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GB/T 8767-2010: Ingots of zirconium and zirconium alloy
Status: Valid GB/T 8767: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 8767-2010 | English | 209 |
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Ingots of zirconium and zirconium alloy
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GB/T 8767-2010
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| GB/T 8767-1988 | English | 239 |
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Zirconium and zirconium alloy ingots for nuclear application
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GB/T 8767-1988
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PDF similar to GB/T 8767-2010
Basic data | Standard ID | GB/T 8767-2010 (GB/T8767-2010) | | Description (Translated English) | Ingots of zirconium and zirconium alloy | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H63 | | Classification of International Standard | 77.150.99 | | Word Count Estimation | 9,923 | | Date of Issue | 1/14/2011 | | Date of Implementation | 11/1/2011 | | Older Standard (superseded by this standard) | GB/T 8767-1988 | | Quoted Standard | GB/T 231.1; GB/T 231.2; GB/T 231.3; GB/T 231.4; GB/T 13747.1; GB/T 13747.2; GB/T 13747.3; GB/T 13747.4; GB/T 13747.5; GB/T 13747.6; GB/T 13747.7; GB/T 13747.8; GB/T 13747.9; GB/T 13747.10; GB/T 13747.11; GB/T 13747.12; GB/T 13747.13; GB/T 13747.14; GB/T 13747.15; GB/T 13747.16; GB/T 13747.17; GB/T 13747.18; GB/T 13747.19; GB/T 13747.20; GB/T 13747.21; GB/T 13747.22; GB/T 13747.23; GB/T 13747.24; GB/T 26314 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 2 of 2011 | | 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 the diameter of not more than 820 mm of general industrial and nuclear industry with zirconium and zirconium alloy ingot requirements, test methods, inspection rules, marking, packaging, transportation, storage and contract (or orders) requirements. This Standard is applicable to vacuum consumable arc furnace production of zirconium and zirconium alloy ingot. | GB/T 8767-2010: Ingots of zirconium and zirconium 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.
Ingots of zirconium and zirconium alloy
ICS 77.150.99
H63
National Standards of People's Republic of China
Replacing GB/T 8767-1988
Zirconium and Zirconium Alloy Ingots
Issued on. 2011-01-14
2011-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 8767-1988 "nuclear industry Zirconium and Zirconium Alloy Ingots."
This standard compared with GB/T 8767-1988, mainly in the following changes.
--- Standard name from the "nuclear industry Zirconium and Zirconium alloy ingots" to "zirconium and zirconium alloy ingots";
--- Increased Normative documents project;
--- Remove the chemical composition table ingot, references GB/T 26314 "Zirconium and Zirconium Alloy and chemical ingredients";
--- Increasing the general industrial Zirconium and Zirconium Alloy ingots requirements;
--- Increased requirements for chemical analysis methods;
--- Increased ingot packing method;
--- Increasing the contract (or purchase order) requirements;
--- The chemical composition of samples were re-specified;
--- Added Appendix A.
Appendix A of this standard is the data appendix.
The standard proposed by China Nonferrous Metals Industry Association.
This standard Nonferrous Metals by the National Standardization Technical Committee.
This standard by the Baoji Titanium Group Ltd., Baoji Titanium Industry Co., Ltd. is responsible for drafting.
This standard by Guangdong Eastern zirconium Technology Co., Ltd. participated in the drafting.
The main drafters of this standard. Fengjun Ning, Chen Feng, Zhang Jian, Lixian Jun, Huang Yongguang, Mao Lingling, Sun Yaguang.
The standard standard replaces the previous editions.
--- GB/T 8767-1988.
Zirconium and Zirconium Alloy Ingots
1 Scope
This standard specifies the diameter of not more than 820mm of general industrial and nuclear industry Zirconium and Zirconium Alloy ingot requirements, test methods, inspection
Rules, marking, packaging, transportation, storage and contracts (or orders) requirements.
This standard applies to vacuum consumable arc furnace production of zirconium and zirconium alloy ingot.
2 Normative references
The 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 231 (all parts) Brinell hardness test
GB/T 13747 (all parts) zirconium and zirconium alloy chemical analysis method
GB/T 26314 Zirconium and Zirconium alloy grades and chemical composition
3 Requirements
3.1 Chemical composition
3.1.1 grade, chemical composition
Zirconium and zirconium alloy ingot including general industrial use Zr-1, Zr-3, Zr-5 and the nuclear industry Zr-0, Zr-2, Zr-4 of 6 grades. Its chemical
Component shall comply with GB/T 26314 of.
3.1.2 component tolerances
When the demand side, the chemical composition retest analysis, the component tolerances shall comply with the provisions of GB/T 26314 of.
3.2 Dimensions and tolerances
3.2.1 ingot diameter tolerances shall comply with the provisions in Table 1.
Table 1 millimeters
Diameter range ≤350 > 350 ~ 550 > 550 ~ 720 > 720 ~ 820
Tolerance
-30
-40
-50
-60
3.2.2 ingot length and weight and tolerance is determined by the supply and demand sides negotiated and specified in the contract (or purchase order) in.
3.2.3 ingot head, tail ends should be chamfered edges, chamfers should not be less than 20mm.
Difference between maximum and minimum diameter of the same ingot 3.2.4 should not exceed 10% of the maximum diameter.
3.3 Brinell hardness
When the demand side and specified in the contract (or purchase order) when the ingot should be measured Brinell hardness and meets the requirements of Table 2.
Table 2
Nuclear Industry General Industrial Classification
Grade Zr-0 Zr-2 Zr-4 All grades
HBW10/3000 ≤160 ≤200 ≤200 Found
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