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magnesium alloy extrusion

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Published: 01 January 1990
Fig. 2 Minimum column strength curves for several magnesium extrusion alloys. P , ultimate column load; A, cross-sectional area; K , constant that depends on the end conditions, l , column length; and r , minimum radius of gyration of column cross section Alloy Curve number More
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004005
EISBN: 978-1-62708-185-6
... discusses the impact extrusion of magnesium alloys. aluminum alloy billet cold extrusion copper alloy forming galling lubricants nickel alloy polymer lubricants rigidity slug soap lubricant steels tubular COLD EXTRUSION is a push-through compressive forming process with the starting...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001074
EISBN: 978-1-62708-162-7
... curves for several magnesium extrusion alloys are shown in Fig. 2 . Fig. 2 Minimum column strength curves for several magnesium extrusion alloys. P , ultimate column load; A, cross-sectional area; K , constant that depends on the end conditions, l , column length; and r , minimum radius...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003138
EISBN: 978-1-62708-199-3
... Abstract Magnesium and magnesium alloys have been employed in a wide variety of structural applications because of their favorable combination of tensile strength, elastic modulus, and low density. Providing a brief section on occurrence, production, and uses of magnesium, this article...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003998
EISBN: 978-1-62708-185-6
... are predominantly in the form of castings (high-pressure die castings, in particular). Wrought magnesium applications (including sheet, extrusions, and forgings) comprise only about 1% of the total magnesium market. Forging alloys are primarily produced from three major alloy groups: those containing primarily...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003674
EISBN: 978-1-62708-182-5
... and sheet. At least one of the alloys is produced as extrusions, sheet, and plate. 7<italic>xxx</italic> Series The alloys in this series all contain zinc, up to 9%. In addition, nearly all of these alloys contain magnesium (&lt;4%), and many of them contain copper (&lt;3%). The alloys in this series...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009012
EISBN: 978-1-62708-185-6
... Example 1: Extrusion of Al-Mg Alloy An extrusion fabricator considered extruding a proprietary aluminum-magnesium (5 xxx ) alloy that is very similar in composition to an alloy that is usually hot rolled. From rolling practice, it is known that this alloy is sensitive to homogenization schedule...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002412
EISBN: 978-1-62708-193-1
... Abstract This article summarizes the fatigue and fracture resistance of selected magnesium alloys. It reviews the effects of surface condition and test variables on fatigue strength. The article also provides an overview of the fatigue crack growth, fracture toughness, and stress-corrosion...
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
... alloys, and coils of wire are marked as such ( Ref 8 ). These alloys were developed to optimize the conductivity-strength balance and are strengthened by higher amounts of iron and/or additions of copper or magnesium ( Ref 9 ), as shown in Table 3 . These higher-solute alloys, introduced by Alcoa (8076...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006600
EISBN: 978-1-62708-210-5
... information on key alloy metallurgy and processing effects on mechanical properties of plate and extrusions of this 2xxx series alloy. aerospace plate alloys aluminum alloy 2027 aluminum-copper-magnesium-manganese-zirconium alloys damage tolerance alloy plates extrusion alloys mechanical properties...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006707
EISBN: 978-1-62708-210-5
...%. Magnesium in solid solution increases high-temperature flow stress and severely reduces ductility during hot forming (rolling, extrusion, and forging). Alloys in this series possess good resistance to corrosion in marine atmospheres and even saltwater. However, they can be subject to intergranular...
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
... is the principal alloying element in 2 xxx series alloys, often with magnesium as a secondary addition. These alloys require solution heat treatment to obtain optimum properties; in the solution heat-treated condition, mechanical properties are similar to, and sometimes exceed, those of low-carbon steel. In some...
Image
Published: 01 January 1990
Fig. 8 Effect of manufacturing method on the cost of two magnesium alloy parts. Costs are based on AZ91B die castings and AZ31B extrusions. More
Image
Published: 01 January 2005
Fig. 2 Flow stress curves of typical magnesium forging alloys. (a) Stress strain curve of alloy ZK60. (b) Torsion flow stress (at strain rate of 5 s −1 ) of Alloy AZ31 at various homologous temperatures ( T / T M ). (c) Hot compression flow curves from extruded AZ31B compressed parallel More
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006692
EISBN: 978-1-62708-210-5
... Abstract Wrought 4xxx alloys (extrusions and forgings) exhibit high surface hardness, wear resistance, and a low coefficient of thermal expansion. This article provides a summary of brazing filler metals used to join brazeable aluminum-base metals. It contains tables that list the nominal...
Book Chapter

Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006724
EISBN: 978-1-62708-210-5
... Abstract This datasheet provides information on key alloy metallurgy, and processing effects on physical and mechanical properties of extrusion alloy 6351. extrusion alloy 6351 mechanical properties physical properties Alloy 6351 ( Table 1 ) was introduced in 1958 as an improved...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004006
EISBN: 978-1-62708-185-6
... for hot extrusion Material Billet temperatures °C °F Lead alloys 90–260 200–500 Magnesium alloys 340–430 650–800 Aluminum alloys 340–595 650–1100 Copper alloys 650–1100 1200–2000 Titanium alloys 870–1040 1600–1900 Nickel alloys 1100–1260 2000–2300 Steels 1100...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006520
EISBN: 978-1-62708-207-5
... values for various aluminum alloy tempers are listed in a table. The article also describes the age hardening of Al-Cu (Mg) alloys, Al-Mg-Si alloys, and Zn-Mg-(Cu) aluminum alloys. aluminum-magnesium-silicon alloys surface electrical conductivity hardness testing solution heat treatment aging...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003774
EISBN: 978-1-62708-177-1
... Abstract Magnesium and its alloys are among the most difficult metals to prepare for metallographic examination. This article describes specimen preparation processes, including sectioning, mounting, grinding, and polishing. It discusses macro and microexamination techniques as well as related...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006488
EISBN: 978-1-62708-207-5
..., graphite, mica, glass, slag, magnesium oxide, and boron carbide have been incorporated into vigorously agitated, partially solidified aluminum alloy slurries by the compocasting technique. The discontinuous ceramic phase is mechanically entrapped between the proeutectic phase present in the alloy slurry...