Ablation resistance and mechanism of SiC/ZrC-ZrB2 double layer coating for C/C composites under plasma flame

2020 ◽  
Vol 27 (9) ◽  
pp. 2538-2547
Author(s):  
Han-zhou Liu ◽  
Xin Yang ◽  
Cun-qian Fang ◽  
An-hong Shi ◽  
Lei Chen ◽  
...  
Keyword(s):  
Double Layer ◽  
Plasma Flame ◽  
Ablation Resistance ◽  
Layer Coating

The Influence of the Kaolin Content on the Thermal Protection Property of Double-Layer Coating of Flexible Composites

2019 ◽  
Vol 956 ◽  
pp. 135-143
Author(s):  
Guo Yi Liu ◽  
Xiao Ming Zhao ◽  
Yuan Jun Liu
Keyword(s):  
Double Layer ◽  
Performance Indicators ◽  
Thermal Protection ◽  
Heat Insulation ◽  
Flexible Composites ◽  
Ablation Resistance ◽  
Comparison And Analysis ◽  
Protection Property ◽  
Resistance Performance ◽  
Layer Coating

The comparison and analysis for the preparation of related performance indicators of the thermal protection such as the ablation resistance performance, thermal stability at high temperature and reflection ability of the heat ray of kaolin double-layer coated flexible composites were carried on. Because of the 2 d stratified structure of kaolin, and at the same time it processes the higher refractoriness, excellent resistance to the elevated temperature, the certain heat insulation and the reflection performance of the heat ray, the adequate padding of kaolin can improve the prepared thermal protection ability of double-layer coating of flexible composites.

PAN/PI functional double-layer coating for dendrite-free lithium metal anodes

2020 ◽  
Vol 8 (13) ◽  
pp. 6183-6189 ◽  
Author(s):  
Fei Shen ◽  
Kaiming Wang ◽  
Yuting Yin ◽  
Le Shi ◽  
Dingyuan Zeng ◽  
...  
Keyword(s):  
Double Layer ◽  
Lithium Metal ◽  
Functional Layer ◽  
Pan Fiber ◽  
Lithium Metal Anodes ◽  
Layer Coating ◽  
Metal Anodes

A PAN fiber/PI sphere double-layer coating serves as an interfacial functional layer to guide uniform Li deposition.

scholarly journals Effects of Fe-P Upper Layer Coating Weight on Paintability and Corrosion Resistance of Double Layer Alloy Coated Steel Sheets

1986 ◽  
Vol 72 (8) ◽  
pp. 976-983 ◽  
Author(s):  
Toru HONJO ◽  
Kazuaki KYONO ◽  
Koji YAMATO ◽  
Toshio ICHIDA ◽  
Toshio IRIE
Keyword(s):  
Corrosion Resistance ◽  
Double Layer ◽  
Coated Steel ◽  
Steel Sheets ◽  
Coating Weight ◽  
Layer Coating

Analytic Study of Non-Newtonian Double Layer Coating Liquid Flows in Optical Fiber Manufacturing

2012 ◽  
Vol 224 ◽  
pp. 260-263 ◽  
Author(s):  
Kyoung Jin Kim ◽  
Ho Sang Kwak
Keyword(s):  
Optical Fiber ◽  
Glass Fiber ◽  
Double Layer ◽  
Optical Fibers ◽  
Newtonian Fluid ◽  
Liquid Flow ◽  
Analytic Study ◽  
Fiber Drawing ◽  
Drawing Speed ◽  
Layer Coating

In mass manufacturing of optical fibers, the wet-on-wet polymer resin coating is an efficient process for applying double layer coatings on the glass fiber. This paper presents an analytic study on the behavior of non-Newtonian polymer resins in the double layer coating liquid flow inside a secondary coating die of the optical fiber coating applicator. Based the approximations of fully developed laminar flow and the power law model of non-Newtonian fluid, the coating liquid flow of two immiscible resin layers is modeled for the simplified geometry of capillary annulus, where the surface of glass fiber moves at high fiber drawing speed. The effects of important parameters such as non-Newtonian fluid properties, the coating die size, and fiber drawing speed are investigated on the resin velocity profiles and secondary coating layer thickness.

Electrolytic Al2O3/Y2O3 double-layer coating on IN617 superalloy

2006 ◽  
Vol 200 (22-23) ◽  
pp. 6611-6617 ◽  
Author(s):  
C.T. Hsu ◽  
C.C. Chang ◽  
T.N. Chang ◽  
S.K. Yen
Keyword(s):  
Double Layer ◽  
Layer Coating
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