Product description
More Info
1.Nitinol bar size Dia3.0mm—20mm
2. Nitinol shape memory bar Surface State Options: ASTMF2063 superelastic nitinol wire
♣ Black oxide surface ♣ As cleaned surface
♣ Medical grade polished surface ♣ Centerless ground surface
3. Chemical composition:
Ni: 55.4% –56.2% C≤0.07 H≤0.005 O≤0.050 N:≤ 0.05
4. Nitinol Application
There are four commonly used types of applications for nitinol.
.Free Recovery: nitinol is deformed at a low temperature, and heated to recover its original shape.
.Constrained Recovery: The same, except that recovery is rigidly prevented, and thus a stress is generate..Work Production: Here the alloy is allowed to recover, but to do so it must act against a force (thus doing work).
.Superelasticity: As discussed above, here the nitinol acts as a super spring.
5. Niti alloy Standard:
ASTM F2063-05 Q/XB1516 Customer specified or Industry Standard
|
Alloy |
Chemical composition |
Af (Fully annealed) |
Min.elongationto failure [%] |
Max. Residual elongation after 6% strain [%] |
Main Applications |
Specifications |
|
|
Superelastic Ni-Ti alloy |
TiNi-SS |
Ti-50.8at% |
-5°C ± 5°C. |
10 |
0.1 |
Eyeglass Frames, Cellular Phone Antennae, Bra Underwire |
Q/XB1516.2 Q/XB1516.2 |
|
TN3 TNC |
TiNiVAl TiNiCr |
-40°C ~50°C |
10 |
0.1 |
|||
|
Body temperature Ni-Ti alloy |
TiNi-YY |
Ti-50.7at%Ni |
Functional Af=33 ± 3 |
15 |
0.1 |
Implantable devices,Bone staples Vascular Stents |
ASTM 2063 |
|
Ti-Ni-01 |
55.6~55.8 wt%Ni |
20 – 40 |
15 |
0.1 |
Guide wires, Stents Orthodontic Arches |
Q/XB1516.1 |
|
|
High temperature Ni-Ti alloy |
Ti-Ni-02 |
54.8~55.5wt%Ni |
45 – 95 |
10 |
0.1 |
Implantable active devices, Surgical tools, Thermostats Coffeepots |
Q/XB1516.1 |
|
TiNiCu |
TiNiCu |
As-Ms ≤ 5 |
10 |
0.1 |
|||
Therapeutic and implantable medical devices
