Effects of Pd addition on the glass forming ability and crystallization behavior in the Ni-Zr-Ti alloys

J. K. Lee; W. T. Kim; D. H. Kim

doi:10.1016/S0167-577X(02)01016-9

Effects of Pd addition on the glass forming ability and crystallization behavior in the Ni-Zr-Ti alloys

J. K. Lee, W. T. Kim, D. H. Kim

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

The effect of Pd substitution for Ti on the glass forming ability and crystallization behavior has been studied in Ni₅₇Zr₂₀Ti_23-xPd_x (x = 0, 3, 5, 7, 10) alloys. Partial substitution of Ti by Pd in Ni₅₇Zr₂₀Ti_23-xPd_x improves the glass forming ability. With increasing Pd content x, from 0 to 7, ΔT_x and T_rg increase from 15 to 43 K and from 0.59 to 0.64, respectively. Crystallization sequence becomes completely different with addition of Pd. The amorphous Ni₅₇Zr₂₀Ti₂₃ alloy crystallizes via precipitation of only cubic Ni(Ti,Zr) phase in the first crystallization step, whereas the amorphous Ni₅₇Zr₂₀Ti₁₆Pd₇ alloy crystallizes via simultaneous precipitation of orthorhombic Ni₁₀(Zr,Ti)₇ and cubic NiTi phase. Addition of Pd in the Ni₅₇Zr₂₀Ti₂₃ alloy suppresses the formation of the primary cubic Ni(Ti,Zr) phase, leading to the improvement of glass forming ability.

Original language	English
Pages (from-to)	1514-1519
Number of pages	6
Journal	Materials Letters
Volume	57
Issue number	9-10
DOIs	https://doi.org/10.1016/S0167-577X(02)01016-9
Publication status	Published - 2003 Feb

Bibliographical note

Funding Information:
This work was supported by the Creative Research Initiatives of the Korean Ministry of Science and Technology. Jin Kyu Lee is also grateful for the support from the Brain Korea 21 project.

All Science Journal Classification (ASJC) codes

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

Access to Document

10.1016/S0167-577X(02)01016-9

Cite this

@article{9ef97951c08d498ab91869345ebfbdc7,

title = "Effects of Pd addition on the glass forming ability and crystallization behavior in the Ni-Zr-Ti alloys",

abstract = "The effect of Pd substitution for Ti on the glass forming ability and crystallization behavior has been studied in Ni57Zr20Ti23-xPdx (x = 0, 3, 5, 7, 10) alloys. Partial substitution of Ti by Pd in Ni57Zr20Ti23-xPdx improves the glass forming ability. With increasing Pd content x, from 0 to 7, ΔTx and Trg increase from 15 to 43 K and from 0.59 to 0.64, respectively. Crystallization sequence becomes completely different with addition of Pd. The amorphous Ni57Zr20Ti23 alloy crystallizes via precipitation of only cubic Ni(Ti,Zr) phase in the first crystallization step, whereas the amorphous Ni57Zr20Ti16Pd7 alloy crystallizes via simultaneous precipitation of orthorhombic Ni10(Zr,Ti)7 and cubic NiTi phase. Addition of Pd in the Ni57Zr20Ti23 alloy suppresses the formation of the primary cubic Ni(Ti,Zr) phase, leading to the improvement of glass forming ability.",

author = "Lee, {J. K.} and Kim, {W. T.} and Kim, {D. H.}",

note = "Funding Information: This work was supported by the Creative Research Initiatives of the Korean Ministry of Science and Technology. Jin Kyu Lee is also grateful for the support from the Brain Korea 21 project.",

year = "2003",

month = feb,

doi = "10.1016/S0167-577X(02)01016-9",

language = "English",

volume = "57",

pages = "1514--1519",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier",

number = "9-10",

}

TY - JOUR

T1 - Effects of Pd addition on the glass forming ability and crystallization behavior in the Ni-Zr-Ti alloys

AU - Lee, J. K.

AU - Kim, W. T.

AU - Kim, D. H.

N1 - Funding Information: This work was supported by the Creative Research Initiatives of the Korean Ministry of Science and Technology. Jin Kyu Lee is also grateful for the support from the Brain Korea 21 project.

PY - 2003/2

Y1 - 2003/2

N2 - The effect of Pd substitution for Ti on the glass forming ability and crystallization behavior has been studied in Ni57Zr20Ti23-xPdx (x = 0, 3, 5, 7, 10) alloys. Partial substitution of Ti by Pd in Ni57Zr20Ti23-xPdx improves the glass forming ability. With increasing Pd content x, from 0 to 7, ΔTx and Trg increase from 15 to 43 K and from 0.59 to 0.64, respectively. Crystallization sequence becomes completely different with addition of Pd. The amorphous Ni57Zr20Ti23 alloy crystallizes via precipitation of only cubic Ni(Ti,Zr) phase in the first crystallization step, whereas the amorphous Ni57Zr20Ti16Pd7 alloy crystallizes via simultaneous precipitation of orthorhombic Ni10(Zr,Ti)7 and cubic NiTi phase. Addition of Pd in the Ni57Zr20Ti23 alloy suppresses the formation of the primary cubic Ni(Ti,Zr) phase, leading to the improvement of glass forming ability.

AB - The effect of Pd substitution for Ti on the glass forming ability and crystallization behavior has been studied in Ni57Zr20Ti23-xPdx (x = 0, 3, 5, 7, 10) alloys. Partial substitution of Ti by Pd in Ni57Zr20Ti23-xPdx improves the glass forming ability. With increasing Pd content x, from 0 to 7, ΔTx and Trg increase from 15 to 43 K and from 0.59 to 0.64, respectively. Crystallization sequence becomes completely different with addition of Pd. The amorphous Ni57Zr20Ti23 alloy crystallizes via precipitation of only cubic Ni(Ti,Zr) phase in the first crystallization step, whereas the amorphous Ni57Zr20Ti16Pd7 alloy crystallizes via simultaneous precipitation of orthorhombic Ni10(Zr,Ti)7 and cubic NiTi phase. Addition of Pd in the Ni57Zr20Ti23 alloy suppresses the formation of the primary cubic Ni(Ti,Zr) phase, leading to the improvement of glass forming ability.

UR - http://www.scopus.com/inward/record.url?scp=0037309952&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037309952&partnerID=8YFLogxK

U2 - 10.1016/S0167-577X(02)01016-9

DO - 10.1016/S0167-577X(02)01016-9

M3 - Article

AN - SCOPUS:0037309952

SN - 0167-577X

VL - 57

SP - 1514

EP - 1519

JO - Materials Letters

JF - Materials Letters

IS - 9-10

ER -

Effects of Pd addition on the glass forming ability and crystallization behavior in the Ni-Zr-Ti alloys

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this