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Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 45329-2025: Precious metals and their alloys wrought for ignition electrodes Status: Valid
Basic dataStandard ID: GB/T 45329-2025 (GB/T45329-2025)Description (Translated English): Precious metals and their alloys wrought for ignition electrodes Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H68 Classification of International Standard: 77.150.99 Word Count Estimation: 18,161 Date of Issue: 2025-02-28 Date of Implementation: 2025-09-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 45329-2025: Precious metals and their alloys wrought for ignition electrodes---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.GB/T 45329-2025 English version. Precious metals and their alloys wrought for ignition electrodes ICS 77.150.99 CCSH68 National Standard of the People's Republic of China Precious metals and their alloy processed materials for ignition electrodes Released on 2025-02-28 2025-09-01 Implementation State Administration for Market Regulation The National Standardization Administration issued ForewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by China Nonferrous Metals Industry Association. This document is under the jurisdiction of the National Technical Committee on Standardization of Nonferrous Metals (SAC/TC243). This document was drafted by. Kunming Fuernolin Technology Development Co., Ltd., Weichai Torch Technology Co., Ltd., Kunming University of Science and Technology, Kunming Guiyan New Materials Technology Co., Ltd., Tongji University, AECC Beijing Institute of Aeronautical Materials, Yunnan Academy of Science and Technology, Beijing Nonferrous Metals Institute of Metal and Rare Earth Application Co., Ltd., Shenzhen Mindray Bio-Medical Electronics Co., Ltd. The main drafters of this document are. Li Yang, Hu Guoyi, Yang Xikun, Zhou Chuan, Deng Jun, Yang Huimu, Chen Guangyun, Wang Feng, Luo Fei, Ji Jianan, Zhou Ying, Wu Haijun, Zhou Fang, Li Liguang, Deng Nanfang, Miao Yixin, Xu Hong, Zuo Pengfei. Precious metals and their alloy processed materials for ignition electrodes1 ScopeThis document specifies the product classification and marking, technical requirements, test methods, inspection specifications, and other requirements for precious metals and their alloys used in ignition electrodes. Rules, marking, packaging, transportation, storage and accompanying documents. This document applies to precious metal functional materials that produce sparks under electrode discharge.2 Normative referencesThe contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB/T 228.1 Tensile test of metallic materials Part 1.Room temperature test method GB/T 1424 Test method for resistivity of precious metals and their alloys GB/T 2523 Cold-rolled metal sheets and strips - Surface roughness, peak value and waviness measurement method GB/T 4340.1 Vickers hardness test for metallic materials Part 1.Test method GB/T 8170 Rules for rounding off values and expression and determination of limit values GB/T 15072.6-2008 Chemical analysis methods for precious metal alloys - Determination of iridium content in platinum and palladium alloys - Ferrous sulfate droplet current Law GB/T 15072.14-2008 Chemical analysis methods for precious metal alloys - Determination of aluminum and nickel content in silver alloys - Inductively coupled plasma Bulk Atomic Emission Spectrometry GB/T 15077 Methods for measuring geometric dimensions of precious metals and their alloys GB/T 23275 Chemical analysis method of ruthenium powder - Determination of lead, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon content - Glow discharge Mass spectrometry GB/T 36592 Chemical analysis method for rhodium powder Determination of platinum, ruthenium, iridium, palladium, gold, silver, copper, iron, nickel, aluminum, lead, manganese, magnesium, tin, zinc and silicon Inductively Coupled Plasma Mass Spectrometry GB/T 36593 Chemical analysis method of iridium powder - Determination of silver, gold, palladium, rhodium, ruthenium, lead, platinum, nickel, copper, iron, tin, zinc, magnesium, manganese and aluminum content Inductively coupled plasma atomic emission spectrometry YS/T.201 Precious metals and their alloy plates and strips YS/T 203 Precious metal and alloy wires, cords and bars YS/T 561-2009 Chemical analysis methods for precious metal alloys Determination of rhodium content in platinum-rhodium alloys Hexaamminecobalt nitrate gravimetric method YS/T 562-2009 Chemical analysis methods for precious metal alloys Determination of ruthenium content in platinum-ruthenium alloys Thiourea spectrophotometric method YS/T 563-2009 Chemical analysis methods for precious metal alloys Determination of palladium and rhodium content in platinum-palladium-rhodium alloys - Dimethoxime gravimetric method, Stannous chloride spectrophotometry YS/T 1379 Chemical analysis method for pure platinum Palladium, rhodium, iridium, ruthenium, gold, silver, aluminum, bismuth, chromium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, silicon Determination of content by inductively coupled plasma atomic emission spectrometry YS/T 1493 Chemical analysis method for high purity platinum - Determination of impurity element content - Glow discharge mass spectrometry YS/T 1495 Chemical analysis method for high purity rhodium - Determination of impurity element content - Glow discharge mass spectrometry YS/T 1506 Chemical analysis method for high purity iridium - Determination of impurity element content - Glow discharge mass spectrometry ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 45329-2025_English be delivered?Answer: Upon your order, we will start to translate GB/T 45329-2025_English as soon as possible, and keep you informed of the progress. 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