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YS/T 579-2014 English PDF

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YS/T 579-2014: Vandium-Aluminum master alloy
Status: Valid

YS/T 579: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 579-2014English159 Add to Cart 3 days [Need to translate] Vandium-Aluminum master alloy Valid YS/T 579-2014
YS/T 579-2006English239 Add to Cart 2 days [Need to translate] Vandium-Aluminum master alloy Obsolete YS/T 579-2006

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Basic data

Standard ID YS/T 579-2014 (YS/T579-2014)
Description (Translated English) Vandium-Aluminum master alloy
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H63
Classification of International Standard 77.150.99
Word Count Estimation 6,618
Date of Issue 10/14/2014
Date of Implementation 4/1/2015
Older Standard (superseded by this standard) YS/T 579-2006
Regulation (derived from) People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This Standard specifies requirements for vanadium aluminum master alloy, test methods, inspection rules, marking, packaging, transportation, storage and quality certificates and contracts (or orders) content. This Standard applies to the use of vanadium a

YS/T 579-2014: Vandium-Aluminum master alloy

---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.
Vandium-Aluminum master alloy ICS 77.150.99 H63 People's Republic of China Nonferrous Metals Industry Standard Replacing YS/T 579-2006 Vanadium aluminum master alloys Issued on. 2014-10-14 2015-04-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Instead of the standard YS/T 579-2006 "vanadium aluminum master alloy." This standard YS/T 579-2006 compared to the main changes are as follows. --- Increased requirements N elements; --- Of Fe, C, O, Si element content has been adjusted; --- On size range has been adjusted; --- Increase the surface of the nitride requirements; --- Adjust the high density inclusions inspection requirements; --- Of inspection rules were revised. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Baoji Titanium Group Co., Ltd. Dalian Rong Gaudet kinds of materials, Chengde Vanadium big public limited liability Secretary, Baoji Titanium Industry Co., Ltd., Baoji Titanium Special Metals Co.. The main drafters of this standard. Robin Li Fengjun Ning, Mao Lingling, Liu Zhiguang, Sui Yingdan, Liu, Wang Chang Jian, Rong Yang, Liu Min, Lixian Jun. This standard replaces the standards previously issued as follows. --- YS/T 579-2006. Vanadium aluminum master alloys

1 Scope

This standard specifies requirements for vanadium aluminum master alloy, test methods, inspection rules, marking, packaging, transportation, storage and quality certificate hehe Same (or orders) content. This standard applies to the use of hot metal produced by reduction of vanadium aluminum master alloy (hereinafter referred to as the product). The titanium alloy can be used as high Temperature alloys and other special alloys additives.

2 Requirements

Grade 2.1 Product by chemical composition into AlV55, AlV65, AlV75 and AlV85 total of four grades. 2.2 Chemical composition Chemical composition of the product shall comply with the requirements in Table 1. Table 1 % Trademark Principal component impurity element of not more than V Al Fe Si CON AlV55 50.0 ~ 60.0 margin 0.25 0.25 0.10 0.18 0.04 AlV65 > 60.0 ~ 70.0 margin 0.25 0.25 0.10 0.18 0.04 AlV75 > 70.0 ~ 80.0 margin 0.30 0.25 0.15 0.30 0.05 AlV85 > 80.0 ~ 90.0 margin 0.30 0.25 0.25 0.50 0.05 NOTE. There are special requirements for chemical composition, the two sides negotiated by supply and demand. 2.3 size and tolerance 2.3.1 Product delivery by granular particle size in the range of 0.25mm ~ 6.3mm. Allowing a small amount beyond the size range of products, but their number Delivery batch weight should not exceed 4%. 2.3.2 If the demand side of the product size have special requirements, both parties determined by supply and demand. 2.4 appearance quality Product surface should be clean, it does not allow the oxide film visual evidence nitride film and other metallic and non-metallic inclusions. 2.5 High-density inclusions Products should be no high-density inclusions and other foreign substances. Demand side and specified in the contract (or purchase order) when you should be 100% test.

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