Magnetic performance and microstructure characterisation of powder metallurgy Fe–6.5 wt-% Si high-silicon steel

2021 ◽  
pp. 1-12
Author(s):  
Qian Qin ◽  
Guangbang Li ◽  
Fang Yang ◽  
Pei Li ◽  
Cunguang Chen ◽  
...  
Keyword(s):  
Powder Metallurgy ◽  
Silicon Steel ◽  
Magnetic Performance ◽  
High Silicon Steel ◽  
High Silicon

Atomic scale observations of bainite transformation in a high carbon high silicon steel

2007 ◽  
Vol 55 (1) ◽  
pp. 381-390 ◽  
Author(s):  
F CABALLERO ◽  
M MILLER ◽  
S BABU ◽  
C GARCIAMATEO
Keyword(s):  
Silicon Steel ◽  
Atomic Scale ◽  
High Carbon ◽  
Bainite Transformation ◽  
High Silicon Steel ◽  
High Silicon

Effect of Austenitizing Temperature on the Bainitic Transformation in a High-Carbon High-Silicon Steel

2015 ◽  
Vol 57 (3-4) ◽  
pp. 156-160 ◽  
Author(s):  
Lianjie Yuan ◽  
Qingsuo Liu ◽  
Huijun Li ◽  
Bin Gao
Keyword(s):  
Silicon Steel ◽  
Bainitic Transformation ◽  
Austenitizing Temperature ◽  
High Carbon ◽  
High Silicon Steel ◽  
High Silicon

Crack Formation Mechanism of High Silicon Steel during Twin-Roll Strip Casting

2017 ◽  
Vol 898 ◽  
pp. 1276-1282
Author(s):  
Wen Li Hu ◽  
Yuan Xiang Zhang ◽  
Guo Yuan ◽  
Guo Dong Wang
Keyword(s):  
Formation Mechanism ◽  
Crack Formation ◽  
Silicon Steel ◽  
Strip Casting ◽  
Dominant Factor ◽  
Transverse Cracks ◽  
High Silicon Steel ◽  
High Silicon ◽  
Gas Gap ◽  
Twin Roll

High silicon steel was fabricated by twin-roll strip casting. The cracks on the surfaces of the processed strips were obtained and analyzed by digital camera after series of surface treatment. Optical microscopy (OM) and scanning electron microscopy (SEM) were used to observe and characterize the microstructure nearby crack and fracture surface along the normal direction, respectively, and the crack formation mechanism was further analyzed in conjunction with processing parameters utilized during twin-roll strip casting process. The results indicated that morelongitudinal cracks along the rolling direction were observed in comparison with transverse cracks along the transverse direction on the strip surfaces. Trans granular and intergranular fracture modes both worked during the formations of longitudinal and transverse cracks on the processed strips. The dominant factor causing the formation of crack on the surface of the processed strips was the inhomogeneous transfer of heat during casting and rolling. The inhomogeneous transfer of heat induced by gas gap during casting resulted in variations of dendrite length and secondary dendrite spacing (SDAS). Meanwhile, the casting velocity influenced the formation of gas gap, which further influenced the thermal contraction. So the control of velocity of casting above a certain level proved beneficial to enhancing the performance of strip casting and to improving the quality of strip products.

Two-body abrasion resistance of high-carbon high-silicon steel: Metastable austenite vs nanostructured bainite

Wear ◽  
2019 ◽  
Vol 418-419 ◽  
pp. 24-35 ◽  
Author(s):  
V.G. Efremenko ◽  
O. Hesse ◽  
Th. Friedrich ◽  
M. Kunert ◽  
M.N. Brykov ◽  
...  
Keyword(s):  
Abrasion Resistance ◽  
Silicon Steel ◽  
High Carbon ◽  
Metastable Austenite ◽  
High Silicon Steel ◽  
High Silicon

Modelling magnetic properties of high silicon steel

2010 ◽  
Vol 322 (7) ◽  
pp. 799-803 ◽  
Author(s):  
Krzysztof Chwastek ◽  
Jan SzczygŁowski ◽  
WiesŁaw Wilczyński
Keyword(s):  
Magnetic Properties ◽  
Silicon Steel ◽  
High Silicon Steel ◽  
High Silicon

Preparation of High Silicon Steel by EB-PVD

2007 ◽  
pp. 1813-1816
Author(s):  
Xiao Li ◽  
Xiao Dong He ◽  
Yao Li ◽  
Yue Sun
Keyword(s):  
Silicon Steel ◽  
High Silicon Steel ◽  
High Silicon

Microstructure Characterization by EBSD of Hot Rolled High-Silicon Steel

2008 ◽  
pp. 69-74 ◽  
Author(s):  
Pablo Rodriguez Calvillo ◽  
N. Salazar ◽  
Juergen Schneider ◽  
Yvan Houbaert
Keyword(s):  
Silicon Steel ◽  
Microstructure Characterization ◽  
High Silicon Steel ◽  
High Silicon ◽  
Hot Rolled

Production of high silicon steel for electrical applications by thermomechanical processing

2003 ◽  
Vol 141 (1) ◽  
pp. 132-137 ◽  
Author(s):  
T. Ros-Yañez ◽  
Y. Houbaert ◽  
O. Fischer ◽  
J. Schneider
Keyword(s):  
Thermomechanical Processing ◽  
Silicon Steel ◽  
High Silicon Steel ◽  
High Silicon

Microstructure and mechanical properties of austempered AISI 9255 high-silicon steel

2017 ◽  
Vol 34 (3) ◽  
pp. 355-365 ◽  
Author(s):  
Palaksha Pilar Acharya ◽  
Rajendra Udupa ◽  
Ravishankar Bhat
Keyword(s):  
Mechanical Properties ◽  
Silicon Steel ◽  
Microstructure And Mechanical Properties ◽  
High Silicon Steel ◽  
High Silicon
Sign in / Sign up

Export Citation Format

Share Document