Tiêu chuẩn quốc tế
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Số hiệu
Standard Number
ASTM E433-71(2008)
Năm ban hành 2008
Publication date
Tình trạng
A - Còn hiệu lực
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Tên tiếng Anh
Title in English Standard Reference Photographs for Liquid Penetrant Inspection
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Chỉ số phân loại Quốc tế (ICS)
By field |
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Số trang
Page 5
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard 1.1 These reference photographs are supplied as a means of establishing types and characteristics of surface discontinuities detectable by the penetrant examination methods. They may be used as a reference for acceptance standards, specifications and drawings. 1.2 Actual dimensions including maximum length of indications and number of indications per unit area must be specified by the users of this document. No attempt has been made to establish limits of acceptability or the metallurgical cause of a discontinuity. Note 1 - Examples of these reference photographs are shown in Figs. 1-8. FIG. 1 Example of Type I, Class A, IndicationFIG. 2 Example of Type I, Class B, IndicationFIG. 3 Example of Type I, Class C, IndicationFIG. 4 Example of Type I, Class D, IndicationFIG. 5 Example of Type II, Class A, IndicationFIG. 6 Example of Type II, Class B, IndicationFIG. 7 Example of Type II, Class C, IndicationFIG. 8 Example of Type II, Class D, Indication
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