ThuliumV1, Pascal, Corpus, bibRecord, 001353

Isothermal section at 800°C of the ternary system Tm-Fe-Si

Identifieur interne : 001353 ( Pascal/Corpus ); précédent : 001352; suivant : 001354

Isothermal section at 800°C of the ternary system Tm-Fe-Si

Auteurs : M. Muller ; H. Schmidt ; H. F. Braun

Source :

Journal of alloys and compounds [ 0925-8388 ] ; 1997.

RBID : Pascal:97-0478580

Descripteurs français

Pascal (Inist)
- Equilibre phase, Diagramme phase, Section isotherme, Thulium, Fer, Silicium, XRD, Métallographie, Structure cristalline, Composé intermétallique, Etude expérimentale, Alliage ternaire, Groupe espace, Système Fe Si Tm, 8130B.

English descriptors

KwdEn :
- Crystal structure, Experimental study, Intermetallic compounds, Iron, Isothermal section, Metallography, Phase diagrams, Phase equilibria, Silicon, Space groups, Ternary alloys, Thulium, XRD.

Abstract

Copyright (c) 1997 Elsevier Science S.A. All rights reserved. The isothermal section at 800°C of the Tm-Fe-Si ternary phase diagram was investigated using X-ray diffractometry, metallographic analysis and EDX-microanalysis. We found eleven binary and at least nine ternary phases. For two ternary phases reported as Tm₂Fe₄Si₉ with Y₂Fe₄Si₉-type structure [1] and Tm₃Fe₂Si₇ with Ho₃Co₂Si₇-type structure [1] the composition could not be confirmed, but was found as Tm_9±1Fe_26±1Si_65±3 and Tm_21±1Fe_18.5±1Si_60.5±1. New ternary phases were found at compositions Tm_30±1Fe_12.8±1Si_57.2±1, which could be indexed orthorhombic, Tm_30±2Fe_5±1Si_65±3, Tm_37±1Fe_25±1Si_38±1 and Tm_40±1Fe_19±1Si_41±1. Two binary and four ternary phases are in equilibrium with the re-entrant superconducting compound Tm₂Fe₃Si₅, which are FeSi, TmSi, TmFe₂Si₂, Tm_21±1Fe_18.5±1Si_60.5±1, Tm_9±1Fe_26±1Si_65±1 and Tm_30±1Fe_12.8±1Si_57.2±1. The width of the homogeneity range of the Tm₂Fe₃Si₅ phase was determined to 1.6±0.4 at.% at constant Tm concentration and to 0.5±0.15 at.% at constant Fe/Si-ratio.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A11	`01`	`1`		`@1 MULLER (M.)`
A11	`02`	`1`		`@1 SCHMIDT (H.)`
A11	`03`	`1`		`@1 BRAUN (H. F.)`
A14	`01`			`@1 Physikalisches Institut, Universität Bayreuth @2 95440 Bayreuth @3 DEU @Z 1 aut. @Z 2 aut. @Z 3 aut.`
A20				`@1 205-210`
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A23	`01`			`@0 ENG`
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A43	`01`			`@1 INIST @2 1151 @5 354000069030830066`
A44				`@0 9000 @1 © 1997 Elsevier Science B.V. All rights reserved.`
A47	`01`	`1`		`@0 97-0478580`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Journal of alloys and compounds`
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C01	`01`		`ENG`	@0 Copyright (c) 1997 Elsevier Science S.A. All rights reserved. The isothermal section at 800°C of the Tm-Fe-Si ternary phase diagram was investigated using X-ray diffractometry, metallographic analysis and EDX-microanalysis. We found eleven binary and at least nine ternary phases. For two ternary phases reported as Tm₂Fe₄Si₉ with Y₂Fe₄Si₉-type structure [1] and Tm₃Fe₂Si₇ with Ho₃Co₂Si₇-type structure [1] the composition could not be confirmed, but was found as Tm_9±1Fe_26±1Si_65±3 and Tm_21±1Fe_18.5±1Si_60.5±1. New ternary phases were found at compositions Tm_30±1Fe_12.8±1Si_57.2±1, which could be indexed orthorhombic, Tm_30±2Fe_5±1Si_65±3, Tm_37±1Fe_25±1Si_38±1 and Tm_40±1Fe_19±1Si_41±1. Two binary and four ternary phases are in equilibrium with the re-entrant superconducting compound Tm₂Fe₃Si₅, which are FeSi, TmSi, TmFe₂Si₂, Tm_21±1Fe_18.5±1Si_60.5±1, Tm_9±1Fe_26±1Si_65±1 and Tm_30±1Fe_12.8±1Si_57.2±1. The width of the homogeneity range of the Tm₂Fe₃Si₅ phase was determined to 1.6±0.4 at.% at constant Tm concentration and to 0.5±0.15 at.% at constant Fe/Si-ratio.
C02	`01`	`3`		`@0 001B80A30B`
C02	`02`	`X`		`@0 240`
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C03	`02`	`3`	`ENG`	`@0 Phase diagrams @5 02`
C03	`03`	`X`	`FRE`	`@0 Section isotherme @5 03`
C03	`03`	`X`	`ENG`	`@0 Isothermal section @5 03`
C03	`03`	`X`	`GER`	`@0 Isothermer Schnitt @5 03`
C03	`03`	`X`	`SPA`	`@0 Sección isotérmica @5 03`
C03	`04`	`3`	`FRE`	`@0 Thulium @2 NC @5 04`
C03	`04`	`3`	`ENG`	`@0 Thulium @2 NC @5 04`
C03	`05`	`3`	`FRE`	`@0 Fer @2 NC @5 05`
C03	`05`	`3`	`ENG`	`@0 Iron @2 NC @5 05`
C03	`06`	`3`	`FRE`	`@0 Silicium @2 NC @5 06`
C03	`06`	`3`	`ENG`	`@0 Silicon @2 NC @5 06`
C03	`07`	`3`	`FRE`	`@0 XRD @5 07`
C03	`07`	`3`	`ENG`	`@0 XRD @5 07`
C03	`08`	`3`	`FRE`	`@0 Métallographie @5 08`
C03	`08`	`3`	`ENG`	`@0 Metallography @5 08`
C03	`09`	`3`	`FRE`	`@0 Structure cristalline @5 09`
C03	`09`	`3`	`ENG`	`@0 Crystal structure @5 09`
C03	`10`	`3`	`FRE`	`@0 Composé intermétallique @5 10`
C03	`10`	`3`	`ENG`	`@0 Intermetallic compounds @5 10`
C03	`11`	`3`	`FRE`	`@0 Etude expérimentale @5 11`
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C03	`12`	`3`	`ENG`	`@0 Ternary alloys @5 23`
C03	`13`	`3`	`FRE`	`@0 Groupe espace @5 24`
C03	`13`	`3`	`ENG`	`@0 Space groups @5 24`
C03	`14`	`3`	`FRE`	`@0 Système Fe Si Tm @2 NK @4 INC @5 32`
C03	`15`	`3`	`FRE`	`@0 8130B @2 PAC @4 INC @5 95`
C07	`01`	`3`	`FRE`	`@0 Métal transition @5 12`
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C07	`02`	`3`	`ENG`	`@0 Rare earths @2 NC @5 13`
N21				`@1 293`

Format Inist (serveur)

NO :	PASCAL 97-0478580 Elsevier
ET :	Isothermal section at 800°C of the ternary system Tm-Fe-Si
AU :	MULLER (M.); SCHMIDT (H.); BRAUN (H. F.)
AF :	Physikalisches Institut, Universität Bayreuth/95440 Bayreuth/Allemagne (1 aut., 2 aut., 3 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of alloys and compounds; ISSN 0925-8388; Suisse; Da. 1997; Vol. 257; No. 1-2; Pp. 205-210; Abs. anglais
LA :	Anglais
EA :	Copyright (c) 1997 Elsevier Science S.A. All rights reserved. The isothermal section at 800°C of the Tm-Fe-Si ternary phase diagram was investigated using X-ray diffractometry, metallographic analysis and EDX-microanalysis. We found eleven binary and at least nine ternary phases. For two ternary phases reported as Tm₂Fe₄Si₉ with Y₂Fe₄Si₉-type structure [1] and Tm₃Fe₂Si₇ with Ho₃Co₂Si₇-type structure [1] the composition could not be confirmed, but was found as Tm_9±1Fe_26±1Si_65±3 and Tm_21±1Fe_18.5±1Si_60.5±1. New ternary phases were found at compositions Tm_30±1Fe_12.8±1Si_57.2±1, which could be indexed orthorhombic, Tm_30±2Fe_5±1Si_65±3 , Tm_37±1Fe_25±1Si_38±1 and Tm_40±1Fe_19±1Si_41±1. Two binary and four ternary phases are in equilibrium with the re-entrant superconducting compound Tm₂Fe₃Si₅, which are FeSi, TmSi, TmFe₂Si₂, Tm_21±1Fe_18.5±1Si_60.5±1, Tm_9±1Fe_26±1Si_65±1 and Tm_30±1Fe_12.8±1Si_57.2±1. The width of the homogeneity range of the Tm₂Fe₃Si₅ phase was determined to 1.6±0.4 at.% at constant Tm concentration and to 0.5±0.15 at.% at constant Fe/Si-ratio.
CC :	001B80A30B; 240
FD :	Equilibre phase; Diagramme phase; Section isotherme; Thulium; Fer; Silicium; XRD; Métallographie; Structure cristalline; Composé intermétallique; Etude expérimentale; Alliage ternaire; Groupe espace; Système Fe Si Tm; 8130B
FG :	Métal transition; Lanthanide
ED :	Phase equilibria; Phase diagrams; Isothermal section; Thulium; Iron; Silicon; XRD; Metallography; Crystal structure; Intermetallic compounds; Experimental study; Ternary alloys; Space groups
EG :	Transition elements; Rare earths
GD :	Isothermer Schnitt
SD :	Sección isotérmica
LO :	INIST-1151.354000069030830066
ID :	97-0478580

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<term>Phase diagrams</term>
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<front><div type="abstract" xml:lang="en">Copyright (c) 1997  Elsevier Science S.A. All rights reserved. The isothermal section at 800°C of the Tm-Fe-Si ternary phase diagram was investigated using X-ray diffractometry, metallographic analysis and EDX-microanalysis. We found eleven binary and at least nine ternary phases. For two ternary phases reported as Tm<sub>2</sub>
Fe<sub>4</sub>
Si<sub>9</sub>
 with Y<sub>2</sub>
Fe<sub>4</sub>
Si<sub>9</sub>
-type structure [1] and Tm<sub>3</sub>
Fe<sub>2</sub>
Si<sub>7</sub>
 with Ho<sub>3</sub>
Co<sub>2</sub>
Si<sub>7</sub>
-type structure [1] the composition could not be confirmed, but was found as Tm<sub>9±1</sub>
Fe<sub>26±1</sub>
Si<sub>65±3</sub>
 and Tm<sub>21±1</sub>
Fe<sub>18.5±1</sub>
Si<sub>60.5±1</sub>
. New ternary phases were found at compositions Tm<sub>30±1</sub>
Fe<sub>12.8±1</sub>
Si<sub>57.2±1</sub>
, which could be indexed orthorhombic, Tm<sub>30±2</sub>
Fe<sub>5±1</sub>
Si<sub>65±3</sub>
, Tm<sub>37±1</sub>
Fe<sub>25±1</sub>
Si<sub>38±1</sub>
 and Tm<sub>40±1</sub>
Fe<sub>19±1</sub>
Si<sub>41±1</sub>
. Two binary and four ternary phases are in equilibrium with the re-entrant superconducting compound Tm<sub>2</sub>
Fe<sub>3</sub>
Si<sub>5</sub>
, which are FeSi, TmSi, TmFe<sub>2</sub>
Si<sub>2</sub>
, Tm<sub>21±1</sub>
Fe<sub>18.5±1</sub>
Si<sub>60.5±1</sub>
, Tm<sub>9±1</sub>
Fe<sub>26±1</sub>
Si<sub>65±1</sub>
 and Tm<sub>30±1</sub>
Fe<sub>12.8±1</sub>
Si<sub>57.2±1</sub>
. The width of the homogeneity range of the Tm<sub>2</sub>
Fe<sub>3</sub>
Si<sub>5</sub>
 phase was determined to 1.6±0.4 at.% at constant Tm concentration and to 0.5±0.15 at.% at constant Fe/Si-ratio.</div>
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<fC01 i1="01" l="ENG"><s0>Copyright (c) 1997  Elsevier Science S.A. All rights reserved. The isothermal section at 800°C of the Tm-Fe-Si ternary phase diagram was investigated using X-ray diffractometry, metallographic analysis and EDX-microanalysis. We found eleven binary and at least nine ternary phases. For two ternary phases reported as Tm<sub>2</sub>
Fe<sub>4</sub>
Si<sub>9</sub>
 with Y<sub>2</sub>
Fe<sub>4</sub>
Si<sub>9</sub>
-type structure [1] and Tm<sub>3</sub>
Fe<sub>2</sub>
Si<sub>7</sub>
 with Ho<sub>3</sub>
Co<sub>2</sub>
Si<sub>7</sub>
-type structure [1] the composition could not be confirmed, but was found as Tm<sub>9±1</sub>
Fe<sub>26±1</sub>
Si<sub>65±3</sub>
 and Tm<sub>21±1</sub>
Fe<sub>18.5±1</sub>
Si<sub>60.5±1</sub>
. New ternary phases were found at compositions Tm<sub>30±1</sub>
Fe<sub>12.8±1</sub>
Si<sub>57.2±1</sub>
, which could be indexed orthorhombic, Tm<sub>30±2</sub>
Fe<sub>5±1</sub>
Si<sub>65±3</sub>
, Tm<sub>37±1</sub>
Fe<sub>25±1</sub>
Si<sub>38±1</sub>
 and Tm<sub>40±1</sub>
Fe<sub>19±1</sub>
Si<sub>41±1</sub>
. Two binary and four ternary phases are in equilibrium with the re-entrant superconducting compound Tm<sub>2</sub>
Fe<sub>3</sub>
Si<sub>5</sub>
, which are FeSi, TmSi, TmFe<sub>2</sub>
Si<sub>2</sub>
, Tm<sub>21±1</sub>
Fe<sub>18.5±1</sub>
Si<sub>60.5±1</sub>
, Tm<sub>9±1</sub>
Fe<sub>26±1</sub>
Si<sub>65±1</sub>
 and Tm<sub>30±1</sub>
Fe<sub>12.8±1</sub>
Si<sub>57.2±1</sub>
. The width of the homogeneity range of the Tm<sub>2</sub>
Fe<sub>3</sub>
Si<sub>5</sub>
 phase was determined to 1.6±0.4 at.% at constant Tm concentration and to 0.5±0.15 at.% at constant Fe/Si-ratio.</s0>
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<s5>04</s5>
</fC03>
<fC03 i1="04" i2="3" l="ENG"><s0>Thulium</s0>
<s2>NC</s2>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="3" l="FRE"><s0>Fer</s0>
<s2>NC</s2>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="3" l="ENG"><s0>Iron</s0>
<s2>NC</s2>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="3" l="FRE"><s0>Silicium</s0>
<s2>NC</s2>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG"><s0>Silicon</s0>
<s2>NC</s2>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="3" l="FRE"><s0>XRD</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="3" l="ENG"><s0>XRD</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="3" l="FRE"><s0>Métallographie</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="3" l="ENG"><s0>Metallography</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="3" l="FRE"><s0>Structure cristalline</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="3" l="ENG"><s0>Crystal structure</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="3" l="FRE"><s0>Composé intermétallique</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="3" l="ENG"><s0>Intermetallic compounds</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="3" l="FRE"><s0>Etude expérimentale</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="3" l="ENG"><s0>Experimental study</s0>
<s5>11</s5>
</fC03>
<fC03 i1="12" i2="3" l="FRE"><s0>Alliage ternaire</s0>
<s5>23</s5>
</fC03>
<fC03 i1="12" i2="3" l="ENG"><s0>Ternary alloys</s0>
<s5>23</s5>
</fC03>
<fC03 i1="13" i2="3" l="FRE"><s0>Groupe espace</s0>
<s5>24</s5>
</fC03>
<fC03 i1="13" i2="3" l="ENG"><s0>Space groups</s0>
<s5>24</s5>
</fC03>
<fC03 i1="14" i2="3" l="FRE"><s0>Système Fe Si Tm</s0>
<s2>NK</s2>
<s4>INC</s4>
<s5>32</s5>
</fC03>
<fC03 i1="15" i2="3" l="FRE"><s0>8130B</s0>
<s2>PAC</s2>
<s4>INC</s4>
<s5>95</s5>
</fC03>
<fC07 i1="01" i2="3" l="FRE"><s0>Métal transition</s0>
<s5>12</s5>
</fC07>
<fC07 i1="01" i2="3" l="ENG"><s0>Transition elements</s0>
<s5>12</s5>
</fC07>
<fC07 i1="02" i2="3" l="FRE"><s0>Lanthanide</s0>
<s2>NC</s2>
<s5>13</s5>
</fC07>
<fC07 i1="02" i2="3" l="ENG"><s0>Rare earths</s0>
<s2>NC</s2>
<s5>13</s5>
</fC07>
<fN21><s1>293</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 97-0478580 Elsevier</NO>
<ET>Isothermal section at 800°C of the ternary system Tm-Fe-Si</ET>
<AU>MULLER (M.); SCHMIDT (H.); BRAUN (H. F.)</AU>
<AF>Physikalisches Institut, Universität Bayreuth/95440 Bayreuth/Allemagne (1 aut., 2 aut., 3 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of alloys and compounds; ISSN 0925-8388; Suisse; Da. 1997; Vol. 257; No. 1-2; Pp. 205-210; Abs. anglais</SO>
<LA>Anglais</LA>
<EA>Copyright (c) 1997  Elsevier Science S.A. All rights reserved. The isothermal section at 800°C of the Tm-Fe-Si ternary phase diagram was investigated using X-ray diffractometry, metallographic analysis and EDX-microanalysis. We found eleven binary and at least nine ternary phases. For two ternary phases reported as Tm<sub>2</sub>
Fe<sub>4</sub>
Si<sub>9</sub>
 with Y<sub>2</sub>
Fe<sub>4</sub>
Si<sub>9</sub>
-type structure [1] and Tm<sub>3</sub>
Fe<sub>2</sub>
Si<sub>7</sub>
 with Ho<sub>3</sub>
Co<sub>2</sub>
Si<sub>7</sub>
-type structure [1] the composition could not be confirmed, but was found as Tm<sub>9±1</sub>
Fe<sub>26±1</sub>
Si<sub>65±3</sub>
 and Tm<sub>21±1</sub>
Fe<sub>18.5±1</sub>
Si<sub>60.5±1</sub>
. New ternary phases were found at compositions Tm<sub>30±1</sub>
Fe<sub>12.8±1</sub>
Si<sub>57.2±1</sub>
, which could be indexed orthorhombic, Tm<sub>30±2</sub>
Fe<sub>5±1</sub>
Si<sub>65±3</sub>
 , Tm<sub>37±1</sub>
Fe<sub>25±1</sub>
Si<sub>38±1</sub>
 and Tm<sub>40±1</sub>
Fe<sub>19±1</sub>
Si<sub>41±1</sub>
. Two binary and four ternary phases are in equilibrium with the re-entrant superconducting compound Tm<sub>2</sub>
Fe<sub>3</sub>
Si<sub>5</sub>
, which are FeSi, TmSi, TmFe<sub>2</sub>
Si<sub>2</sub>
, Tm<sub>21±1</sub>
Fe<sub>18.5±1</sub>
Si<sub>60.5±1</sub>
, Tm<sub>9±1</sub>
Fe<sub>26±1</sub>
Si<sub>65±1</sub>
 and Tm<sub>30±1</sub>
Fe<sub>12.8±1</sub>
Si<sub>57.2±1</sub>
. The width of the homogeneity range of the Tm<sub>2</sub>
Fe<sub>3</sub>
Si<sub>5</sub>
 phase was determined to 1.6±0.4 at.% at constant Tm concentration and to 0.5±0.15 at.% at constant Fe/Si-ratio.</EA>
<CC>001B80A30B; 240</CC>
<FD>Equilibre phase; Diagramme phase; Section isotherme; Thulium; Fer; Silicium; XRD; Métallographie; Structure cristalline; Composé intermétallique; Etude expérimentale; Alliage ternaire; Groupe espace; Système Fe Si Tm; 8130B</FD>
<FG>Métal transition; Lanthanide</FG>
<ED>Phase equilibria; Phase diagrams; Isothermal section; Thulium; Iron; Silicon; XRD; Metallography; Crystal structure; Intermetallic compounds; Experimental study; Ternary alloys; Space groups</ED>
<EG>Transition elements; Rare earths</EG>
<GD>Isothermer Schnitt</GD>
<SD>Sección isotérmica</SD>
<LO>INIST-1151.354000069030830066</LO>
<ID>97-0478580</ID>
</server>
</inist>
</record>

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Isothermal section at 800°C of the ternary system Tm-Fe-Si

Isothermal section at 800°C of the ternary system Tm-Fe-Si

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