scholarly journals Material characterization procedure of degradation of austenitic stainless steels by use of Small Punch test and electrochemical potentiokinetic reactivation (EPR) method.

1987 ◽  
Vol 36 (402) ◽  
pp. 296-302 ◽  
Author(s):  
Yousao LU ◽  
Tetsuo SHOJI ◽  
Hideaki TAKAHASHI ◽  
Yoshihisa SAITO
Keyword(s):  
Stainless Steels ◽  
Material Characterization ◽  
Austenitic Stainless Steels ◽  
Small Punch Test ◽  
Small Punch ◽  
Epr Method ◽  
Punch Test ◽  
Electrochemical Potentiokinetic Reactivation ◽  
Characterization Procedure

Evaluation of thermal aging embrittlement of austenitic stainless steels JN1, JJ1, and JK2 by cryogenic small-punch testing

2002 ◽  
Vol 17 (4) ◽  
pp. 852-860 ◽  
Author(s):  
Maribel L. Saucedo-Muñoz ◽  
Shi Cheng Liu ◽  
Shin-Ichi Komazaki ◽  
Il-Hyun Kwon ◽  
Toshiyuki Hashida ◽  
...  
Keyword(s):  
Stainless Steels ◽  
Volume Fraction ◽  
Austenitic Stainless Steels ◽  
Sem Analysis ◽  
Small Punch Test ◽  
Small Punch ◽  
Punch Test ◽  
Solution Treated ◽  
Intergranular Brittle Fracture ◽  
The Difference

Small-punch tests were conducted at 4, 77, and 293 K on three newly developed cryogenic austenitic stainless steels, JN1, JJ1, and JK2, which were solution treated, water-quenched, and then aged at 923, 973, 1023, and 1073 K for 5 h. Small-punch test energy was employed for the evaluation of the aging-induced embrittlement behavior in these materials. An SEM analysis of the fracture surface for the solution-treated steel specimens indicated a ductile fracture, having the highest SP test energy values. On the contrary, intergranular brittle fracture was observed in aged specimens. The small-punch test energy of materials decreased significantly as the aging process progressed. The highest and lowest decrease in small-punch test energy with aging temperature occurred in JN1 and JK2 steels, respectively. The decrease in small-punch test energy was shown to follow appropriately the aging-induced embrittlement in these materials. The difference in aging-induced embrittlement behavior for these steels was explained on the basis of the volume fraction of intergranular precipitates in aged samples.

Neuro-finite element application in material characterization using small punch test

2011 ◽  
Vol 102 (5) ◽  
pp. 487-493
Author(s):  
Krishna K. Pathak ◽  
Krishna K. Dwivedi ◽  
Mukesh Pandey ◽  
A. H. Yegneshwara ◽  
E. Ramadasan
Keyword(s):  
Finite Element ◽  
Material Characterization ◽  
Small Punch Test ◽  
Small Punch ◽  
Punch Test

Prüfung duktiler Werkstoffe mit dem Small-Punch-Test

2005 ◽  
Vol 47 (1-2) ◽  
pp. 45-54 ◽  
Author(s):  
Meinhard Kuna ◽  
Martin Abendroth
Keyword(s):  
Small Punch Test ◽  
Small Punch ◽  
Punch Test

Predicting ductile fracture of cracked pipes using small punch test data

2021 ◽  
Vol 87 ◽  
pp. 104211
Author(s):  
Jong-Min Lee ◽  
Jin-Ha Hwang ◽  
Yun-Jae Kim ◽  
Jin-Weon Kim
Keyword(s):  
Ductile Fracture ◽  
Test Data ◽  
Small Punch Test ◽  
Small Punch ◽  
Punch Test

Estimating damage parameters of a CuCrZr alloy subjected to two varying heat treatments using small punch test

2021 ◽  
Vol 557 ◽  
pp. 153263
Author(s):  
V.D. Vijayanand ◽  
M. Mokhtarishirazabad ◽  
Y. Wang ◽  
M. Gorley ◽  
D.M. Knowles ◽  
...  
Keyword(s):  
Heat Treatments ◽  
Small Punch Test ◽  
Small Punch ◽  
Punch Test

Development of Impact Small Punch Test for Investigating Energy Absorption

2021 ◽  
pp. 106675
Author(s):  
Bo Cao ◽  
Shiguma Yoshida ◽  
Takeshi Iwamoto ◽  
Hang Thi Pham
Keyword(s):  
Energy Absorption ◽  
Small Punch Test ◽  
Small Punch ◽  
Punch Test
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