Results 241 to 250 of about 20,042,377 (298)

Mechanical Response and Functional Performance of Heat-Treated LPBF NiTi Shape Memory Alloys. [PDF]

open access: yesMaterials (Basel)
Ratajski J   +6 more
europepmc   +1 more source

Shape memory properties of the Ti36Ni49Hf15 high temperature shape memory alloy

Materials Letters, 2000
Abstract The shape memory properties have been studied in a Ti 36 Ni 49 Hf 15 high temperature shape memory alloy (SMA) by bending tests. The shape memory effect (SME) of the alloy is closely related to the deformation condition. It shows about 3% completely reversible strain when the TiNiHf alloy is deformed at the room temperature.
Y F Zheng, L C Zhao, X L Meng
exaly   +2 more sources

Two-way shape memory effect of a TiNiHf high temperature shape memory alloy

Journal of Alloys and Compounds, 2004
The two-way shape memory effect in a Ti36Ni49Hf15 high temperature shape memory alloy (SMA) has been systematically studied by bending tests. In the TiNiHf alloy, the martensite deformation is an effective method to get two-way shape memory effect even with a small deformation strain.
Y F Zheng, L C Zhao, X L Meng
exaly   +3 more sources

Tensile characteristics and shape memory effect of Ni56Mn21Co4Ga19 high-temperature shape memory alloy

Scripta Materialia, 2008
Ni56Mn21Co4Ga19 alloys have been successfully hot-rolled to smooth plates of 0.5 mm thickness, and the mechanical and shape memory characteristics were investigated by tensile tests. The results show that the tensile stress and strain of dual-phases Ni56Mn21 Co4Ga19 alloy are 491 MPa and 8.17%, respectively.
Xingjun Liu, Yunqing Ma
exaly   +3 more sources

High temperature shape memory alloys

International Materials Reviews, 2010
Shape memory alloys (SMAs) with high transformation temperatures can enable simplifications and improvements in operating efficiency of many mechanical components designed to operate at tem...
J Ma, I Karaman, R D Noebe
openaire   +1 more source

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