scholarly journals A Gurson Model Improved by Cohesive Traction-Separation Law to Realize Transition from Ductile to Brittle Fracture

2020 ◽  
Vol 38 (2) ◽  
pp. 126s-130s
Author(s):  
Takuya KAGIMURA ◽  
Yuichi SHINTAKU ◽  
Seiichiro TSUTSUMI ◽  
Kenjiro TERADA
Keyword(s):  
Brittle Fracture ◽  
Gurson Model

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

2 1/4% NICKEL STEEL

Alloy Digest ◽  
1980 ◽  
Vol 29 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Brittle Fracture ◽  
Physical Properties ◽  
Heat Treating ◽  
Pressure Vessels ◽  
Nickel Steel ◽  
Subzero Temperatures ◽  
Steel Mills ◽  
Resistance To Brittle Fracture

Abstract The 21/4% Nickel Steel possesses a combination of moderate strength and superior resistance to brittle fracture at subzero temperatures. It is one of the most economical materials for the construction of equipment to operate at temperatures as low as -90 F. It is intended primarily for welded pressure vessels. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SA-378. Producer or source: Alloy steel mills and foundries.

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