Raising the Resistance of Pearlitic and Martensitic Steels to Brittle Fracture Under Thermal Action on the Morphology of the Carbide Phase

2014 ◽  
Vol 55 (9-10) ◽  
pp. 533-539 ◽  
Author(s):  
V. I. Gorynin ◽  
S. Yu. Kondrat’ev ◽  
M. I. Olenin
Keyword(s):  
Brittle Fracture ◽  
Carbide Phase ◽  
Thermal Action ◽  
Martensitic Steels

Volume nanostructurization of low-carbon martensitic steels by thermal action

2013 ◽  
Vol 54 (9-10) ◽  
pp. 440-445 ◽  
Author(s):  
I. V. Ryaposov ◽  
L. M. Kleiner ◽  
A. A. Shatsov
Keyword(s):  
Thermal Action ◽  
Low Carbon ◽  
Martensitic Steels

An atomic resolution study of a carbide phase in platinum

1992 ◽  
Vol 50 (1) ◽  
pp. 20-21
Author(s):  
M.J. Witcomb ◽  
M.A. O'Keefe ◽  
CJ. Echer ◽  
C. Nelson ◽  
J.H. Turner ◽  
...  
Keyword(s):  
Solid Solution ◽  
Carbon Atom ◽  
Carbide Phase ◽  
Structural Changes ◽  
Critical Role ◽  
Alloy System ◽  
Atomic Resolution ◽  
Excess Carbon ◽  
Interstitial Carbon ◽  
Resolution Study

Under normal circumstances, Pt dissolves only a very small amount of interstitial carbon in solid solution. Even so, an appropriate quench/age treatment leads to the formation of stable Pt2C {100} plate precipitates. Excess (quenched-in) vacancies play a critical role in the process by accommodating the volume and structural changes that accompany the transformation. This alloy system exhibits other interesting properties. Due to a large vacancy/carbon atom binding energy, Pt can absorb excess carbon at high temperatures in a carburizing atmosphere. In regions rich in carbon and vacancies, another carbide phase, Pt7C which undergoes an order-disorder reaction was formed. The present study of Pt carburized at 1160°C and aged at 515°C shows that other carbides in the PtxC series can be produced.

THERMAL ACTION OF MICROWAVE RADIATION ON A VERY THIN CONDUCTIVE FIBER

2018 ◽  
Vol 77 (19) ◽  
pp. 1719-1727
Author(s):  
N. G. Kokodiy ◽  
М. V. Kaydash ◽  
S. V. Pogorelov
Keyword(s):  
Microwave Radiation ◽  
Thermal Action ◽  
Conductive Fiber

Brittle Fracture Characteristics of Multiple Notches in Parallel and Parallel-staggered Arrangement

1975 ◽  
Vol 15 (1) ◽  
pp. 11-18
Author(s):  
Hiroshi MAENAKA ◽  
Shigeru KITAMURA ◽  
Kin-ichi NAGAI ◽  
Kazuo IKEDA ◽  
Katsuya KAJIMOTO ◽  
...  
Keyword(s):  
Brittle Fracture ◽  
Fracture Characteristics ◽  
Staggered Arrangement
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