“High specific gravity” usually means that the ratio of the object's weight to its volume is large, that is, the density is high. In different fields, "high proportion" may have different meanings and applications. Here are some things that may be related to "high weight":

- High specific gravity tungsten alloy: It is an alloy based on tungsten with a small amount of Ni, Co, Mo and other elements added. It is also called "high-density alloy". It has excellent characteristics such as high specific gravity, high strength, strong radiation absorption ability, large thermal conductivity coefficient, small thermal expansion coefficient, good electrical conductivity, good weldability and processability. It is widely used in aerospace, aviation, military, oil drilling, Electrical instrumentation, medicine and other industrial fields.

- Application of high specific gravity alloys: High specific gravity alloys are often used in the aerospace field to manufacture aircraft parts, missile components, and spacecraft structures; in the automotive industry, they can be used to manufacture automotive engine parts, brake systems, and balance weights; in medical devices The field is mainly used in radiotherapy and nuclear medicine equipment.

- Advantages of high specific gravity alloys: high density, excellent mechanical properties and corrosion resistance. With the development of related fields, high specific gravity alloys are expected to play an important role in more fields.

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