Plastic deformation behavior of Ti5Si3 single crystals

Kyosuke Kishida; Masakazu Fujiwara; Norihiko L. Okamoto; Katsushi Tanaka; Haruyuki Inui

Plastic deformation behavior of Ti₅Si₃ single crystals

Kyosuke Kishida, Masakazu Fujiwara, Norihiko L. Okamoto, Katsushi Tanaka, Haruyuki Inui

Research output: Contribution to journal › Conference article › peer-review

Abstract

Deformation behavior of binary stoichiometric Ti₅Si₃ single crystals was examined as a function of the loading axis orientation and temperature. Two different types of deformation modes, namely {1100} [0001] prism slip, {2112}1/3<2113> pyramidal slip were newly identified to be activated above 1300 °C depending on the loading axis orientation. Critical resolved shear stresses (CRSS) for the {1100} [0001] prism slip and {2112}1/3<2113> pyramidal slip were estimated to be about 130 MPa and 330 MPa at 1400 °C, respectively. The values of the CRSS for these two slip systems decrease monotonously with increasing the temperature.

Original language	English
Pages (from-to)	537-542
Number of pages	6
Journal	Materials Research Society Symposium Proceedings
Volume	1128
Publication status	Published - 2009
Externally published	Yes
Event	2008 MRS Fall Meeting - Boston, MA, United States Duration: 2008 Dec 2 → 2008 Dec 5

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

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title = "Plastic deformation behavior of Ti5Si3 single crystals",

abstract = "Deformation behavior of binary stoichiometric Ti5Si3 single crystals was examined as a function of the loading axis orientation and temperature. Two different types of deformation modes, namely {1100} [0001] prism slip, {2112}1/3<2113> pyramidal slip were newly identified to be activated above 1300 °C depending on the loading axis orientation. Critical resolved shear stresses (CRSS) for the {1100} [0001] prism slip and {2112}1/3<2113> pyramidal slip were estimated to be about 130 MPa and 330 MPa at 1400 °C, respectively. The values of the CRSS for these two slip systems decrease monotonously with increasing the temperature.",

author = "Kyosuke Kishida and Masakazu Fujiwara and Okamoto, {Norihiko L.} and Katsushi Tanaka and Haruyuki Inui",

year = "2009",

language = "English",

volume = "1128",

pages = "537--542",

journal = "Materials Research Society Symposium - Proceedings",

issn = "0272-9172",

publisher = "Materials Research Society",

note = "2008 MRS Fall Meeting ; Conference date: 02-12-2008 Through 05-12-2008",

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TY - JOUR

T1 - Plastic deformation behavior of Ti5Si3 single crystals

AU - Kishida, Kyosuke

AU - Fujiwara, Masakazu

AU - Okamoto, Norihiko L.

AU - Tanaka, Katsushi

AU - Inui, Haruyuki

PY - 2009

Y1 - 2009

N2 - Deformation behavior of binary stoichiometric Ti5Si3 single crystals was examined as a function of the loading axis orientation and temperature. Two different types of deformation modes, namely {1100} [0001] prism slip, {2112}1/3<2113> pyramidal slip were newly identified to be activated above 1300 °C depending on the loading axis orientation. Critical resolved shear stresses (CRSS) for the {1100} [0001] prism slip and {2112}1/3<2113> pyramidal slip were estimated to be about 130 MPa and 330 MPa at 1400 °C, respectively. The values of the CRSS for these two slip systems decrease monotonously with increasing the temperature.

AB - Deformation behavior of binary stoichiometric Ti5Si3 single crystals was examined as a function of the loading axis orientation and temperature. Two different types of deformation modes, namely {1100} [0001] prism slip, {2112}1/3<2113> pyramidal slip were newly identified to be activated above 1300 °C depending on the loading axis orientation. Critical resolved shear stresses (CRSS) for the {1100} [0001] prism slip and {2112}1/3<2113> pyramidal slip were estimated to be about 130 MPa and 330 MPa at 1400 °C, respectively. The values of the CRSS for these two slip systems decrease monotonously with increasing the temperature.

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M3 - Conference article

AN - SCOPUS:70449435119

SN - 0272-9172

VL - 1128

SP - 537

EP - 542

JO - Materials Research Society Symposium - Proceedings

JF - Materials Research Society Symposium - Proceedings

T2 - 2008 MRS Fall Meeting

Y2 - 2 December 2008 through 5 December 2008

ER -

Plastic deformation behavior of Ti₅Si₃ single crystals

Abstract

ASJC Scopus subject areas

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