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GB/T 30873-2014 English PDF

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US$108.00 · In stock
Delivery: <= 1 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 30873-2014: Refractory materials -- Determination of thermal shock resistance
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30873-2014	108	Add to Cart	1 days	Refractory materials -- Determination of thermal shock resistance	Valid

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Basic data

Standard ID: GB/T 30873-2014 (GB/T30873-2014)
Description (Translated English): Refractory materials -- Determination of thermal shock resistance
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q40
Classification of International Standard: 81.080
Word Count Estimation: 11,152
Date of Issue: 7/24/2014
Date of Implementation: 4/1/2015
Quoted Standard: GB/T 7321; GB/T 8170; GB/T 10325; GB/T 17617; GB/T 18930; YB/T 5116; YB/T 5202.1
Regulation (derived from): National Standards Bulletin No. 19, 2014
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 terms and definitions, principles, equipment, samples, experimental steps refractory thermal shock resistance test methods and test results are expressed and processing reports. This Standard applies to the determination of the

GB/T 30873-2014: Refractory materials -- Determination of thermal shock resistance

---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 materials. Determination of thermal shock resistance ICS 81.080 Q40 National Standards of People's Republic of China Test method for thermal shock resistance of refractories Issued on. 2014-07-24 2015-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 Principle 1 5 1 (water quenching - straight brick sample) 2 6 Method 2 (water quenching - small specimens) 3 7 Method 3 (air quenching) 4 8 Method 4 (natural air cooling method) 6 9 Test report 7

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Standardization Technical Committee Refractories (SAC/TC193) and focal points. This standard was drafted. Sinosteel Luoyang Institute of Refractories Co., Ltd., Zhengzhou, the Nike Industrial Co., Ltd., Anhui Ruitai new Material Technology Co., Ltd. Xinmi Chint Refractories Co., Ltd. Zhengzhou Zhendong. The main drafters of this standard. Xiu-Fang Wang, Fu - North Korea, Zhang Jinlong, Wang Jianjun, Hou Huifeng, Sun Dragon, Wang Jun Chao, Dong Hongqin, Zhangzhou Ming, Chen Wei, Zhang Yi, Caohai Jie, Jiang Dongmei. Test method for thermal shock resistance of refractories

1 Scope

This standard specifies the terms and definitions, principles, equipment, samples, test procedures refractories thermal shock resistance test method and results are expressed Processing and test report. This standard applies to the determination of the thermal shock resistance of refractories.

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 7321 sample preparation method shaped refractory products GB/T 8170 repair value expressed about the rules and limit values \u200b\u200band judgment GB/T 10325, shaped refractory products acceptance sampling inspection rules GB/T 17617 refractory raw materials and monolithic refractories sampling GB/T 18930 refractory term YB/T 5116 clay and high alumina refractory plastic can sample preparation method YB/T 5202.1 monolithic refractories sample preparation methods - Part 1. refractory castable

3 Terms and Definitions

GB/T 18930 and defined by the following terms and definitions apply to this document. 3.1 Water quenching waterquenching After the specimen is subjected to acute heat, water 5 ℃ ~ 35 ℃ as a cooling medium flowing rapidly cooling method. 3.2 Air quenching compressedairquenching After the specimen is subjected to acute heat to room temperature 0.1MPa compressed air as a cooling medium rapidly cooling method. 3.3 Natural air cooling method airquenching After the specimen is subjected to acute heat to its natural state as a cooling medium air cooling method. Principle 4 At the test temperature and the cooling medium specified conditions, the sample must shape and size, after being subjected to rapid thermal quench temperature mutation root According to determine the extent of damage to the refractory thermal shock resistance. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 30873-2014_English be delivered?

Answer: Upon your order, we will start to translate GB/T 30873-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically in 24 hours. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 30873-2014_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 30873-2014_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.