|
US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 3461-2016: Molybdenum powder
Status: Valid GB/T 3461: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 3461-2016 | English | 139 |
Add to Cart
|
3 days [Need to translate]
|
Molybdenum powder
| Valid |
GB/T 3461-2016
|
| GB/T 3461-2006 | English | 239 |
Add to Cart
|
3 days [Need to translate]
|
Molybdenum powder
| Obsolete |
GB/T 3461-2006
|
| GB/T 3461-1982 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Technical requirements of molybdenum powders
| Obsolete |
GB/T 3461-1982
|
PDF similar to GB/T 3461-2016
Basic data | Standard ID | GB/T 3461-2016 (GB/T3461-2016) | | Description (Translated English) | Molybdenum powder | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H71 | | Classification of International Standard | 77.160 | | Word Count Estimation | 7,760 | | Date of Issue | 2016-06-14 | | Date of Implementation | 2017-05-01 | | Older Standard (superseded by this standard) | GB/T 3461-2006 | | Quoted Standard | GB/T 1479.2; GB/T 3249; GB/T 4325.1; GB/T 4325.2; GB/T 4325.3; GB/T 4325.4; GB/T 4325.5; GB/T 4325.6; GB/T 4325.7; GB/T 4325.8; GB/T 4325.9; GB/T 4325.10; GB/T 4325.11; GB/T 4325.12; GB/T 4325.13; GB/T 4325.14; GB/T 4325.15; GB/T 4325.16; GB/T 4325.17; GB/T 4325.18; GB/T 432 | | Regulation (derived from) | National Standard Announcement No. 8 of 2016 | | 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 requirements, test methods, inspection rules, marks, packaging, transportation, storage, quality certificates and order (or contract) contents of molybdenum powder. This standard applies to the reduction of molybdenum oxide with hydrogen or ammonium molybdate method of preparation of molybdenum powder. | GB/T 3461-2016: Molybdenum powder---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.
Molybdenum powder
ICS 77.160
H71
National Standards of People's Republic of China
Replacing GB/T 3461-2006
Molybdenum powder
2016-06-14 release
2017-05-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 3461-2006 "molybdenum powder".
This standard compared with GB/T 3461-2006, the main technical changes are as follows.
--- to remove the product specifications requirements;
--- modified the classification of products based;
--- increase the Ti, Mn, Cr, W impurity element requirements;
--- adjust the content of the main elements and Cd, Fe, Si, Ca, Mg impurity element content;
--- removed the "product over 175μm (80 mesh) screen, with the visual inspection inclusions" requirements.
This standard is proposed by China Nonferrous Metals Industry Association.
This standard is owned by the National Committee for the Standardization of Nonferrous Metals (SAC/TC243).
This standard is responsible for drafting units. Jinduicheng Molybdenum Co., Ltd., Zigong Cemented Carbide Co., Ltd., Beijing Tianlong Tungsten Molybdenum Technology
Co., Ltd., Suzhou Apex Rare Metal Co., Ltd.
The main drafters of this standard. Shi Dawei, Ma Zhijun, Zhao Xinrui, Wang Guoliang, Liu Xingguang, Yi Lian, Li Zhixiang, Yang Yibing, Kong Peng
This standard replaced the previous version of the standard release.
--- GB/T 3461-1982, GB/T 3461-2006.
Molybdenum powder
1 Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates and orders for molybdenum powder (or
Same) content.
This standard applies to the reduction of molybdenum oxide or molybdate molybdenum powder with hydrogen.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Metallic powders - Determination of bulk density - Part 2. Scott 's volumetric method GB/T 1479.2
GB/T 3249 Methods for determination of particle size of metals and their compounds
GB/T 4325 (all parts) molybdenum chemical analysis method
Method for sampling powder for powder metallurgy GB/T
3 request
3.1 Product Classification
Products according to different chemical composition, divided into FMo-1, FMo-2 two grades. FMo-1 is mainly used for the preparation of molybdenum products, raw materials; FMo-2
Mainly used for the preparation of alloy additives.
3.2 Chemical composition
The chemical composition of the product shall comply with the provisions of Table 1.
Table 1 %
Product brand FMo-1 FMo-2
The main content (mass fraction), not less than 99.95 99.90
Impurity content (mass fraction),
no greater than
Pb 0.0005 0.0005
Bi 0.0005 0.0005
Sn 0.0005 0.0005
Sb 0.0010 0.0010
Cd 0.0010 0.0010
Fe 0.0050 0.0300
Al 0.0015 0.0050
Si 0.0020 0.0100
Mg 0.0020 0.0050
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 3461-2016_English be delivered?Answer: Upon your order, we will start to translate GB/T 3461-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 3461-2016_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 3461-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version GB/T 3461-2016?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 3461-2016 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.
|