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Standard Test Method for Surface Flaws in Tungsten Seal Rod and Wire
STANDARD published on 1.5.2013
Designation standards: ASTM F204-76(2013)
Note: WITHDRAWN
Publication date standards: 1.5.2013
SKU: NS-52554
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
glass bead, glass-to-metal seals, tungsten-glass seals, ICS Number Code 21.140 (Seals, glands)
1. Scope |
1.1 This test method covers the determination of the presence of surface flaws in tungsten-seal rod and wire of random or cut lengths, and in the tungsten section of multiple-piece-through leads used in electronic devices, by means of examination of a glass bead sealed to the tungsten. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
Latest update: 2025-05-04 (Number of items: 2 198 283)
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