Analytical representations of deformation texture gradients in ceramic superconductors

Krishna Rajan; Debes Bhattacharyya; Wei Gao

Analytical representations of deformation texture gradients in ceramic superconductors

Krishna Rajan
, Debes Bhattacharyya
, Wei Gao

Department of Materials Design and Innovation

University at Buffalo

Rensselaer Polytechnic Institute

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A new approach to represent crystallographic texture associated with deformation of ceramic superconductors is presented. This approach differs from the classical Eulerian projection in a number of ways, the most notable being the representation of misorientation data by a single three dimensional vector known as the Rodrigues-Frank vector. In this paper we outline a procedure to derive orientation distribution functions in Rodrigues-Frank space. This is applied as a simulation technique to assess local crystallographic misalignments associated with deformation induced textures in bulk ceramic superconductors which are composed of grains macroscopically aligned on average along the c-axis. The application of these simulation studies to continuum mechanics descriptions of deformation processing of long lengths of superconducting ceramics is also discussed.

Original language	English
Title of host publication	Proceedings of the Symposium on Processing of Long Lengths of Superconductors
Editors	U. Balachandran, E.W. Collings, A. Goyal
Publisher	Publ by Minerals, Metals & Materials Soc (TMS)
Pages	311-320
Number of pages	10
ISBN (Print)	087339271X
State	Published - 1994
Event	Proceedings of the Symposium on Processing of Long Lengths of Superconductors - Pittsburgh, PA, USA Duration: Oct 17 1993 → Oct 21 1993

Publication series

Name	Proceedings of the Symposium on Processing of Long Lengths of Superconductors

Conference

Conference	Proceedings of the Symposium on Processing of Long Lengths of Superconductors
City	Pittsburgh, PA, USA
Period	10/17/93 → 10/21/93

Cite this

Rajan, K., Bhattacharyya, D., & Gao, W. (1994). Analytical representations of deformation texture gradients in ceramic superconductors. In U. Balachandran, E. W. Collings, & A. Goyal (Eds.), Proceedings of the Symposium on Processing of Long Lengths of Superconductors (pp. 311-320). (Proceedings of the Symposium on Processing of Long Lengths of Superconductors). Publ by Minerals, Metals & Materials Soc (TMS).

Rajan, Krishna ; Bhattacharyya, Debes ; Gao, Wei. / Analytical representations of deformation texture gradients in ceramic superconductors. Proceedings of the Symposium on Processing of Long Lengths of Superconductors. editor / U. Balachandran ; E.W. Collings ; A. Goyal. Publ by Minerals, Metals & Materials Soc (TMS), 1994. pp. 311-320 (Proceedings of the Symposium on Processing of Long Lengths of Superconductors).

@inproceedings{b51b41c783bf4ab3b745a6d5d1c667be,

title = "Analytical representations of deformation texture gradients in ceramic superconductors",

abstract = "A new approach to represent crystallographic texture associated with deformation of ceramic superconductors is presented. This approach differs from the classical Eulerian projection in a number of ways, the most notable being the representation of misorientation data by a single three dimensional vector known as the Rodrigues-Frank vector. In this paper we outline a procedure to derive orientation distribution functions in Rodrigues-Frank space. This is applied as a simulation technique to assess local crystallographic misalignments associated with deformation induced textures in bulk ceramic superconductors which are composed of grains macroscopically aligned on average along the c-axis. The application of these simulation studies to continuum mechanics descriptions of deformation processing of long lengths of superconducting ceramics is also discussed.",

author = "Krishna Rajan and Debes Bhattacharyya and Wei Gao",

year = "1994",

language = "English",

isbn = "087339271X",

series = "Proceedings of the Symposium on Processing of Long Lengths of Superconductors",

publisher = "Publ by Minerals, Metals \& Materials Soc (TMS)",

pages = "311--320",

editor = "U. Balachandran and E.W. Collings and A. Goyal",

booktitle = "Proceedings of the Symposium on Processing of Long Lengths of Superconductors",

note = "Proceedings of the Symposium on Processing of Long Lengths of Superconductors ; Conference date: 17-10-1993 Through 21-10-1993",

}

Rajan, K, Bhattacharyya, D & Gao, W 1994, Analytical representations of deformation texture gradients in ceramic superconductors. in U Balachandran, EW Collings & A Goyal (eds), Proceedings of the Symposium on Processing of Long Lengths of Superconductors. Proceedings of the Symposium on Processing of Long Lengths of Superconductors, Publ by Minerals, Metals & Materials Soc (TMS), pp. 311-320, Proceedings of the Symposium on Processing of Long Lengths of Superconductors, Pittsburgh, PA, USA, 10/17/93.

Analytical representations of deformation texture gradients in ceramic superconductors. / Rajan, Krishna; Bhattacharyya, Debes; Gao, Wei.
Proceedings of the Symposium on Processing of Long Lengths of Superconductors. ed. / U. Balachandran; E.W. Collings; A. Goyal. Publ by Minerals, Metals & Materials Soc (TMS), 1994. p. 311-320 (Proceedings of the Symposium on Processing of Long Lengths of Superconductors).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Analytical representations of deformation texture gradients in ceramic superconductors

AU - Rajan, Krishna

AU - Bhattacharyya, Debes

AU - Gao, Wei

PY - 1994

Y1 - 1994

N2 - A new approach to represent crystallographic texture associated with deformation of ceramic superconductors is presented. This approach differs from the classical Eulerian projection in a number of ways, the most notable being the representation of misorientation data by a single three dimensional vector known as the Rodrigues-Frank vector. In this paper we outline a procedure to derive orientation distribution functions in Rodrigues-Frank space. This is applied as a simulation technique to assess local crystallographic misalignments associated with deformation induced textures in bulk ceramic superconductors which are composed of grains macroscopically aligned on average along the c-axis. The application of these simulation studies to continuum mechanics descriptions of deformation processing of long lengths of superconducting ceramics is also discussed.

AB - A new approach to represent crystallographic texture associated with deformation of ceramic superconductors is presented. This approach differs from the classical Eulerian projection in a number of ways, the most notable being the representation of misorientation data by a single three dimensional vector known as the Rodrigues-Frank vector. In this paper we outline a procedure to derive orientation distribution functions in Rodrigues-Frank space. This is applied as a simulation technique to assess local crystallographic misalignments associated with deformation induced textures in bulk ceramic superconductors which are composed of grains macroscopically aligned on average along the c-axis. The application of these simulation studies to continuum mechanics descriptions of deformation processing of long lengths of superconducting ceramics is also discussed.

UR - https://www.scopus.com/pages/publications/0028060785

M3 - Conference contribution

SN - 087339271X

T3 - Proceedings of the Symposium on Processing of Long Lengths of Superconductors

SP - 311

EP - 320

BT - Proceedings of the Symposium on Processing of Long Lengths of Superconductors

A2 - Balachandran, U.

A2 - Collings, E.W.

A2 - Goyal, A.

PB - Publ by Minerals, Metals & Materials Soc (TMS)

T2 - Proceedings of the Symposium on Processing of Long Lengths of Superconductors

Y2 - 17 October 1993 through 21 October 1993

ER -

Rajan K, Bhattacharyya D, Gao W. Analytical representations of deformation texture gradients in ceramic superconductors. In Balachandran U, Collings EW, Goyal A, editors, Proceedings of the Symposium on Processing of Long Lengths of Superconductors. Publ by Minerals, Metals & Materials Soc (TMS). 1994. p. 311-320. (Proceedings of the Symposium on Processing of Long Lengths of Superconductors).

Analytical representations of deformation texture gradients in ceramic superconductors

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