scholarly journals Dynamic recrystallization behavior of austenite in Nb-bearing high strength low alloy steels and stainless steel.

1982 ◽  
Vol 22 (7) ◽  
pp. 543-551 ◽  
Author(s):  
Chiaki OUCHI ◽  
Tomoyoshi OKITA
Keyword(s):  
Stainless Steel ◽  
Dynamic Recrystallization ◽  
High Strength ◽  
Low Alloy Steels ◽  
Recrystallization Behavior ◽  
Alloy Steels ◽  
Dynamic Recrystallization Behavior

scholarly journals Influence of Activated Fluxes on the Bead Shape of A-TIG Welds on Carbon and Low-Alloy Steels in Comparison with Stainless Steel AISI 304L

Metals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 530
Author(s):  
Jerzy Niagaj
Keyword(s):  
Stainless Steel ◽  
Penetration Depth ◽  
High Strength ◽  
Tig Welding ◽  
Low Alloy Steels ◽  
Aisi 304L ◽  
A Tig Welding ◽  
Alloy Steels ◽  
Steel Aisi ◽  
Stainless Steel Aisi

The article presents results of comparative A-TIG welding tests involving selected unalloyed and fine-grained steels, as well as high-strength steel WELDOX 1300 and austenitic stainless steel AISI 304L. The tests involved the use of single ingredient activated fluxes (Cr2O3, TiO2, SiO2, Fe2O3, NaF, and AlF3). In cases of carbon and low-alloy steels, the tests revealed that the greatest increase in penetration depth was observed in the steels which had been well deoxidized and purified during their production in steelworks. The tests revealed that among the activated fluxes, the TiO2 and SiO2 oxides always led to an increase in penetration depth during A-TIG welding, regardless of the type and grade of steel. The degree of the aforesaid increase was restricted within the range of 30% to more than 200%.

scholarly journals Review of nano-phase effects in high strength and conductivity copper alloys

2019 ◽  
Vol 8 (1) ◽  
pp. 383-395 ◽  
Author(s):  
Xiaohui Zhang ◽  
Yi Zhang ◽  
Baohong Tian ◽  
Kexing Song ◽  
Ping Liu ◽  
...  
Keyword(s):  
Dynamic Recrystallization ◽  
Copper Alloys ◽  
High Strength ◽  
Copper Matrix ◽  
Deformation Mechanisms ◽  
Matrix Composites ◽  
Recrystallization Behavior ◽  
Copper Matrix Composites ◽  
Final Performance ◽  
Dynamic Recrystallization Behavior

Abstract Copper alloys and copper matrix composites have been attracting a lot of attention lately. Their composition design, preparation, and processing directly affect the final performance. In this review, several typical copper alloys, such as Cu-Fe-P, Cu-Ni-Si, and Cu-Cr-Zr are analyzed. The deformation mechanisms, microstructure evolution, and dynamic recrystallization behavior are summarized. In addition, dispersion strengthened copper matrix composites and graphene reinforced copper matrix composites are reviewed.

Dynamic Recrystallization Behavior and Critical Strain of 51CrV4 High-Strength Spring Steel During Hot Deformation

JOM ◽  
2018 ◽  
Vol 70 (10) ◽  
pp. 2385-2391 ◽  
Author(s):  
Zhigang Wang ◽  
Xin Liu ◽  
Feiming Xie ◽  
Chaobin Lai ◽  
Hongwei Li ◽  
...  
Keyword(s):  
Dynamic Recrystallization ◽  
Hot Deformation ◽  
Critical Strain ◽  
High Strength ◽  
Spring Steel ◽  
Recrystallization Behavior ◽  
Dynamic Recrystallization Behavior
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