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Published: 15 January 2021
Fig. 32 Effect of sea salt (SS) and sodium sulfate mixture on calcium-magnesium-alumino-silicate (CMAS) melting temperature in tests conducted in ambient air. Courtesy of U.S. Navy More
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Published: 01 January 2005
Fig. 8 Corrosion rates of die-cast magnesium in 5% NaCl salt spray and continuous-immersion exposures. Source: Ref 18 Analysis of die-cast plates, % AM60A (○) AZ91D (●) Aluminum 6.2 9.7 Zinc 0.09 0.74 Manganese 0.22 0.19 Nickel 0.003 0.0018 Iron 0.005 More
Book Chapter

By Safaa J. Alhassan
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003819
EISBN: 978-1-62708-183-2
... Abstract The rate and form of corrosion that occur in a particular situation depend on many complex variables. This article discusses the rate of corrosion of lead in natural and domestic water depending on the degree of water hardness caused by calcium and magnesium salts. Lead exhibits...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003820
EISBN: 978-1-62708-183-2
... composition also affects corrosion behavior. Atmospheres A clean, unprotected magnesium alloy surface exposed to indoor or outdoor atmospheres free from salt spray will develop a gray film that partly protects the metal from corrosion while causing only negligible losses in mechanical properties...
Book Chapter

By Kurt H. Stern
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003581
EISBN: 978-1-62708-182-5
... content of the magnesium chloride melt, magnesium or sodium content, and oxygen content of the product. It concludes with a discussion on the oxygen activity in the titanium metal product. chloride corrosion indicator electrode magnesium magnesium chloride molecular solvent molten salt molten...
Book Chapter

By Barbara A. Shaw
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003675
EISBN: 978-1-62708-182-5
..., the normal saltwater corrosion resistance is only moderately reduced when compared to high-purity magnesium and magnesium-aluminum alloys—0.5 to 0.76 mm/yr (20 to 30 mils/yr) as opposed to less than 0.25 mm/yr (10 mils/yr) in 5% salt spray—but contaminants again must be controlled. The zirconium alloying...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003139
EISBN: 978-1-62708-199-3
... good corrosion resistance. Fig. 1 Effect of alloying and contaminant metals on the corrosion rate of magnesium as determined by alternate immersion in 3% NaCl solution Figure 2 illustrates the effect of increasing iron, nickel, and copper contamination on the standard ASTM salt spray...
Image
Published: 01 January 2005
Fig. 34 Effects of aluminum-alloy washer size on the galvanic corrosion of AZ91 magnesium fastened with cadmium-plated bolts. α is a linear distance measured from the cadmium-plated bolt head to the magnesium surface via washer surface. 10 days salt spray exposure. ASTM B 117. Source: Ref 34 More
Book Chapter

By E.B. Gempler
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001455
EISBN: 978-1-62708-173-3
... used as base metals are listed in Table 1 . Those that are most successfully brazed are the l xxx and 3 xxx series and the low-magnesium members of the 5 xxx series. Melting ranges and brazeability of some common aluminum alloys Table 1 Melting ranges and brazeability of some common aluminum...
Book Chapter

By Christopher Hahin, Rudolph G. Buchheit
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003614
EISBN: 978-1-62708-182-5
.... Filament growth rates for aluminum are similar to those of coated steels. Magnesium has somewhat higher growth rates than aluminum. Filiform attack in both aluminum and magnesium is particularly severe in warm coastal and tropical regions where aerosolized salt occurs or in industrial areas where airborne...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006078
EISBN: 978-1-62708-175-7
... titanium powder Processes for Manufacturing Titanium Hydride Powder ADMA Products, Inc. became involved in the development of new processes for manufacturing titanium metal powder in the late 1990s. Extensive review of various routes of titanium powder production indicates that magnesium-hydrogen...
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Published: 01 January 2005
Fig. 26 Relative galvanic corrosion produced by dissimilar fasteners attached to AZ91D magnesium alloy (ASTM B 117 salt spray test). Source: Ref 34 , 35 More
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Published: 01 January 2005
Fig. 33 Effect of spacer thickness on the galvanic corrosion of AZ91 magnesium coupled to cast iron disks through plastic spacers (200 h salt spray). Source: Ref 34 More
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Published: 01 January 2005
Fig. 30 Reduction of galvanic corrosion between magnesium-alloy AM608 (AZ91D) die-cast test plates and various coated steel fasteners, compared to bare steel fasteners. Tested for 200 h in continuous salt spray. Source: Ref 35 More
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Published: 01 January 2000
Fig. 40 Stress corrosion cracking threshold examples. (a) Stainless steels in boiling 42% magnesium chloride solution. (b) Comparison of K ISCC of AISI 4340 steel (tensile yield strength, 1515 MPa, or 220 ksi) in methanol and salt water at room temperature More
Book Chapter

By James E. Hillis
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001310
EISBN: 978-1-62708-170-2
... metals in the assembly. Environmental exposures involving salt water or condensing moisture in the presence of chlorides, as well as other salts, have in the past proven very aggressive to magnesium alloys. The higher-purity alloys introduced in the mid-1980s, however, exhibit significantly reduced...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003004
EISBN: 978-1-62708-200-6
...–9 7.3–8.2 Ceramic colors Table 3 Ceramic colors Color Fired under oxidizing conditions Fired under reducing conditions White Aluminum oxide, antimony oxide, arsenic oxide, calcium borate, cerium compounds, magnesium carbonate, magnesium oxide, silver, tin oxide, titanium...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005306
EISBN: 978-1-62708-187-0
... of copper alloys, 10% Magnesium high-pressure die casting, 3% The articles in this Section, “Casting of Non-ferrous Alloys,” describe the shape casting of aluminum, copper, and zinc alloys along with articles on the continuous casting of aluminum and copper. Casting of magnesium alloys is detailed...
Book Chapter

By Patrick L. Hagans, Christina M. Haas
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001275
EISBN: 978-1-62708-170-2
... or hydrofluoric acid salts, phosphoric acid, or other mineral acids. The chemical attack facilitates the dissolution of some surface metal and the formation of a protective film containing complex chromium compounds. A variety of metals and electrodeposited metal coatings, including zinc, cadmium, magnesium...
Book Chapter

By John E. Benfer
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004127
EISBN: 978-1-62708-184-9
... of chromic acid or chromium salts for magnesium and aluminum alloys. However, nonchromate-containing products are under development to ensure compliance with future environmental and safety regulatory requirements. When exposed to water/moisture, corrosion inhibitors can leach out, providing a self-healing...