scholarly journals Photoelectrochemical Generation of Hydrogen at Electrochemically Deposited p ‐ CdTe Films: Effect of Heat‐Treatment, Surface Modification by Platinum and Surface Oxide Layer on Conversion Efficiency

1986 ◽  
Vol 133 (2) ◽  
pp. 266-271 ◽  
Author(s):  
Makoto Takahashi ◽  
Kohei Uosaki ◽  
Hideaki Kita
Keyword(s):  
Heat Treatment ◽  
Surface Modification ◽  
Oxide Layer ◽  
Conversion Efficiency ◽  
Surface Oxide ◽  
Surface Oxide Layer ◽  
Electrochemically Deposited ◽  
Cdte Films

High-Tensile Steel Bar Remained Heat Treatment Intensifying Effect and Oxide Layer Anti-Corrosion Research

2014 ◽  
Vol 1004-1005 ◽  
pp. 812-816
Author(s):  
Zhao Hui Zhang ◽  
Wei Ming Kong ◽  
Fu Cai Zhao
Keyword(s):  
Heat Treatment ◽  
Oxide Layer ◽  
Influence Factor ◽  
Steel Production ◽  
Strengthening Mechanism ◽  
Surface Oxide ◽  
Surface Oxide Layer ◽  
Strengthening Effect ◽  
Steel Bar ◽  
Hot Rolled

The surface of hot rolled ribbed steel bar after remained-heat-treatment process readily corrodes and rusts on store and transportation process due to falling off of the surface of its oxide layer in the steel production. By studying different cooling intensity having what effect on rebar structure, mechanical property and the thickness and component of surface oxide layer, this paper analyses the influence factor of strengthening mechanism and anti-corrosion on the surface oxide layer of hot rolled ribbed steel bars (HRB). The result indicates that there is a certain extent improvement on the bar’s yield strength and strength of extension after remained heat treatment, and that this change in large size bar is more distinct than which in small size’s. The most distinct strengthening effect happens in a temperature on cooling table about 720°C. Above 820°C —the temperature on cooling table, all metallographic structure consist of ferrite and pearlite (F+P); under 725°C, the sclerotic structure like bainite appears. With the temperature on cooling table arising, surface oxide layer thickens. In low temperature on cooling table, the sample integrates with matrix comparatively closely and has relatively better anti-corrode property.

Surface modification of Cu metal particles by the chemical reaction between the surface oxide layer and a halogen surfactant

2014 ◽  
Vol 75 (1) ◽  
pp. 68-73 ◽  
Author(s):  
Shun Yokoyama ◽  
Hideyuki Takahashi ◽  
Takashi Itoh ◽  
Kenichi Motomiya ◽  
Kazuyuki Tohji
Keyword(s):  
Surface Modification ◽  
Oxide Layer ◽  
Chemical Reaction ◽  
Surface Oxide ◽  
Metal Particles ◽  
Surface Oxide Layer

Effect of surface oxide layer on deuterium permeation behaviors through a type 316 stainless steel

2012 ◽  
Vol 87 (5-6) ◽  
pp. 580-583 ◽  
Author(s):  
Yasuhisa Oya ◽  
Makoto Kobayashi ◽  
Junya Osuo ◽  
Masato Suzuki ◽  
Akiko Hamada ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Oxide Layer ◽  
Surface Oxide ◽  
Surface Oxide Layer ◽  
316 Stainless Steel ◽  
Effect Of Surface

scholarly journals Effects of heat treatment on the composition and semiconductivity of electrochemically deposited CdTe films

1985 ◽  
Vol 58 (11) ◽  
pp. 4292-4295 ◽  
Author(s):  
Makoto Takahashi ◽  
Kohei Uosaki ◽  
Hideaki Kita ◽  
Yoshikazu Suzuki
Keyword(s):  
Heat Treatment ◽  
Electrochemically Deposited ◽  
Cdte Films
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