scholarly journals Magnesium Alloy-The Ultra-Light Metallic Materials in the 21 Century. Precipitation Behavior of Heat-resistant Magnesium Alloys Containing Rare Earth Elements.

Materia Japan ◽  
1999 ◽  
Vol 38 (4) ◽  
pp. 294-297 ◽  
Author(s):  
Tatsuo Sato
Keyword(s):  
Rare Earth ◽  
Magnesium Alloy ◽  
Rare Earth Elements ◽  
Magnesium Alloys ◽  
Metallic Materials ◽  
Precipitation Behavior ◽  
Heat Resistant

scholarly journals Research Progress of Heat Resistant Magnesium Alloys

2022 ◽  
Vol 2160 (1) ◽  
pp. 012015
Author(s):  
Xiaomin Wang ◽  
Yang Su ◽  
Lili Guo ◽  
Yan Liu ◽  
Honggang Li ◽  
...  
Keyword(s):  
Rare Earth ◽  
Magnesium Alloy ◽  
Rare Earth Elements ◽  
Heat Resistance ◽  
Magnesium Alloys ◽  
Casting Process ◽  
Research Progress ◽  
Engineering Material ◽  
Heat Resistant ◽  
Comprehensive Performance

Abstract Magnesium alloy has extremely excellent properties and is known as “21st Century Green Engineering Material”. This article mainly introduces the influence of the heat resistance and comprehensive performance of the three series of Mg-Al, Mg-Zn and Mg-RE heat-resistant magnesium alloys after adding rare earth elements, alkali metal elements and other elements. Three development directions of improving the heat resistance of magnesium alloys are prospected. These are: 1. Using cheap alloy elements (such as Ca, Si, etc.) to replace rare earth elements of the heat-resistant magnesium alloy, 2. Titanium element is added to improve heat-resistant magnesium alloy’s mechanical properties and its strength, 3. The new casting process and processing technology are used to improve the heat-resistant magnesium alloy’s properties. This article aims to provide technical reference for the development of my country’s magnesium alloy industry.

scholarly journals Mg-Al-RE Magnesium Alloys for High-Pressure Die-Casting

2014 ◽  
Vol 14 (2) ◽  
pp. 49-52 ◽  
Author(s):  
K.N. Braszczyńska-Malik
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Magnesium Alloy ◽  
Intermetallic Compound ◽  
Rare Earth Elements ◽  
Magnesium Alloys ◽  
Die Casting ◽  
High Pressure Die Casting ◽  
Cold Chamber ◽  
Pressure Die Casting

Abstract Experimental Mg-Al-RE type magnesium alloys for high-pressure die-casting are presented. Alloys based on the commercial AM50 magnesium alloy with 1, 3 and 5 mass % of rare earth elements were fabricated in a foundry and cast in cold chamber die-casting machines. The obtained experimental casts have good quality surfaces and microstructure consisting of an α(Mg)-phase, Al11RE3, Al10RE2Mn7 intermetallic compound and small amount of α+γ eutectic and Al2RE phases.

scholarly journals Corrosion resistance of heat resistant magnesium alloys containing heavy rare earth elements

1996 ◽  
Vol 46 (1) ◽  
pp. 39-44 ◽  
Author(s):  
Masao KIRYUU ◽  
Hayato OKUMURA ◽  
Shigeharu KAMADO ◽  
Yo KOJIMA ◽  
Ryuuji NINOMIYA ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Magnesium Alloys ◽  
Heavy Rare Earth ◽  
Heat Resistant ◽  
Heavy Rare Earth Elements

Newly Developed Heat Resistant Magnesium Alloy by Thixomolding®

2005 ◽  
Vol 488-489 ◽  
pp. 287-290 ◽  
Author(s):  
Tadayoshi Tsukeda ◽  
Ken Saito ◽  
Mayumi Suzuki ◽  
Junichi Koike ◽  
Kouichi Maruyama
Keyword(s):  
Aluminum Alloy ◽  
Magnesium Alloy ◽  
Magnesium Alloys ◽  
Room Temperature ◽  
Elevated Temperatures ◽  
Die Casting ◽  
The Other ◽  
Heat Resistant ◽  
Higher Temperature ◽  
Better Than

We compared the newly developed heat resistant magnesium alloy with conventional ones by Thixomolding® and aluminum alloy by die casting. Tensile properties at elevated temperatures of AXEJ6310 were equal to those of ADC12. In particular, elongation tendency of AXEJ6310 at higher temperature was better than those of the other alloys. Creep resistance of AXEJ6310 was larger than that of AE42 by almost 3 orders and smaller than that of ADC12 by almost 2 orders of magnitude. Fatigue limits at room temperature and 423K of AXEJ6310 was superior among conventional magnesium alloys.

Liquid Inclusions in Heat-Resistant Steel Containing Rare Earth Elements

2016 ◽  
Vol 48 (2) ◽  
pp. 956-965 ◽  
Author(s):  
Yandong Li ◽  
Chengjun Liu ◽  
Tongsheng Zhang ◽  
Maofa Jiang ◽  
Cheng Peng
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Resistant Steel ◽  
Heat Resistant Steel ◽  
Heat Resistant

Corrosion and Protection of Magnesium Alloys

2015 ◽  
Vol 1120-1121 ◽  
pp. 1078-1082 ◽  
Author(s):  
Yang Yang Lv ◽  
Ling Feng Zhang
Keyword(s):  
Corrosion Resistance ◽  
Magnesium Alloy ◽  
Magnesium Alloys ◽  
Automotive Industry ◽  
Physical And Mechanical Properties ◽  
Current Status ◽  
Strain Rates ◽  
Metallic Materials ◽  
Az91 Magnesium Alloy ◽  
Az91 Magnesium

Magnesium alloy as a green material in the 21st century, because of its excellent physical and mechanical properties of metallic materials as an ideal in the automotive industry, electronic industry and aviation, aerospace and other industries[1]. However, poor corrosion resistance of magnesium alloys become an important issue hinder application of magnesium alloys[2]. So magnesium alloy corrosion problems and the current status of research paper reviews several magnesium alloy protection methods at home and abroad, and also highlighted with our latest laser shock (LSP) study of AZ91 magnesium alloy at high strain rates of corrosion resistance results.

Development of New Types of Magnesium Alloys Containing Sr or RE Elements

2007 ◽  
Vol 561-565 ◽  
pp. 191-197 ◽  
Author(s):  
Fu Sheng Pan ◽  
Ming Bo Yang ◽  
Yan Long Ma
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Magnesium Alloys ◽  
Research Results ◽  
Microstructure And Properties ◽  
Minor Addition ◽  
Re Elements

The latest research results on new types of magnesium alloys containing strontium or rare earth elements are reviewed. Special attentions are paid to the alloying design, microstructure and properties controlling, the influence of minor addition of Sr and RE on the microstructure and properties of existing magnesium alloys. Some new types of magnesium alloys containing Sr or RE are introduced and discussed.

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