{"id":321615,"date":"2024-10-19T22:15:30","date_gmt":"2024-10-19T22:15:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-89942018\/"},"modified":"2024-10-25T20:42:10","modified_gmt":"2024-10-25T20:42:10","slug":"bs-en-iso-89942018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-89942018\/","title":{"rendered":"BS EN ISO 8994:2018"},"content":{"rendered":"<p>This document specifies a grid rating system that provides a means of defining levels of performance of anodic oxidation coatings on aluminium and its alloys that have been subjected to corrosion tests.<\/p>\n<p>This rating system is applicable to pitting corrosion resulting from<\/p>\n<ul>\n<li>\n<p>accelerated tests,<\/p>\n<\/li>\n<li>\n<p>exposure to corrosive environments, and<\/p>\n<\/li>\n<li>\n<p>practical service tests.<\/p>\n<\/li>\n<\/ul>\n<p>This document takes into account only pitting corrosion of the basis metal resulting from penetration of the protective anodic oxidation coating.<\/p>\n<blockquote>\n<p>NOTE&nbsp;1 ISO&nbsp;8993<sup>[<\/sup><sup>1<\/sup><sup>]<\/sup> describes a similar rating system based on defined chart scales.<\/p>\n<\/blockquote>\n<blockquote>\n<p>NOTE&nbsp;2 The grid rating system is frequently used for rating the results of short-term corrosion tests for relatively thin anodic oxidation coating, such as those used in the automotive industry.<\/p>\n<\/blockquote>\n<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>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>European foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>4 Procedure for rating <br \/> 4.1 Preparation of test specimen <br \/> 4.2 Determination of grid rating number  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>5 Expression of results <br \/> 6 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Anodizing of aluminium and its alloys. Rating system for the evaluation of pitting corrosion. Grid method<\/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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2018<\/td>\n<td>12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":321624,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[441,2641],"product_tag":[],"class_list":{"0":"post-321615","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-220-20","7":"product_cat-bsi","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\/321615","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\/321624"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=321615"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=321615"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=321615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}