{"id":390433,"date":"2024-10-20T03:54:41","date_gmt":"2024-10-20T03:54:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-4524-32021-tc\/"},"modified":"2024-10-26T07:12:49","modified_gmt":"2024-10-26T07:12:49","slug":"bs-en-iso-4524-32021-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-4524-32021-tc\/","title":{"rendered":"BS EN ISO 4524-3:2021 – TC"},"content":{"rendered":"

This document specifies four electrographic tests for assessing the porosity of electrodeposited gold and gold alloy coatings for engineering, and decorative and protective purposes.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\n30448753 <\/td>\n<\/tr>\n
19<\/td>\nA-30373686 <\/td>\n<\/tr>\n
20<\/td>\nNational foreword <\/td>\n<\/tr>\n
22<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
24<\/td>\nForeword <\/td>\n<\/tr>\n
25<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Nioxime paper test
4.1 Applicability
4.2 Materials
4.2.1 General
4.2.2 Nioxime paper
4.2.3 Moistened blotting paper <\/td>\n<\/tr>\n
26<\/td>\n4.3 Procedure
5 Dye-transfer paper test 1
5.1 Applicability
5.2 Materials
5.2.1 General
5.2.2 Dye-transfer paper
5.3 Procedure <\/td>\n<\/tr>\n
27<\/td>\n6 Dye-transfer paper test 2
7 Electrographic gelatine film test
7.1 Principle
7.2 Reagents
7.2.1 Gelatine
7.2.2 Electrolyte solution <\/td>\n<\/tr>\n
28<\/td>\n7.2.3 Dimethylglyoxime, indicator solution
7.3 Testing solution
7.4 Apparatus
7.4.2 Stirring device.
7.4.4 Rectifier.
7.5 Procedure
7.5.1 Electrolytic process
7.5.2 Drying
7.5.3 Evaluation <\/td>\n<\/tr>\n
29<\/td>\n7.6 Expression of results
8 Test report <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Metallic coatings. Test methods for electrodeposited gold and gold alloy coatings – Electrographic tests for porosity<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2021<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":390441,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[442,2641],"product_tag":[],"class_list":{"0":"post-390433","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-25-220-40","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\/390433","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\/390441"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=390433"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=390433"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=390433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}