On the Change of the Thermal Demagnetization Curve of Permalloy by Low-Temperature Heat-Treatment

Tomita, Sadami

doi:10.2320/jinstmet1952.27.1_1

Cited by 2 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…7(b) that the short range ordered domains are destroyed by the repetition of cutting of dislocations introduced by plastic deformation, and finally disordering was achieved. It is noted that there was literature using short-range ordered phase in the past, 24) but short-range ordered domains are used in the present study since the electrical resistivity measurement detects small domains working as scattering centers.…”

Section: Electrical Resistivity Measurementsmentioning

confidence: 99%

A Comparison Study of Electrical Resistivity, Vickers Hardness, and Microstructures of Alloy 625 Prior and Posterior to Rolling

Nagata¹,

Takeda²,

Adachi

et al. 2022

Mater. Trans.

View full text Add to dashboard Cite

Electrical resistivity and Vickers hardness of Alloy 625 due to cold rolling were measured, and, discussed with the microstructural change obtained using electron backscattered diffraction and X-ray diffraction. Both increase in dislocation density and grain subdivision due to rolling was observed. Although the electrical resistivity of the normal pure metals increases with increasing the rolling reduction, that of Alloy 625 initially decreased with increasing the rolling reduction of 70%. Then, the electrical resistivity slightly increased with increasing the rolling reduction of 80%. Up to the rolling reduction of 70%, the reduction of electrical resistivity is associated with K-effect, which is the destroy of the short-range ordered domain due to the plastic deformation. On the other hand, Vickers hardness increased with increasing the rolling reduction. It was associated with the contribution of grain refinement, dislocation, solid solution, and sort-range order strengthening.

show abstract

Section: Electrical Resistivity Measurementsmentioning

confidence: 99%

A Comparison Study of Electrical Resistivity, Vickers Hardness, and Microstructures of Alloy 625 Prior and Posterior to Rolling

Nagata¹,

Takeda²,

Adachi

et al. 2022

Mater. Trans.

View full text Add to dashboard Cite

show abstract

A Comparison Study of Electrical Resistivity, Vickers Hardness, and Microstructures of Alloy 625 Prior and Posterior to Rolling

知裕

康平

大樹

et al. 2021

J. Japan Inst. Metals and Materials

View full text Add to dashboard Cite

Electrical resistivity and Vickers hardness of Alloy 625 due to cold rolling were measured, and, discussed with the microstructural change obtained using electron backscattered diffraction and X-ray diffraction. Both increase in dislocation density and grain subdivision due to rolling was observed. Although the electrical resistivity of the normal pure metals increases with increasing the rolling reduction, that of Alloy 625 initially decreased with increasing the rolling reduction of 70％. Then, the electrical resistivity slightly increased with increasing the rolling reduction of 80％. Up to the rolling reduction of 70％, the reduction of electrical resistivity is associated with K effect, which is the destroy of the short-range ordered domain due to the plastic deformation. On the other hand, Vickers hardness increased with increasing the rolling reduction. It was associated with the contribution of grain refinement, dislocation, solid solution, and sort-range order strengthening.

show abstract

On the Change of the Thermal Demagnetization Curve of Permalloy by Low-Temperature Heat-Treatment

Cited by 2 publications

References 0 publications

A Comparison Study of Electrical Resistivity, Vickers Hardness, and Microstructures of Alloy 625 Prior and Posterior to Rolling

A Comparison Study of Electrical Resistivity, Vickers Hardness, and Microstructures of Alloy 625 Prior and Posterior to Rolling

A Comparison Study of Electrical Resistivity, Vickers Hardness, and Microstructures of Alloy 625 Prior and Posterior to Rolling

Contact Info

Product

Resources

About