Processing of TiNi SMA fiber reinforced AZ31 Mg alloy matrix composite by pulsed current hot pressing

Mizuuchi, Kiyoshi; Inoue, Kohei; Hamada, K.; Sugioka, Masami; Itami, Makoto; Fukusumi, Masao; Kawahara, Masakazu

doi:10.1016/j.msea.2003.10.286

Cited by 88 publications

(15 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Tel. : +65 6516 6358; fax: +65 6779 1459. were also made to reinforce AZ31 alloy using TiNi shape memory alloy wires (10-mm diameter and 65-mm length) using pulsed current hot pressing technique [17]. The literature search, however, revealed that no attempt is made to reinforce AZ31B alloy using commonly available, cost effective, thermally stable and stiff alumina particulates using a high volume production solidification processing technique.…”

Section: Introductionmentioning

confidence: 99%

Increasing significantly the failure strain and work of fracture of solidification processed AZ31B using nano-Al2O3 particulates

Nguyen

Gupta

2008

Journal of Alloys and Compounds

157

116

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Increasing significantly the failure strain and work of fracture of solidification processed AZ31B using nano-Al2O3 particulates

Nguyen

Gupta

2008

Journal of Alloys and Compounds

157

116

View full text Add to dashboard Cite

“…On the other hand, fabrication of Ti matrix and Mg matrix smart composites are also reported. Ti-Pd-Ni-W SMA ber/Ti matrix smart composite was produced by sheath-rolling 14) , and TiNi SMA ber/Mg alloy matrix smart composite was produced by pulsed current hot pressing 15) . However, almost all studies are carried out using expensive TiNi SMA.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of Fe-Mn-Si-Cr Shape Memory Alloy Fiber/Aluminum Matrix Smart Composite by Casting

2016

View full text Add to dashboard Cite

If the composites are reinforced by the shape memory alloy (SMA) ber that shrinks in the matrix, one can introduce an arti cial compressive residual stress along the direction of the shrinkage. In our previous study, an SMA ber/plaster smart composite, using Fe-Mn-Si-Cr alloy bers, was fabricated and it was found that the bending strength of the composite was improved by the compressive stress due to the shape recovery force of the SMA bers. However, the imperfect bonding at interface between SMA ber and plaster matrix decreased the bending strength of fabricated composite. In this study, Al matrix smart composites containing Fe-Mn-Si-Cr SMA bers are studied, since it is well known that Fe and its alloys react with Al. Straight Fe-28.2mass%Mn-6.03mass%Si-5.11mass%Cr SMA bers were arranged on the ber holder, they were immersed into a mold with molten Al. During this step, ferrous SMA reacted with Al at ber/matrix interface, results in the good bonding strength at interface. After solidi cation, ferrous SMA ber/Al matrix composite could be obtained. This composite was subjected to the rolling deformation to induce the martensitic transformation from γ austenite to ε martensite in SMA bers. Then the composite was heated to induce the reverse transformation from ε martensite to γ austenite. The ferrous SMA bers in the composite shrank during this reverse transformation, which could induce tensile stress in bers and compressive stress in the matrix. This compressive stress in the matrix is a key factor that enhances the mechanical properties of such smart composite. Mechanical properties of fabricated smart composites were also studied.

show abstract

“…In our study, to avoid the above-mentioned damages, spark plasma sintering (SPS) processing [15][16][17][18][19][20] was used as a processing technique. Chu et al [20] have fabricated Al/diamond composites by SPS processing and obtained the thermal conductivity of 325 W/mK at a diamond volume fraction of 50 vol.%.…”

Section: Introductionmentioning

confidence: 99%

Processing of diamond particle dispersed aluminum matrix composites in continuous solid–liquid co-existent state by SPS and their thermal properties

Mizuuchi

Inoue

Agari

et al. 2011

Composites Part B: Engineering

101

View full text Add to dashboard Cite

Processing of TiNi SMA fiber reinforced AZ31 Mg alloy matrix composite by pulsed current hot pressing

Cited by 88 publications

References 7 publications

Increasing significantly the failure strain and work of fracture of solidification processed AZ31B using nano-Al2O3 particulates

Increasing significantly the failure strain and work of fracture of solidification processed AZ31B using nano-Al2O3 particulates

Fabrication of Fe-Mn-Si-Cr Shape Memory Alloy Fiber/Aluminum Matrix Smart Composite by Casting

Processing of diamond particle dispersed aluminum matrix composites in continuous solid–liquid co-existent state by SPS and their thermal properties

Contact Info

Product

Resources

About