Tag: giới thiệu NDT
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Purpose: Nondestructive Testing – Kiểm tra không phá hủy
The purposes of Nondestructive Testing / Mục đích của việc kiểm tra không phá hủy. Source (ASNT) Original: English Since the 1920s, the art of testing without destroying the test object has developed from a laboratory curiosity to an indispensable tool of production. No longer is visual testing of materials, parts and complete products the…
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Introduction: Nondestructive Testing – Kiểm tra không phá hủy
Introduction – Giới thiệu (Source: ASNT) Original: English Nondestructive testing (NDT) has been defined as comprising those test methods used to examine or inspect a part or material or system without impairing its future usefulness. The term is generally applied to nonmedical investigations of material integrity. Strictly speaking, this definition of nondestructive testing includes noninvasive…