{"id":8116,"date":"2024-10-16T19:23:20","date_gmt":"2024-10-16T19:23:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e521\/"},"modified":"2024-10-24T10:58:34","modified_gmt":"2024-10-24T10:58:34","slug":"astm-e521","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e521\/","title":{"rendered":"ASTM-E521"},"content":{"rendered":"<\/p>\n<p id=\"s00002\">1.1 This practice provides guidance on performing charged-particle irradiations of metals and alloys. It is generally confined to studies of microstructural and microchemical changes carried out with ions of low-penetrating power that come to rest in the specimen. Density changes can be measured directly and changes in other properties can be inferred. This information can be used to estimate similar changes that would result from neutron irradiation. More generally, this information is of value in deducing the fundamental mechanisms of radiation damage for a wide range of materials and irradiation conditions.<\/p>\n<p id=\"s00003\">1.2 The word simulation is used here in a broad sense to imply an approximation of the relevant neutron irradiation environment. The degree of conformity can range from poor to nearly exact. The intent is to produce a correspondence between one or more aspects of the neutron and charged particle irradiations such that fundamental relationships are established between irradiation or material parameters and the material response.<\/p>\n<p id=\"s00004\">1.3 The practice appears as follows:<\/p>\n<p id=\"s00251\">1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n<p id=\"s00005\">1.5 <span class=\"italic\">This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/span><\/p>\n<p><h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>1<b><\/td>\n<td>Scope <br \/> Referenced Documents <br \/> Terminology  <\/td>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>Significance and Use <br \/> Apparatus <br \/> Composition of Specimen <br \/> Preirradiation Heat Treatment of Specimen  <\/td>\n<\/tr>\n<tr>\n<td><b>3<b><\/td>\n<td>Plastic Deformation of Specimen <br \/> Preirradiation Metallography of Specimen <br \/> Surface Condition of Specimen <br \/> Dimension of Specimen Parallel to Particle Beam <br \/> Helium  <\/td>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>Irradiation Procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>5<b><\/td>\n<td>Damage Calculations  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>TABLE 1  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>Extraction of Foils for Transmission Electron Microscopy  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>Determination of Swelling and Void Density by Transmission Electron Microscopy  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>Determination of Swelling by Surface Profilometry <br \/> Reporting of Results  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>Correlation <br \/> Evolution of Radiation-Induced Microstructure <br \/> Comparison of Charged Particle and Neutron Irradiations  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>Experimental Correlation Programs  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>Guidelines for Correlation of Two Irradiation Environments <br \/> Keywords  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>X1. ENERGY DISSIPATION BY NEUTRONS AND CHARGED PARTICLES  <br \/> X1.1  <br \/> X1.2  <br \/> X1.3  <br \/> X2. DISPLACEMENT CALCULATIONS FOR ELECTRONS  <br \/> X2.1  <br \/> X2.2   <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>X2.3  <br \/> X2.4  <br \/> REFERENCES  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>E521-96(2009) Standard Practice for Neutron Radiation Damage Simulation by Charged-Particle Irradiation<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/astm\/\"><b>ASTM<\/b><\/a><\/td>\n<td>2009<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":8117,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[462,2637],"product_tag":[],"class_list":{"0":"post-8116","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-120-10","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/8116","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/8117"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=8116"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=8116"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=8116"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}