The characteristics of high-temperature resistant organic polymers and the feasibility of their use as glass coating materials

1985 ◽  
Vol 20 (4) ◽  
pp. 1494-1500 ◽  
Author(s):  
Gary L. Smay
Keyword(s):  
High Temperature ◽  
Glass Coating ◽  
Organic Polymers ◽  
Coating Materials

Synthesis of CoOOH Nanorods and Application as Coating Materials of Nickel Hydroxide for High Temperature Ni−MH Cells

2005 ◽  
Vol 109 (12) ◽  
pp. 5392-5394 ◽  
Author(s):  
W. K. Hu ◽  
X. P. Gao ◽  
M. M. Geng ◽  
Z. X. Gong ◽  
D. Noréus
Keyword(s):  
High Temperature ◽  
Nickel Hydroxide ◽  
Coating Materials

Improvement of Dielectric Performance of a Prototype AlN High Temperature Chip-level Package

2011 ◽  
Vol 2011 (HITEN) ◽  
pp. 000052-000057 ◽  
Author(s):  
Liang-Yu Chen
Keyword(s):  
High Temperature ◽  
Dielectric Properties ◽  
High Temperatures ◽  
Substrate Surface ◽  
Substrate Material ◽  
Glass Coating ◽  
Temperature Dependent ◽  
High Temperature Electronics ◽  
Dielectric Performance ◽  
Parasitic Parameters

Aluminum nitride (AlN) has been proposed as a packaging substrate material for reliable high temperature electronics operating in a wide temperature range. However, it was discovered in a recent study that the dielectric properties of some commercial polycrystalline AlN materials change quite significantly with temperature at high temperatures. These material properties resulted in undesired large and temperature-dependent parasitic parameters for a prototype chip-level package based on an AlN substrate with the yttrium oxide dopant. This paper reports a method using a coating layer of a commercial thick-film glass on the AlN substrate surface to significantly reduce both the parasitic capacitances and parasitic conductances between neighboring inputs/outputs (I/Os) of a prototype AlN chip-level package. The parasitic parameters of 8-I/Os low power chip-level packages with the insulating glass coating were characterized at frequencies from 120 Hz to 1 MHz between room temperature and 500°C. These results were compared with the parameters of AlN packages without the glass coating. The results indicate that the parasitic capacitances and conductances between I/Os of the improved prototype AlN packages are significantly reduced and stable at high temperatures. The method using a glass coating provides a feasible way to mitigate the temperature dependence of dielectric properties of AlN and further utilize AlN as a reliable packaging substrate material for high temperature applications.

Design and Processing of Temperature Resistant Enamel Coating Materials

2013 ◽  
Vol 457-458 ◽  
pp. 168-171
Author(s):  
Xin Fu ◽  
Chun Hua Zhang ◽  
Chun Qi Li ◽  
Ke Jun Li ◽  
Yu Bnag Zuo
Keyword(s):  
Stainless Steel ◽  
High Temperature ◽  
Enamel Coating ◽  
Coating Material ◽  
Structure And Properties ◽  
Coating Materials

In this work, a porcelain enamel coating material for high temperature resistant on 1Cr18Ni9Ti stainless steel is designed and processed. The structure and properties of the material are analyzed by SEM, EDAX, XRD and FTIR. The results show that the surface of the enamel glaze and the enamel coating are smooth and bright, there is no obvious crystallization characteristics in porcelain enamel. There is litter oxidation and inter-diffusion in the interface between 1Cr18Ni9Ti stainless steel and porcelain enamel coating material after coating enamel.

Migration and enrichment of chromium and silicon element in glass coating at high temperature

2018 ◽  
Vol 492 ◽  
pp. 18-26 ◽  
Author(s):  
G.Y. Fu ◽  
L.Q. Wei ◽  
X.M. Zhang ◽  
Y.B. Cui ◽  
B. Yu ◽  
...  
Keyword(s):  
High Temperature ◽  
Glass Coating

Functionalized coating materials based on inorganic-organic polymers

1999 ◽  
Vol 351 (1-2) ◽  
pp. 198-203 ◽  
Author(s):  
Karl-Heinz Haas ◽  
Sabine Amberg-Schwab ◽  
Klaus Rose
Keyword(s):  
Organic Polymers ◽  
Coating Materials ◽  
Inorganic Organic Polymers

High-temperature vibration damping of thermal barrier coating materials

2007 ◽  
Vol 202 (4-7) ◽  
pp. 693-697 ◽  
Author(s):  
Andi M. Limarga ◽  
Tuan L. Duong ◽  
Giuliano Gregori ◽  
David R. Clarke
Keyword(s):  
High Temperature ◽  
Thermal Barrier Coating ◽  
Vibration Damping ◽  
Thermal Barrier ◽  
Coating Materials ◽  
Barrier Coating
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