中文名称: 压力容器用铝合金板的超声波检验方法 |
英文名称:Standard Test Method for Ultrasonic Inspection of Aluminum-Alloy Plate for Pressure Vessels |
中标分类:H61 | ICS分类:77.150.10 |
标准分类编号:AS | 页数:5 |
发布日期: | 实施日期:2003-11-01 | 作废日期: |
被替代标准: | 代替标准:ASTM B548-2003 | |
引用标准:ASTM E114;ASTM E214;ASTM E317;ASNT | 采用标准: | |
起草单位: | 归口单位: |
标引依据: |
补充修订: |
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范围:1.1 This test method covers pulse-echo ultrasonic inspection of aluminum-alloy plate of thickness equal to or greater than 0.500 in. (12.7 mm) for use in the fabrication of pressure vessels. The ultrasonic test is employed to detect gross internal discontinuities oriented in a direction parallel to the rolled surface such as cracks, ruptures, and laminations, and to provide assurance that only plate that is free from rejectable discontinuities is accepted for delivery. 1.2 The inspection method and acceptance criteria included in this standard shall be limited to plate of the following aluminum alloys: 1060, 1100, 3003, Alclad 3003, 3004, Alclad 3004, 5050, 5052, 5083, 5086, 5154, 5254, 5454, 5456, 5652, 6061, and Alclad 6061. 1.3 This test method applies only to ultrasonic tests using pulsed longitudinal waves which are transmitted and received by a search unit containing either a single crystal or a combination of electrically interconnected multiple crystals. Ultrasonic tests employ |
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