HIGH-PRESSURE AND HIGH-TEMPERATURE STEAM PIPE WORK*

2009 ◽  
Vol 47 (3) ◽  
pp. 434-440
Author(s):  
J. Arthur Aiton
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Steam Pipe ◽  
High Temperature Steam ◽  
Pipe Work

Creep Properties of Steels Utilized in High-Pressure and High-Temperature Superheater and Steam Pipe Practice. Part I: Carbon Steels

1944 ◽  
Vol 151 (1) ◽  
pp. 54-62 ◽  
Author(s):  
H. J. Tapsell
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Carbon Steels ◽  
Creep Properties ◽  
Molybdenum Steel ◽  
Steam Pipe ◽  
Steam Pipes ◽  
Sufficient Precision ◽  
Creep Strains

This report deals with the creep properties of carbon steels used in superheater headers, superheater tubes, and steam pipes for service at temperatures up to about 480 deg. C. The object of the investigation was to obtain data for the estimation of the stress-temperature relationships for specific creep strains of 0·1–0·5 per cent to occur in 100,000 hours, and these have been obtained with sufficient precision to warrant their acceptance for practical purposes. Similar components in molybdenum steel are under investigation.

Chemical recycling of polycarbonate in high pressure high temperature steam at 573 K

2009 ◽  
Vol 94 (12) ◽  
pp. 2157-2162 ◽  
Author(s):  
Masaru Watanabe ◽  
Yasuaki Matsuo ◽  
Takashi Matsushita ◽  
Hiroshi Inomata ◽  
Toshiyuki Miyake ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Chemical Recycling ◽  
High Pressure High Temperature ◽  
High Temperature Steam

HIGH TEMPERATURE STEAM CORROSION OF MICROARC OXIDATION COATINGS ON 6061 ALUMINUM ALLOY AT 300∘C/3 MPa STEAM

2020 ◽  
pp. 2050030
Author(s):  
YAO QU ◽  
CHAOLIN YANG ◽  
XIAOYUE JIN ◽  
JIANCHENG DU ◽  
WENBIN XUE
Keyword(s):  
High Pressure ◽  
Corrosion Resistance ◽  
Aluminum Alloy ◽  
High Temperature ◽  
Microarc Oxidation ◽  
Low Frequency ◽  
6061 Aluminum Alloy ◽  
Fine Needle ◽  
Pressure Steam ◽  
High Temperature Steam

The structural and phase transformation of microarc oxidation (MAO) coatings on 6061 aluminum alloy at 300∘C/3[Formula: see text]MPa steam were evaluated. After 10 days steam corrosion, the weight loss of coated alloys with 15[Formula: see text][Formula: see text]m and 75[Formula: see text][Formula: see text]m thickness was only about 1/10 and 1/50 of weight gain of bare alloy, respectively. The [Formula: see text]-Al2O3 and [Formula: see text]-Al2O3 phases in the MAO coatings were stable at 300∘C/3[Formula: see text]MPa steam, but many fine needle-like or brick-like boehmite crystalline particles also appeared on coating surface. The boehmite had a large influence on the permittivity of coatings at low frequency. The MAO treatment on 6061 aluminum alloy improved its corrosion resistance at high-temperature and high-pressure steam.

scholarly journals Liquid Film Thickness on Fuel Rod under High Pressure and High Temperature Steam-Water Two Phase Flow

2006 ◽  
Vol 5 (1) ◽  
pp. 14-24 ◽  
Author(s):  
Michio SATO ◽  
Shinichi MOROOKA ◽  
Kenetsu SHIRAKAWA ◽  
Yasushi YAMAMOTO ◽  
Kazumi WATANABE ◽  
...  
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Film Thickness ◽  
Liquid Film ◽  
Two Phase Flow ◽  
Liquid Film Thickness ◽  
Phase Flow ◽  
Two Phase ◽  
Fuel Rod ◽  
High Temperature Steam
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