GB/T 3461-2016 English PDFUS$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 3461-2016: Molybdenum powder Status: Valid GB/T 3461: Historical versions
Basic dataStandard ID: GB/T 3461-2016 (GB/T3461-2016)Description (Translated English): Molybdenum powder Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H71 Classification of International Standard: 77.160 Word Count Estimation: 7,760 Date of Issue: 2016-06-14 Date of Implementation: 2017-05-01 Older Standard (superseded by this standard): GB/T 3461-2006 Quoted Standard: GB/T 1479.2; GB/T 3249; GB/T 4325.1; GB/T 4325.2; GB/T 4325.3; GB/T 4325.4; GB/T 4325.5; GB/T 4325.6; GB/T 4325.7; GB/T 4325.8; GB/T 4325.9; GB/T 4325.10; GB/T 4325.11; GB/T 4325.12; GB/T 4325.13; GB/T 4325.14; GB/T 4325.15; GB/T 4325.16; GB/T 4325.17; GB/T 4325.18; GB/T 432 Regulation (derived from): National Standard Announcement No. 8 of 2016 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the requirements, test methods, inspection rules, marks, packaging, transportation, storage, quality certificates and order (or contract) contents of molybdenum powder. This standard applies to the reduction of molybdenum oxide with hydrogen or ammonium molybdate method of preparation of molybdenum powder. GB/T 3461-2016: Molybdenum powder---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Molybdenum powder ICS 77.160 H71 National Standards of People's Republic of China Replacing GB/T 3461-2006 Molybdenum powder 2016-06-14 release 2017-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 3461-2006 "molybdenum powder". This standard compared with GB/T 3461-2006, the main technical changes are as follows. --- to remove the product specifications requirements; --- modified the classification of products based; --- increase the Ti, Mn, Cr, W impurity element requirements; --- adjust the content of the main elements and Cd, Fe, Si, Ca, Mg impurity element content; --- removed the "product over 175μm (80 mesh) screen, with the visual inspection inclusions" requirements. This standard is proposed by China Nonferrous Metals Industry Association. This standard is owned by the National Committee for the Standardization of Nonferrous Metals (SAC/TC243). This standard is responsible for drafting units. Jinduicheng Molybdenum Co., Ltd., Zigong Cemented Carbide Co., Ltd., Beijing Tianlong Tungsten Molybdenum Technology Co., Ltd., Suzhou Apex Rare Metal Co., Ltd. The main drafters of this standard. Shi Dawei, Ma Zhijun, Zhao Xinrui, Wang Guoliang, Liu Xingguang, Yi Lian, Li Zhixiang, Yang Yibing, Kong Peng This standard replaced the previous version of the standard release. --- GB/T 3461-1982, GB/T 3461-2006. Molybdenum powder1 ScopeThis standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates and orders for molybdenum powder (or Same) content. This standard applies to the reduction of molybdenum oxide or molybdate molybdenum powder with hydrogen.2 normative reference documentsThe following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Metallic powders - Determination of bulk density - Part 2. Scott 's volumetric method GB/T 1479.2 GB/T 3249 Methods for determination of particle size of metals and their compounds GB/T 4325 (all parts) molybdenum chemical analysis method Method for sampling powder for powder metallurgy GB/T3 request3.1 Product Classification Products according to different chemical composition, divided into FMo-1, FMo-2 two grades. FMo-1 is mainly used for the preparation of molybdenum products, raw materials; FMo-2 Mainly used for the preparation of alloy additives. 3.2 Chemical composition The chemical composition of the product shall comply with the provisions of Table 1. Table 1 % Product brand FMo-1 FMo-2 The main content (mass fraction), not less than 99.95 99.90 Impurity content (mass fraction), no greater than Pb 0.0005 0.0005 Bi 0.0005 0.0005 Sn 0.0005 0.0005 Sb 0.0010 0.0010 Cd 0.0010 0.0010 Fe 0.0050 0.0300 Al 0.0015 0.0050 Si 0.0020 0.0100 Mg 0.0020 0.0050 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3461-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 3461-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 3461-2016_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 3461-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |