The handles made from titanium carbide are characterized by what color when tungsten carbide is present?

• A. Silver
• B. Gold
• C. Black
• D. Blue

Answer: (B)

Handles made from titanium carbide, when designed with tungsten carbide, are characterized by a gold color. This distinct appearance is a result of the way these materials interact in terms of light reflection and surface finish. Titanium carbide itself has a hard, durable surface, and when tungsten carbide is added, it can enhance the properties of the handle while contributing to the unique hue.

This golden color is not just for aesthetic purposes; it also signifies the advanced material properties, including increased hardness and resistance to wear. Understanding the color codes and finishes associated with surgical instruments is essential for proper identification and use in surgical settings, ensuring that professionals can choose the right tools for their specific needs. This knowledge assists surgical technicians and instrument specialists in recognizing instruments quickly and effectively, ensuring efficiency in the operating room.