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ASTM D4082-10

Standard Test Method for Effects of Gamma Radiation on Coatings for Use in Nuclear Power Plants

Automaticky přeložený název:

Standardní zkušební metoda pro účinky záření gama o Krytí pro použití v jaderných elektrárnách

NORMA vydána dne 15.5.2010

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Provedení	PDF - okamžité stažení - 1 776.60 Kč Tištěné - 1 776.60 Kč
Dostupnost	SKLADEM
Cena	1 776.60 Kč bez DPH
1 776.60 Kč

Informace o normě:

Označení normy: ASTM D4082-10
Poznámka: NEPLATNÁ
Datum vydání normy: 15.5.2010
Kód zboží: NS-25969
Počet stran: 2
Přibližná hmotnost: 6 g (0.01 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Nátěrové hmoty, barvy a laky

Anotace textu normy ASTM D4082-10 :

Keywords:

coatings, gamma radiation effects, irradiation accumulated dose, irradiation dose rate, Irradiance/irradiation--paints/related coatings/materials, Nuclear reactor vessels--coatings applications, Radiation exposure, Gamma radiation, ICS Number Code 87.040 (Paints and varnishes)

Doplňující informace

Significance and Use

This test method is designed to provide a uniform test to assess the suitability of coatings, used in nuclear power facilities, under radiation exposure for the life of the facilities, including radiation during a DBA (Coating Service Level I areas only). Specific plant radiation exposure may exceed or be less than the amount specified in 7.2 of this standard. If required by the licensee design basis, the gamma dose used may exceed the actual anticipated plant gamma dose to account for beta dose. Coatings in Level II and III areas (outside primary containment) are expected to be exposed to lower accumulated radiation doses.

1. Scope

1.1 This test method covers a standard procedure for evaluating the lifetime radiation tolerance of coatings to be used in nuclear power plants. This test method is applicable to Coating Service Levels I, II, and III.

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.

2. Referenced Documents

D661-93(2019)	Standard Test Method for Evaluating Degree of Cracking of Exterior Paints
D772-18	Standard Test Method for Evaluating Degree of Flaking (Scaling) of Exterior Paints
D4538-21	Standard Terminology Relating to Protective Coating and Lining Work for Power Generation Facilities
D5139-19	Standard Specification for Sample Preparation for Qualification Testing of Coatings to be Used in Nuclear Power Plants
D714-02(2017)	Standard Test Method for Evaluating Degree of Blistering of Paints
D660-93(2019)	Standard Test Method for Evaluating Degree of Checking of Exterior Paints
D659-86	Method of Evaluating Degree of Chalking of Exterior Paints (Withdrawn 1989)