{"id":294036,"date":"2024-10-19T19:59:11","date_gmt":"2024-10-19T19:59:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-186322018\/"},"modified":"2024-10-25T17:11:41","modified_gmt":"2024-10-25T17:11:41","slug":"bs-iso-186322018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-186322018\/","title":{"rendered":"BS ISO 18632:2018"},"content":{"rendered":"

This document specifies a potentiometric or visual titration method for the determination of manganese content in alloyed steels.<\/p>\n

The method is applicable to manganese mass fractions between 2 % and 25 %. Vanadium and cerium interfere with the determination. If the mass fraction of cerium in the sample is less than 0,01 %, or the mass fraction of vanadium in the sample is less than 0,005 %, the interference is negligible, otherwise theoretical corrections are necessary.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents <\/td>\n<\/tr>\n
8<\/td>\n5.11.1 Preparation of the solution <\/td>\n<\/tr>\n
10<\/td>\n6 Apparatus
7 Sampling
8 Procedure
8.1 Test portion <\/td>\n<\/tr>\n
11<\/td>\n8.2 Determination
8.2.1 Preparation of test solution
8.2.2 Titration
8.2.3 Theoretical correction of vanadium and cerium <\/td>\n<\/tr>\n
12<\/td>\n9 Expression of results
9.1 Method of calculation
9.1.1 Visual titration
9.1.2 Potentiometric titration
9.2 Precision <\/td>\n<\/tr>\n
13<\/td>\n10 Test report <\/td>\n<\/tr>\n
14<\/td>\nAnnex A (informative) Additional information on the international interlaboratory test <\/td>\n<\/tr>\n
16<\/td>\nAnnex B (informative) Graphical representation of precision data <\/td>\n<\/tr>\n
17<\/td>\nAnnex C (informative) Main redox reactions and correction of vanadium and cerium contents <\/td>\n<\/tr>\n
18<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Alloyed steels. Determination of manganese. Potentiometric or visual titration method<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":294043,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1112,2641],"product_tag":[],"class_list":{"0":"post-294036","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-140-20","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\/294036","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\/294043"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=294036"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=294036"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=294036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}