ASTM D2442-75(2016)
Standard Specification for Alumina Ceramics for Electrical and Electronic Applications

Standard No.

ASTM D2442-75(2016)

Release Date

2016

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D2442-75(2020)

Latest

ASTM D2442-75(2020)

Scope

1.1 This specification covers the requirements for fabricated alumina parts suitable for electronic and electrical applications and ceramic-to-metal seals as used in electron devices. This standard specifies limits and methods of test for electrical, mechanical, thermal, and general properties of the bodies used for these fabricated parts, regardless of part geometry. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

ASTM D2442-75(2016) Referenced Document

• ASTM C108 Standard Symbols for Heat Transmission*， 2018-02-01 Update
• ASTM C20 Standard Test Methods for Apparent Porosity, Water Absorption, Apparent Specific Gravity, and Bulk Density of Burned Refractory Brick and Shapes by Boiling Water*， 2022-02-01 Update
• ASTM C242 Standard Terminology of Ceramic Whitewares and Related Products*， 2021-10-01 Update
• ASTM C408 Standard Test Method for Thermal Conductivity of Whiteware Ceramics*， 2020-11-01 Update
• ASTM C573 Methods for Chemical Analysis of Fireclay and High-Alumina Refractories
• ASTM C623 Standard Test Method for Young's Modulus, Shear Modulus, and Poisson's Ratio for Glass and Glass-Ceramics by Resonance
• ASTM D116 Standard Test Methods for Vitrified Ceramic Materials for Electrical Applications*， 2020-11-01 Update
• ASTM D149 Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies
• ASTM D150 Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
• ASTM D1711 Standard Terminology Relating to Electrical Insulation
• ASTM D1829 Standard Test Method for Electrical Resistance of Ceramic Materials at Elevated Temperatures
• ASTM D2149 Standard Test Method for Permittivity (Dielectric Constant) And Dissipation Factor Of Solid Ceramic Dielectrics At Frequencies To 10 MHz And Temperatures To 500&176C
• ASTM D2520 Standard Test Methods for Complex Permittivity (Dielectric Constant) of Solid Electrical Insulating Materials at Microwave Frequencies and Temperatures to 1650^oC
• ASTM D257 Standard Test Methods for DC Resistance or Conductance of Insulating Materials
• ASTM D618 Standard Practice for Conditioning Plastics for Testing*， 2021-07-15 Update
• ASTM E12 
• ASTM E122 Standard Practice for Calculating Sample Size to Estimate, With a Specified Tolerable Error, the Average for Characteristic of a Lot or Process
• ASTM E165 Standard Test Method for Liquid Penetrant Examination
• ASTM E228 Standard Test Method for Linear Thermal Expansion of Solid Materials With a Vitreous Silica Dilatometer
• ASTM E6 Standard Terminology Relating to Methods of Mechanical Testing
• ASTM F109 Standard Terminology Relating to Surface Imperfections on Ceramics
• ASTM F134 
• ASTM F19 Standard Test Method for Tension and Vacuum Testing Metallized Ceramic Seals
• ASTM F417 Test Method for Flexural Strength (Modulus of Rupture) of Electronic-Grade Ceramics (Withdrawn 2001)
• ASTM F77 Test Method for Apparent Density of Ceramics for Electron Device and Semiconductor Application (Withdrawn 2001)*， 2017-08-16 Update

ASTM D2442-75(2016) history

• 2020 ASTM D2442-75(2020) Standard Specification for Alumina Ceramics for Electrical and Electronic Applications
• 2016 ASTM D2442-75(2016) Standard Specification for Alumina Ceramics for Electrical and Electronic Applications
• 1975 ASTM D2442-75(2012) Standard Specification for Alumina Ceramics for Electrical and Electronic Applications
• 1975 ASTM D2442-75(2007) Standard Specification for Alumina Ceramics for Electrical and Electronic Applications
• 1975 ASTM D2442-75(2001) Standard Specification for Alumina Ceramics for Electrical and Electronic Applications
• 1975 ASTM D2442-75(1996) Standard Specification for Alumina Ceramics for Electrical and Electronic Applications