The one-way spring is made of nickel-titanium-based shape memory alloy wire wound, using the memory effect of the shape memory alloy. This spring is also a typical structural component of industrial shape memory alloy components. After the spring is elongated or compressed below the phase transition temperature, hot water or hot air is used as a heat source. When the ambient temperature returns to the phase transition temperature set by the spring, the spring automatically returns to its original shape.

One-way memory springs mostly use offset structure to cooperate with them. Typical products include constant temperature faucet, temperature control box, anti-scalding device, anti-scalding cup, safety valve, temperature control valve, etc.

Standard: ASTM2063

Certification: ISO9001, SGS

Nitinol shape memory alloy material, the surface color is silver white and original black. The raw material is 0A grade small particle military grade sponge titanium, which is smelted by imported equipment. Through multiple production processes, multiple proprietary processing technologies and strict inspection procedures, high-quality memory materials are produced. Its surface quality, elasticity, plasticity, impurity content and other indicators comply with EU environmental protection requirements, and product quality complies with national standards.