{"id":7954,"date":"2024-10-16T19:20:47","date_gmt":"2024-10-16T19:20:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e309-2006\/"},"modified":"2024-10-24T10:56:48","modified_gmt":"2024-10-24T10:56:48","slug":"astm-e309-2006","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e309-2006\/","title":{"rendered":"ASTM-E309 2006"},"content":{"rendered":"<\/p>\n
1.1 This practice covers a procedure for applying the eddy-current method to detect discontinuities in ferromagnetic pipe and tubing (Note 0) where the article being examined is rendered substantially non-magnetic by the application of a concentrated, strong magnetic field in the region adjacent to the examining coil. For convenience, the term tube or tubular product will hereafter be used to refer to both pipe and tubing.<\/p>\n
1.2 The procedure is specifically applicable to eddy-current examination methods using an encircling-coil assembly. However, eddy-current techniques that employ either fixed or rotating probe-coil assemblies may be used to either enhance discontinuity sensitivity on the large diameter tubular products or to maximize the response received from a particular type of discontinuity.<\/p>\n
1.3 This practice is intended for use on tubular products having outside diameters from approximately 1\/4 to 10 in. (6.35 to 254.0 mm). These techniques have been used for smaller and larger sizes however, and may be specified upon contractual agreement between the purchaser and the supplier.<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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1<\/td>\n | Scope Referenced Documents Terminology Summary of Practice <\/td>\n<\/tr>\n | ||||||
2<\/td>\n | Significance and Use FIG. 1 <\/td>\n<\/tr>\n | ||||||
3<\/td>\n | Basis of Application Apparatus Adjustment and Standardization of Apparatus FIG. 2 <\/td>\n<\/tr>\n | ||||||
4<\/td>\n | Procedure Typical Sizes of Artificial Discontinuities FIG. 3 FIG. 4 <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | Precautionary Information Keywords <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" E309-95(2006) Standard Practice for Eddy-Current Examination of Steel Tubular Products Using Magnetic Saturation<\/b><\/p>\n |