{"id":291922,"date":"2024-10-19T19:49:28","date_gmt":"2024-10-19T19:49:28","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-6200-3-22-31986\/"},"modified":"2024-10-25T16:53:09","modified_gmt":"2024-10-25T16:53:09","slug":"bs-6200-3-22-31986","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-6200-3-22-31986\/","title":{"rendered":"BS 6200-3.22.3:1986"},"content":{"rendered":"<p>This EURONORM specifies a method for the spectrophotometric determination of nitrogen in steels.<\/p>\n<p>The method is primarily intended for the determination of total nitrogen in very low nitrogen non-alloy steels. It may be used, however, for any low nitrogen ferrous alloy that is soluble in hydrochloric acid provided that the acid-resistant form of silicon nitride is not present. This highly resistant nitride has been found only in samples of silicon steels manufactured without aluminium addition and then only in sheet material.<\/p>\n<p>The method is applicable to nitrogen contents from 0.0005 to 0.005% (m\/m).<\/p>\n<blockquote>\n<p>NOTE \u2013 The method has also been successfully applied to a pure iron with a nitrogen content of 0.0038% (m\/m) \u2013 see <i>Annex<\/i>.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p><b>Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of nitrogen &#8211; Steel: spectrophotometric method (for trace amounts)<\/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>1986<\/td>\n<td>14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":291925,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1096,2641],"product_tag":[],"class_list":{"0":"post-291922","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-080-20","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\/291922","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\/291925"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=291922"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=291922"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=291922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}