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pin-on-flat galling test

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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
... slugging or overweight slugs Galling or scoring of tools Improper lubrication of slugs Improper surface finish of tools Improper selection or improper heat treatment of tool material Improper edge or bend radii on punch or extrusion die Workpieces sticking to die No back relief on punch or...
Book Chapter

By Peter J. Blau
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003242
EISBN: 978-1-62708-199-3
... Testing geometry Sliding Abrasive wear, 2-body Flat pin-on-rotating abrasive drum (spiral path), reciprocating pin-on-abrasive flat, flat pin-on-moving abrasive belt, traversing pin-on-abrasive disk (spiral path), twin rotating abrasive wheels Abrasive wear, 3-body Dry sand fed between a...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.9781627081764
EISBN: 978-1-62708-176-4
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009005
EISBN: 978-1-62708-185-6
... breakdown temperature ranges for ingot structures. In this test, a wedge-shaped piece of metal is machined from the ingot ( Fig. 2 ) and forged between flat, parallel dies. The overall dimensions of the wedge are selected on the basis of initial grain size. Large-grain materials require large specimens, and...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003816
EISBN: 978-1-62708-183-2
...-corrosion cracking in various industrial and chemical environments. It concludes with a discussion on various corrosion testing methods, including aqueous corrosion testing, dynamic corrosion tests, and stress-corrosion testing. aqueous corrosion testing copper copper alloys dynamic corrosion tests...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005417
EISBN: 978-1-62708-196-2
... ). The effect of these severe contact conditions is emphasized when there are high values of the aspect ratio of contact surface area to deformed volume (e.g., contact length/characteristic thickness in the rolling of flat products). As a consequence, the usual friction test methods, which are in great...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003812
EISBN: 978-1-62708-183-2
... of composition, processing, design, fabrication, and external treatments on the corrosion of stainless steels. Various forms of corrosion, namely, general, galvanic, pitting, crevice, intergranular, stress-corrosion cracking, erosion-corrosion, and oxidation, are reviewed. Corrosion testing for...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003177
EISBN: 978-1-62708-199-3
... plate attached to the bed to support the dies and to guide the pressure pins between the die cushion and the pressure pad. The capacity of a hydraulic press depends on the diameter of the hydraulic pistons and on the rated maximum hydraulic pressure, which is a function of the pump pressure and related...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004004
EISBN: 978-1-62708-185-6
... kickout pins, fully supported, as the press slide withdraws ( Ref 142 ). Fig. 22 Comparison of conventional forming method with reverse forming method. Courtesy of J. Bupp, National Machinery Co. Part tolerances that can be achieved in cold heading are dependent on a number of variables...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.9781627081863
EISBN: 978-1-62708-186-3
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
... thicker coating eventually failed through galling ( Ref 31 ). Pin-on-disc wear tests have demonstrated reductions in coefficients of friction for TiN and TiC on titanium substrates against 440C stainless steel ( Ref 49 , 50 ). Electron beam source and arc source ion plating have been used to produce 1 to...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.9781627081979
EISBN: 978-1-62708-197-9
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000608
EISBN: 978-1-62708-181-8
... specimen of AISI 4340 steel that was broken in tension overload, displaying elongated and quite flat shear dimples. Note that some crude steps have formed, which suggests that there may have been some degree of pulsation in the applied stress during testing. TEM p-c replica, 6500× Fig. 392...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003225
EISBN: 978-1-62708-199-3
... and are classified on a macroscopic scale as either flat face (perpendicular to the maximum tensile stress) or shear face (at a 45° angle to the maximum tensile stress) fractures. Brittle fractures are characterized by rapid crack propagation with less expenditure of energy than with ductile...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005308
EISBN: 978-1-62708-187-0
... the associated gating and risering system, is often made separately and then mounted on the match plate, but can be cast or machined integrally with the plate. The size of the match plate corresponds to the size of the flask used to make the final mold. Flask pin guides are used to ensure accurate...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001243
EISBN: 978-1-62708-170-2
..., porosity, roughness, and adhesion of the plate to the base metal. Valid hardness measurements of chromium deposits are difficult to make, and values are dependent on test conditions, so hardness values should not ordinarily be used as quality control specifications and routine criteria...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003061
EISBN: 978-1-62708-200-6
... banding wheels. Other applications for zirconia include sandblasting nozzles for removing decorating defects on sanitaryware ( Fig. 11 ), as well as glazing nozzles, needles, and ware supports. Fig. 11 Erosive wear performance of selected materials for sandblasting nozzles. Test parameters: jet...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003976
EISBN: 978-1-62708-185-6
... have made use of upset compression of cylindrical billets ( Ref 21 , Ref 22 , Ref 23 , Ref 24 , Ref 25 ). In these tests, measurements of die wear were obtained directly by measuring the surface roughness before and after the tests. Upsetting of cylinders on flat dies may be a convenient way for...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.9781627081719
EISBN: 978-1-62708-171-9
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001305
EISBN: 978-1-62708-170-2
..., spring coiling, or wire drawing Reduction of scaling at high temperature Improvement of wettability or of conductance of heat or electricity Prevention of galling Decorative uses in such applications as jewelry Prevention of superficial rusting Detailed information on plating bath...