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higher-purity aluminum-magnesium-chromium alloys

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Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006701
EISBN: 978-1-62708-210-5
... trials or testing to develop welding procedures and weld performance. Gas welding is limited. No commonly used brazing methods have been developed. UNS: A95254 Canada: CSA GR40 aluminum alloy 5254 fabrication characteristics heat exchangers higher-purity aluminum-magnesium...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006503
EISBN: 978-1-62708-207-5
... on the thermal expansion of aluminum Alloying element Change in alloy constant per weight percent addition (annealed temper) (a) Aluminum oxide (Al 2 O 3 ) −0.0105 Copper −0.0033 Iron −0.0125 Magnesium +0.0055 Nickel −0.0150 Silicon −0.0107 Zinc +0.0032 Chromium −0.010 (b...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003124
EISBN: 978-1-62708-199-3
... coupled with cold work) are those in the aluminum-magnesium series, ranging form 0.5 to 6 wt% Mg. These alloys often contain small additions of transition elements, such as chromium or manganese, and less frequently zirconium, to control the grain or subgrain structure, and iron and silicon impurities...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004103
EISBN: 978-1-62708-184-9
... osmosis, WFI, high-purity water, and clean steam condensate should be analyzed for calcium, potassium, iron, nickel, chromium, chloride, silicon, magnesium, manganese, aluminum, copper, zinc, conductivity, pH, and temperature. These values should be reported in parts per trillion (ppt) and updated monthly...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006516
EISBN: 978-1-62708-210-5
... was discontinued in residential wiring. In its place, several 8 xxx alloys were developed with increased resistance to creep and much higher flow stress compared to the original EC alloy. Since 1987, the National Electrical Code has specifically required that aluminum building wire be fabricated from 8 xxx...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001059
EISBN: 978-1-62708-162-7
...Comparative corrosion and fabrication characteristics and typical applications of wrought aluminum alloys Table 1 Comparative corrosion and fabrication characteristics and typical applications of wrought aluminum alloys Alloy temper Resistance to corrosion Workability cold (e...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005887
EISBN: 978-1-62708-167-2
... … Source: Ref 2 , 3 , 8 , 9 , 10 , 11 Alloying element properties used for magnesium alloys Table 4 Alloying element properties used for magnesium alloys Element Effect Aluminum (A) If magnesium is alloyed with aluminum, manganese is usually present at approximately 0.2...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006487
EISBN: 978-1-62708-207-5
.... and Tegart W.J.M. , High Temperature Deformation of Aluminum-Magnesium Alloys at High Strain Rates , J. Inst. Met. , Vol 97 , 1969 , p 73 – 76 14. Varley P.C. , The Recovery and Recrystallization of Rolled Aluminum of Commercial Purity , J. Inst. Met. , Vol 75 , 1948 , p 185 15...
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
...) corrode extremely rapidly ( Ref 4 ). (On the other hand, alloying elements such as magnesium and zinc have very little effect on the corrosion rate of aluminum.) Aluminum used for alloying is typically of 99+% purity, and this aluminum will corrode at a faster rate than higher-purity material due...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006121
EISBN: 978-1-62708-175-7
... melted degassed-hydride Aluminum 10 5 Calcium 10 5 Carbon 100 45 Chromium 25 5 Cobalt 10 5 Copper 10 5 Hydrogen 30 30 Iron 50 30 Lead 10 5 Magnesium 10 5 Manganese 10 10 Nickel 50 5 Niobium 50 20 Nitrogen 90 40 Oxygen 2400 1650...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002462
EISBN: 978-1-62708-194-8
... 4 xxx  Magnesium 5 xxx  Magnesium and silicon 6 xxx  Zinc 7 xxx  Other element 8 xxx The last two digits indicate the aluminum purity or identify the aluminum alloy. The second digit indicates modifications of the original alloy or impurity limits. Designation system...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003836
EISBN: 978-1-62708-183-2
... ). Zirconium-, magnesium-, and aluminum-base amorphous-nanocrystalline alloys have been reported that exhibit excellent specific strengths ( Ref 14 , Ref 15 , Ref 16 , Ref 17 , Ref 18 , Ref 19 ) and other interesting properties ( Ref 20 , 21 ). In the 1980s, high-strength bulk magnesium alloys...
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
... than cast magnesium-aluminum alloys because the aluminum levels are usually lower than cast alloys (3 to 8% instead of 6 to 9%), and the purity of the alloys is often lower. In addition, wrought alloys are less isotropic, which may contribute to the higher corrosion rate. Listed in Table 7...
Book Chapter

By John C. Bittence
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003222
EISBN: 978-1-62708-199-3
... of molten metal processes for nonferrous metals. The following discussion concentrates on issues involving scrap preparation and melting. Aluminum-magnesium alloys in light-gage sheet for automotive and container products, as well as aluminum-magnesium-zinc alloys for aerospace and extrusion...
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
...) of dissimilar 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...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001242
EISBN: 978-1-62708-170-2
... and nickel plus chromium ASTM B 200 Specification for electrodeposited coatings of lead and lead-tin alloys on steel and ferrous alloys AMS 2412 Plating silver, copper strike, low bake AMS 2413 Silver and rhodium plating AMS 2420 Plating, aluminum for solderability, zincate process AMS...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001072
EISBN: 978-1-62708-162-7
..., heating-element sheathing, and nuclear steam-generator tubing Alloy 800HT See Alloy 800. An iron-nickel-chromium alloy having the same basic composition as Alloy 800 but with significantly higher creep-rupture strength. The higher strength results from close control of the carbon, aluminum...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005294
EISBN: 978-1-62708-187-0
... extremely high eutectic cell counts. Ferrosilicon alloys are also used to treat gray iron. They are typically based on 50 or 75% ferrosilicon and act as carriers for the inoculating (reactive) elements, which include aluminum, barium, calcium, cerium or other rare earths, magnesium, strontium, titanium...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003553
EISBN: 978-1-62708-180-1
... analysis, metallographic analysis, and simulated-service tests. It provides case studies for the analysis of SCC service failures and their occurrence in steels, stainless steels, and commercial alloys of aluminum, copper, magnesium, and titanium. aluminum alloys austenitic stainless steel carbon...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003839
EISBN: 978-1-62708-183-2
... and an aluminum alloy was also measured in an aerated NaCl solution ( Ref 71 ), but the galvanic current was only 15% of that between carbon fiber and the aluminum alloy. Experimental results have generally indicated that the corrosion rate of particulate and whisker SiC/Al MMCs is higher than the monolithic...