1-20 of 21 Search Results for

wiredrawing

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter

By Allan B. Dove
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001017
EISBN: 978-1-62708-161-0
... Abstract This article begins with an overview of steel wire configurations and sizes followed by a discussion on various wiremaking practices. The wiredrawing operation is discussed, including cleaning, die design, use of lubricants and welds, finishes, coating, and thermal treatments. Metallic...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003133
EISBN: 978-1-62708-199-3
... Abstract This article provides an overview of the classification system of coppers for conductors and for wires and cables, as well as wire rod fabrication techniques such as rolling and continuous casting. Wiredrawing and wire stranding operations, including the preparation of rod surface...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003972
EISBN: 978-1-62708-185-6
... along the die face as the extrusion-forging deformation progresses Fig. 10 Internal fracture in a double-extrusion forging Fig. 11 Internal fracture in wiredrawing Fig. 13 Prediction of internal cracking in extrusion via finite-element analysis combined with a fracture...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003095
EISBN: 978-1-62708-199-3
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001066
EISBN: 978-1-62708-162-7
... comes from sixth century AD Venetian and French artifacts. Theophilus, a German monk, produced the first written records in a treatise on metalworking circa 1110 to 1140 AD. His description of wiredrawing reads, in part, “Two pieces of iron three or four fingers wide, smaller at the top and bottom...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006410
EISBN: 978-1-62708-192-4
... as upset forging, rolling, wiredrawing, and extrusion), two factors, often inextricably interwoven, invalidate this assumption. First, friction imposes an external restraint on deformation. Surface layers of the workpiece are subjected to shear, and the workpiece deforms in such a way as to...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003744
EISBN: 978-1-62708-177-1
... overvoltage ⟨11 2 0⟩  Co—high overvoltage ⟨11 2 0⟩ or ⟨11 2 2⟩ tet  Sn—low overvoltage ⟨100⟩  Sn—intermediate overvoltage ⟨110⟩  Sn—high overvoltage ⟨101⟩ Wiredrawing, swaging, extrusion fcc ⟨111⟩ + ⟨100⟩ bcc ⟨110⟩ hcp  Zn, small strain [0001]  Zn, large strain...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005138
EISBN: 978-1-62708-186-3
... wiredrawing should be enough to lubricate a wire formed over a form tool or a mandrel. The lubricant should be a hard, dry coating, such as a mixture of lime and metal soaps. This will protect the wire from damage in forming and will extend the life of the tools without sticking to them. Zinc phosphate is...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003181
EISBN: 978-1-62708-199-3
... forged, hot rolled, and hot swaged, usually at temperatures higher than for platinum. All respond to cold working by rolling, swaging, and wiredrawing. In wiredrawing, platinum and platinum alloys are handled almost exactly like copper. Solid lubricants are used for drawing to about 0.8 mm ( 3...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001405
EISBN: 978-1-62708-173-3
... instead of essentially spherical bubbles. Among the possible sources of hydrogen are moisture in fluxes, hydrocarbons in either wiredrawing lubricants or surface contaminants in the joint to be welded, and water leaks in gas-metal arc welding (GMAW) equipment. Nitrogen is gleaned from air that enters...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
...—properties that make it well suited for wiredrawing dies and for cutting tools used in machining of cast iron and other abrasive or gummy materials. The 6% Co grade has moderate values for all properties and is a good general-purpose carbide material. The 25% Co grade has the greatest toughness and is used...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001228
EISBN: 978-1-62708-170-2
... Soil pipe fittings Remove molding sand Steel shot S330 Wheel, barrel 30 … … 181 kg (400 lb) in 5 min Steel drums Prepare for painting Iron grit G80 Air, blast room … 6 1 4 4 min Steel rod Clean for wiredrawing Steel grit G40 Wheel, continuous (d) 80 … … 0.2–1.5...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003213
EISBN: 978-1-62708-199-3
... … … 181 kg (400 lb) in 5 min Steel drums Prepare for painting Iron grit G80 Air, blast room … 6 1 4 4 min Steel rod Clean for wiredrawing Steel grit G40 Wheel, continuous (d) 80 … … 0.2–1.5 m/s (40–300 ft/min) Steel screws Prepare for plating Iron grit G80 Air...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005461
EISBN: 978-1-62708-196-2
... shown in Fig. 7 for wiredrawing. The calculated external applied load (drawing force) is plotted along the vertical axis as a function of die half-angle. For angles less than α 1 , sound flow occurs, and for angles greater than α 2 , sound flow occurs with a dead-metal zone forming at the die. Between...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001104
EISBN: 978-1-62708-162-7
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005787
EISBN: 978-1-62708-165-8
... transformation to a fine pearlitic structure. Both salt baths and fluidized beds have also been used for this purpose. This treatment increases substantially the amount of subsequent wiredrawing reduction that the product can withstand and permits production of high-strength wire. Successive drawing and...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003217
EISBN: 978-1-62708-199-3
...) as an aid to cold forming, tube drawing, or wiredrawing; (c) for increasing wear resistance; or (d) for rustproofing. Iron phosphate coatings were the first to be used commercially. Early iron phosphating solutions consisted of ferrous phosphate/phosphoric acid used at temperatures near...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003196
EISBN: 978-1-62708-199-3
... wiredrawing, the soft and ductile spheroidized structure is preferred. If blanks for parts are produced by flame cutting, they are annealed before being formed or machined. Welded parts, especially if complex, are stress relieved, or hardened and tempered, immediately after welding. Heat treatments and...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005159
EISBN: 978-1-62708-186-3
... good adhesion, the surface must be clean, preferably freshly pickled. Soap-film thickness is controlled by the concentration and/or temperature of the aqueous solution. Subsequently, the water is driven off by heating in ovens. These coatings are related to the soaps used in wiredrawing and are based...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001311
EISBN: 978-1-62708-170-2
... of the metal after conversion coating and lubricating with one part of molybdenum disulfide and two parts of thermosetting eponphenolic resin. Table 6 Comparison of conversion coatings used with various lubricants in wiredrawing of titanium Coating Drawing compound Total reduction, % No...