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ASTM E382-12

Standard Test Method for Determination of Crushing Strength of Iron Ore Pellets

Automaticky preložený názov:

Štandardná skúšobná metóda na stanovenie pevnosti v tlaku železnej rudy pelety

NORMA vydaná dňa 1.6.2012

Jazyk
Prevedenie	PDF - okamžité stiahnutie - 64.00 € Tlačené - 64.00 €
Dostupnosť	SKLADOM
Cena	64.00 € bez DPH
64.00 €

Informácie o norme:

Označenie normy: ASTM E382-12
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.6.2012
Kód tovaru: NS-46590
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Železné rudy

Anotácia textu normy ASTM E382-12 :

Keywords:

crushing strength, iron ore, pellets, ICS Number Code 73.060.10 (Iron ores)

Doplňujúce informácie

Significance and Use

The crushing strength aids the pellet producer in the determination of quality problems associated with the production of pellets.

The crushing strength is often used by the pellet consumer as a quality indicator for performance in the blast furnace.

1. Scope

1.1 This test method describes a method for determining the crushing strength of fired iron ore pellets. Cylindrical agglomerates, briquettes, and reduced pellets are not covered by this test method.

1.2 The values as stated in SI units are to be regarded as the standards. The values in parentheses are given for information only.

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.

2. Referenced Documents

E389-21	Standard Test Method for Particle Size or Screen Analysis at 4.75 mm (No.4) Sieve and Coarser for Metal-Bearing Ores and Related Materials
E877-21	Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties
E122-17(2022)	Standard Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or Process
E135-23a	Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials (Includes all amendments and changes 7/17/2023).
E50-17	Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials