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Materials for GammaRay Radiography
Preparing the Exposure
5 other sections not shown
100 milligrams adhesive tape amount of radium blowhole cassette Casting Shown chipping darkroom density example exposed exposure chart Figure 33 Figure 52 final radiograph GAMMA-RAY AND X-RAY gamma-ray radiography gammagraph Gaseous Porosity heavier section high pressure steam Hot Tears inches in thickness inches thick Industrial Radiography intensity lack of fusion lead intensifying screens lead sheets light Manganese Bronze metal thickness milligrams of radium National Research Council Nomograph object radiographed photographic photographic film plane plug Porosity in Weld posure potassium iodide radiation Radiographic Exposure radiographic film Radiographic Set-up radiographic symbols Radiography with Radium radium capsule RADIUM RADIOGRAPHY radium-to-film distance radon rays represents Salvage by Welding sand or slag satisfactory section thickness shown in Figure shows Shrinkage Cavities slag inclusions slide rule Steel Casting Step Penetrameters stereoscopic stress concentrations Symposium on Radiography tape technique thickness of steel Uranium viewing wall thickness Weld Metal Welded Joint X-ray Film