|
US$139.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 26297.2-2010: Sampling of carbonaceous materials used for aluminium production -- Part 2: Sidewall blocks
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26297.2-2010 | English | 139 |
Add to Cart
|
3 days [Need to translate]
|
Sampling of carbonaceous materials used for aluminium production -- Part 2: Sidewall blocks
| Valid |
GB/T 26297.2-2010
|
PDF similar to GB/T 26297.2-2010
Basic data | Standard ID | GB/T 26297.2-2010 (GB/T26297.2-2010) | | Description (Translated English) | Sampling of carbonaceous materials used for aluminium production -- Part 2: Sidewall blocks | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q52 | | Classification of International Standard | 71.100.10 | | Word Count Estimation | 6,643 | | Date of Issue | 2011-01-14 | | Date of Implementation | 2011-11-01 | | Adopted Standard | ISO 8007-3-2003, MOD | | Regulation (derived from) | National Standard Approval Announcement 2011 No.65 | | 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 methods of sampling and sampling from a single side of the charcoal side of the charcoal time of delivery. This section applies to the delivery side of the charcoal when sampling and sampling from a single side of the charcoal. | GB/T 26297.2-2010: Sampling of carbonaceous materials used for aluminium production -- Part 2: Sidewall blocks
---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.
Sampling of carbonaceous materials used for aluminium production Part 2. Sidewall blocks
ICS 71.100.10
Q52
National Standards of People's Republic of China
Carbonaceous materials used in aluminum sampling method
Part 2. side carbon block
Part 2. Sidewalblocks
(ISO 8007-3.2003, Carbonaceousmaterialsusedintheproductionof
Part 3. Sidewalblocks, MOD)
Issued on. 2011-11-01 2011-01-14 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 26297 "sampling method of carbon material with aluminum" is divided into six parts.
--- Part 1. Bottom charcoal;
--- Part 2. side carbon block;
--- Part 3. prebaked anode;
--- Part 4. cathode paste;
--- Part 5. coal tar pitch;
--- Part 6. calcined petroleum coke.
This is Part 2.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section uses redrafted Law Amendment uses ISO 8007-3.2003 "carbonaceous materials used in aluminum Sampling plans and sampling from a single block
Part 3. the side of charcoal. " The partial modification of the use of ISO 8007-3.2003, it will be its preface, introduction, normative references and definitions
Delete, and modify them according to a technical domestic situation. At the same time, to make it easier sampling operation, a number of additions and modifications
Provisions, which identifies a single vertical line in which they are involved in terms of margin. To facilitate comparison, listed in Appendix A
This part of the clauses and the corresponding ISO 8007-3.2003 section of the table as well as the technical differences. Such modifications and provisions are.
--- Clearly defines the direction perpendicular to the sample to Omo;
--- Advice from a random sample of each batch of charcoal in charcoal and charcoal in the amount of sample taken to meet the meet the inspection requirements.
The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized.
This section is responsible for drafting units. Aluminum Corporation of China Zhengzhou Research Institute, China Nonferrous Metals Industry Quality Standards and Metrology
The amount of the Institute.
Participated in the drafting of this section. Shandong Nanshan Aluminum Co., Ltd.
The main drafters of this section. Chu Wu propionate, Zhaochun Fang, Li Bo, Li Rong column.
Carbonaceous materials used in aluminum sampling method
Part 2. side carbon block
1 Scope
This section GB/T 26297 specifies the methods of sampling and sampling from a single side carbon block side carbon block upon delivery.
This section applies to the delivery side of the carbon block sampling time and sampling from a single side of the carbon block.
2 sampling tool
Selection of diamond or other superhard material blade hollow drill.
3 from a single side carbon block sampling method
3.1 General
From a single side carbon block sampling sampling should follow the general principles and requirements of 3.2, 4 and Chapter 5. Side finished in charcoal
After a sample has generally lost its original purpose, if it can not be used for other purposes, the sampling plan shall identify the message as a carbon block side
Waste processing.
3.2 Sampling
Sampling locations should consider the size and shape of the different sides of the block. Both parties should agree on the sampling plans related to the position of a sample
Cause. Omo direction generally perpendicular to the sample. Sampling shall be indicated by the position of the sketch, and included in the sampling report.
Size and number of samples 4 samples
4.1 each batch of charcoal from a randomly selected, take a sample from the carbon block. Then in accordance with the requirements of the test items to be determined on the charcoal from
The number of samples taken.
4.2 size of the sample shall be determined in accordance with the requirements of the test items. But the minimum sample sizes (usually diameter) is at least the most dry aggregate
Large particle size of 3 times. Specimen diameter of 50mm, length of the sample should be at least 1.5 times its diameter.
5 sampling procedure
Hollow drill and other tools should be used in this Part of the sampling locations, sampling according to specified sampling direction.
6 Sampling report
Sampling report should contain the following.
a) the name of both supply and demand;
|