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GB/T 19346.2-2017 English PDF

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US$199.00 · In stock
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GB/T 19346.2-2017: Methods of measurement for amorphous and nanocrystalline alloys -- Part 2: Lamination factor of amorphous alloy strips
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 19346.2-2017	199	Add to Cart	3 days	Methods of measurement for amorphous and nanocrystalline alloys -- Part 2: Lamination factor of amorphous alloy strips	Valid

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Basic data

Standard ID: GB/T 19346.2-2017 (GB/T19346.2-2017)
Description (Translated English): Methods of measurement for amorphous and nanocrystalline alloys -- Part 2: Lamination factor of amorphous alloy strips
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H21
Classification of International Standard: 77.040.99
Word Count Estimation: 10,113
Date of Issue: 2017-09-07
Date of Implementation: 2018-06-01
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

GB/T 19346.2-2017: Methods of measurement for amorphous and nanocrystalline alloys -- Part 2: Lamination factor of amorphous alloy strips

---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.
Methods of measurement for amorphous and nanocrystalline alloys - Part 2. Lamination factor of amorphous alloy strips ICS 77.040.99 H21 National Standards of People's Republic of China Amorphous nanocrystalline alloy test method Part 2 - Strip lamination factor Methods of measuring foramorphousandnanocrystalinealoys- Part 2.Laminationfactorofamorphousaloystrips 2017-09-07 Posted 2018-06-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

GB/T 19346 "amorphous nanocrystalline alloy test method" to be divided into several parts. --- Part 1. Ring sample exchange magnetic properties; --- Part 2. Strip lamination factor; This section GB/T 19346 Part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. This part is proposed by China Iron and Steel Association. This part of the National Standardization Technical Committee Steel (SAC/TC183) centralized. This part of the drafting unit. China Steel Research Group Co., Ltd., Aetna Technology Co., Ltd., Metallurgical Industry Information Standards Institute. The main drafters of this section.Chen Wenzhi, Li Deren, Lu Chao, Luan Yan, Li Zhun. Amorphous nanocrystalline alloy test method Part 2 - Strip lamination factor

1 Scope

This section GB/T 19346 specifies the method of measuring the lamination factor of amorphous nanocrystalline alloy strip by the plane pressure method and the coil method. This section applies to the use of rapid quenching amorphous nanocrystalline alloy strip (hereinafter referred to as tape) lamination factor measurement, in which the plane The pressure method is suitable for measuring the lamination coefficient of strip with rectangular core, adhesive block, etc. The lap method is suitable for lamination coefficient of strip for toroidal iron core measuring.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 15019 rapid quenching metal classification and grades JJF1305 line displacement sensor calibration specification JJG669 pressure sensor

3 Terms and definitions

GB/T 15019 and defined by the following terms and definitions apply to this document. 3.1 Lamination factor lamination factor The ratio of the cross-sectional area of the magnetic material to the total cross-sectional area of the stack.

4 Plane pressure method to measure lamination factor

4.1 Measurement principle A section of the tape is cut into a certain number of sheet samples of a certain size, and then stacked in the same direction to form a sample stack neatly. In the regulations The maximum thickness of the sample stack in the direction perpendicular to the casting direction of the strip is measured. According to the sample laminated quality, length, width, maximum thickness Degree and material density and other parameters to calculate the lamination factor. 4.2 main equipment 4.2.1 General requirements 4.2.1.1 Lamination coefficient measurement system consists of pressure mechanism, line displacement sensor, clamping and moving mechanism (see Figure 1). 4.2.1.2 In order to avoid the impact of magnetic field or sample fragments on the measurement results, the various structural components in the system should be made of non-ferromagnetic materials. 4.2.1.3 The strength and rigidity of various structures in the system shall meet the requirements of measurement accuracy. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 19346.2-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 19346.2-2017_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 19346.2-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 19346.2-2017_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+ countries

Question 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 Sales@ChineseStandard.net. 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.