B) nickel, copper, and zinc
C) copper, nickel and antimony
D) iron, zinc, and bismuth
B) nickel, copper, and zinc
C) copper, nickel and antimony
D) iron, zinc, and bismuth
B) iron, nickel and copper
C) iron, lead, and tin
D) iron, aluminum, and magnesium
A) improvement of casting characteristics
B) improvement of corrosion resistance
C) one of the best-known age and precipitation-hardening systems
D) improving machine
A) 70% copper and 30% zinc
B) 90% copper and 10% tin
C) 85-92% copper and the rest tin with little lead and nickel
A) resistance to shear stress is small
B) fluid pressure is zero
C) linear deformation is small