Comparative study of hydrogen embrittlement resistance between additively and conventionally manufactured 304L austenitic stainless steels

2020 ◽  
pp. 140499
Author(s):  
Dong-Hyun Lee ◽  
Binhan Sun ◽  
Subin Lee ◽  
Dirk Ponge ◽  
Eric A. Jägle ◽  
...  
Keyword(s):  
Hydrogen Embrittlement ◽  
Comparative Study ◽  
Stainless Steels ◽  
Austenitic Stainless Steels ◽  
Embrittlement Resistance ◽  
Hydrogen Embrittlement Resistance

scholarly journals Comparison of Stainless Steels for High-Pressure Hydrogen Service

2014 ◽  
Author(s):  
Chris San Marchi ◽  
Brian P. Somerday
Keyword(s):  
High Pressure ◽  
Hydrogen Embrittlement ◽  
Stainless Steels ◽  
Nickel Content ◽  
Austenitic Stainless Steels ◽  
Gaseous Hydrogen ◽  
Hydrogen Fuel Cell ◽  
Structural Metals ◽  
The Cost ◽  
Embrittlement Resistance

Type 316/316L austenitic stainless steels are considered the benchmark for resistance to hydrogen embrittlement in gaseous hydrogen environments. Type 316/316L alloys are used extensively in handling systems for gaseous hydrogen, which has created engineering basis for its use. This material class, however, is relatively expensive compared to other structural metals including other austenitic stainless steels, thus the hydrogen fuel cell community seeks lower-cost alternatives. Nickel content is an important driver of cost and hydrogen-embrittlement resistance; the cost of austenitic stainless steels is largely determined by nickel content, while high nickel content generally improves resistance to hydrogen embrittlement. These circumstances create the perception that less-expensive grades of austenitic stainless steels are not appropriate for hydrogen service. While other grades of austenitic stainless steels are generally more susceptible to hydrogen embrittlement, in many cases the hydrogen-affected properties are superior to the properties of materials that are considered acceptable, such as aluminum alloys and A-286 austenitic stainless steel. In this paper, the properties of a variety of austenitic stainless steels are compared with the aim of promoting the consideration of a wider range of austenitic stainless steels to reduce cost and reduce weight of high-pressure components for hydrogen service.

scholarly journals Comparative study on the effects of Cr, V, and Mo carbides for hydrogen-embrittlement resistance of tempered martensitic steel

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Junmo Lee ◽  
Taekyung Lee ◽  
Dong-Jun Mun ◽  
Chul Min Bae ◽  
Chong Soo Lee
Keyword(s):  
Hydrogen Embrittlement ◽  
Comparative Study ◽  
Martensitic Steel ◽  
Embrittlement Resistance ◽  
Hydrogen Embrittlement Resistance

Improving the hydrogen embrittlement resistance of a selective laser melted high-entropy alloy via modifying the cellular structures

2021 ◽  
pp. 109695
Author(s):  
Zhenghong Fu ◽  
Bangjian Yang ◽  
Kefu Gan ◽  
Dingshun Yan ◽  
Zhiming Li ◽  
...  
Keyword(s):  
Hydrogen Embrittlement ◽  
Cellular Structures ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Embrittlement Resistance ◽  
Hydrogen Embrittlement Resistance

Hydrogen embrittlement resistance of nickel alloys with different alloy contents

1985 ◽  
Vol 21 (1) ◽  
pp. 25-30 ◽  
Author(s):  
N. A. Sorokina ◽  
T. K. Sergeeva ◽  
Yu. I. Rusinovich ◽  
I. A. Rastorgueva ◽  
V. I. Gal'tsova ◽  
...  
Keyword(s):  
Hydrogen Embrittlement ◽  
Nickel Alloys ◽  
Embrittlement Resistance ◽  
Hydrogen Embrittlement Resistance

Roughening improves hydrogen embrittlement resistance of Ti-6Al-4V

2021 ◽  
Vol 220 ◽  
pp. 117304
Author(s):  
Jinwoo Kim ◽  
Dylan Hall ◽  
Haoxue Yan ◽  
Yitong Shi ◽  
Sudha Joseph ◽  
...  
Keyword(s):  
Hydrogen Embrittlement ◽  
Embrittlement Resistance ◽  
Hydrogen Embrittlement Resistance
Sign in / Sign up

Export Citation Format

Share Document