{"id":640899,"date":"2024-11-06T01:18:58","date_gmt":"2024-11-06T01:18:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-tr-79551982\/"},"modified":"2024-11-06T01:18:58","modified_gmt":"2024-11-06T01:18:58","slug":"iso-tr-79551982","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-tr-79551982\/","title":{"rendered":"ISO\/TR 7955:1982"},"content":{"rendered":"<p>Specifies a photometric method for the determination of the titanium content (annex A), a gravimetric method for the determination of tantalum contents greater than 1 % (m\/m) (annex B) and a photometric method for the determination of tantalum contents less than 1 % (m\/m) (annex C). The methods are applicable to ferroniobium having niobium contents between 40 and 75 % (m\/m), tantalum contents between 0,25 and 8,0 % (m\/m) and titanium contents between 0,05 and 5,0 % (m\/m). Interference may arise if bismuth or trivalent antimony are present.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Ferroniobium \u2014 Determination of niobium content \u2014 Gravimetric method<\/b><\/p>\n<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\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>1982-12<\/td>\n<td>14<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":640913,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1097,2634],"product_tag":[],"class_list":{"0":"post-640899","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-100","7":"product_cat-iso","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\/640899","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\/640913"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=640899"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=640899"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=640899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}