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impact response

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Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005652
EISBN: 978-1-62708-198-6
... corrosion products from crevice corrosion that may have an impact on biocompatibility ( Ref 13 , 14 ). The tissue response to the products of corrosion may then exacerbate the conditions that initially contributed to the corrosion. Dissimilar metals may be combined into a single tissue site either by...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005966
EISBN: 978-1-62708-166-5
... information on the impact of alloying on vulnerability to decarburization, and the impact of decarburization on the mechanical properties of steels and cast irons. The article also describes the technological operations that potentially cause decarburization and the practical implications for induction...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006761
EISBN: 978-1-62708-295-2
... techniques and discusses the advantages and limitations of each technique when used in failure analysis. The focus is on various types of static load testing, hardness testing, and impact testing. The testing types covered include uniaxial tension testing, uniaxial compression testing, bend testing, hardness...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006789
EISBN: 978-1-62708-295-2
... metal, inducing large plastic deformations followed by considerable loss of material by fracture processes such as scratching. Abrasion can also be produced by hard/sharp protuberances such as those on a metal file. Impact by hard substances can produce high-stress or gouging abrasion. Table 1...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005660
EISBN: 978-1-62708-198-6
... significant impact on the product design process (materials selection, specification and needs analysis, testing, documentation, etc.). Following the 1976 Medical Device Amendments Act, subsequent introduction of many new technologies and related concern over device safety resulted in the Safe Medical...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003007
EISBN: 978-1-62708-200-6
... ISO 1043 Material Tensile strength Tensile modulus Flexural strength Impact strength Hardness, Rockwell Flame rating, UL 94 MPa ksi GPa 10 6 psi MPa ksi J/m ft · lbf/in. ABS 41 6.0 2.3 0.33 72.4 10.5 347 6.5 R103 HB ABS-PC 59 8.5 2.6 0.38 89.6 13.0 560...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003023
EISBN: 978-1-62708-200-6
... transition ASTM D 256 Izod impact TGA DSC TMA Extrapolated onset temperature wt% at 600 °C (1110 °F) °C °F °C °F J/m ft · lbf/in. °C °F PVC, flexible 29 65 150 41 105 T g 270 5.0 274 525 5.7 PVC, rigid 30 120 250 102 215 T g 20 0.4 278 530 7.9 ABS...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003983
EISBN: 978-1-62708-185-6
...-spindle, creeping-spindle, alternate-blow, and die-closing types. All these machines are equipped with dies that open and close rapidly to provide the impact action that shapes the workpiece. The five principal machine concepts for swaging are shown in Fig. 4 . Fig. 4 Principal machine concepts for...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003024
EISBN: 978-1-62708-200-6
.... When both mechanisms occur, the slope will be between 0 and 1. Typical volumetric strain versus tensile strain data for high-impact polystyrene (HIPS) and toughened polyvinyl chloride (PVC) tested in creep are shown in Fig. 3 . In PVC, the slope is slightly positive, but much less than 1. In this...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006270
EISBN: 978-1-62708-169-6
... materials. The UTS is not particularly affected by grain size, but ductility, as represented by elongation or reduction in area, generally is improved with smaller grain sizes. Commercially pure titanium has impact strengths comparable to that of quenched and tempered low-alloy steel. Titanium may even...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003103
EISBN: 978-1-62708-199-3
... whether a controlled compressive stress is desired in the part. Although tensile properties may not differ significantly from one alloy steel to another, considerable differences may exist in fracture toughness and low-temperature impact properties. In general, steels with a higher nickel content, such as...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006271
EISBN: 978-1-62708-169-6
... ) = c solute,max ⋅ ( 1 − Δ H ( T , d T d t ) Δ H max ) For 6 xxx alloys, magnesium and silicon are simply summarized in one solid-solution concentration, c solute , because, as substitutional atoms, both have a similar impact on yield strength...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005659
EISBN: 978-1-62708-198-6
... improve its wear resistance, isotropic carbon is deposited in a fluidized bed as an alloy with silicon ( Ref 8 ). This has been demonstrated to have excellent wear resistance at the pivot and impact sites in numerous heart valve designs. The isotropic carbon-10% Si is deposited on graphite preforms...
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
... determination methods to five tests performed on an experimental rolling mill: Al 5052-H19, emulsion lubrication, SAE 52100 roll steel grade, speed 1 m/s, and variable reduction. Source: Ref 50 The impact of the assumed mechanical properties on the computed friction coefficient must also be taken into...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005682
EISBN: 978-1-62708-198-6
..., casting and forging metallic components is still one of the most accepted techniques in the implant fabrication area, even though minuscule cracks and inhomogeneous composition of parts provide major hurdles for the process ( Ref 13 ). Along with that, the fabrication technique itself has some impact on...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006443
EISBN: 978-1-62708-190-0
... flaw detection THE SUCCESS of a reliable nondestructive evaluation (NDE) application depends greatly on the expertise and thoroughness of the NDE engineering that is performed. This involves comprehensive analyses to define the relationships between the NDE measurements to be made and the impact on...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006016
EISBN: 978-1-62708-172-6
... Abstract This article discusses the concepts of quality control (QC) and quality assurance (QA), and clarifies the differences and similarities in the roles and responsibilities of QC and QA personnel. It describes the inspection procedures used to verify proper surface preparation and...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005686
EISBN: 978-1-62708-198-6
... affect processing properties such as viscosity and cure rates. Mechanical properties, such as tensile and impact strength, elastic modulus, hardness, and bond strength, can also vary with changes in MWD ( Ref 6 ). Gel permeation chromatography can be used to qualify incoming resins or device components...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005675
EISBN: 978-1-62708-198-6
... body), high stiffness, and low friction and wear as articulating surfaces. Their main drawback is their brittle nature and resultant low impact resistance. Thus, a few examples are known where ceramic particles are combined to form composites while retaining properties such as the capability to...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005431
EISBN: 978-1-62708-196-2
... full 3-D elements. Along with the progression in element capability was the advancement toward nonlinear and transient analyses. Contact elements, elastic/plastic properties, large deflection, and viscoplastic and dynamic impact analyses are now readily available. Fig. 5 Common types of finite...