scholarly journals A New High-Temperature Durable Absorber Material Solution through a Spinel-Type High Solar Absorptivity Coating on Ti2AlC MAX Phase Material

2021 ◽  
Vol 13 (37) ◽  
pp. 45008-45017
Author(s):  
Wujun Wang ◽  
Fei Ye ◽  
Wangzhong Mu ◽  
Joydeep Dutta ◽  
Björn Laumert
Keyword(s):  
High Temperature ◽  
Max Phase ◽  
Spinel Type ◽  
Absorber Material ◽  
Material Solution

Conversion of MAX phase single crystals in highly porous carbides by high temperature chlorination

2017 ◽  
Vol 43 (11) ◽  
pp. 8246-8254 ◽  
Author(s):  
S. Zhang ◽  
L. Shi ◽  
F. Mercier ◽  
O. Chaix-Pluchery ◽  
D. Chaussende ◽  
...  
Keyword(s):  
High Temperature ◽  
Single Crystals ◽  
Max Phase ◽  
Highly Porous

INVESTIGATION ON HIGH-TEMPERATURE OXIDIZATION OF MIRROR-QUALITY GROUND STAINLESS STEEL

2010 ◽  
Vol 24 (15n16) ◽  
pp. 3005-3010 ◽  
Author(s):  
KAZUTOSHI KATAHIRA ◽  
HITOSHI OHMORI ◽  
MASAYOSHI MIZUTANI ◽  
JUN KOMOTORI
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
High Temperature ◽  
High Quality ◽  
Spinel Type ◽  
Combined Process ◽  
Elid Grinding ◽  
Modification Method ◽  
Quality Surface ◽  
High Quality Surface

To investigate the possibility of developing a new surface modification method by the combined process of ELID grinding and high-temperature oxidization, we treated ELID finished specimens and polished specimens by high-temperature oxidization in the atmosphere and performed detailed analysis to determine how the treatment would change the specimen surfaces. The ELID-series showed high quality surface roughness and excellent tribological characteristics as compared with the polished-series. The improved surface properties of the ELID-series seem to result from formation of fine, uniform structures of spinel-type multiple oxides FeCr 2 O 4 and Cr 2 O 3 on the surface by high-temperature oxidization.

scholarly journals Evidence of dislocation cross-slip in MAX phase deformed at high temperature

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Antoine Guitton ◽  
Anne Joulain ◽  
Ludovic Thilly ◽  
Christophe Tromas
Keyword(s):  
High Temperature ◽  
Cross Slip ◽  
Max Phase

Identification of the Initial Oxide Films on 18-8 Stainless Steel in High Temperature Water

CORROSION ◽  
1968 ◽  
Vol 24 (10) ◽  
pp. 336-337 ◽  
Author(s):  
T. NAKAYAMA ◽  
Y. OSHIDA
Keyword(s):  
Stainless Steel ◽  
High Temperature ◽  
Oxide Film ◽  
Oxide Films ◽  
Spinel Type ◽  
High Temperature Water ◽  
Temperature Water

Abstract Initial oxide film formed on 18–8 stainless steel in high temperature water at 300 C (572 F) for 1 hour was identical with corundum type crystals like (Cr, Fe)2O3 alone or its coexistence with α-Fe2O3. On the contrary, the oxide film produced by prolonged oxidation (24 hours) consisted mainly of the spinel type crystals containing nickel.

High temperature decomposition kinetics of Ti3GeC2 MAX phase

2021 ◽  
Vol 282 ◽  
pp. 128853
Author(s):  
Rahul B. Mane ◽  
R. Vijay ◽  
Bharat B. Panigrahi ◽  
D. Chakravarty
Keyword(s):  
High Temperature ◽  
Decomposition Kinetics ◽  
Max Phase ◽  
Temperature Decomposition ◽  
Kinetics Of

ChemInform Abstract: Synthesis, Crystal Structures and High-Temperature Thermoelectric Properties of Spinel-Type Cobalt Ruthenium Oxides.

ChemInform ◽  
2009 ◽  
Vol 40 (15) ◽  
Author(s):  
Tetsuya Kawano ◽  
Junichi Takahashi ◽  
Takeshi Okutani ◽  
Takahiro Yamada ◽  
Hisanori Yamane
Keyword(s):  
High Temperature ◽  
Crystal Structures ◽  
Thermoelectric Properties ◽  
Spinel Type ◽  
Ruthenium Oxides

scholarly journals Synthesis and High Temperature Corrosion Behaviour of Nearly Monolithic Ti3AlC2 MAX Phase in Molten Chloride Salt

2020 ◽  
pp. 109193
Author(s):  
Carl Magnus ◽  
Daniel Cooper ◽  
Craig Jantzen ◽  
Hugues Lambert ◽  
Tim Abram ◽  
...  
Keyword(s):  
High Temperature ◽  
Corrosion Behaviour ◽  
High Temperature Corrosion ◽  
Max Phase ◽  
Chloride Salt ◽  
Molten Chloride

scholarly journals High Temperature Oxidation Behavior of an Equimolar Cr-Mn-Fe-Co High-Entropy Alloy

Materials ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4259
Author(s):  
Lin Wang ◽  
Quanqing Zeng ◽  
Zhibao Xie ◽  
Yun Zhang ◽  
Haitao Gao
Keyword(s):  
High Temperature ◽  
Oxide Layer ◽  
High Temperature Oxidation ◽  
Oxidation Behavior ◽  
High Entropy Alloy ◽  
Spinel Type ◽  
Temperature Oxidation ◽  
Outward Diffusion ◽  
High Entropy ◽  
High Temperature Oxidation Behavior

The oxidation behavior of an equimolar Cr-Mn-Fe-Co high-entropy alloy (HEA) processed by 3D laser printing was investigated at 700 °C and 900 °C. The oxidation kinetics of the alloy followed the parabolic rate law, and the oxidation rate constant increased with the rising of the temperature. Inward diffusion of oxygen and outward diffusion of cations took place during the high-temperature oxidation process. A spinel-type oxide was formed on the surface, and the thickness of the oxide layer increased with the rising of experimental temperature or time. The exfoliation of the oxide layer took place when the test was operated at 900 °C over 12 h. During oxidation tests, the matrix was propped open by oxides and was segmented into small pieces. The formation of loose structures had great effects on the high-temperature oxidation resistance of the HEA.

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