1. Good mechanical properties
1. Higher strength and hardness: Tin bronze alloy has higher strength and hardness than pure copper and can withstand greater loads and stresses. Good wear resistance: The tin element in tin bronze alloy can form hard spots and improve the wear resistance of the alloy. Under friction or wear conditions, tin bronze alloy can maintain good surface quality and dimensional stability.
2. Certain elasticity and toughness: Tin bronze alloy has certain elasticity and toughness, and can recover to its original shape after a certain degree of deformation. This makes tin bronze alloy widely used in some occasions that require elasticity and toughness, such as springs, elastic elements, etc.
2. Excellent corrosion resistance
1. Good corrosion resistance to the atmosphere, fresh water and seawater: Tin bronze alloy can form a dense oxide film in the atmosphere, fresh water and seawater to protect the alloy from corrosion. This makes tin bronze alloy widely used in marine engineering, shipbuilding, chemical industry and other fields.
2. It also has a certain corrosion resistance to some acids, alkalis and salt solutions: Tin bronze alloy can also maintain good corrosion resistance in some weak acids, weak alkalis and salt solutions. However, in a strong corrosive environment, tin bronze alloy may corrode and corresponding protective measures need to be taken.
3. Good casting performance
1. Good fluidity: Tin bronze alloy has good liquid fluidity and can fill complex-shaped molds to produce castings with complex shapes and high dimensional accuracy.
2. Small shrinkage: The solidification shrinkage of tin bronze alloy is small, which can reduce defects such as shrinkage cavities and shrinkage in castings and improve the quality of castings.
3. Good weldability: Tin bronze alloy can be connected and repaired by welding, which facilitates the manufacture and maintenance of castings.
Tin bronze alloy has the above characteristics . If you want to know more about the characteristics of tin bronze alloy, please contact Changzhou pufa machinery. Our professional technical team can tailor the solutions you need according to your different needs.