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GB/T 34186-2017 English PDF

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US$179.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 34186-2017: Refractory products -- Determination of dynamic Youngs modulus (MOE) at elevated temperatures by impulse excitation of vibration
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 34186-2017	179	Add to Cart	3 days	Refractory products -- Determination of dynamic Youngs modulus (MOE) at elevated temperatures by impulse excitation of vibration	Valid

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Basic data

Standard ID: GB/T 34186-2017 (GB/T34186-2017)
Description (Translated English): Refractory products -- Determination of dynamic Youngs modulus (MOE) at elevated temperatures by impulse excitation of vibration
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q40
Word Count Estimation: 9,974
Date of Issue: 2017-09-07
Date of Implementation: 2018-08-01
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 34186-2017: Refractory products -- Determination of dynamic Youngs modulus (MOE) at elevated temperatures by impulse excitation of vibration

---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.
Refractory products - Determination of dynamic Youngs modulus (MOE) at elevated temperatures by impulse excitation of vibration ICS 81.080 Q40 National Standards of People's Republic of China High temperature dynamic Young's modulus test method for refractories (pulse excitation method) Published on.2017-09-07 2018-08-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This standard is proposed and managed by the National Technical Committee for Refractory Standardization (SAC/TC193). This standard was drafted. Sinosteel Luoyang Refractory Materials Research Institute Co., Ltd., Wuhan University of Science and Technology, Zhengzhou University, Liaoning Blue and White Group Refractory Materials Co., Ltd. The main drafters of this standard. Tan Lihua, Yin Yucheng, Song Yanyan, Ge Tiezhu, Wang Jiandong, Li Yonggang. High temperature dynamic Young's modulus test method for refractories (pulse excitation method) Caution - This standard does not specify all safety related matters in use. Users of this standard are responsible for pre-establishing appropriate security Full regulations and determine the scope of their limits.

1 Scope

This standard specifies the principle, equipment, samples, test procedures and knots of the high temperature dynamic Young's modulus test method (pulse excitation method) for refractories. Calculations and test reports, etc. This standard applies to the determination of high temperature dynamic Young's modulus (pulse excitation method) of refractory materials.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 4513.5 Unshaped refractories - Part 5. Sample preparation and pretreatment GB/T 7321 shaped refractory product sample preparation method GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values GB/T 16839.1 Thermocouple Part 1. Index Table GB/T 16839.2 Thermocouple Part 2. Tolerance GB/T 30758 Refractory dynamic Young's modulus test method (pulse excitation method)

3 Terms and definitions

The following terms and definitions as defined in GB/T 30758 apply to this document. 3.1 High temperature dynamic Young's modulus Young'smodulusatelevatedtemperatures The Young's modulus measured by a dynamic method at a temperature higher than room temperature.

4 Principle

Heat the sample to the test temperature, keep it for the specified time, hit the sample with the impactor, test the bending resonance frequency of the sample, and substitute it. The formula calculates the dynamic Young's modulus of the sample.

5 Meaning and use

The meaning and purpose are as follows. a) can be used to evaluate the properties of refractory materials, assist in the study of refractory materials and their quality control; b) suitable for testing the Young's modulus of a homogeneous refractory; c) for the dynamic test method, the Young's modulus of the long strip or cylindrical specimen can be tested; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 34186-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 34186-2017_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 34186-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 34186-2017_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.