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ASTM G81-97a(2002)e1
Standard Test Method for Jaw Crusher Gouging Abrasion Test (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardná skúšobná metóda pre Jaw Crusher drážkovanie skúška odolnosti proti oderu
NORMA vydaná dňa 10.4.1997
Informácie o norme:
Označenie normy: ASTM G81-97a(2002)e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.4.1997
Kód tovaru: NS-57834
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM G81-97a(2002)e1 :
Keywords:
abrasion resistance-metals/metallic materials, crusher abrasion test, gouging, hardness tests, jaw crusher test, metals and metallic materials, resistance-abrasion, rock, ICS Number Code 17.040.20 (Properties of surfaces)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||
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1.1 This test method covers a laboratory procedure to determine the relative gouging abrasion resistance of materials. Materials homogeneous in structure and properties are the most appropriate test materials; however, surface-treated and composite materials can also be tested. The test involves a small laboratory jaw crusher that crushes presized hard rock materials, such as a hard morainal gravel, or some other crushable substance. 1.2 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. (See 8.1 on Safety Precautions.) |
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| 2. Referenced Documents | ||||||||||||||||||||
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