Question

tungsten is made up of​

Answer 1

Answer:

Tungsten is alloyed with various combinations of iron, copper, nickel, cobalt and/or molybdenum. The most common metallic tungsten alloys combine 90-95 percent tungsten with nickel and iron. Adding cobalt to the alloy enhances strength and ductility.

Answer 2

Explanation:

Tungsten is alloyed with various combinations of iron, copper, nickel, cobalt and/or molybdenum. The most common metallic tungsten alloys combine 90-95 percent tungsten with nickel and iron. Adding cobalt to the alloy enhances strength and ductility.