COST 507 - Repositório Aberto da Universidade do Porto

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"Enthalpies of Formation of Solid Sm-Al Alloys", J.Alloys Compounds, 220 (1995) 122-125 A.Saccone, D.Maceió, S.Delfino, R.Ferro, "The Interpolated Tm-Mg Phase Diagram", J.Alloys Compounds, 220 (1995) 161-166. M.Giovannini, A.Saccone, RFerro "Phase Relationships at 500°C in the Y-Pr-Mg System", J.Alloys and Compounds 220 (1995) 167-173. M.Giovannini, A.Saccone, R.Ferro, P.Rogl, H.Flandorfer, G.Effenberg "A Contribution to the Investigation of the Relationships in the Mg-Mn-Y System" in "Syntheses and Methodologies in Inorganic Chemistry - New Compounds and Materials", Daolio, S. Tondello, E. and Vigato, P.A., Eds., La Photograph, Padova (Italy), Vol. 5, (1995) 538-542. A.Saccone, A.M.Cardinale, S.Delfino R. Ferro, "Phase Equilibria in the Rare Earth (R) Rich Regions of the R-Al Systems (R = La, Ce, Pr, Nd), Ζ. Metallkde, 87 (1996) 82-87. G.Borzone, A.M.Cardinale, N.Parodi, G.Cacciamani "Aluminium Compounds of the Rare Earths: Enthalpies of Formation of Yb-Al and La- Al Alloys J. Alloys and Compounds 247 (1997) 141-147.in press. H.Flandorfer, A.Kostikas, P.Rogl, C.Godart, M.Giovannini, A.Saccone, R.Ferro "On the Magnetic and Valence Properties of Ce-Mg-Y Compounds" J.Alloys and Compounds, 240 (1996) 116-123. G.Borzone, N.Parodi, R.Ferro "Recent Advance in the Thermochemical Investigation of Selected R-Al-Ni (R=rare Earth Metals) Alloys" Hume-Rothery Symposium of the Minerals, Metals and Materials Society (TSM) on "Thermodynamic of Alloy Formation", Feb. 9-13, (1997), Orlando (FLA), USA. - 152 -
2Contributions: oral or posters presented at Conferences, etc. R.Marazza, G.Zanicchi, D.Mazzone, V.Contardi "On Ternary Alloys RR'Al of Aluminium with Rare Earths" Proc. CISCI 1990, S.Benedetto del Tronto (Italy) 30/95/10/1990, p.518. A.Saccone, S.Delfino, D.Maceió "Rare EarthRich Alloys in Rare EarthMagnesium Systems" Proc. CISCI 1991 Chianciano (Italy) 611/10/1991, p. 112113. A.Saccone, J.J.Suñol, D.Maceió, R.Ferro "SmRich Alloys in the SmAl System" Proc. JANUACHEM 92, 2530/10/1992, p.1015. G.Zanicchi, P.Riani, D.Mazzone, R.Marazza "On Ternary Alloys Lai_ x Yb x Al x and Yi_ x Yb x Al 3 " Proc. XXII Congr. Nazi. Chimica Inorganica, Villasimius (Italy) 26/91/10 (1993), p.443444. A.M.Cardinale, A.Saccone, S.Delfino "Investigation of Rare Earth Rich Alloys in RAl systems" Proc. XXIII Congr. Nazi. Chimica Inorganica, Bressanone (Italy), 27/10/1994, p.228. R.Raggio, G.Borzone , R.Ferro, "On the Phase Equilibria in the ΑΙRich Region of the YNiAl System", Proc. 8th International Conference on High Temperature Materials Chemistry, April 49 1994, Vienna, Austria. G.Borzone, A.M.Cardinale, N.Parodi, R.Ferro "Thermodynamics Properties of Intermetallic Compounds of Binary RAl and Ternary R AlNi Alloys" (in italian) Proc. "II Convegno Scientifico del Consorzio Interuniversitario Nazionale per la Chimica dei Materiali" Firenze (Italy) Feb. 1315 (1995), B23. M.Giovannini, A.Saccone, R.Ferro "Phase Equilibria in the YGdMg Ternary System", Proc. G.Med CAT'95, XVII Conference AICATGICAT, VI Meeting GECAT, Chia LagunaDomus de Maria (Cagliari) (Italy) Sept. 1216 (1995), p. 153154. M.Giovannini, A.Saccone, R.Ferro "MgTernary Systems: Structural Variations in Compounds by Rare Earth Substitution" (in italian) Proc. "II Convegno Scientifico del Consorzio Interuniversitario Nazionale per la Chimica dei Materiali" Firenze (Italy) Feb. 1315 (1995), B34. A.Saccone, A.M.Cardinale, D.Maceió, R.Ferro "AluminiumRare earth Binary Systems: the AlDy System" (in italian) 153
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European Commission COST European c
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European Commission COST European c
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Preface The Final Workshop of the C
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COST 507 STRUCTURE Measurement and
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GRl: Mirtee S.A., Volos Mr.P.Polati
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D9 Dll Fl GR2 II NI S3 SF1 "Thermop
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A Summary of the COST 507 Action an
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Aluminium-based systems Titanium-ba
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An Example using the COST 507 Datab
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Appendix COST 507: Some Key Meeting
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Al - 0.5 Fe, 1 Mg, 0.8 Mn, 0.2 Si (
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Fig 4 Aluminium beverage cans. The
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Fig 6 High pressure compressor vane
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INTRODUCTION All of us are aware of
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In the interaction with materials a
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There was a first warning more than
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Some time ago, the well-known physi
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Today there is a whole range of ins
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The dimension of this reservoir inc
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REFERENCES [ 1 ] G. Petzow, "Man, M
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Trends in Application of Materials
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Raw Materials The Cycle of Material
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i LÌ i.'»Af·· iù^ VV.V.X. iTTa
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1600 OJ 1200 .« 1100 d 1000 900 Si
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Al Phase Relations in the Aluminium
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oundaries of the single phase regio
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Table 1 : Crystallographic Data of
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order to facilitate the evaluation
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(especially around 33 at% Mg) in or
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3.System Ti-Sn-Al-N. The investigat
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6) N.Durlu, U.Gruber, M.Pietzka, H.
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Summary of final report Directional
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calculate the thermodynamic mixing
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Introduction It is the aim of this
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Thermodynamic evaluations for high
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Figure 5 presents the calculated li
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There is a complete lack in the lit
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a.B5 ø.ia 0.15 0.20 0.25 0.30 0.35
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700 [53Phi] 800 +[90Kuz21 ]iquld a
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Thermodynamic Assessments, Experime
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AIN and TiNi_ x is also given. Vari
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satisfied the three requirements of
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84Bey R. Beyers, R. Sinclair, and M
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Material and Methods 2.1 Fabricatio
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3.4 Electronmicroscopy (SEM) and X-
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Tab. 3: Density of the Ti20Albase
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Tab.5. continued TÌ20A1 5CulONi Ti
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Fig. 3: ESMA and Xray diffraction
Page 105 and 106: Fig.7: Wetting angle of Ti 15A1 lOC
Page 107 and 108: Thermophysical Properties of Light
Page 109 and 110: Tab.2 Chemical composition of terna
Page 111 and 112: 700 (AI)+AIFeS¡«_600 KS1275.1 l
Page 113 and 114: 4.2 Thermal conductivity of industr
Page 115 and 116: 4.3 AlSiZn alloys Electrical re
Page 117 and 118: 94Jar/Bra G.Jaroma-Weiland, R.Brand
Page 119 and 120: MgZn9 (C 14) and Mg2Zn u in the Al
Page 121 and 122: The three Laves phases were describ
Page 123 and 124: References [13Ege] G. Eger, Z. Meta
Page 125 and 126: 0.30 0.35 0.40 0.45 0.50 mole fract
Page 127 and 128: □ [48Koe] 600 500 400 0 0.1 0
Page 129 and 130: MggZn,, this work □ Single phase,
Page 131 and 132: Temperatures in °C 0.05 0.10 mole
Page 133 and 134: Table 2 : Alloy compositions Alloy
Page 135 and 136: All. Dy 50 Cpexp °C Cpadd Table 5
Page 137 and 138: Zn ¿Kl Si Fig. 2 : Position of the
Page 139 and 140: 22.5 ■■ 7.5 Temperature ICI Tem
Page 141 and 142: .to 2.5 "lõõ soo iÍOõ dOõ rtõ
Page 143 and 144: GR2 Differential Scanning Calorimet
Page 145 and 146: Time (x10 3 sec) Fig. 1. DSC Thermo
Page 147 and 148: solidification. It can be seen that
Page 149 and 150: 4. Conclusions Differential scannin
Page 151 and 152: COST 507 - ROUND Π UNIT II SEZIONE
Page 153 and 154: [96Sac] The Rrich regions of the
Page 155: List of publications in the framewo
Page 159 and 160: 1996 REPORT 2 s ' PART: ACTIVITY CA
Page 161 and 162: [96Sei] Excess Gibbs energy coeffic
Page 163 and 164: List of publications in the framewo
Page 165 and 166: Proc. :7 th Meeting on "Syntheses a
Page 167 and 168: 2.1 Solid solubility measurements T
Page 169 and 170: eviews by Rivlin and Raynor [81 Riv
Page 171 and 172: inaires. Thesis, Universite Scienti
Page 173 and 174: Table 1. Review of the ternary phas
Page 175 and 176: L) Liq+bcc=FeSi+t_1 M) Liq+t 1=FeSi
Page 177 and 178: Extrapolations based on Ti-C-N S3 B
Page 179 and 180: value has been accepted in all thre
Page 181 and 182: with high precision whereas Jonsson
Page 183 and 184: only fit the hightemperature asym
Page 185 and 186: Jonsson combined his descriptions o
Page 187 and 188: Table II. Solubility product of TiC
Page 189 and 190: Ti-C, Z.Metallkd. 86 (1995) 5 319
Page 191 and 192: 1000 1500 2000 2500 3000 Τ (K) Fig
Page 193 and 194: o Oí o 3 4 5 6 7
Page 195 and 196: M^øD^ O Kelley(1944) • Kelley an
Page 197 and 198: — cale, with Dumitrescu (1997) -
Page 199 and 200: € gfc-π m-, .-π-, π-π .-saa J
Page 201 and 202: +graph 0 TiN 0.2 0.4 0.6 X TiC 0.8
Page 203 and 204: Binder et al (1992) TiN 1423 K ■
Page 205 and 206: 0.08 600°C 700°C 800°C 900°C 10
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[59Sto]: Ä600°C □ 70D°C O8Q0°
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2000 Cale, with Saunders (1997) —
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An Experimental Investigation of th
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An Experimental Investigation of th
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211 -
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EXPERIMENTAL INVESTIGATION OF THE C
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Fig.1 SEM micrographs of CuMgZr
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■ 888 24 HSM^«" 16—19 3 À I
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Thermodynamic Evaluations of the Al
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Fcc_Al aves_C15 ONU ΔΝ12 αΝ13
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2.2 Assessment The optimisation of
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0.50 0.45 CulOZr7/ 0. 40 Or ^ 0.3
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References [71Kri] Kripyakevich, P.
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Kejun Zeng and Marko Hämäläinen,
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for detennining phase boundary and
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Table 2 Al-Fe-Mn results wt%Fe 0.5
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•00 Γ Ι I I I ~ LIQUID S^ 7iO
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the observed A2-B2 ordering. This p
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1473K Ahmed & Flower [94 Ahmi] 0.2
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900K Paruchuri & Massalski [91Par]
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BCC_B2#2 TI3RL TIPL BCC B2#2 TIRL
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0.2 0.3 0.4 0.5 X(LIQ,V) Figure 15
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1 Introduction and Overview of the
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at least 95% by Fe, possibly 99%, a
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8 References 43Phi H W L Phillips,
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1050 1000 Isopleth, Al - Si - 4 wt
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Al-Mn-Si 873 K 0.90 Liquid 0.80 0.7
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A Thermochemical Assessment of Data
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certainly due to the appearance of
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Materials Science Centre, November
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1400 Al-Mn Fig 2 Calculated partial
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1000 ι AlMn I Ι 950 Liquid E ω
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Al-Fe-Mn 843 K 0.90 0.80 0.70 0.60
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AlFeMn section at 2 wt% Mn co
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0.50 0.45 0.40-1 LU £ 0.35 LU 0.30
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European Commission EUR 18171 —CO
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NOTICE TO THE READER Information on
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