scholarly journals Experimental Study of the Acid Corrosion Effects on an Intumescent Coating for Steel Elements

2014 ◽  
Vol 53 (28) ◽  
pp. 11249-11258 ◽  
Author(s):  
Ji Wang ◽  
Wen-hua Song ◽  
Miao Zhang ◽  
Zhen Chen
Keyword(s):  
Experimental Study ◽  
Acid Corrosion ◽  
Intumescent Coating

Experimental study on insulative properties of intumescent coating exposed to standard and nonstandard furnace curves

2019 ◽  
Vol 43 (7) ◽  
pp. 782-793 ◽  
Author(s):  
Lingling Wang ◽  
Bowen Chen ◽  
Chao Zhang ◽  
Guoqiang Li
Keyword(s):  
Experimental Study ◽  
Intumescent Coating

scholarly journals Experimental study on the characteristics of sandstone subjected to acid corrosion

2018 ◽  
Vol 153 (2) ◽  
pp. 022031
Author(s):  
Run Ke Huo ◽  
Shu Guang Li ◽  
Fei Han ◽  
Jing Li
Keyword(s):  
Experimental Study ◽  
Acid Corrosion

Experimental Study on Mechanical Properties of Mortar Materials under Acidic Environment

2011 ◽  
Vol 374-377 ◽  
pp. 663-667
Author(s):  
Run Ke Huo ◽  
Jie Li ◽  
Yong Zhen Yao ◽  
Cui Ping Ning
Keyword(s):  
Physical Chemistry ◽  
Mechanical Properties ◽  
Experimental Study ◽  
Hydrochloric Acid ◽  
Flexural Strength ◽  
Calcium Ions ◽  
Acid Corrosion ◽  
Corrosion Process ◽  
Acidic Environment ◽  
Good Consistency

This paper, by means of the accelerated test under acidic environment, studies the physical chemistry and mechanical properties of the mortar materials in the different periods, analyzes the change regularity of hydrogen and calcium ions concentrations in acid solution in different periods and the mechanism of mortar subjected to hydrochloric acid corrosion, reveals the phased characteristic in corrosion process, puts forward the generalized model of the change of sample porosity considered corrosion process, and deduces the formula of flexural strength changed with time, preliminarily verifies the good consistency between calculation and experimental results.

An Experimental Study of the Effects of Crack and Detachment on Insulation Properties of Intumescent Coating

ce/papers ◽  
2021 ◽  
Vol 4 (2-4) ◽  
pp. 1507-1512
Author(s):  
Lingling Wang ◽  
Yongchang Wang ◽  
Guoqiang Li
Keyword(s):  
Experimental Study ◽  
Intumescent Coating

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

An Experimental Study of Some Properties of Stuttered Words

1962 ◽  
Vol 5 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Bruce Quarrington ◽  
Jerome Conway ◽  
Nathan Siegel
Keyword(s):  
Experimental Study
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