PREFACE | METALLURGICAL ABSTRACTS ON LIGHT METALS AND ALLOYS Vol.25

INDEX

No	Title	Author
1	Effect of Bulk Deformation and Lubricant on Flattening of Asperity on Specimen Surface	A. Azushima
2	An Interpretation of the Speed Dependence of the Coefficient of Friction under the Micro-PHL Condition in Sheet Drawing	A. Azushima
3	Chemical Vapor Depotion of Al₂O₃ Layer on Aluminum Anodic Oxide Films Formed in Oxalic Acid Solution	N. Baba
4	Pink Electroluminescence during AC Anodizing of Aluminum in Aqueous Solution Containing Eu³+Ion	N. Baba
5	Preparation of Powder ACEL Device Using Alumina Dielectrics Formed by Sol-Gel Method	N. Baba
6	Ultra Precision Processing of High Purity Aluminium Alloys on the Magnetic Disk Substrate-For a Substrate by Means of Tatal Integrated Casting Strip Mill Mufacturing-	H. Eda
7	Creep Behavior of SiC/AL Composite at Elevated Temperatures	T. Endo
8	Effect of zhermo-Mechanical History on the Internal Friction and Superplasticity of AL-6Cu-0.5Zr Alloy	T. Endo
9	Role of Interfaces in Creep of Fibre-Reinforced Metal-Matrix Composites-1 Continuouis Fibres	S. Goto
10	Role of Interfaces in Creep of Fibre-Reinforced Metal-Matrix Composites-2 Short Fibres	S. Goto
11	Mechanical Properties of Mechanically Alloyed Aluminum Alloys	T. Hasegawa
12	Strengthening Mechanisms in Aluminum-Ceramic Particle Composite Alloys Produced by Mechanical Alloying	T. Hasegawa
13	Microanalysis of the Recipitates in an Al-Cu-Mg-Ag Alloy	K. Hirano
14	Roles of lnterfacial Energy on Shape Changes of δ’ Phase due to Interactions with Secondary Phases in Al-Li Alloys	K. Hirano
15	Tritium Electron-Microautoradiography of an Al-Zn-Mg Alloy	K. Hirano
16	Observation of Hydrogen Trapping in a Eutectic Al-Cu Alloy by Tritium Electron Microautoradiography	K. Hirano
17	lmprity Diffusion of Three Radioactive Isotopes of Cu in Al	K. Hirano
18	Recrystallization of Al-Mn Alloy Core Brazing Sheets	S. Hori
19	Hydrogen Embrittlement of Al-Mg Alloys	N. lgata
20	Development of Recrystallization Textures in Ni₃ Al Containing γ Phase	N. Inakazu

21	Improvement of Mechanical Properties by Texture and Microstructure Controls in Ti-6Al-4V Alloy	N. Inakazu
22	An Icosahedal Quasicrystal and its Cubic Approximant in the Al-Pd-Mn System	H. Ino
23	Deformation and Recrystallization in Bicrystals	F. Inoko
24	Recrystallization along Deformation Bands in Aluminum Single Crystals Tensile-Deformed with Schmid Factor of 0.5	F. Inoko
25	Effects of Surface on Recrystallization along Deromation Bands in Aluminum Single Crystals Tensile-Deformed with Schmid Factor of 0.5	F. Inoko
26	On the Strusture of Faulted Interfaces in Aluminium Nitride Ceramics	Y. Ishida
27	Effect of Fe and Ni Additions on the Properties of Rapidly Slidified 2024 and 2291 Aluminum Alloys	J. Kaneko
28	Age Hardening and Mechanical Properties of Rapidly Solidified Al-9%Zn-2.5%Mg-l%Cu Alloys Containing Transition Metals	J. Kaneko
29	Effect of Mechanical Alloying on the Properties of Rapidly Solidified Al-Mn Base Alloys	J. Kaneko
30	Quench Sensitivity of 8090 Aluminum Alloy	M. Kanno
31	Conversion of Hydrogen Bubbles to Disk-Shaped Defects in Hydrogen Irradiated Aluminum	T. Kino
32	Effect of Hydrogen on the Formation of Interstitial Loops in Hydrogen-Irradiated Aluminum	T. Kino
33	Development of Cube Texture in Aluminum Single Crystal of a Stable Orientation	T. Kamijo
34	High Precision Cutting of Aluminum Alloy Reinforced by Short Fibers of Alumina (2nd Report) ―The Mechanism of Fiber Falling Off at Generation of Finished Surface―	K. Kishi
35	Structural Changed During Mechanical Alloying of Elemental Aluminium and Molybdenum Powders	K. F. Kobayashi
36	Mechanism of Degradation in Tensil Strength of SiC/Ti-6Al-4V Composite by Interfacial Reaction	K. F. Kobayashi
37	Mechnical Characterization of Aluminum Foils	S. Kohara
38	Determination of Elastic Constants of Single Crystals with Cubic Symmetry by the Rectangular Parallelepiped Resonance Method	M. Koiwa
39	Microstructure and Mechanical Properties of SiC Whisker/ADC12 Aluminum Alloy Composites	Y. Kojima
40	Matthiessen Empirical Relations in Binary Al-Fe and Al-Si Alloys	S. Komatsu

41	Resistivity and Size Factor of Al-Si Cast Alloys According to Emprical Mattiaessen Equation	S. Komatsu
42	Effect of Powder Diameter of Al-Fe Powder Extrusions on the Resistivity Obtained from Mattiessen Empirical Relation	S. Komatsu
43	Relation Between Resistivity and Resistivity Ratioin Al-Mn Solid Solution	S. Komatsu
44	Studies on the Chemical Etching Mechanism of Aluminum in an Acidic Bath by the AC Impedance Method	N. Koura
45	Defects in Porous Anodic Films Formed on High Purity Aluminum	N. Masuko
46	Cell and Pore Diameters of Anodic Oxide Films on Aluminum	N. Masuko
47	Creep Behavior of SiC/Al Composite a Elevated Temperatures	K. Matsuura
48	Effects of Fiber Orientation and Temperature on the Strength of a Long Alumina Fiber-Reinforced Aluminum Composits	K. Matsuura
49	Creep Deformation Mechanism of P/M Al-8 mass% Fe Alloy	K. Matsuura
50	Stress Corrosion Cracking of [110] and [100] Tilt Boundaries of α-Cu-Al Alloy	T. Mimaki
51	Intergranular Corrosion of Copper and α-Cu-Al Alloy Bicrystals	T. Mimaki
52	Stress Corrosion Cracking of [110] and [100] Tilt Boundaries of α-Cu-Al Alloy	S. Miura
53	Computer Simulation of Phase Decomosition in the Regular Solid Solution Based upon the Cahn-Hilliard’s Non-Liner Diffusion Equation	T. Miyazaki
54	Phase Diagrams Calculated for Fe-rich Fe-Si-Co and Fe-Si-Al Ordering Alloy Systems	T. Miyazaki
55	An Estimation of the Free Energy of the Microstructure in Aged Alloys	T. Miyazaki
56	Computer Simulations of Phase Decomosition on Cu-Co Binary Alloys Based on the Non-Linear Diffusion Equation	T. Miyazaki
57	Undercooling of 99.999% Aluminum	T. Motegi
58	Gravity Segregation in Al-Cu Alloy Ingots	T. Motegi
59	Amorphous Formation of 57at%Ti-Cu Mixed Powders by Mechanical Alloying and its Crystallization	T. Morooka
60	Wetting of Hot-Pressed β-SiC by Liqid Aluninum	H. Nakae

61	Three Wetting Phases in the Chemcally Reactive MgO/Al system	H. Nakae
62	Measurement of Wetting of Graphite by Al and Al-Si Alloys using Meniscography	H. Nakae
63	Oxidation Behavior of TiAl₃-based Alloys with the Li₂ Structure	Y. Nakayama
64	Fabrication of Ti₂AlC/TiAl Composites Using Combustion Reaction Process	Y. Nakayama
65	Forming of SiC-Particle Reinforced Superplastic Metals	H. Nishimura
66	Strength and Wear Properties of Fiber-and-Particle Reinforced Hybrid Aluminum Composites	H. Nishimura
67	Effect of Applying a DC Voltage on the Reaction at the AL-ZrO₂ interface	K. Ogino
68	Wettablility of SiC Fibers by Luauid Al Alloys and Reaction between SiC Fibers and Liquid Alloy	K. Ogino
69	Strengthening of Zirconia-Zirconia Joining by Al Filler	K. Ogino
70	Temperature Dependence of Electric Resistance of Rapidly Solidified Al-Mn alloys	T. Ohashi
71	Structure Dependence of Tensile Creep Behavior in Thermo-Mechanically-Treated Ti-50mol%Al Inter-Metallics	H. Oikawa
72	Creep Behavior of Simple Solid Solutions of Aluminum	H. Oikawa
73	Creep Characteristics in Single Phase Titanium Aluminide Polycrystals and its Dependence upon Grain Size and Composition	H. Oikawa
74	High Temperature Creep near Threshold Stress in a Precipitation Strengthened Al-Li Alloy	H. Oikawa
75	Transition of Creep Characteristics of HCP Mg-Al Solid Solutions at 600-650 K	H. Oikawa
76	Influence of Composition on the Grain Size Dependence of Compressive Creep in Single-phase TiAl Intermetallics	H. Oikawa
77	Deformation Characteristics of HCP Mg-Al Solid Solutions at 600-750 K	H. Oikawa
78	Dual Thresholds in Creep of Precipitation Strengthened Al-Si Alloy	H. Oikawa
79	Statistical Study on Stress Corrosion Cracking of Al-Zn-Mg Alloys-Temperature and Electro-potential Dependencies-	T. Oka
80	The Influence of the Apparent Area of Contacts on Friction Coefficient	K. Okada

81	Fabrication and Properties of Fiber Reinforced Metal Composites	A. Okura
82	Comparison of Measured and Simulated Water Flow in Low Pressure Die Casting	I. Ohnaka
83	Computer Simulation of Mold Filling by Direct Finite Difference Method	I. Ohnaka
84	Porosity in AC4C and AC8C Castings and its Computer Simulation	I. Ohnaka
85	Production of aluminum strip through Continuous casting with a heated rotary mold	A. Ohno
86	Trial Construction of a Heated Rotary Mold Continuous Casting Apparatus and structures of Zinc Strips Produced by the Apparatus	A. Ohno
87	Solid Phase Bonding of Rapidly Solidified P/M Aluminum Alloys	M. Otsuka
88	Structure and Mechanical Properties of Cellular Aluminum	M. Otsuka
89	Improvement of Superplasticity by Prior Warm-Working in 7075 Aluminum Alloy	T. Sakai
90	The Effect of Sintering Temperature on Elastic Modulus and Mechanical Properties of NiO	K. Sakamaki
91	Effect of Test Specimen Size upon Adhesive Strength of Flame Sprayed Coatings	J. Seino
92	Film Formation Mechanism of Porous Anodic Oxide Films on an Aluminum Die-Casting Alloy	M. Seo
93	The Effects of Heat Treatment of ADC 12 Aluminum Die Casting Alloy on the Formation of Anodic Oxide Films in a Sulfuric Acid Solution	M. Seo
94	Electron Microscopic Study of Anodic Oxide Films Formed on Aluminum with Thermal Oxidation	M. Seo
95	The Formation of Metastable Phases by Mechanical Alloying in the Aluminum and Copper System	P. H. Shingu
96	The Effect of Ti Addition on Cu-Al-Ni Shape Memory Alloys	K. Shinohara
97	The Effect of Thermal Cyclings on the Interfacial Structure of Al₂O₃ Coated onto Ti Substrate with or Without TiO₂ on the Surface	K. Shinohara
98	Effect of Ball-to-Powder Weight Ratio on the Amorphization Reaction of Al₅₀Ta₅₀ by Ball Milling	K. Suzuki
99	Calorimetric Characterization of the Amorphization Process for Rod Milled Al₅₀Nb₅₀ Alloy Powders	K. Suzuki
100	Morphological and Strucctural Evolutions of TaAI Alloy Powders during Solid State Amorphization Processes	K. Suzuki

101	Solid State Amorphizing Reaction of Al₃₀Ta₇₀ Alloy Powders by the Rod Milling Technique	K. Suzuki
102	Difference Between Mechanical Alloying and Mechanical Disordering in the Amorphization Reaction of Al₅₀Ta₅₀ in a Rod Mill	K. Suzuki
103	Surface Residual Stresses in Cold Rolled 5083 Aluminum Alloy	T. Takaai
104	Change in m Value and True Strain Rate during Tensile Defamation of Zn-22%Al Eutectoid Alloy and its Superplastic Behavior	T. Takaai
105	Fatigure Crack Growth in 5083 Aluminum Alloy under Varying Loading Conditions	T. Takaai
106	Preparation of (Ti,Al)N Films by Reactive Binary Sputtering	M. Takaya
107	Grain Size Distribution during Grain Growth in Recrystallized Aluminum	T. Tozawa
108	Acoustic Emission Generated during the Compressive Deformation of Mg-Li Alloys	T. Tozawa
109	Acoustic Emission Generated during the Compressive Deformation of Magnesium Alloys	T. Tozawa
110	A Significant Method for Estimation of the Grain Size of Polycrystalline Materials	T. Tozawa
111	Effect of Casting Pressure Applied during Squeeze Casting of Aluminum Alloys on the Properties of the Welds by Electron Beam Welding	H. Tokisue
112	Solid Phase Bonding of Rapidly Solidified Powder Metallurgy Al-Si System Alloy	H. Tokisue
113	Friction Welding of Magnesium Alloy AZ31	H. Tokisue
114	Friction Welding of an Aluminum Alloy with Difference Shape	H. Tokisue
115	Effects of Fabricating Conditions on Quality of Extruded Al-SiC Powders	M. Tokizawa
116	Threshold Pressure for infiltration in Mica-Ceramic Particle/Aluminum Composite System	Y. Tsunekawa
117	Influence of Processing Parameters on the Threshold Pressure of Infiltration m Alumina Fiber/Aluminum Composite System	Y. Tsunekawa
118	Influence of Fiber Array on the Threshold Pressure of Infiltration Alumina Fiber/Aluminum Composite System	Y. Tsunekawa
119	Prediction on Casting Deformation Using an FEM Code	T. Umeda
120	Structural Study of Decagonal Al₁₅Fe₇₅Ni₁₀ Alloy by Anomalous X-ray Scattering (AXS) Method	Y. Waseda

121	Structural Study of Icosahedral Al₆₅Cu₂₀TM₁₅ Alloys (TM=Fe, Ru and Os) by Anomalous X-Ray Scattering Method	Y. Waseda
122	Measurement of Dynamic Fracture-Initiation Toughness by A Novel Impact Bend Test Procedure	T. Yokoyama
123	Impact Tension Testing of High-Strength Aluminum Alloys	T. Yokoyama
124	Dynamic Shear Strength of SiC Whisker Reinforced Aluminum Alloy Composites	T. Yokoyama
125	Dynamic Stress-Strein Relations in Shear of Pure Titanium and Titanium Alloys	T. Yokoyama
126	Effect of Carbonic Acids and Amides on the Anodizing of Aluminum in Ammonium Alkaline Slolutions Involving Fluoride	C. Yoshimura
127	Effect of Grain Boundary on Fatigure Life of Aluminum Bicrystals	K. Atagi
128	Characterization of Evaporated Silicon Films by Inelastic Electron Tunneling Spectroscopy	M. Higo
129	Characterization of Evaporated Si and SiO Films by Inelastic Electron Tunneling Spectroscopy	M. Higo
130	Observations of Oxide Films on Aluminum by means of Scanning Tunneling Microscope	K. Itaya
131	Detailed Underpotential Deposition of Copper on Gold(111) in Aqueous Solutions	K. Itaya
132	In situ Scanning Tunneling Microscopy of Electrochemical Oxidation of Single Crystal Au(100) Surface in Aqueous Solution	K. Itaya
133	In Situ Scanning Tunneling Microscopy of Underpotential Deposition of Copper on Platinum(111) in Sulfuric Acid Solutions	K. Itaya
134	In Situ Electrochemical Scanning Tunneling Microscopy of single-Crystal Surface of Pt(111), Rh(111), and Pd(111) in Aqueous Sulfuric Acid Solution	K. Itaya
135	Crystallographic Texture of Melt-Spun Al-based Icosahedral Quasicystals	K. Ito
136	Second Phase Particles Famed in Roll-Quenched and Annealed Al-8Fe-Si Alloys	K. Ito
137	Personal Computer Programs to Assist Identification of Electron Diffraction Network Pattern	K. Ito
138	Plastic Deformation and Forging Process of SiC/6061 Aluminum Matrix Composites	N. Kanetake
139	Microscopic Study on Deformation and Fracturee of Particle Dispersed Aluminum Matrix Campsites	N. Kanetake
140	Strengthening of Al-Zn Eutectoid-Base Superplastic Alloys by means of a Forced Air-Cooling	Y. Motohashi

141	Structures of Mackay-Type Quasicrystal	S. Nanao
142	Structural Models of Quasicrystals	S. Nanao
143	Effect of Welding Conditions on the Friction Weldability of 7075 Aluminum Alloy	K. Ogawa
144	Optimization of Friction Welding Condition of 5056 Aluminum Alloy	K. Ogawa
145	Optimization of Friction Welding Condition for Al-Cu Joint	K. Ogawa
146	Scattering in Stress Corrosion Resistance of RRA-Treated 7475 Aluminum Alloys	T. Ohnishi
147	Toughness and Laminated Cracking at Low Ternperatures in 8090 Aluminum Alloy Extrusions	S. Saji
148	Anisotropy in Mechanical Properties at Low Temperatures of 8090 Extrusions	S. Saji
149	Temperature Dependence of Mechanical Properties at Cryogenic Temperature in Al-Li-Mg Alloys	S. Saji
150	Formation Process of Amorphous Phase during Mechanical Alloying for Al-6 and 12 at% Ti Mixed Powders	S. Saji
151	Crystallization Process in Amorphous Al₂O₃ and Al-Ti-O-N Mixed Powders Prepared by Mechanical Alloying	S. Saji
152	A Comparative Study on the Structure of Composite Oxide Films on Aluminum by Scanning and Transmission Electron Microscopy	K. Shimizu
153	Smoothing of Aluminum Srufaces during Barrier Anodic Oxide Growth on Aluminum	K. Shimizu
154	Effect of Copper in Aluminum on Surface Pit Morphology by Anodic Constant Current Electrolyte Etchin	O. Seri
155	Preferential Removal of lntermetallic Compound Particles in Aluminium by Dynamic Plarization in Aqueous Solution	O. Seri
156	Effect of NaOH Concentration On dissolution Behavior for Al-Fe Alloy	O. Seri
157	An Analysis of Thermal Stresses in Orthotropic Nonhomogeneous Plates	Y. Sugano
158	A Stochastic Analysis of Unaxisymmetric Thermal Stresses m a Nonhomogeneous Hollow Circular Plate	Y. Sugano
159	Possibility of Grain Refinement for Superplasticity of Mg-Al Alloys by Zirconium Additions	H. Takuda
160	Tensile properties of fine-grained 7475 aluminium alloy at various temperatures and strain rates	H. Takuda

161	Structural Change and Softening Behavior of Al-8 mass% Fe Alloy Extrudates Prepared from Rapidly Solidified Ribbons	A. Kamio
162	Structures and Mechanical Properties of Al-Fe-Zr Alloy Extrudates Prepared by a Rapid Solidification Processing	A. Kamio
163	Microanalysis of the Precipitates in an Al-Cu-Mg-Ag Alloy	T. Sakurai
164	Atom Probe Study of Early stage Phase Decomposition in an Al-7.8at.% Li Alloy	T. Sakurai
165	Quantitative Atom-probe Analysis of Some Aluminum Alloys	T. Sakurai
166	Atom-Probe Analysis of Ω. and θ’ Phases in an Al-Cu-Mg-Ag Alloy	T. Sakurai
167	Microstructures and Vickers hardness of rapidly solidified Al-Cu alloys near the Al-Al 2 Cu equilibrium eutectic composition	T. Yamane
168	High-Temperature Deformation Behaviour of Al-Li-Zr Alloys	M. Nemoto
169	Threshold Stress in Dispersion Strengthened Alloys at High Temperatures	H. Yoshinaga
170	The High Temperature Deformation Mechanism in Solution Hardened Alloys	H. Yoshinage
171	Deformation Path Dependence of Flow Stress and Its Prediction in an Al-5 at% Mg Solution Hardened Alloy at High Temperature	H. Yoshinaga