Iron|based superelastic alloys with near|constant critical stress ...

Iron-based superelastic alloys with near-constant critical stress ...

We discovered an iron-based superelastic alloy system in which the critical stress can be optimized. Our Fe-Mn-Al-Cr-Ni alloys have a ...

Iron-based superelastic alloys with near-constant critical stress ...

Our Fe-Mn-Al-Cr-Ni alloys have a controllable temperature dependence that goes from positive to negative, depending on the chromium content.

Iron-based superelastic alloys with near-constant critical stress ...

We discovered an iron-based superelastic alloy system in which the critical stress can be optimized. Our Fe-Mn-Al-Cr-Ni alloys have a controllable temperature ...

Iron-based superelastic alloys with near-constant critical stress ...

Request PDF | Iron-based superelastic alloys with near-constant critical stress temperature dependence | Temperature-stable superelasticity ...

Iron-based superelastic alloys with near-constant critical stress ...

Temperature-stable superelasticity Shape memory alloys are superelastic, which means that they can recover their original shape after a large amount of ...

Research News - A New Iron Based Superelastic Alloy Capable of ...

Generally, SEAs have a positive temperature dependence; the critical stress increases as the temperature rises. Conventional metal-based SEAs ...

A new iron based superelastic alloy capable of withstanding ...

Iron-based superelastic alloys with near-constant critical stress temperature dependence. Science, 2020; 369 (6505): 855 DOI: 10.1126 ...

Iron-based superelastic alloys with near-constant critical stress ...

Fingerprint. Dive into the research topics of 'Iron-based superelastic alloys with near-constant critical stress temperature dependence'.

Iron-based smart alloys for critical applications: a review on ...

The Fe–Mn–Al–Ni alloy can solve a problem in alloys that are superelastic, which has large stress sensitivity to temperature for martensitic ...

Structural and superelastic properties of Fe–Mn–Al–Ni shape ...

Furthermore, Fe–Mn–Al–Ni exhibits a lower temperature dependence of the critical stress for martensitic transformation (0.53 MPa °C−1 [18]) compared to Ni–Ti ( ...

Research Progress of Fe-Based Superelastic Alloys - MDPI

Therefore, different with the shape memory alloys, superelastic alloys can exhibit superelasticity at a constant temperature without heating and cooling [1].

Effect of grain size on the superelastic response of a FeMnAlNi ...

Fe-Mn-Al-Ni pseudoelastic alloys show two additional interesting properties: a) the critical stress to induce the martensite has a weak temperature dependence ( ...

(PDF) Iron-based smart alloys for critical applications: a review on ...

Iron-based shape memory alloy (Fe-SMA) is a smart material that has been recently engineered and developed for civil engineering applications.

This superelastic alloy retains its shape under extreme conditions

The iron-based SEA can withstand temperatures past traditional points of critical stress and it a cost-effective alternative to conventional ...

A superelastic alloy with a nearly limitless temperature ... - Phys.org

Xia el al., "Iron-based superelastic alloys with near-constant critical stress temperature dependence," Science (2020). science.sciencemag.org/cgi/doi ...

FeMnNiAl Iron-Based Shape Memory Alloy: Promises and Challenges

notice the similarity in the critical transformation stresses. Shap. Mem. Superelasticity. 123. Page 5. in both cases, tension and compression). This can be.

Special Issue Focus on Fe-Based Shape Memory Alloys

In addition to the low cost, unique and interesting properties have been reported, including a wide superelastic window with near-constant ...

Design of novel shape memory alloys and their applications

... based shape memory (or superelastic) alloys through alloy and ... Kainuma, Iron-based superelastic alloys with near-constant critical stress ...

High-temperature superelasticity in NiTiPt and NiTiPd shape ...

Alloying NiTi shape memory alloys with sufficient Pt and Pd at the expense of Ni has been shown to increase transformation temperatures well above those ...

Cyclic Superelastic Behavior of Iron-Based Fe-Ni-Co-Al-Ti-Nb ...

Iron-based shape memory alloys came into focus as promising candidate materials for large-scale structural applications owing to their ...