Common civil grade and medical grade: O<0.05% C<0.05% High purity grade: O<0.02% C<0.01%

SMA sheet(NiTi): Dia.0.3-30mm

SMA foil (NiTi) : Dia.0.03-0.3mm

SMA tube (NiTi): OD 0.3-30mm

SMA wire (NiTi): Dia.0.015-30mm; Ni 54%-57% Narrow Hysteresis Nitinol Alloy--NiTiCu Wide Hysteresis Nitinol Alloy--NiTiNb , NiTiFe

SMA Actuator is divided into actuator muscle wire, actuator spring (see SMA Spring), actuator customized product (wire or plate drive, see SMA Customized Product). SMA Muscle Wire SMA Muscle Wire is a name for shape memory alloy actuator wires. Made of nickel-titanium these small diameter wires contract (typically 2% to 4% of their length) like muscles when electrically driven or heated. GEE manufactures two standard transition temperature materials: LT (70°C -85°C), and HT (90°C-110 °C).

SMA spring (NiTi) is divided into one-way memory spring (-90°C -- 350°C) and two-way memory spring (-10°C -- 90°C). Among them, two-way memory spring and narrow hysteresis spring (NiTiCu spring) is our characteristic product. Temperature control accuracy of the spring is ±2°C.

It can be customized according to the special needs of colleges and scientific research institutes, and can be also informed the application in order to design chemical components and structures.