materials, high-temperature heat transfer and environmental isolation, and its reasonable design directly affects the quality, yield and stability of the whole process. Therefore, it is of great significance to carry out the optimal design of the crucible according to the special working conditions of the crystal growth furnace.

Tungsten crucible is widely used in high-temperature vacuum processes such as crystal growth, rare metal smelting and vacuum evaporation due to its high temperature resistance, thermal shock resistance and strong chemical inertness.

As an indispensable key material in the high-temperature industry, the performance of tungsten crucible directly affects the production efficiency and product quality in many fields such as crystal growth, metal melting and vacuum evaporation. Among the many performance indicators, the purity level of tungsten material not only determines the physical properties of the crucible, but also has a profound impact on its chemical stability, mechanical strength and service life.

Tungsten crucibles are widely used in crystal growth, metal smelting and vacuum evaporation processes. However, in the high-temperature oxidation environment, its performance has certain particularities and limitations, which has become an important issue that must be paid attention to in its practical application.

Although tungsten itself has excellent thermal stability and corrosion resistance, the actual service life of tungsten crucibles is affected by a number of factors. Therefore, a lifetime assessment of the system not only helps to improve the efficiency of equipment operation, but also reduces material waste and maintenance costs.

Tungsten crucible is one of the typical applications of tungsten material, in addition to the performance of the material itself, the influence of machining accuracy on the final performance of the crucible can not be ignored, especially in the context of increasingly strict requirements for high-precision manufacturing and thermal field control, processing quality has become one of the key factors to evaluate the reliability and practicability of the crucible.

As an important part of the process of carrying molten metal, crystal growth, high-temperature evaporation, etc., tungsten crucible must not only have excellent high-temperature stability and chemical inertness, but also have good heat transfer performance to ensure the thermal efficiency of the process and the uniformity of temperature control.

Tungsten crucibles are widely used in sapphire crystal growth, rare metal smelting, high-temperature material testing and other fields due to their excellent high-temperature stability and corrosion resistance.