Wear-resistant titanium carbide rods - materials for bushing manufacturing
The production process of this round bar is extremely strict, from the purity control of titanium carbide powder (purity ≥99.5%) to the precise regulation of sintering temperature (about 1500℃), every step affects the final performance. The finished product features excellent dimensional stability. Under temperature variations ranging from -50℃ to 300℃, its coefficient of thermal expansion is only 6×10⁻⁶/℃, which is significantly lower than that of metal materials, ensuring the precision of precision tools in various environments. It is widely used as wear-resistant inserts in automotive molds, capable of withstanding long-term high-pressure friction without easy wear, thus extending the service life of the molds. The length of this round bar can be customized according to requirements, ranging from 100mm to 1000mm, and it can undergo secondary processing such as precision grinding and wire cutting to produce parts of various complex shapes. Although its price is higher than that of ordinary cemented carbide, after considering its service life and processing efficiency comprehensively, the cost per unit product is actually lower. In the gear processing industry, the hobs made from it can ensure that the gear tooth surface accuracy reaches grade 6 or above, meeting the demands of high-end mechanical transmission.
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