The Influence of Moisture Content in Fuels Sphere on Waste Combustion in High Temperature and Low Oxygen Atmosphere

2003 ◽  
Vol 2003 (0) ◽  
pp. 67-68
Author(s):  
Yusuke Tanaami ◽  
Yasuhiro Takayama ◽  
Akiko Okajima ◽  
Satoshi Okajima
Keyword(s):  
High Temperature ◽  
Moisture Content ◽  
Oxygen Atmosphere ◽  
Low Oxygen ◽  
Waste Combustion

High temperature oxidation resistance of Ti3 SiC2 in air and low oxygen atmosphere

2017 ◽  
Vol 14 (5) ◽  
pp. 851-859 ◽  
Author(s):  
Yiqiu Ji ◽  
Qingfeng Zan ◽  
Xiangang Wang ◽  
Yuanyuan Zhu ◽  
Aiguo Zhou ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxidation Resistance ◽  
High Temperature Oxidation ◽  
Oxygen Atmosphere ◽  
Low Oxygen ◽  
Temperature Oxidation

BÖHLER H521

Alloy Digest ◽  
2017 ◽  
Vol 66 (12) ◽  
Keyword(s):  
High Temperature ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
High Temperature Strength ◽  
Low Oxygen ◽  
Good Resistance ◽  
Temperature Performance

Abstract Böhler (or Boehler) H521 is an alloy with superior high-temperature strength, excellent toughness, and with good resistance to oxidizing, nitrogenous, and low oxygen gases. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as creep. It also includes information on high temperature performance as well as forming, heat treating, machining, and joining. Filing Code: SS-1272. Producer or source: Böhler Edelstahl GmbH.

Precipitation Enhancement of "so Called" Defect-Free Czochralski Silicon Material

2005 ◽  
Vol 108-109 ◽  
pp. 11-16
Author(s):  
Timo Müller ◽  
G. Kissinger ◽  
P. Krottenthaler ◽  
C. Seuring ◽  
R. Wahlich ◽  
...  
Keyword(s):  
High Temperature ◽  
Thermal Treatments ◽  
Low Oxygen ◽  
Zone Formation ◽  
Czochralski Silicon ◽  
Silicon Material ◽  
Free Material ◽  
Precipitation Enhancement

Thermal treatments to enhance precipitation like RTA, ramp anneal and argon anneal were performed on low oxygen 300 mm wafers without vacancy or interstitial agglomerates (“so called” defect-free material). Best results were achieved using high temperature argon anneal leading to a homogenous BMD and denuded zone formation. Furthermore the getter efficiency was positively tested by intentional Ni-contamination. Concepts to overcome the slip danger like improved support geometries and nitrogen codoping were also evaluated and are seen to be beneficial.

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