Improvement to the corrosion resistance of magnesium alloys by physical and chemical surface treatment

An overview is reported about the history of prevailing magnesium alloys as orthopedic biodegradable materials. Important features of the effect of alloying additions, along with surface treatments for corrosion protection of magnesium alloys, are described. Hydroxyapatite (HA), the promising coat deposited by different direct and electrochemical methods to tailor corrosion resistance and biocompatibility, is discussed. Surface modifications, such as microarc oxidation or anodization which lead to nanostructures fabricated to provide better adhesion for HA coatings, are presented.

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The Corrosion Performance and Mechanical Properties of Mg-Zn Based Alloys—A Review

Corrosion and Materials Degradation ◽

10.3390/cmd1010007 ◽

2020 ◽

Vol 1 (1) ◽

pp. 92-158

Author(s):

Pingli Jiang ◽

Carsten Blawert ◽

Mikhail L. Zheludkevich

Keyword(s):

Mechanical Properties ◽

Corrosion Resistance ◽

Surface Treatment ◽

Magnesium Alloys ◽

Weight Ratio ◽

High Strength ◽

Corrosion Performance ◽

Biomedical Materials

Magnesium alloys have shown great potential for applications as both structural and biomedical materials due to their high strength-to-weight ratio and good biodegradability and biocompatibility, respectively. Among them, Mg-Zn based alloys are attracting increasing interest for both applications. As such, this article provides a review of the corrosion performance and mechanical properties of Mg-Zn based alloys, including the influence of environment and processing on both of them. The strategies for tailoring corrosion resistance and/or mechanical properties by microstructure adjustment and surface treatment are discussed.

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The Corrosion Performance and Mechanical Properties of Mg-Zn Based Alloys—A Review

Corrosion and Materials Degradation ◽

10.3390/cmd1020007 ◽

2020 ◽

Vol 1 (2) ◽

pp. 7

Author(s):

Pingli Jiang ◽

Carsten Blawert ◽

Mikhail L. Zheludkevich

Keyword(s):

Mechanical Properties ◽

Corrosion Resistance ◽

Surface Treatment ◽

Magnesium Alloys ◽

Weight Ratio ◽

High Strength ◽

Corrosion Performance ◽

Biomedical Materials

Magnesium alloys have shown great potential for applications as both structural and biomedical materials due to their high strength-to-weight ratio and good biodegradability and biocompatibility, respectively. Among them, Mg-Zn based alloys are attracting increasing interest for both applications. As such, this article provides a review of the corrosion performance and mechanical properties of Mg-Zn based alloys, including the influence of environment and processing on both of them. The strategies for tailoring corrosion resistance and/or mechanical properties by microstructure adjustment and surface treatment are discussed.

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Influence of physical and chemical surface treatment on the photoluminescence of porous silicon

Technical Physics ◽

10.1134/1.1259266 ◽

1999 ◽

Vol 44 (1) ◽

pp. 122-123 ◽

Cited By ~ 2

Author(s):

I. E. Maronchuk ◽

M. N. Naidenkov ◽

M. V. Naidenkova ◽

A. V. Sarikov ◽

T. L. Voloshina

Keyword(s):

Porous Silicon ◽

Surface Treatment ◽

Chemical Surface ◽

Physical And Chemical

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ALLEGHENY LUDLUM AL276

Alloy Digest ◽

10.31399/asm.ad.ni0497 ◽

1996 ◽

Vol 45 (1) ◽

Keyword(s):

Corrosion Resistance ◽

High Temperature ◽

Power Plant ◽

Physical Properties ◽

Surface Treatment ◽

Tensile Properties ◽

Crevice Corrosion ◽

Heat Treating ◽

Chemical Plants ◽

Temperature Performance

Abstract Allegheny Ludlum AL276 is widely used in the most severe environments found in chemical plants and in power plant desulfurization systems. The high molybdenum level with tungsten gives excellent pitting and crevice corrosion resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, joining, and surface treatment. Filing Code: Ni-497. Producer or source: Allegheny Ludlum Corporation.

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NILO ALLOY 36

Alloy Digest ◽

10.31399/asm.ad.fe0079 ◽

1987 ◽

Vol 36 (8) ◽

Keyword(s):

Thermal Expansion ◽

Corrosion Resistance ◽

High Temperature ◽

Physical Properties ◽

Surface Treatment ◽

Constant Coefficient ◽

Coefficient Of Thermal Expansion ◽

Heat Treating ◽

Temperature Performance ◽

Iron Nickel

Abstract NILO alloy 36 is a binary iron-nickel alloy having a very low and essentially constant coefficient of thermal expansion at atmospheric temperatures. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on high temperature performance and corrosion resistance as well as forming, heat treating, machining, joining, and surface treatment. Filing Code: Fe-79. Producer or source: Inco Alloys International Inc..

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UNITEMP N-155

Alloy Digest ◽

10.31399/asm.ad.fe0048 ◽

1971 ◽

Vol 20 (12) ◽

Keyword(s):

Fracture Toughness ◽

Corrosion Resistance ◽

High Temperature ◽

Physical Properties ◽

Surface Treatment ◽

Wide Temperature Range ◽

Heat Treating ◽

Combustion Chambers ◽

Temperature Performance ◽

Oxidation And Corrosion

Abstract UNITEMP N-155 is an iron-base austenitic alloy used over a wide temperature range from subzero to about 1800 or 1900 F. It has relatively good oxidation and corrosion resistance. It is used in such applications as turbine rotors, shafts and blades, afterburner parts, nozzles and combustion chambers. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness, creep, and fatigue. It also includes information on high temperature performance as well as forming, heat treating, joining, and surface treatment. Filing Code: Fe-48. Producer or source: Cyclops Corporation.

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