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YS/T 824-2012: Aluminum-tin masteralloy for titanium alloy
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 824-2012 | English | 159 |
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Aluminum-tin masteralloy for titanium alloy
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YS/T 824-2012
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Basic data | Standard ID | YS/T 824-2012 (YS/T824-2012) | | Description (Translated English) | Aluminum-tin masteralloy for titanium alloy | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H64 | | Classification of International Standard | 77.150.50 | | Word Count Estimation | 6,641 | | Regulation (derived from) | Ministry of Industry and Information Technology Bulletin 2012 No. 55; industry standard filing Notice 2013 No. 1 (No. 157 overall) | | Issuing agency(ies) | Ministry of Industry and Information Technology | | Summary | This standard specifies the titanium alloy of aluminum tin requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and contracts (or orders) content. This standard applies to titanium aluminum tin a | YS/T 824-2012: Aluminum-tin masteralloy for titanium 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.
Aluminum-tin masteralloy for titanium alloy
ICS 77.150.50
H64
People's Republic of China Nonferrous Metals Industry Standard
Titanium aluminum master alloys of tin
Issued on. 2012-11-07
2013-03-01 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.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard is drafted by. Baoji Titanium Group Ltd., Baoji Titanium Industry Co., Ltd., Baoji Titanium Special Metals Co., China has
Color Metal Industry Standards and Metrology Institute for Quality.
The main drafters of this standard. Fengjun Ning, Li, Ho Ping-zhi, Liu, Chen Feng, Rong Yang, Lixian Jun, Zhang Xianming, Zhangjiang Feng.
Titanium aluminum master alloys of tin
1 Scope
This standard specifies requirements for titanium aluminum master alloy of tin, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate
Specification and contracts (or orders) content.
This standard applies to intermediate titanium aluminum tin alloy.
2 Requirements
2.1 Grades and chemical composition
Grades and chemical composition of the product shall comply with the requirements in Table 1.
Table 1
Trademark
Chemical composition (mass fraction) /%
Main elements of impurity element of not more than
Al Sn Fe CON
Al-37Sn balance 35.0 39.0 0.30 0.20 0.35 0.05 ~
2.2 crumb-like particle
The product should be available in the form of chips, crumb size should meet the requirements of Table 2, allowing a small amount of oversize and undersize material is present, but the total weight
Delivery batch weight must not exceed 5.0%.
Table 2
Grade crumb size/mm
Al-37Sn (0.08 ~ 1.0) × (3 ~ 15) × (3 ~ 15)
2.3 High-density inclusions
Products should be no high-density inclusions.
2.4 appearance quality
Product surface should be clean, no visual evidence of oil, oxide film and other inclusions.
Test Method 3
Chemical analysis method 3.1 product is determined by the supply and demand sides negotiated.
3.2 crumb of particle size by sieving method to check, use the appropriate precision instrument checks if necessary.
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