The usual formulation of German silver is 60% copper, 20% nickel and 20% zinc. German silver is named due to its silvery appearance, but it contains no elemental silver unless plated.
260) German silver contains
Answer is:
0% silver
Explanation:
Related Engineering Materials MCQ with Answers
Answer is:
titanium alloys
Answer is:
graphite.
Explanation:
A crucible is a pot that is used to keep metals for melting in a furnace. Furnace crucibles are designed to withstand the highest temperatures encountered in the metal casting works. and it is made of graphite.