Coherent-to-incoherent transition of intergranular bcc-precipitates by pre-/post-deformations in a ni-43Cr alloy

Yoshitaka Adachi, Kaneaki Tsuzaki

Research output: Contribution to conferencePaper

Abstract

To understand the physical meaning of 'dynamic' transformation/precipitation, effects of light deformations before and after precipitation (pre-deformation and post-deformation) on orientation distribution of intergranular bcc-precipitates were examined in a Ni-43mass%Cr alloy by electron backscattered diffraction. The deviation angles from both the plane/direction parallel orientation relationships in the Kurdjumov-Sachs orientation relationship of intergranular precipitates were evaluated with both pre- and post-deformations. Based on this result, microstructural evolution of intergranular precipitates formed dynamically was discussed with particular attention to coherent-to-incoherent transition of precipitates.

Original languageEnglish
Pages139-144
Number of pages6
Publication statusPublished - Dec 1 2005
EventInternational Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005 - Phoenix, AZ, United States
Duration: May 29 2005Jun 3 2005

Other

OtherInternational Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005
CountryUnited States
CityPhoenix, AZ
Period5/29/056/3/05

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Precipitates
Microstructural evolution
Electron diffraction

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Adachi, Y., & Tsuzaki, K. (2005). Coherent-to-incoherent transition of intergranular bcc-precipitates by pre-/post-deformations in a ni-43Cr alloy. 139-144. Paper presented at International Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005, Phoenix, AZ, United States.

Coherent-to-incoherent transition of intergranular bcc-precipitates by pre-/post-deformations in a ni-43Cr alloy. / Adachi, Yoshitaka; Tsuzaki, Kaneaki.

2005. 139-144 Paper presented at International Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005, Phoenix, AZ, United States.

Research output: Contribution to conferencePaper

Adachi, Y & Tsuzaki, K 2005, 'Coherent-to-incoherent transition of intergranular bcc-precipitates by pre-/post-deformations in a ni-43Cr alloy' Paper presented at International Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005, Phoenix, AZ, United States, 5/29/05 - 6/3/05, pp. 139-144.
Adachi Y, Tsuzaki K. Coherent-to-incoherent transition of intergranular bcc-precipitates by pre-/post-deformations in a ni-43Cr alloy. 2005. Paper presented at International Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005, Phoenix, AZ, United States.
Adachi, Yoshitaka ; Tsuzaki, Kaneaki. / Coherent-to-incoherent transition of intergranular bcc-precipitates by pre-/post-deformations in a ni-43Cr alloy. Paper presented at International Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005, Phoenix, AZ, United States.6 p.
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