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ASTM B 430 : 1997

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Particle Size Distribution of Refractory Metal Powders and Related Compounds by Turbidimetry
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-01-1997

CONTAINED IN VOL. 02.05, 2009 Determines the particle size distribution of refractory metal powders with a turbid meter, also used for the analysis of elemental tungsten, molybdenum, rhenium, tantalum metal powders, and tungsten carbide powders.

1.1 This test method covers the determination of particle size distribution of refractory metal powders with a turbidimeter (1). Experience has shown that this test method is satisfactory for the analysis of elemental tungsten, molybdenum, rhenium, tantalum metal powders, and tungsten carbide powders. Other refractory metal powders, for example, elemental metals, carbides, and nitrides, may be analyzed using this test method with caution as to significance until actual satisfactory experience is developed. The procedure covers the determination of particle size distribution of the powder in two conditions:

1.1.1 As the powder is supplied (as-supplied), and

1.1.2 After the powder has been de-agglomerated by rod milling (laboratory milled) according to Practice B859.

1.2 Where dual units are given, inch-pound units are to be regarded as 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.

Committee
B 09
DocumentType
Test Method
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

I.S. EN ISO 14232-1:2017 THERMAL SPRAYING - POWDERS - PART 1: CHARACTERIZATION AND TECHNICAL SUPPLY CONDITIONS (ISO 14232-1:2017)
EN ISO 14232-1:2017 Thermal spraying - Powders - Part 1: Characterization and technical supply conditions (ISO 14232-1:2017)
16/30301923 DC : 0 BS EN ISO 14232-1 - THERMAL SPRAYING - POWDERS - PART 1: CHARACTERISATION AND TECHNICAL SUPPLY CONDITIONS
BS EN ISO 14232-1:2017 Thermal spraying. Powders Characterization and technical supply conditions
DIN EN ISO 14232-1 E : 2017 THERMAL SPRAYING - POWDERS - PART 1: CHARACTERIZATION AND TECHNICAL SUPPLY CONDITIONS (ISO 14232-1:2017)
ASTM B 821 : 2010 Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis
DIN EN ISO 14232-1:2016-02 (Draft) THERMAL SPRAYING - POWDERS - PART 1: CHARACTERIZATION AND TECHNICAL SUPPLY CONDITIONS (ISO 14232-1:2017)
MIL-T-48140 Base Document:1973 TUNGSTEN POWDER (FOR PYROTECHNICS)
ISO 14232-1:2017 Thermal spraying — Powders — Part 1: Characterization and technical supply conditions
MIL-P-63140 Revision A:1980 PROJECTILE, 8-INCH, HE, RA, M650 DELAY ASSEMBLY FOR
MIL-DTL-70526 Revision B:2009 Projectile, 105 Millimeter, HE, RA- M913/M927, Delay Assembly for
UNE-EN ISO 14232-1:2017 Thermal spraying - Powders - Part 1: Characterization and technical supply conditions (ISO 14232-1:2017)
ASTM B 821 : 2010 : R2016 Standard Guide for Liquid Dispersion of Metal Powders and Related Compounds for Particle Size Analysis

ASTM B 330 : 2015 : REDLINE Standard Test Methods for Estimating Average Particle Size of Metal Powders and Related Compounds Using Air Permeability

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