A High-Temperature Impact Condensate of the Lonar Crater (India)

2020 ◽  
Vol 494 (1) ◽  
pp. 691-695
Author(s):  
T. A. Gornostaeva ◽  
A. V. Mokhov ◽  
A. P. Rybchuk ◽  
P. M. Kartashov ◽  
O. A. Bogatikov
Keyword(s):  
High Temperature ◽  
Temperature Impact ◽  
Lonar Crater

Modeling concrete exposed to high temperature: Impact of dehydration and retention curves on moisture migration

2018 ◽  
Vol 42 (13) ◽  
pp. 1516-1530 ◽  
Author(s):  
D. Dauti ◽  
S. Dal Pont ◽  
B. Weber ◽  
M. Briffaut ◽  
N. Toropovs ◽  
...  
Keyword(s):  
High Temperature ◽  
Moisture Migration ◽  
Temperature Impact

The high temperature impact response of tungsten and chromium

2017 ◽  
Vol 122 (11) ◽  
pp. 115901 ◽  
Author(s):  
E. B. Zaretsky ◽  
G. I. Kanel
Keyword(s):  
High Temperature ◽  
Impact Response ◽  
Temperature Impact

Compared Study on Laser Cladding and Plasma Spraying of Nuclear Valve Clacks

2007 ◽  
Vol 353-358 ◽  
pp. 890-893
Author(s):  
Chun Liang Zhang ◽  
Li Ping Chen ◽  
Bin He
Keyword(s):  
High Temperature ◽  
Plasma Spraying ◽  
Laser Cladding ◽  
Base Alloy ◽  
Experimental Results ◽  
Temperature Impact ◽  
Electron Microscopes ◽  
Sprayed Coating ◽  
Plasma Sprayed ◽  
Scanning Electron Microscopes

Laser cladding of Co-base alloy on the sealing surfaces of nuclear valve clacks has been performed with a 5KW CO2 transverse flowing laser. The laser cladding was compared with plasma spraying. Both laser cladded and plasma sprayed zones were characterized by optical and scanning electron microscopes. The high temperature impact-slide wear resistance of laser cladded and plasma sprayed coatings were studied. The experimental results showed that compared with that of plasma sprayed coating, the laser cladded coating has higher microhardness, more uniform microstructure, smaller grain size, lower dilution rate, and fewer pores and impurities. The experimental results also showed that the weight loss of plasma sprayed coating during the high temperature impact-slide wear is two times larger than that of laser cladded coating.

ARMCO NITRONIC 60

Alloy Digest ◽  
1990 ◽  
Vol 39 (7) ◽  
Keyword(s):  
Fracture Toughness ◽  
Stainless Steel ◽  
Wear Resistance ◽  
High Temperature ◽  
High Temperature Oxidation ◽  
Impact Resistance ◽  
Heat Treating ◽  
Temperature Oxidation ◽  
Temperature Performance ◽  
Temperature Impact

Abstract ARMCO NITRONIC 60 Stainless Steel provides outstanding galling and wear resistance. It also has excellent high-temperature oxidation resistance and low-temperature impact resistance. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on low and high temperature performance, and corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-308. Producer or source: Baltimore Specialty Steels Corporation. Originally published as Nitronic 60, March 1975, revised July 1990.

309 High Temperature Impact-Fretting Wear Experiments for Evaluation of Pipe Wall Thinning Phenomena in Nuclear Power Plants

2013 ◽  
Vol 2013.49 (0) ◽  
pp. 87-88
Author(s):  
Yoshiki SATO ◽  
Akira IWABUCHI ◽  
Michimasa UCHIDATE ◽  
Hitoshi YASHIRO ◽  
Akito OYAKAMA ◽  
...  
Keyword(s):  
High Temperature ◽  
Nuclear Power ◽  
Power Plants ◽  
Nuclear Power Plants ◽  
Pipe Wall ◽  
Fretting Wear ◽  
Wall Thinning ◽  
Temperature Impact

scholarly journals Very high-temperature impact melt products as evidence for cosmic airbursts and impacts 12,900 years ago

2012 ◽  
Vol 109 (28) ◽  
pp. E1903-E1912 ◽  
Author(s):  
T. E. Bunch ◽  
R. E. Hermes ◽  
A. M. T. Moore ◽  
D. J. Kennett ◽  
J. C. Weaver ◽  
...  
Keyword(s):  
High Temperature ◽  
Impact Melt ◽  
Temperature Impact ◽  
Very High
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