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YS/T 527-2014: Ni-Cr-B-Si self-fluxing alloyed powders
Status: Valid YS/T 527: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YS/T 527-2014 | English | 209 |
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Ni-Cr-B-Si self-fluxing alloyed powders
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YS/T 527-2014
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| YS/T 527-2006 | English | 199 |
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Ni-Cr-B-Si-based self-fluxing powder
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YS/T 527-2006
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PDF similar to YS/T 527-2014
Basic data | Standard ID | YS/T 527-2014 (YS/T527-2014) | | Description (Translated English) | Ni-Cr-B-Si self-fluxing alloyed powders | | Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) | | Classification of Chinese Standard | H71 | | Classification of International Standard | 77.160 | | Word Count Estimation | 8,850 | | Date of Issue | 10/14/2014 | | Date of Implementation | 4/1/2015 | | Older Standard (superseded by this standard) | YS/T 527-2006 | | Quoted Standard | GB/T 230.1; GB/T 1480; GB/T 5314; GB/T 21931.1; YS/T 539.1; YS/T 539.3; YS/T 539.4; YS/T 539.6; YS/T 539.13 | | 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 the Ni-Cr-B-Si-based self-fluxing powder requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and contracts (or orders) content. This Standard applies to oxygen - acetylen | YS/T 527-2014: Ni-Cr-B-Si self-fluxing alloyed powders---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.
Ni-Cr-B-Si self-fluxing alloyed powders
ICS 77.160
H71
People's Republic of China Nonferrous Metals Industry Standard
Replacing YS/T 527-2006
Ni-Cr-B-Si-based self-fluxing powder
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 is in accordance with GB/T 1.1-2009 given rules drafted.
Instead of the standard YS/T 527-2006 "Ni-Cr-B-Si-based self-fluxing powder." This standard YS/T 527-2006 compared to major
Technical changes are as follows.
--- Increasing the scope of the standard;
--- Added "induction remelting" "plasma surfacing" and "laser cladding" term;
--- Modified grades that way;
--- Modify the chemical composition of the product;
--- Modify the powder particle size range and requirements;
--- Revised inspection rules;
--- Increasing the contract (or purchase order) content.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Beijing Mining Research Institute, Ltd. Zigong Great Wall hardfacing materials.
The main drafters of this standard. Liuhai Fei, Zhou Heng, Lu in the flat, in the moonlight, Zhang Deming, Li Xi, Li Wei, Shen Jie.
This standard replaces the standards previously issued as follows.
--- GB 5316-1985;
--- YS/T 527-2006.
Ni-Cr-B-Si-based self-fluxing powder
1 Scope
This standard specifies the Ni-Cr-B-Si-based self-fluxing powder requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality
Certificates and contracts (or orders) content.
This standard applies to oxygen - acetylene welding, induction remelting, plasma welding and laser cladding with Ni-Cr-B-Si-based self-fluxing powder.
2 Normative references
The 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 230.1 metallic materials - Rockwell hardness test - Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T standard
ruler)
Determination of particle size GB/T 1480 metal powder dry sieving
GB/T 5314 sampling powder metallurgy method
21931.1 Determination of nickel, GB/T ferronickel and nickel alloys carbon content of the high-frequency combustion infrared absorption method
YS/T 539.1 nickel-based alloy powder chemical analysis methods - Part 1. Determination of the amount of boron in acid-base titration and titration
The amount of boron
YS/T 539.3 nickel-based alloy powder chemical analysis - Part 3. Determination of silicon content of perchloric acid dehydration gravimetric method
YS/T 539.4 nickel-based alloy powder chemical analysis - Part 4. Determination of chromium content of ammonium persulfate oxidation titration
YS/T 539.6 nickel-based alloy powder chemical analysis - Part 6. Determination of iron titanium trichloride - potassium dichromate titration
YS/T 539.13 nickel-based alloy powder chemical analysis - Part 13. Determination of oxygen pulse heating inert gas fusion - infrared absorption
Income method
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Self-fluxing alloy powder self-fluxingaloyedpowder
Boron and silicon element and a low melting point, good self-deoxy-alloy powder, and matrix invasion.
3.2
Oxygen - acetylene flame spray oxygen-acetyleneflamespraywelding
Oxygen - acetylene flame as the heat source, the self-fluxing alloy powder after the flame zone in a molten or semi-molten state is sprayed onto the surface, or to re
Melt the coating and the substrate to produce fusion bonded surface hardening technology.
3.3
Induction remelting inductionremelting
Induction heating coating remelting method.
3.4
Plasma surfacing plasmawelding
In plasma arc as heat source, the use of plasma arc generated by the high-temperature alloy powder and the substrate surface quickly heated and melted together, mixed,
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