際際滷shows by User: VertikaNigam / http://www.slideshare.net/images/logo.gif 際際滷shows by User: VertikaNigam / Thu, 01 May 2014 05:09:53 GMT 際際滷Share feed for 際際滷shows by User: VertikaNigam Eddy current inspection /VertikaNigam/eddy-current-inspection eddycurrentinspection-140501050953-phpapp02
Eddy current inspection is one of several NDT methods that use the principal of electromagnetism as the basis for conducting examinations. Eddy currents are created through a process called electromagnetic induction. When alternating current is applied to the conductor, such as copper wire, a magnetic field develops in and around the conductor. This magnetic field expands as the alternating current rises to maximum and collapses as the current is reduced to zero. If another electrical conductor is brought into the close proximity to this changing magnetic field, current will be induced in this second conductor. Eddy currents are induced electrical currents that flow in a circular path. They get their name from eddies that are formed when a liquid or gas flows in a circular path around obstacles when conditions are right. ]]>
Eddy current inspection is one of several NDT methods that use the principal of electromagnetism as the basis for conducting examinations. Eddy currents are created through a process called electromagnetic induction. When alternating current is applied to the conductor, such as copper wire, a magnetic field develops in and around the conductor. This magnetic field expands as the alternating current rises to maximum and collapses as the current is reduced to zero. If another electrical conductor is brought into the close proximity to this changing magnetic field, current will be induced in this second conductor. Eddy currents are induced electrical currents that flow in a circular path. They get their name from eddies that are formed when a liquid or gas flows in a circular path around obstacles when conditions are right. ]]> Thu, 01 May 2014 05:09:53 GMT /VertikaNigam/eddy-current-inspection VertikaNigam@slideshare.net(VertikaNigam) Eddy current inspection VertikaNigam Eddy current inspection is one of several NDT methods that use the principal of electromagnetism as the basis for conducting examinations. Eddy currents are created through a process called electromagnetic induction. When alternating current is applied to the conductor, such as copper wire, a magnetic field develops in and around the conductor. This magnetic field expands as the alternating current rises to maximum and collapses as the current is reduced to zero. If another electrical conductor is brought into the close proximity to this changing magnetic field, current will be induced in this second conductor. Eddy currents are induced electrical currents that flow in a circular path. They get their name from eddies that are formed when a liquid or gas flows in a circular path around obstacles when conditions are right. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/eddycurrentinspection-140501050953-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> Eddy current inspection is one of several NDT methods that use the principal of electromagnetism as the basis for conducting examinations. Eddy currents are created through a process called electromagnetic induction. When alternating current is applied to the conductor, such as copper wire, a magnetic field develops in and around the conductor. This magnetic field expands as the alternating current rises to maximum and collapses as the current is reduced to zero. If another electrical conductor is brought into the close proximity to this changing magnetic field, current will be induced in this second conductor. Eddy currents are induced electrical currents that flow in a circular path. They get their name from eddies that are formed when a liquid or gas flows in a circular path around obstacles when conditions are right.
Eddy current inspection from Vertika Nigam
]]> 2141 2 https://cdn.slidesharecdn.com/ss_thumbnails/eddycurrentinspection-140501050953-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 Radiography techniques /slideshow/radiography-techniques-34162061/34162061 radiographytechniques-140501050704-phpapp02
The discovery of X-rays and the phenomenon of radioactivity and their application to the examination of objects provided the starting point for the advancement of industrial radiography. This technique is one of the most widely used for the detection of internal defects such as voids and porosity. Planar defects can also be detected by radiography with some proper orientation. Radiography is also suitable for detecting changes in material composition, thickness measurements and locating unwanted or defective components hidden from view in an assembled part. ]]>
The discovery of X-rays and the phenomenon of radioactivity and their application to the examination of objects provided the starting point for the advancement of industrial radiography. This technique is one of the most widely used for the detection of internal defects such as voids and porosity. Planar defects can also be detected by radiography with some proper orientation. Radiography is also suitable for detecting changes in material composition, thickness measurements and locating unwanted or defective components hidden from view in an assembled part. ]]> Thu, 01 May 2014 05:07:04 GMT /slideshow/radiography-techniques-34162061/34162061 VertikaNigam@slideshare.net(VertikaNigam) Radiography techniques VertikaNigam The discovery of X-rays and the phenomenon of radioactivity and their application to the examination of objects provided the starting point for the advancement of industrial radiography. This technique is one of the most widely used for the detection of internal defects such as voids and porosity. Planar defects can also be detected by radiography with some proper orientation. Radiography is also suitable for detecting changes in material composition, thickness measurements and locating unwanted or defective components hidden from view in an assembled part. <img style="border:1px solid #C3E6D8;float:right;" alt="" src="https://cdn.slidesharecdn.com/ss_thumbnails/radiographytechniques-140501050704-phpapp02-thumbnail.jpg?width=120&amp;height=120&amp;fit=bounds" /><br> The discovery of X-rays and the phenomenon of radioactivity and their application to the examination of objects provided the starting point for the advancement of industrial radiography. This technique is one of the most widely used for the detection of internal defects such as voids and porosity. Planar defects can also be detected by radiography with some proper orientation. Radiography is also suitable for detecting changes in material composition, thickness measurements and locating unwanted or defective components hidden from view in an assembled part.
Radiography techniques from Vertika Nigam
]]> 16241 10 https://cdn.slidesharecdn.com/ss_thumbnails/radiographytechniques-140501050704-phpapp02-thumbnail.jpg?width=120&height=120&fit=bounds presentation Black http://activitystrea.ms/schema/1.0/post http://activitystrea.ms/schema/1.0/posted 0 https://cdn.slidesharecdn.com/profile-photo-VertikaNigam-48x48.jpg?cb=1653470496 https://cdn.slidesharecdn.com/ss_thumbnails/eddycurrentinspection-140501050953-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds VertikaNigam/eddy-current-inspection Eddy current inspection https://cdn.slidesharecdn.com/ss_thumbnails/radiographytechniques-140501050704-phpapp02-thumbnail.jpg?width=320&height=320&fit=bounds slideshow/radiography-techniques-34162061/34162061 Radiography techniques