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ASTM F1466-99(2015)
Standard Specification for Iron-Nickel-Cobalt Alloys for Metal-to-Ceramic Sealing Applications
Automaticky přeložený název:
Standardní specifikace pro železo- nikl- slitiny kobaltu pro kov- keramické těsnicí aplikace
NORMA vydána dne 1.7.2015
Informace o normě:
Označení normy: ASTM F1466-99(2015)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.7.2015
Kód zboží: NS-616508
Počet stran: 6
Přibližná hmotnost: 18 g (0.04 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM F1466-99(2015) :
Keywords:
control of thermal expansion, iron-nickel-cobalt alloys, metal/ceramic brazing, oxide-forming impurities and inclusions, UNS No. K94620, UNS No. K94630, vacuum electronic applications ,, ICS Number Code 21.140 (Seals, glands), 77.080.10 (Irons)
Doplňující informace
| 1. Scope | ||||||||||||||||||||||||||
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1.1 This specification covers two iron-nickel-cobalt alloys, the former, (UNS No. K94630), containing nominally 29 % nickel, 17 % cobalt, and 53 % iron, the latter, (UNS No. K94620), nominally 27 % nickel, 25 % cobalt and 48 % iron, in the forms of wire, rod, bar, strip, sheet, and tubing, intended primarily for brazed metal-to-ceramic seals with alumina ceramics, for vacuum electronic applications. Unless otherwise indicated, all articles apply to both alloys. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.3 The following hazard caveat pertains only to the
test method portion, Sections 14 and 16 of this specification.
Standard Practice for Using Significant
Digits in Test Data to Determine Conformance with
Specifications Standard Test Methods for Rockwell
Hardness of Metallic Materials Practice for Interlaboratory Testing of
Spectrochemical Methods of Analysis (Withdrawn 1997) Standard Guide for Preparation of
Metallographic Specimens Standard Practices for Digestion of Water
Samples for Determination of Metals by Flame Atomic Absorption,
Graphite Furnace Atomic Absorption, Plasma Emission Spectroscopy,
or Plasma Mass Spectrometry (Includes all amendments and changes
12/22/2021). Standard Test Methods for Tension Testing
of Metallic Materials Standard Test Methods for Vickers
Hardness and Knoop Hardness of Metallic Materials Standard Test Methods for Determining
Average Grain Size Standard Hardness Conversion Tables for
Metals Relationship Among Brinell Hardness, Vickers Hardness,
Rockwell Hardness, Superficial Hardness, Knoop Hardness,
Scleroscope Hardness, and Leeb Hardness (Includes all amendments
and changes 5/7/2019). Standard Test Method for Linear Thermal
Expansion of Solid Materials With a Push-Rod Dilatometer Standard Test Methods for Determining the
Inclusion Content of Steel (Includes all amendments and changes
11/6/2023). Standard Test Methods for Determination
of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and
Cobalt Alloys by Various Combustion and Inert Gas Fusion
Techniques Standard Test Methods for Chemical
Analysis of High-Temperature, Electrical, Magnetic, and Other
Similar Iron, Nickel, and Cobalt Alloys (Includes all amendments
and changes 2/23/2022). |
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