Essays about: "Ultrasonic inspection"

Showing result 1 - 5 of 6 essays containing the words Ultrasonic inspection.

  1. 1. Detection of voids in welded joints using ultrasonic inspection : Quality control of welded joints in copper canisters for purpose of permanent storage of used nuclear waste

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Bakhtiar Afzalan; [2021]
    Keywords : Ultrasonic inspection; Nuclear waste; Nuclear waste storage; welded joints;

    Abstract : This thesis was done i cooperation with SKB Clab in Oskarshamn and studies use of sonic waves for detecting voids and irregularities in the weld joints of copper capsules used for long term storage of radioactive waste. Since these could pose material failure and thereby risk radioactive contamination of ground water it is very important to find means of quality control before storage. READ MORE

  3. 2. Production Process Development

    University essay from Lunds universitet/Industriell Produktion

    Author : Richard Sundbye; Marcus Strandberg; [2019]
    Keywords : Technology and Engineering;

    Abstract : The master thesis is a collaboration between Trelleborg AB and the division of Production and Materials Engineering at Lund University, Faculty of Engineering. The objective of the thesis has been to analyse the current production system from a lean perspective, identify an area in need of improvement and generate concrete solutions for how the studied area can be improved in terms of cost, performance and from a lean perspective. READ MORE

  4. 3. Phased Array Ultrasonic Testing of Austenitic Stainless Steel Welds of the 11 T HL-LHC Dipole Magnets

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologi

    Author : Marcus Lorentzon; [2018]
    Keywords : Phased Array Ultrasonic Testing; PAUT; Non-Destructive Testing; Austenitic Stainless Steel; Welds; CERN;

    Abstract : A routine non-destructive test method based on Phased Array Ultrasonic Testing (PAUT) has been developed and applied for the inspection of the first 11 T dipole prototype magnet half shell welds, and the test results are compared with the radiography and visual inspection results of the same welds. A manual scanner and alignment system have been developed and built to facilitate the inspection of the 5. READ MORE

  5. 4. Design of an encoder converter forautomated non-destructive testing

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Per von Wowern; [2018]
    Keywords : ;

    Abstract : WesDyne Sweden AB is a Non-Destructive Testing (NDT) company specializedin the examination methods ultrasonic testing, eddy current testing and visualinspection. To verify an examination procedure before the actual inspection atsite, a test rig consisting of a three or four axes motion system is used. READ MORE

  6. 5. Control strategies and inspection methods for welded part

    University essay from Avdelningen för maskin- och materialteknik

    Author : Divyank Baradi; [2013]
    Keywords : Visual inspection; WPS; impressions; throat size gauge; radius gauge; liquid penetrant test; magnetic particle testing; eddy current; radiography; ultrasonic PAUT TOFD ; thermography; control plan; cost per hour.;

    Abstract : Present and future demonstrator designs were used to demonstrate the quality assurance of welds. The NDT methods tested on prototype demonstrator parts are: visual inspection, radius gauges, throat size gauge, liquid-penetrant testing, magnetic particle testing and ultrasonics with pulse echo and phased array. READ MORE