| GB/T 14592-2014 English PDFUS$189.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 14592-2014: Molybdenum discs Status: Valid GB/T 14592: Historical versions
 Basic dataStandard ID: GB/T 14592-2014 (GB/T14592-2014)Description (Translated English): Molybdenum discs Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H63 Classification of International Standard: 77.150 Word Count Estimation: 8,848 Date of Issue: 7/24/2014 Date of Implementation: 2/1/2015 Older Standard (superseded by this standard): GB/T 14592-1993 Quoted Standard: GB/T 2828.1; GB/T 3850; GB/T 4325.10; GB/T 4325.11; GB/T 4325.1; GB/T 4325.12; GB/T 4325.13; GB/T 4325.14;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 4325.19; GB/T 4325.20; GB/T 4325.21; GB/T 4325.2; GB/T 4325.22; GB/T 4325.23; GB/T 4325 Regulation (derived from): National Standards Bulletin No. 19, 2014 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 requirements for molybdenum wafer products, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and contract (or purchase order) content. This standard applies to power semiconductor dev GB/T 14592-2014: Molybdenum discs---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 discs ICS 77.150 H63 National Standards of People's Republic of China Replacing GB/T 14592-1993 Molybdenum wafer Issued on. 2014-07-24 2015-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard is in accordance with GB/T 1.1-2009 given rules drafted. This standard replaces GB/T 14592-1993 "molybdenum wafer." This standard compared with GB/T 14592-1993, the main changes are as follows. --- Modify the normative references; --- Increase the EDM wire cutting and polishing the car side products labeling and diameter tolerances; --- Modified molybdenum wafer product density requirements; --- Modify the inspection rules in the relevant provisions; --- Increase product quality certificates and contracts (or orders) content requirements. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. the company. This standard was drafted. light new country, Hou Juntao, Yu Ye, Zhao Juan, Shi Dawei, Jinbo. Molybdenum wafer1 ScopeThis standard specifies requirements for molybdenum wafer products, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and contract (Or orders) content. This standard applies to power semiconductor devices and vacuum devices and other molybdenum wafer.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB/T 3850 compact sintered metal materials and hardmetals - Determination of density GB/T 4325 (all parts), chemical analysis of molybdenum YS/T 660-2007 molybdenum and molybdenum alloy grades and chemical composition of processed products3 Requirements3.1 Categories 3.1.1 product grades and status are shown in Table 1. Table 1 Grade Supply Status manufacturing method Example Specifications/mm Diameter Thickness Mo1, Mo2 Blank (M), annealed punching - cutting ≥4.0 ≥0.6 Sandblasting car side (P), annealed blasting - the car side ≥4.0 ≥0.6 Roughing car side (C), annealed coarse grinding - car side ≥10.0 ≥0.6 The refining side of the car (J), annealed grinding - car side ≥10.0 ≥0.6 Finishing EDM cutting (D), annealed finish - line cutting ≥4.0 ≥0.1 Mo1 polishing the car side (Y), annealed polishing - car side ≥15.0 ≥0.9 3.1.2 Model representation. Model By grade, supply status, and sizes of the order of representation and markers as an example. Example 1. Nominal diameter 20mm, thickness of 2mm blank Mo1 grade molybdenum wafer products is expressed as. Mo1M20 × 2.0. Example 2. Nominal diameter 45mm, thickness of 3mm Mo2 grade molybdenum wafer blasting car side is expressed as. Mo2P45 × 3.0. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 14592-2014_English be delivered?Answer: Upon your order, we will start to translate GB/T 14592-2014_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 14592-2014_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 14592-2014_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. |