{"id":296274,"date":"2024-10-19T20:09:34","date_gmt":"2024-10-19T20:09:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-39072009-2015\/"},"modified":"2024-10-25T17:27:25","modified_gmt":"2024-10-25T17:27:25","slug":"bs-en-iso-39072009-2015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-39072009-2015\/","title":{"rendered":"BS EN ISO 3907:2009 2015"},"content":{"rendered":"
This International Standard specifies a gravimetric method for the determination of the mass fraction of total carbon in carbides and hardmetals.<\/p>\n
This method is applicable to<\/p>\n
carbides of chromium, hafnium, molybdenum, niobium, tantalum, titanium, vanadium, tungsten and zirconium,<\/p>\n<\/li>\n
mixtures of these carbides and binder metals, free of lubricant,<\/p>\n<\/li>\n
all grade of presintered or sintered hardmetals, produced from these carbides, and having a mass fraction of total carbon exceeding 4 %.<\/p>\n<\/li>\n<\/ul>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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9<\/td>\n | Scope Principle Reagents <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | Apparatus <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | Sampling Procedure General Test portion Blank test Combustion Determination <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | Expression of results Calculation Tolerances Final result Test report <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Hardmetals. Determination of total carbon. Gravimetric method<\/b><\/p>\n |