Ravi Trinity NDT & Welding Blog - Updates on Workshops, seminar, Tech talks on NDT & Welding

Selection of P-Number in Welding WPS Qualification As per ASME Code Section IX What is P-Number in welding?  In order to minimize the need for numerous welding procedure qualifications , base metals are assigned P-Numbers (abbreviated as P-No) based on their specific characteristics, including composition, weldability, brazeability, and mechanical properties.  This classification system aims to streamline the welding process by grouping materials with similar attributes together.  P-Number (P-No) plays a crucial role in welding procedure qualification and material compatibility. In this blog post, we will delve into the concept of P-Number, its significance, and its application in welding processes.  P-Number in Welding- Importance The P-Number system utilizes alphanumeric designations to group base metals together based on their shared characteristics in terms of weldability and mechanical properties.  The purpose of assigning P-Numbers is to streamline t...

Electrical Conductivity Testing Using Eddy Current Method  by Ravi Kumar Thammana Introduction  Electrical conductivity measurement can be done using Eddy current testing. This method gives good results for non magnetic materials. Works well with digital readout equipment or general purpose eddy current equipment. Among all NDT testing methods eddy current has more wider applications.  Apart from flaw detection, eddy current testing can be used for material sorting, hardness, heat treatment, pain thickness, conductive coating thickness on non conductive materials. Eddy current test method for detecting conductivity is applicable for non-ferromagnetic materials such as aluminium, titanium, magnesium, copper and other metals. Measurement can be performed on the materials that contains non conductive coating. Material sorting using Eddy current testing is an effective method to segregate materials based on alloy type, ageing, heat treatment micro structures hot or cold wo...

Celebrating 17 Years of Successful Nondestructive Journey of Trinity NDT We profusely thank ALL OUT CUSTOMERS AND TRAINING PARTICIPANTS

Work Shop on World Class Manufacturing Practices at Trinity NDT , Bengaluru India Date : Thursday, 07th January 2016 Venue: Trinity NDT , Bengaluru Over View of the Work Shop: Today's manufacturing environment is increasingly competitive. Manufacturers need to stay focused on finding new ways to design, produce, sell and deliver products. The challenges of growth, productivity and marketing are more important to manufacturers than ever before. Competitive manufacturing provides a sound base strategy to meet all these challenges. It provides the skills to take familiar concepts like just-in-time, value chains and inventory control and use them to drive your business' performance. Competitive Manufacturing uses a systematic approach to producing high quality goods, at less cost and least waste. Businesses that uses competitive manufacturing concepts typically: Reduce the costs of making products at competitive pricing without compromising  on quality, Reduc...

NDT Courses from 1st Oct at Trinity NDT In India For details of complete NDT Certification schedule , visit our training calender page: http://www.trinityndt.com/training_schedules.php