OS0902-330 Evaluation of Mechanical Property and Microstructure of Thermal Aged Cast Austenitic Stainless Steel

2015 ◽  
Vol 2015 (0) ◽  
pp. _OS0902-33-_OS0902-33 ◽  
Author(s):  
Yasufumi MIURA ◽  
Takashi SAWABE ◽  
Taku ARAI
Keyword(s):  
Mechanical Property ◽  
Stainless Steel ◽  
Austenitic Stainless Steel

An approach for obtaining mechanical property of austenitic stainless steel by using continuous indentation test analysis

Structures ◽  
2020 ◽  
Vol 28 ◽  
pp. 2752-2759
Author(s):  
He Xue ◽  
Jinxuan He ◽  
Wenna Jia ◽  
Jianlong Zhang ◽  
Shuai Wang ◽  
...  
Keyword(s):  
Mechanical Property ◽  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Indentation Test ◽  
Test Analysis ◽  
Continuous Indentation

Application of Rare Earth Elements in Lead-Free “Green Steel”

2012 ◽  
Vol 518-523 ◽  
pp. 687-690
Author(s):  
Zhuang Li ◽  
Di Wu ◽  
Wei Lv
Keyword(s):  
Mechanical Properties ◽  
Mechanical Property ◽  
Stainless Steel ◽  
Rare Earth ◽  
Austenitic Stainless Steel ◽  
Rare Earth Elements ◽  
Rare Earths ◽  
Lead Free ◽  
Metallurgical Properties

In this paper, free cutting austenitic stainless steel containing rare earths was investigated. The machinability tests were conducted by using an YDC-Ⅲ85 dynamometer on a CA6164 lathe. The metallurgical properties, machinability and mechanical properties of lead-free “green steel” were compared with those of the conventional austenitic stainless steel. The results have shown that globular shape MnS inclusions were obtained, and rare earths elements were enwrapped in sulfides. The machinability of austenitic stainless steel containing sulfur and rare earth was improved. A satisfactory mechanical property was attributed to the formation of globular shape sulfides. Lead can be replaced by sulfur and rare earth, and environmentally undesirable substances can be eliminated.

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