Effect of quenching in a magnetic field on the structure and properties of sintered magnets from an SmCo5 alloy powder

1984 ◽  
Vol 23 (7) ◽  
pp. 525-529
Author(s):  
Ya. G. Bogatin ◽  
V. S. Zemchenkov ◽  
E. G. Povolotskii
Keyword(s):  
Magnetic Field ◽  
Alloy Powder ◽  
Structure And Properties ◽  
Sintered Magnets ◽  
Smco5 Alloy

The structure and properties of weld joints of titanium and its alloys made with a tungsten electrode in an axial magnetic field

1977 ◽  
Vol 13 (3) ◽  
pp. 241-244
Author(s):  
G. M. Shelenkov ◽  
V. P. Chernysh ◽  
S. M. Gurevich ◽  
V. E. Blashchuk ◽  
V. �. Troyanovskii ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Axial Magnetic Field ◽  
Structure And Properties ◽  
Tungsten Electrode ◽  
Weld Joints

scholarly journals EFFECT OF MECHANOCHEMICAL TREATMENT OF INGREDIENTS ON STRUCTURE AND PROPERTIES OF RUBBER MIXTURES AND RUBBERS ON BASIS ОF 1,4-CIS-POLYISOPRENE

2020 ◽  
Vol 63 (5) ◽  
pp. 89-93
Author(s):  
Vladimir M. Makarov ◽  
Elena L. Nikitina ◽  
Olga Yu. Solovyeva
Keyword(s):  
Magnetic Field ◽  
Zinc Oxide ◽  
Carbon Black ◽  
Mechanochemical Activation ◽  
Mechanochemical Treatment ◽  
Structure And Properties ◽  
Electrical Grid ◽  
Magnetic Elements ◽  
The Magnetic Field

The effect of the mechanochemical treatment of components of the sulphurous vulcanizing group on the properties of rubber mixtures and rubbers on the basis of 1,4-cis-polyisopren, filled with carbon black N330, was investigated. The mechanochemical activation of the components was carried out by processing them in a device that is a reactor with magnetic elements and a coil of inductivity. When connecting the inductor to the electrical grid, the working elements are exposed to the magnetic field and began to move intensiocly way with the transfer of energy to powdered particles. The treatment of both individual components: zinc oxide, accelerators, and all components of the sulfur vulcanizing group leads to an increase in the rate and degree of structuring of rubber in the main vulcanization period and a decrease in the tendency of rubber to reverse in the postvulcanization stage. In this case the values of elasticity modules increase and mechanical losses in vulcanizates reduce as the temperature increases. Most of these changes in the properties of mixtures and rubbers are expressed in the processing of individual accelerators and together all components of the vulcanizing group. Storage of activated ingredients for 30 days does not lead to significant changes in the structure and properties of rubber mixtures and vulcanizates.

Study on Structure and Properties of Porous Copper Alloy

2013 ◽  
Vol 833 ◽  
pp. 301-304
Author(s):  
Hao Zhong ◽  
Yun Zhou
Keyword(s):  
Compressive Strength ◽  
Relative Density ◽  
Pore Size ◽  
Alloy Powder ◽  
Sintering Temperature ◽  
Raw Material ◽  
Structure And Properties ◽  
Pore Former ◽  
Porous Copper ◽  
Increasing Trend

CuSn6Zn6 alloy powder and a pore former were used as raw material. Porous bronze was successfully prepared by the sintering and dissolution process (SDP). The porosity is in range of 76%~88%, and the pore size is in range of 0.8~3.3mm. The effect of the porosity and cell sizes of specimens on its mechanical property was investigated, and the effect of sintering temperature on its relative density and porosity was also studied. The experimental results indicate that under the condition of the same pore size, the compressive strength decreases with the increase of porosity, the compressive strength changes from 10Mpa to 2Mpa with the porosity from 76% to 88%; under the same porosity condition, the compressive strength does not change significantly with the pore size, but it has a slightly increasing trend with the decrease of the pore size. The relative density of the specimens increases with the increase of the sintering temperature.

Effect of magnetic field pulses on the structure and properties of magnetite

2017 ◽  
Vol 81 (8) ◽  
pp. 1037-1040 ◽  
Author(s):  
M. A. Stepovich ◽  
M. N. Shipko ◽  
V. V. Korovushkin ◽  
V. G. Kostishin
Keyword(s):  
Magnetic Field ◽  
Structure And Properties

Structure and properties of Co-doped ZnO films prepared by thermal oxidization under a high magnetic field

nano Online ◽  
2016 ◽  
Author(s):  
Guojian Li ◽  
Huimin Wang ◽  
Qiang Wang ◽  
Yue Zhao ◽  
Zhen Wang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Zno Films ◽  
Structure And Properties ◽  
Doped Zno ◽  
Co Doped

scholarly journals Tuning the structure and properties of a multiferroic metal–organic-framework via growing under high magnetic fields

RSC Advances ◽  
2018 ◽  
Vol 8 (25) ◽  
pp. 13675-13678 ◽  
Author(s):  
Lin Hu ◽  
Zhe Wang ◽  
Hui Wang ◽  
Zhe Qu ◽  
Qianwang Chen
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
High Magnetic Field ◽  
Metal Organic Framework ◽  
High Magnetic Fields ◽  
Structure And Properties ◽  
Metal Organic ◽  
Organic Framework

High magnetic field-induced synthesis has been demonstrated to tune the structure and properties of the multiferroic metal–organic framework [(CH3)2NH2][Mn(HCOO)3].

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