YS/T 564-2009 English PDFYS/T 564: Historical versions
Basic dataStandard ID: YS/T 564-2009 (YS/T564-2009)Description (Translated English): Iridium crucible Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H68 Classification of International Standard: 77.120.99 Word Count Estimation: 6,648 Date of Issue: 2009-12-04 Date of Implementation: 2010-06-01 Older Standard (superseded by this standard): YS/T 564-2006 Quoted Standard: GB/T 1422; GB/T 1423 Regulation (derived from): MIIT [2009] No. 66 Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the iridium crucible technical requirements, test methods, inspection rules and signs, packaging, transport, storage and purchase order (or contract) content. This standard applies to the growth of the laser crystal and special purpose plate welding casting and production of iridium iridium crucible. YS/T 564-2009: Iridium crucible---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.Iridium crucible ICS 77.120.99 H68 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 564-2006 Iridium crucibles Posted 2009-12-04 2010-06-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released ForewordInstead of the standard YS/T 564-2006 "iridium crucibles." Compared with this standard YS/T 564-2006, the main changes are as follows. --- Deleted Table 1 "diameter × height"; --- Remove the 4.1 "iridium raw material analysis by GB/T 1422 Appendix A of the method." This standard by the National Standardization Technical Committee of non-ferrous metals and centralized. This standard was drafted. Your research Platinum Ltd., China Nonferrous Metals Industry Standards and Metrology Institute for Quality. The main drafters of this standard. Xu Kun, He Dongjiang to Lei, Zhang Xin, Li Jinghua, Zhang Yong, Tang Min. This standard replaces the standards previously issued as follows. --- GB/T 1597-1979; --- GB/T 1597-2004; --- YS/T 564-2006. Iridium crucibles1 ScopeThis standard specifies the technical requirements for iridium crucibles, test methods, inspection rules and signs, packaging, transportation, storage, and purchase order (or contract) Content. This standard applies to the growth of laser crystals and special-purpose casting and production of plate welded iridium iridium crucibles.2 Normative referencesThe following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 1422 iridium powder GB/T 1423 precious metals and their alloys density test methods3 Requirements3.1 Product Classification and Labeling 3.1.1 iridium crucibles according to the manufacturing method of casting into iridium crucibles, iridium plate welded iridium crucibles. 3.1.2 iridium crucibles by casting iridium crucibles, iridium plate welded iridium crucibles labeled C (cast), W (welding) specifications to h (height), (straight Diameter), d (wall thickness), R (bottom radius) mark. Example 1. No. 1, a height H, diameter , wall thickness d, a bottom radius R of the casting iridium crucibles, labeled. C010h × × d × R 3.2 Chemical composition Iridium iridium crucible purity of raw materials should not be less than GB/T 1422 in SM-Ir99.95 grade requirements. 3.3 the crucible-shaped Crucible shape Tagging should meet the requirements of Figure 1. --- diameter; O --- R of the center; Figure 1 crucible-shaped ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 564-2009_English be delivered?Answer: Upon your order, we will start to translate YS/T 564-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically in 9 seconds (download/delivered in 9 seconds). The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of YS/T 564-2009_English with my colleagues?Answer: Yes. 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Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version YS/T 564-2009 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |