scholarly journals Alloying Effects on Surface Stability and Creep Strength of Nickel Based Single Crystal Superalloys Containing 12 Mass% Cr

2000 ◽  
Author(s):  
Y. Murata ◽  
R. Hashizume ◽  
A. Yoshinari ◽  
N. Aoki ◽  
M. Morinaga ◽  
...  
Keyword(s):  
Single Crystal ◽  
Creep Strength ◽  
Surface Stability ◽  
Alloying Effects

Physicochemical properties and creep strength of a single crystal of nickel-base superalloy containing rhenium and ruthenium

2010 ◽  
Vol 101 (5) ◽  
pp. 594-600 ◽  
Author(s):  
Nikolay V. Petrushin ◽  
Igor L. Svetlov ◽  
Andrey I. Samoylov ◽  
Galina I. Morozova
Keyword(s):  
Physicochemical Properties ◽  
Single Crystal ◽  
Creep Strength ◽  
Nickel Base Superalloy ◽  
Nickel Base ◽  
Base Superalloy

scholarly journals Effects of Alloying Additions on the Creep Strength of a Fourth Generation Single-Crystal Superalloy

2004 ◽  
Vol 68 (3) ◽  
pp. 206-209 ◽  
Author(s):  
Yutaka Koizumi ◽  
Toshiharu Kobayashi ◽  
Tadaharu Yokokawa ◽  
Makoto Osawa ◽  
Hiroshi Harada ◽  
...  
Keyword(s):  
Single Crystal ◽  
Creep Strength ◽  
Single Crystal Superalloy ◽  
Fourth Generation ◽  
Alloying Additions

Creep strength of single-crystal sapphire filaments

1973 ◽  
Vol 8 (6) ◽  
pp. 907-910 ◽  
Author(s):  
J. A. Champion ◽  
J. M. Sillwood
Keyword(s):  
Single Crystal ◽  
Creep Strength ◽  
Single Crystal Sapphire

scholarly journals Alloy Design of Ni-based Single Crystal Superalloys for the Combination of Strength and Surface Stability at Elevated Temperatures

2003 ◽  
Vol 43 (8) ◽  
pp. 1244-1252 ◽  
Author(s):  
Md. Moniruzzaman ◽  
Y. Murata ◽  
M. Morinaga ◽  
R. Hashizume ◽  
A. Yoshinari ◽  
...  
Keyword(s):  
Single Crystal ◽  
Elevated Temperatures ◽  
Alloy Design ◽  
Surface Stability

Creep Strength of Yttrium Doped 4th Generation Ni-Base Single Crystal Superalloy

2006 ◽  
Vol 70 (4) ◽  
pp. 380-383 ◽  
Author(s):  
Atsushi Sato ◽  
Akihiro Sato ◽  
Hiroshi Harada ◽  
Yutaka Koizumi ◽  
Toshiharu Kobayashi ◽  
...  
Keyword(s):  
Single Crystal ◽  
Creep Strength ◽  
Single Crystal Superalloy

Some Problems in High-Temperature Bearing Materials

1968 ◽  
Vol 90 (4) ◽  
pp. 841-845
Author(s):  
N. S. Stoloff
Keyword(s):  
High Temperature ◽  
Creep Strength ◽  
Radial Growth ◽  
Hastelloy X ◽  
Surface Stability ◽  
Dimensional Changes ◽  
Long Time ◽  
Bearing Materials ◽  
Nickel Base ◽  
Static Conditions

Bearings which are lubricated by process fluids are being considered for application at temperatures exceeding 1000 deg F. Although under static conditions, nickel-base alloys offer an excellent combination of strength and surface stability, these alloys may change dimensions during long-time bearing applications. It is shown that if creep strength is inadequate, high shaft speeds can lead to significant radial growth. Dimensional stability is also affected by precipitation. A detailed study of Hastelloy X heated in the temperature range 1100–1400 deg F reveals that precipitation occurs even after many hundreds of hours exposure, resulting in dimensional changes of up to 3 microin. per hr of exposure. Means of alleviating these problems are discussed.

Effect of Withdrawal Rates on Microstructure and Creep Strength of a Single Crystal Superalloy Processed by LMC

2010 ◽  
Vol 26 (4) ◽  
pp. 306-310 ◽  
Author(s):  
Chengbao Liu ◽  
Jian Shen ◽  
Jian Zhang ◽  
Langhong Lou
Keyword(s):  
Single Crystal ◽  
Creep Strength ◽  
Single Crystal Superalloy

scholarly journals Influence of Alloying Elements on the Creep Strength of a 5th Generation Single Crystal Superalloy TMS-173

2005 ◽  
Vol 69 (2) ◽  
pp. 241-244 ◽  
Author(s):  
Toshiharu Kobayashi ◽  
Yutaka Koizumi ◽  
Hiroshi Harada ◽  
Tadaharu Yokokawa ◽  
J. X. Zhang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Creep Strength ◽  
Single Crystal Superalloy ◽  
Alloying Elements

scholarly journals Creep Strength of Co-Free Ni-Base Single Crystal Superalloys

2005 ◽  
Vol 69 (8) ◽  
pp. 707-710 ◽  
Author(s):  
Toshiharu Kobayashi ◽  
Hiroshi Harada ◽  
Makoto Osawa ◽  
Atsushi Sato
Keyword(s):  
Single Crystal ◽  
Creep Strength
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