YS/T 63.13-2016 in English

VALID

Carbonaceous materials used in the production of aluminium一 Part 13:Determination of elastic modulus

Issued on:2016-04-05
Implemented on:2016-09-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $150.00
$146.00

Standard No:	YS/T 63.13-2016
Document status:	VALID
Title in English:	Carbonaceous materials used in the production of aluminium一 Part 13:Determination of elastic modulus
Title in Chinese:	铝用炭素材料检测方法第13部分：弹性模量的测定
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2016-04-05
Implemented on:	2016-09-01
Superseding:	YS/T 63.13-2006 Carbonaceous materials used in the production of aluminium - Part 13: Determination of youngs modulus?Statical modulus method
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	acoustic resonance method resonance method method type principle applicable scenarios accuracy requirements static method measurement acoustic resonance method acoustic case acoustic resonance method fundamental resonance frequency analysis on-site
Related Topics:	Material testing Elastic Modulus Material testing Classification of material testing methods carbon material Material testing method Material Stress Measurement Material Composition Testing Method Material Composition Testing Method Aluminum performance testing method "Material Testing What method is used to detect the composition of materials new carbon material Elastic modulus+ X-ray detection method of aluminum material X-ray detection method of aluminum material Material testing method How is the modulus of elasticity measured? How to measure elastic modulus modulus of elasticity How to Measure the Modulus of Elasticity Detection of aluminum element Methods for Detecting Aluminum Total aluminum detection method Test method for elastic modulus of composite materials Elastic modulus detection method Elastic modulus monitoring Detection methods of polymer materials How to measure elastic modulus Material elastic modulus test Elastic modulus testing equipment YS/T 63.7 Standard for elastic modulus Wire Plastic Measuring Elastic Modulus Common analytical and measurement methods for aluminum elements in aluminum ingots Common analytical and measurement methods for aluminum elements in aluminum ingots Aluminum element inspection method Commonly used quantitative detection methods Soluble aluminum detection method What is the method for measuring fixed carbon in carbon materials? Ternary material detection method Detection method of puerarin Testing methods for carbon materials used in aluminum Gluten elasticity testing method ys/t+1145-2016 Retrieving method of carbon materials for aluminum Elastic modulus testing specimen

本部分规定了在10℃～35℃范围内阴极炭块、预焙阳极弹性模量的测定方法。
本部分适用于在10℃～35℃范围内阴极炭块、预焙阳极弹性模量的测定。

Introduction

Analysis of the core content of the standard

YS/T 63.13-2016 stipulates two methods for determining the elastic modulus of cathode carbon block and prebaked anode at 10℃~35℃:

Method type	Principle	Applicable scenarios	Accuracy requirements
Static method	Measurement of stress-strain linear relationship	Precise measurement in the laboratory	Deformation measurement accuracy 1μm
Acoustic resonance method	Fundamental resonance frequency analysis	On-site rapid detection	Frequency resolution 0.1Hz

Technology evolution and standard update

Compared with the 2006 version, the 2016 version mainly adds the acoustic resonance method as method 2, and its technical advantages are reflected in:

Test speed increased by 300% (single measurement ≤5 minutes)
Support non-destructive testing
Specimen length/diameter ratio requirement relaxed from 2:1 to 3:1

Key operating points

Static method implementation details

Specimen preparation must strictly follow:

Size: diameter 50±2mm, length 50±0.1mm
Pretreatment: drying at 120℃ for 12 hours
Force application procedure:
- Pre-force of 10kN to eliminate burrs
- Formal test points are taken in the range of 10-30kN

Precautions for acoustic resonance method

Acoustic case shows that when the specimen length is greater than 150mm, special attention should be paid to the following:

The support point should be at 1/4 of the length (node position)
Probe contact pressure should be controlled in the range of 0.5-1N
Environmental vibration interference should be less than 0.01g

Data quality control

Comparison of the accuracy of the two methods:

Moduli range (GPa)	Repeatability of static method	Repeatability of resonance method
＜10	±0.08	±0.1
≥10	±0.15	±0.2

Implementation suggestions

Method selection principle: Use static method for scientific research and resonance method for production control
Abnormal data processing: If the deviation of three consecutive measurements is ＞5%, re-sampling is required
Equipment calibration: For static method, calibrate the force sensor every month; for resonance method, calibrate the frequency generator every quarter

More samples: GB 18306-2015 JGJ 94-2008 GB 50021-2001(2009)

Sample only — not a preview of YS/T 63.13-2016

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