从China供应商批发进口Tantalum Rod — FOB条款

The application of tantalum rod: it is used to repair and close the cracks and defects of the fractured skull and limbs. Benefits of tantalum rod: not only does tantalum do no harm to the human body, but the human body's muscles can also grow on it, which is medically called biosolubility. Thepressure vessel is mainly made of pure tantalum, which has good corrosion resistance and shape. Ta2.5w and Ta10w tantalum alloys are used at higher strength. The addition of tungsten into tantalum can improve the melting point of tantalum and the high temperature strength of tantalum. point of tantalum is high and the density is high. It has good plasticity under annealing and stable performance at high temperature. After annealing, the tantalum material is soft and tough, which causes serious adhesion during cutting and causes the adhesive wear of the tool. Especially when the cutting speed is lower than 20m/min, the phenomenon of adhesive knife and tear is more serious. When the cutting speed is higher than 40m/min, the tearing phenomenon is greatly reduced. The cutting tool should be as sharp as possible and the cutting speed should not be too low. Generally, hard alloy is used as tool material, and YG8, YW2 and so on are commonly used.