High electrical and thermal conductivity:
Pure nickel materials have good electrical conductivity, which makes it ideal for use in electrical and electronic devices.
Corrosion resistance:
In addition to poor performance in strong alkali environments, pure nickel exhibits excellent corrosion resistance in most reducing media.
Weldability and processability:
Easy to weld, and in hot and cold states have good pressure processability, easy to manufacture complex shapes of products.
Suitable linear expansion coefficient:
This feature is particularly important for applications where high temperature stability is required.
High strength and toughness:
It can maintain good mechanical strength and ductility even at high temperatures.
Memory alloy characteristics (certain specific alloys):
As mentioned in memory alloys, the original shape can be restored under certain temperature conditions.