High specific gravity alloy mold

  High specific gravity alloy is a type of alloy with tungsten as the matrix (W content 85-99%) and added elements such as Ni, Cu, Co, Mo, and Cr.
According to alloy composition characteristics and uses, it is divided into main series such as W-Ni-Fe, W-Ni-Cu, W-Co, W-WC-Cu, W-Ag, etc. Its density is as high as 16.5-19.0g/cm3, and is known by the world Called high specific gravity alloys.
High specific gravity alloys occupy an important position in the industrial field due to their unique properties. First of all, its density is relatively high, generally between 16.5-18.75 grams/cubic centimeter, which gives it a significant weight advantage in structural design.
Secondly, the strength of high-specific gravity alloys is very high, and the tensile strength can reach 700-1000 MPa, which makes it perform well when withstanding high-intensity loads and is particularly critical for aerospace and military applications.
It is worth mentioning that its ability to absorb rays is also quite strong, 30-40% higher than that of lead, showing superiority in the nuclear industry and radiation protection fields.
In terms of thermal conductivity, high specific gravity alloys are particularly outstanding. Their thermal conductivity is five times that of mold steel, which is an ideal choice for electronic equipment and welding processes that require efficient heat dissipation.
In addition, its thermal expansion coefficient is extremely low, only 1/2 to 1/3 of iron or steel, which makes high-specific gravity alloys show excellent stability under temperature changes, especially indispensable in precision instrument manufacturing.
Another notable feature of high-specific-gravity alloys is their good electrical conductivity, which makes them widely used in the lighting and welding industries to ensure efficient and safe power transmission.
Finally, due to its ease of welding and processing, high specific gravity alloys can adapt to various manufacturing processes and are widely used in industrial fields such as aerospace, aviation, military, oil drilling, electrical instrumentation, and medicine.
Showing its wide applicability and efficiency.