scholarly journals Study on Ultraminiature Thermal Analysis Device with Micro-Air-Bridge Heater and a New Method for its Heating-rate Curve

1999 ◽  
Vol 119 (3) ◽  
pp. 119-124 ◽  
Author(s):  
Jun-ichi Hayasaka ◽  
Chikako Sawai ◽  
Mitsuteru Kimura
Keyword(s):  
Thermal Analysis ◽  
Heating Rate ◽  
New Method ◽  
Rate Curve

A new method for thermal analysis

2012 ◽  
Vol 110 (1) ◽  
pp. 17-25 ◽  
Author(s):  
Toshihiro Fujii
Keyword(s):  
Thermal Analysis ◽  
New Method

scholarly journals INFLUENCE OF SOME PARAMETERS IN THE RESULTS OF THERMAL ANALYSIS OF POLYVINYL ALCOHOL

2019 ◽  
Vol 16 (31) ◽  
pp. 235-241
Author(s):  
Mariana Fornazier BORGES
Keyword(s):  
Thermal Analysis ◽  
Polyvinyl Alcohol ◽  
Heating Rate ◽  
Synthetic Polymer ◽  
Qualitative And Quantitative ◽  
Physical Form ◽  
Series Of Experiments ◽  
Rate Type ◽  
Tga And Dsc ◽  
Dsc Curves

The present work seeks to demonstrate through a series of experiments such as the parameters heating rate, type of stand and physical form of the sample, can influence the qualitative and quantitative aspects of the results of the thermal analyzes of TGA and DSC. To do this, polyvinyl alcohol, a synthetic polymer was used as a model and its thermal behavior was discussed by the results obtained by the thermogravimetric (TGA) and DSC curves, showing the effect of the alteration of each parameter, such as the displacement at the temperature at which the thermal events occur in the TGA curves, related to the alteration of the physical form of the sample; the intensification of the DSC peaks due to the increase of the heating rate, the change in the heat flow by changing the stand and masking some events such as the glass transition temperature.

Implementation of a New Method for Thermal Analysis of Plane Multilayered Systems

1988 ◽  
Vol 13 (3) ◽  
pp. 319-336
Author(s):  
J. M. Dorkel ◽  
A. Napieralski ◽  
Ph. Leturcq
Keyword(s):  
Thermal Analysis ◽  
New Method ◽  
Multilayered Systems

Synthesis of Ultra-Fine ZrB2 Powder by Borothermal Reaction under High Heating Rate

2009 ◽  
Vol 66 ◽  
pp. 77-80 ◽  
Author(s):  
Ge Sun ◽  
Hao Wang ◽  
Wei Min Wang ◽  
Yu Cheng Wang ◽  
Zheng Yi Fu
Keyword(s):  
Thermal Analysis ◽  
Differential Thermal Analysis ◽  
Heating Rate ◽  
Zirconium Oxychloride ◽  
Reduction Reaction ◽  
Average Crystalline Size ◽  
High Heating Rate ◽  
Heat Treated ◽  
High Heating ◽  
Borothermal Reduction

Ultra-fine zirconium diboride (ZrB2) powders have been synthesized by borothermal reduction reaction, using zirconium oxychloride (ZrOCl2•8H2O) as the precursors of zirconia. The thermodynamic variation in the amorphous ZrO2-B system was studied by thermogravimetric and differential thermal analysis (TG-DTA). The precursors containing amorphous ZrO2 and B were heat-treated under a high heating rate. It is shown that the borothermal reaction can be completed at a relatively low temperature (~950 °C) and short duration (~5 min) under a heating rate of 200 °C/min. The synthesized powders have an average crystalline size of 300 nm with oxygen content less than 2.62 wt%.

High heating rate thermal analysis

1976 ◽  
Vol 14 (1-2) ◽  
pp. 169-181 ◽  
Author(s):  
A.J. Beardell ◽  
J. Staley ◽  
C. Campbell
Keyword(s):  
Thermal Analysis ◽  
Heating Rate ◽  
High Heating Rate ◽  
High Heating

A New Method for Cable Joints Thermal Analysis

1980 ◽  
Vol PAS-99 (6) ◽  
pp. 2386-2392 ◽  
Author(s):  
M. M. Aziz ◽  
H. Riege
Keyword(s):  
Thermal Analysis ◽  
New Method

scholarly journals Heating rate effects on thermal analysis measurement ofTgin composite materials

2017 ◽  
Vol 3 (2) ◽  
pp. 43-51 ◽  
Author(s):  
Ana X. H. Yong ◽  
Graham D. Sims ◽  
Samuel J. P. Gnaniah ◽  
Stephen L. Ogin ◽  
Paul A. Smith
Keyword(s):  
Thermal Analysis ◽  
Composite Materials ◽  
Heating Rate ◽  
Analysis Measurement ◽  
Rate Effects

Study of Influence Factors on Medium-Density Fiberboard Thermal Analysis

2015 ◽  
Vol 1095 ◽  
pp. 468-470
Author(s):  
Ling Liu ◽  
Zheng Xing ◽  
Yi Xiang Liu ◽  
Hua Yi
Keyword(s):  
Thermal Analysis ◽  
Heating Rate ◽  
Medium Density Fiberboard ◽  
Influence Factors ◽  
Fire Investigation ◽  
Medium Density ◽  
Thermo Gravimetry ◽  
Main Influence

The main influence factors on thermal analysis of medium-density fiberboard (MDF) was analyzed by thermo-gravimetry (TG) and derivative thermo-gravimetry (DTG) , which are heating rate, atmosphere and sample . Results showed that heating rate affected the thermo-decomposition obviously, while the effect on the residual charcoal was small, The results can provide reference to extinguishment and fire investigation.

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