Effects of Cr and Zn on the interfacial microstructures of borides in Fe–Cr–B cast steels during hot-dipping in Al–Zn alloys

2019 ◽  
Author(s):  
Xianman Zhang ◽  
Weiping Chen ◽  
Hongfeng Luo ◽  
Shuang Li ◽  
Teng Zhou
Keyword(s):  
Cast Steels ◽  
Zn Alloys

Modelling the thermodynamic data for hcp Zn and Cu–Zn alloys– an ab initio and calphad approach

Calphad ◽  
2021 ◽  
Vol 72 ◽  
pp. 102253
Author(s):  
Alan Dinsdale ◽  
Alexandra Khvan ◽  
Ekaterina A. Smirnova ◽  
Alena V. Ponomareva ◽  
Igor A. Abrikosov
Keyword(s):  
Ab Initio ◽  
Thermodynamic Data ◽  
Calphad Approach ◽  
Zn Alloys

Combinatorial Electrodeposition of Ternary Cu–Sn–Zn Alloys

2005 ◽  
Vol 152 (8) ◽  
pp. C542 ◽  
Author(s):  
S. D. Beattie ◽  
J. R. Dahn
Keyword(s):  
Zn Alloys

scholarly journals Precipitate strengthening of pyramidal slip in Mg–Zn alloys

2021 ◽  
Vol 804 ◽  
pp. 140697
Author(s):  
Reza Alizadeh ◽  
Jingya Wang ◽  
Javier LLorca
Keyword(s):  
Pyramidal Slip ◽  
Precipitate Strengthening ◽  
Zn Alloys

Towards a morphological control of Mg2Si and superior tensile properties of high-Zn Mg-0.6Si (-Zn) alloys

2021 ◽  
pp. 130084
Author(s):  
Guilherme Lisboa de Gouveia ◽  
Amauri Garcia ◽  
José Eduardo Spinelli
Keyword(s):  
Tensile Properties ◽  
Morphological Control ◽  
Zn Alloys

scholarly journals Study on the Dissolution and Precipitation Behavior of Self-Designed (NbTi)C Nanoparticles Addition in 1045 Steel

Metals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 184
Author(s):  
Hongwei Zhu ◽  
Haonan Li ◽  
Furen Xiao ◽  
Zhixiang Gao
Keyword(s):  
Tensile Strength ◽  
Electron Microscope ◽  
Optical Microscope ◽  
Cast Steels ◽  
Uniform Dispersion ◽  
The Matrix ◽  
Thermo Calc Software ◽  
Particle Strengthening ◽  
1045 Steel ◽  
Addition Amount

Self-designed (NbTi)C nanoparticles were obtained by mechanical alloying, predispersed in Fe powder, and then added to 1045 steel to obtain modified cast steels. The microstructure of cast steels was investigated by an optical microscope, scanning electron microscope, X-ray diffraction, and a transmission electron microscope. The results showed that (NbTi)C particles can be added to steels and occur in the following forms: original ellipsoidal morphology nanoparticles with uniform dispersion in the matrix, cuboidal nanoparticles in the grain, and microparticles in the grain boundary. Calculations by Thermo-Calc software and solubility formula show that cuboidal (NbTi)C nanoparticles were precipitated in the grain, while the (NbTi)C microparticles were formed by eutectic transformation. The results of the tensile strength of steels show that the strength of modified steels increased and then declined with the increase in the addition amount. When the addition amount was 0.16 wt.%, the modified steel obtained the maximum tensile strength of 759.0 MPa, which is an increase of 52% compared with to that with no addition. The hardness of the modified steel increased with the addition of (NbTi)C nanoparticles. The performance increase was mainly related to grain refinement and the particle strengthening of (NbTi)C nanoparticles, and the performance degradation was related to the increase in eutectic (NbTi)C.

Thein vitrobiocompatibility and macrophage phagocytosis of Mg17Al12phase in Mg-Al-Zn alloys

2014 ◽  
Vol 103 (7) ◽  
pp. 2405-2415 ◽  
Author(s):  
Chen Liu ◽  
Peng He ◽  
Peng Wan ◽  
Mei Li ◽  
Kehong Wang ◽  
...  
Keyword(s):  
Macrophage Phagocytosis ◽  
Zn Alloys
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