GB/T 38384-2019 English PDFUS$119.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 38384-2019: Spherical molybdenum powder Status: Valid
Basic dataStandard ID: GB/T 38384-2019 (GB/T38384-2019)Description (Translated English): Spherical molybdenum powder Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H72 Classification of International Standard: 77.160 Word Count Estimation: 6,693 Date of Issue: 2019-12-31 Date of Implementation: 2020-11-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 38384-2019: Spherical 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.Spherical molybdenum powder ICS 77.160 H72 National Standards of People's Republic of China Molybdenum powder 2019-12-31 release 2020-11-01 implementation State Administration of Market Supervision Published by the National Standardization Administration ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by China Nonferrous Metals Industry Association. This standard is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243). This standard was drafted. Jinduicheng Molybdenum Industry Co., Ltd., Northwest Nonferrous Metal Research Institute, Nonferrous Metal Technology and Economic Research Institute, Xi'an Ouzhong Material Technology Co., Ltd. The main drafters of this standard. Zhuang Fei, Yang Qinli, Cao Weicheng, Fu Jingbo, Chen Qiang, Feng Pengfa, Wang Lili, Bai Zhihui, Cao Qigao, Wang Guoliang, Liang Shujin. Molybdenum powder1 ScopeThis standard specifies the technical requirements, test methods, inspection rules, packaging, marking, storage and transportation, quality certificate and order form of spherical molybdenum powder. (Or contract) content, etc. This standard applies to spherical molybdenum powder produced by plasma spheroidization technology.2 Normative referencesThe following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 1479.1 Determination of bulk density of metal powders-Part 1. Funnel method GB/T 1480 Determination of particle size by dry screening of metal powder GB/T 1482 Determination of fluidity of metal powder by standard funnel method (Hall flow meter) GB/T 4325 (all parts) Chemical analysis methods for molybdenum GB/T 5314 Powder sampling method for powder metallurgy GB/T 8170 Numerical rounding rules and expression and judgment of limit values YS/T 1297 Method for determination of sphericity of titanium and titanium alloy powder3 Technical requirements3.1 Chemical composition The chemical composition of the product should meet the requirements in Table 1. Table 1 Chemical composition% Product Grade PMo-1 Mo content (mass fraction) a, not less than 99.95 Impurity content (mass fraction), no greater than Fe 0.0050 Ni 0.0020 Si 0.0020 W 0.020 C 0.0080 O 0.0800 a Molybdenum content is calculated according to the impurity reduction method (except for gas elements such as C and O). 3.2 Granularity The particle size of the product should meet the requirements in Table 2. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 38384-2019_English be delivered?Answer: Upon your order, we will start to translate GB/T 38384-2019_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 38384-2019_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 38384-2019_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. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. |