Products & Services
Memory alloy fastening Kit
The shape memory alloy connection fastening kit is a fastening connector equipped with shape memory alloy fastening elements, which is composed of bolts, nuts and fastening rings. Due to the unique properties of the materials, they can be widely used in electrical, high-speed railway, automobile, maritime, chemical, aerospace, engineering machinery and other fields.
Product accessories：
Memory alloy fastening Kit
◆ Product structure and working principle
Working principle: the locking ring is made of shape memory alloy and has temperature sensing ability. After the anti loosening bolt is installed in place, the high-temperature heat source is used to heat the fastening ring. The shape memory alloy effect of the fastening ring will produce radial size contraction during heating and continuously output centripetal restoring force, increase the friction force between the nut and the bolt, and play the role of stopping and anti loosening.
◆ Product performance
● product performance
● applicable temperature:-40℃to 350℃
● anti loosening performance
Test standard:GB/T 10431-2008
Test equipment:Anbu internal medicine transverse vibration test machine
◆ Characteristic
1. Unique self pressurizing function
2.Excellent corrosion resistance
3.High damping
4.High specific strength
5.Wear resistant and non-magnetic
6.High tensile strength
7.Absorb vibration and reduce looseness caused by vibration
8.Resistant to harsh environment and corrosion
9.It shall be fastened for a long time without looseness
10.No coating and environmental protection
◆ Application
Thanks to the irreplaceable shape memory effect, high strength, corrosion resistance, wear resistance and heat conduction of shape memory alloy, shape memory alloy fastener kits have unique advantages in various fields.
keywords：
classification：
Memory alloy products
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