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ASTM B577-93(1998)
Standard Test Methods for Detection of Cuprous Oxide (Hydrogen Embrittlement Susceptibility) in Copper
Automaticky preložený názov:
Štandardné testovacie metódy pre detekciu oxidu meďného ( vodíkovej krehkosti citlivosti ) v medi
NORMA vydaná dňa 10.10.1998
Informácie o norme:
Označenie normy: ASTM B577-93(1998)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.10.1998
Kód tovaru: NS-7251
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM B577-93(1998) :
Keywords:
Bend testing, Copper-oxygen-free (deoxidized), Cuprous oxide (CuO ), Embrittlement-hydrogen, Hydrogen embrittlement, Microscopic examination, UNS C10100 (oxygen-free electronic copper, OFE), UNS C10200 (oxygen-free copper, OF), UNS C10300 (oxygen-free, extra low phosphorous copper, OFXLP), UNS C10400 (oxygen-free copper with silver, OFS), UNS C10500 (oxygen-free copper with silver, OFS), UNS C10700 (oxygen-free copper with silver, OFS), UNS C10800 (oxygen free, low phosphorous copper, OFLP)
Doplňujúce informácie
| 1. Scope | ||||
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1.1 These test methods describe procedures for determining the presence of cuprous oxide (Cu2O) in products made from deoxidized and oxygen-free copper. 1.2 Inch-pound units are the standard. SI values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety problems, 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. 1.4 The test methods appear in the following order: Sections Microscopical Examination without Thermal Treatment 9 to 11 Microscopical Examination after Thermal Treatment 12 to 14 Closed Bend Test after Thermal Treatment 15 to 17 Reverse Bend Test after Thermal Treatment 18 to 20 |
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| 2. Referenced Documents | ||||
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