Testing，NDT），又称无损探伤，是指在不损伤被检测对象的条件下，利用材料内部结构异常或缺陷存在所引起的对热、声、光、电、磁等物理量的变化，来探测各种工程材料、零部件、结构件等内部和表面缺陷。无损检测被广泛用于金属材料、非金属材料、复合材料及其制品以及一些电子元器件的检测。
non destructive inspection 【机】 不破坏检查 non destructive analysis 非破坏性分析 相似单词 non destructive 无损的,非破坏性 NDT =Non Destructive Testing 非破坏性试验, 无损检验 destructive a. 毁灭性的,破坏的,有害的 testing n.[U] 测试,试验,检查 a.(问题或情况)棘手的,伤脑筋的,难应付的...
导读:无损检测概述——NDT (Non-destructive testing),就是利用声、光、磁和电等特性,在不损害或不影响被检对象使用性能的前提下,检测被检对象中是否存在缺陷或不均匀性,给出缺陷的大小、位置、性质和数量等信息,进而判定被检对象所处技术状态(如合格与否、剩余寿命等)的所有技术手段的总称。 一、什么是无损检测...
Non-Destructive Testing (NDT)无损检测（NDT）无损检测是指在不损害或不影响被检测对象使用性能,不伤害被检测对象内部组织的前提下，利用材料内部结构异常或缺陷存在引起的热、声、光、电、磁等反应的变化，以物理或化学方法为手段，借助现代化的技术和设备器材，对试件内部及表面的结构、性质、状态及缺陷...
无损检测也称非破坏性试验 ( Non-Destructive Testing NDT):指在材料、工件、 , 设备及结构物不被破坏的前提下,利用它们的 …wenku.baidu.com|基于1 个网页 例句 释义: 全部,无损检测也称非破坏性试验 更多例句筛选 1. Since its establishment in 1949, the pool-independent KARL DEUTSCH company develops produ...
AC7114-2S--Nadcap Supplemental Audit Criteria for Non-Destructive Testing (NDT) Suppliers Magnetic Particle Survey AC7114-3--无损检测(NDT)供应商超声调查的Nadcap审核标准 AC7114-3--Nadcap Audit Criteria for Non-Destructive Testing (NDT) Suppliers Ultrasonic Survey ...
UT-Ultrasonic Testing VT-Visual Testing Who may perform non-destructive testing? Standard-compliant testing requires a certified inspector who, depending on experience and training, has achieved one of the following three levels in the respective test type (VT, MT, PT, UT, RT). ...
Nondestructive Testing (NDT) consists of a variety of non-invasive inspection techniques used to evaluate material properties, components, or entire process units. The techniques can also be utilized to detect, characterize, or measure the presence of damage mechanisms (e.g. corrosion or cracks). ...
What is non-destructive testing (NDT)? NDT methods are techniques that do not cause damage to the material being inspected, providing rapid delivery of robust results for preventive or corrective actions. For industrial plants, NDT methods are used for components in plant, vessel and pipeline ...
Non-destructive Testing (NDT)is vital for quality control and health and safety across industry. NDT is often used in fields such as aerospace, oil and gas, nuclear, power generation, medical, rail and general manufacturing. The skills required for NDT inspection are highly transferable. This me...