ASTM F44-95(2000)
Historical Standard: ASTM F44-95(2000) Standard Specification for Metallized Surfaces on Ceramic
SUPERSEDED (see Active link, below)
ASTM F44
1. Scope
1.1 This specification covers requirements for powdered refractory metal coatings produced with or without additives. These coatings are applied to ceramic bodies in order to join ceramic bodies to metals or to other metallized ceramics by means of brazing or soldering. Included in this specification are requirements for a secondary metallic layer which is usually applied over the refractory metal layer.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
E3 Guide for Preparation of Metallographic Specimens
F19 Test Method for Tension and Vacuum Testing Metallized Ceramic Seals
Keywords
bond strength; metallizing of ceramics; thickness control; Bonding--electronic materials; Electronic materials/applications--specifications; Electronic materials/applications (ceramics)--specifications; Glass-to-metal sealing applications; Metal electronic components/devices--specifications; Metallizing of ceramics; Refractory metal coatings (powdered); Seals--electronic applications (specifications); Surface analysis--electronic components/devices; Thickness control
ICS Code
ICS Number Code 25.220.40 (Metallic coatings)
DOI: 10.1520/F0044-95R00
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