1-20 of 90 Search Results for

dielectric breakdown

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
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003026
EISBN: 978-1-62708-200-6
... of plastics: dielectric breakdown voltage, dielectric strength, dielectric constant, dissipation factor, arc tracking resistance, insulation resistance, volume, and surface resistivity or conductivity. The test specifications and conditions, recommended by several U.S. and foreign testing organizations...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005736
EISBN: 978-1-62708-171-9
..., planar microwave devices, waveguide devices, sensing devices, solid oxide fuel cells, heating elements, electrodes for capacitors and other electrochemical devices. capacitors dielectric breakdown heating elements photovoltaics resistors sensors solid oxide fuel cells thermal spray coating...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002475
EISBN: 978-1-62708-194-8
... of the conductor ( Ref 10 ). Materials may be stressed beyond their mechanical limits, with the resultant permanent deformation. An equivalent situation may occur with the excessive electric stresses that can affect insulators (dielectric breakdown) and conductors (melting, electromigration, void migration...
Book Chapter

By Tim Pepper
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003363
EISBN: 978-1-62708-195-5
... kHz Dissipation factor, 1 kHz Dielectric constant, 60 Hz Dissipation factor, 60 Hz Arc resistance Track resistance, V Dielectric breakdown short time, kV Dielectric breakdown step-by-step, kV kV/mm kV/in. Avg Max Min Calcium carbonate 15.0 380 7.8 4.10 0.007 4.18 0.005 4.19...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005744
EISBN: 978-1-62708-171-9
... rolls are used in corona-discharge treatment of polyethylene, which improves the adhesion ability of the printing ink. These rolls are coated with a dielectric layer that has high wear resistance, high dielectric breakdown strength (>20 kV), and a stable relative dielectric permittivity...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003353
EISBN: 978-1-62708-195-5
... Resistance or Conductance of Insulating Materials,” D 257, Annual Book of ASTM Standards , ASTM 20. “Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies,” D 149, Annual Book of ASTM Standards , ASTM...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006640
EISBN: 978-1-62708-213-6
... causes a dielectric breakdown of the low-pressure gas to form a constricted discharge in the opening of the tubular anode, with the sample as the cathode. The inner diameter of the anode is in the range of 1 to 8 mm (0.04 to 0.32 in.), with 4 mm (0.16 in.) as the standard in current commercial...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003010
EISBN: 978-1-62708-200-6
... A THERMOSETTING RESIN is a synthetic organic polymer that cures to a solid, infusible mass by forming a three-dimensional network of covalent chemical bonds. In 1994 more than 3.4 × 10 9 kg (7.5 × 10 9 lb) of thermosetting resins were manufactured in the United States. As the breakdown by resin family in Table...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003033
EISBN: 978-1-62708-200-6
... and permittivity and is proportional to the energy loss in the dielectric. Dielectric Breakdown Voltage The dielectric breakdown voltage, usually expressed in kilovolts, is the voltage at which electrical failure occurs under prescribed test conditions in an electrical insulating material that is placed...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003062
EISBN: 978-1-62708-200-6
... adhesion. For dielectrics, carbon residues will decrease the breakdown voltage, produce blistering bubbles and other unqualified properties, and even short the circuits. Binders for nitrogen firing include pyrolytic materials such as long chain depolymerizable compounds, which can be decomposed...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003677
EISBN: 978-1-62708-182-5
.... It describes the corrosion vulnerability of titanium and titanium oxides by the classification of oxide failure mechanisms. The mechanisms are spatially localized oxide film breakdown by the ingress of aggressive anions; spatially local or homogenous chemical dissolution of the oxide in a strong reducing-acid...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003006
EISBN: 978-1-62708-200-6
... resistance, and so forth. Solubility Permeability Chemical Resistance Important electrical properties include dielectric constant, dielectric strength, dispersion, and conductivity. Optical properties will be briefly discussed in this section. Dielectric Properties Conductivity Optical...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001285
EISBN: 978-1-62708-170-2
... Systems Hybrid PECVD Systems Silicon Nitride Films Silicon Oxide Films Silicon Oxynitride Films Amorphous Silicon Films Polycrystalline Silicon Films Epitaxial Films Conductive Films Process Description Types of PECVD Systems PECVD of Dielectric Films PECVD of Amorphous...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005900
EISBN: 978-1-62708-167-2
.... An electrical breakdown, which means the abrupt current flow between electrically isolated electrodes, can be caused by impact ionization or electron emission. Impact ionization takes place in air or other atmospheres or in dielectric material. Electron emission is responsible for the electric breakdown...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001233
EISBN: 978-1-62708-170-2
... medium across the gap between the tool and the workpiece, an electric field builds along the path of least resistance. This causes a breakdown of the dielectric and initiates the flow of current. In the second stage, electrons and ions migrate toward the anode and cathode at high current density, forming...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002162
EISBN: 978-1-62708-188-7
... the workpiece surface, but differs from EDG in using a highly conductive electrolyte instead of a dielectric fluid and in using low-voltage, pulsating direct current. Like ECG, electrochemical discharge grinding is most useful for grinding carbide tools, hardened tool steel, nickel-base alloys, and parts...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003049
EISBN: 978-1-62708-200-6
..., dielectrical properties Heating elements, insulators, magnets, sensors, IC-packages, substrates, solid electrolytes, piezoelectrics, dielectrics, superconductors Optical Low absorption coefficient Lamps, windows, fiber optics, infrared optics Nuclear Irradiation resistance, high absorption...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003048
EISBN: 978-1-62708-200-6
..., 10–50 years; high cost (a) JMC, joint movement capability as percent of joint width Typical properties of conformal coating materials Table 5 Typical properties of conformal coating materials Material Glass transition temperature Dielectric constant at 100 Hz Dissipation...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003007
EISBN: 978-1-62708-200-6
... the plastic part surface Dielectric properties Dielectric strength A measure of resistance to electrical breakdown with exposure to high voltage Dielectric constant A measure of electrical energy stored in a dielectric material Dielectric loss factor A measure of energy lost in an insulating...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003032
EISBN: 978-1-62708-200-6
... Thermal Coefficient of thermal expansion Thermal conductivity Specific heat Electrical Dielectric constant Dielectric strength Dissipation factor Volume resistivity In-service conditions Service temperature Thermogravimetric analysis (stability temperature) Temperature...