Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: JIS Z 2320-1:2017
• Năm ban hành / Publication date: 2017
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Non-destructive testing -- Magnetic particle testing -- Part 1: General principles (Foreign Standard)
• Số trang / Page: 39
• Phạm vi áp dụng / Scope of standard: JIS Z 2320-1:2017 specifies general principles for the magnetic particle testing of ferromagnetic materials. Magnetic particle testing is primarily applicable to the detection of surface-breaking discontinuities, particularly cracks. It can also detect discontinuities just below the surface but its sensitivity diminishes rapdily with depth. This Standard specifies the surface preparation of the part to be tested, magnetization techniques, requirements and application of the detection media, and the recording and interpretation of results. Acceptance criteria are not defined. Additional requirements for the particular items are defined in product standards.