Structure and properties of multicomponent eutectic alloys based on chromium and titanium carbide

1997 ◽  
Vol 36 (1-2) ◽  
pp. 15-23 ◽  
Author(s):  
L. V. Artyukh ◽  
O. A. Belous ◽  
A. A. Bondar ◽  
M. P. Burka ◽  
T. Ya Velikanova ◽  
...  
Keyword(s):  
Titanium Carbide ◽  
Structure And Properties ◽  
Eutectic Alloys ◽  
Multicomponent Eutectic

Interrelationship between the structure and properties of hard metals based on titanium carbide

1979 ◽  
Vol 18 (10) ◽  
pp. 739-744
Author(s):  
A. N. Pilyankevich ◽  
T. A. Shapoval ◽  
G. T. Dzodziev ◽  
V. N. Paderno
Keyword(s):  
Titanium Carbide ◽  
Structure And Properties ◽  
Hard Metals

Formation of a nickel-clad titanium carbide coating and effect of spraying conditions on its structure and properties

1982 ◽  
Vol 21 (10) ◽  
pp. 776-780 ◽  
Author(s):  
F. I. Kitaev ◽  
A. S. Namychkin ◽  
A. G. Bakanov ◽  
L. M. Ryabich ◽  
I. I. Timofeeva ◽  
...  
Keyword(s):  
Titanium Carbide ◽  
Structure And Properties ◽  
Carbide Coating

scholarly journals Research of nanoscale titanium carbides influence on the structure and properties of weld metal in automatic submerged arc welding

2018 ◽  
Vol 226 ◽  
pp. 03029
Author(s):  
Nikolay V. Kobernik ◽  
Alexander S. Pankratov
Keyword(s):  
Titanium Carbide ◽  
Weld Metal ◽  
Weld Pool ◽  
Arc Welding ◽  
Submerged Arc Welding ◽  
Structure And Properties ◽  
Cored Wire ◽  
Average Value ◽  
Submerged Arc ◽  
Primary Crystals

The influence of nanoscale refractory titanium carbide particles on the structure and properties of weld metal in automatic submerged arc welding is considered. Composite granules based on nickel were used to introduce the compound into the composition of the weld pool. Two schemes for introducing granules into the weld pool were tested, characterized by different temperature conditions: to the head part of the welding pool with the help of “ligature” and to the tail section with the help of additional filler wire. The prospects of introducing nano-sized titanium carbide into the tail part of the weld pool as part of a flux-cored wire are shown. With this method, the structure of the weld metal is observed to modify: the average size of the primary crystals of the weld metal is reduced by almost 50%. At the same time, the value of the toughness of the weld metal increases: the average value of this index increases by 36%. When titanium carbide is introduced as part of the “ligature” into the head of the weld pool, despite the effect of modifying (reducing the width of the primary crystals by 30%), the average value of the toughness of the weld metal decreases.

Effect of annealing on the structure and properties of fused titanium carbide

1970 ◽  
Vol 9 (10) ◽  
pp. 845-848
Author(s):  
P. S. Kislyi ◽  
L. S. Golubyak ◽  
O. V. Zaverukha
Keyword(s):  
Titanium Carbide ◽  
Structure And Properties

Structure and Properties of Wear-Resistant Spark-Deposited Coatings Produced with a Titanium Carbide Alloy Anode

2013 ◽  
Vol 52 (5-6) ◽  
pp. 306-313 ◽  
Author(s):  
Yu. G. Tkachenko ◽  
D. Z. Yurchenko ◽  
V. F. Britun ◽  
L. P. Isaeva ◽  
V. T. Varchenko
Keyword(s):  
Titanium Carbide ◽  
Structure And Properties ◽  
Wear Resistant ◽  
Carbide Alloy ◽  
Alloy Anode

Effect of doping with p-elements (Al, Si, Ge, Sn) and zirconium on the structure and properties of titanium-boride eutectic alloys

2011 ◽  
Vol 50 (7-8) ◽  
pp. 491-511 ◽  
Author(s):  
N. I. Tsyganenko ◽  
A. A. Bondar ◽  
O. O. Bilous ◽  
L. V. Artyukh ◽  
S. Yu. Artyukh ◽  
...  
Keyword(s):  
Titanium Boride ◽  
Structure And Properties ◽  
Eutectic Alloys ◽  
P Elements ◽  
Effect Of Doping

Structure and properties of eutectic alloys in the zone of laser fusion

1988 ◽  
Vol 30 (10) ◽  
pp. 764-768
Author(s):  
A. B. Lysenko ◽  
N. N. Kozina ◽  
L. I. Mirkin
Keyword(s):  
Laser Fusion ◽  
Structure And Properties ◽  
Eutectic Alloys

scholarly journals Hopeful high-strength casting alloys based on Al―Mg―Ge(Si) ternary systems

2020 ◽  
Vol 2020 (01) ◽  
pp. 55-66
Author(s):  
N. P. Korzhova ◽  
◽  
T. M. Legka ◽  
Y. V. Milman ◽  
K. E. Grinkevich ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Aluminum Alloys ◽  
Cast Alloy ◽  
High Strength ◽  
Ternary Systems ◽  
Eutectic Type ◽  
Eutectic Alloys ◽  
Binary Eutectic ◽  
Casting Aluminum ◽  
Multicomponent Eutectic

The relative analysis of phase equilibria in the Al-corner of the ternary phase diagrams of Al―Mg―Ge(Si) systems is carried out. Both systems are characterized by the presence of a quasi-binary cross-section of the eutectic type, which is shifted towards Mg-enriched alloys, and sufficiently width range existence of the univariant eutectic transformation L-Al + Mg2Ge(Si). The melting point of quasi-binary eutectic (-Al + Mg2Ge) in the Al―Mg–Ge system and (-Al + Mg2Si) in the Al―Mg―Si is 629 °С and 597 °С, respectively, and the content of the strengthening phase ((Mg2Ge or Mg2Si) in eutectics is 7% (vol.) и 13% (vol.). The properties of non-alloyed alloys with different volume content of eutectic are investigated and the basic compositions of alloys with the optimal strength/ductility ratio for subsequent doping are selected as well. Taking into account the coordinates of the corresponding eutectic transformations, the doping system with the participation of Zn, Cu and other elements is determined. The heat treatment regimes for multicomponent eutectic alloys were selected, to ensure precipitation of Zn(Cu)-nanoparticles that strengthen matrix solid solution. It was shown that according to the level of mechanical properties, these alloys belong to high-strength alloys with property ranges: -Al + Mg2Ge) ― В = 470―590 МPа, 0,2 = 350―520 МPа, = 8,0―15,5%; -Al + Mg2Si) ― В = 400―560 МPа, 0,2 = = 430―520 МPа, = 2,3–-4,5%. Using a complex U-like Nechenji―Kuptsov test, casting properties were determined and it was shown that the fluidity of (-Al + Mg2Si) alloy was 1,3 times higher than that of the AK7ch cast alloy. In terms of the combination of mechanical and casting properties, the new multicomponent eutectic alloys based on the Al―Mg―Ge(Si) ternary systems are superior to the best modern industrial casting aluminum alloys. Keywords: casting aluminum alloys, ternary Al―Mg―Ge(Si) systems, eutectic alloys, alloying, microstructure, mechanical properties, fluidity.

Investigation of the structure and properties of eutectic alloys of the Al – Ca – Ni system containing REM

2018 ◽  
pp. 24-29 ◽  
Author(s):  
E. A. Naumova ◽  
◽  
T. K. Akopyan ◽  
N. V. Letyagin ◽  
M. A. Vasina ◽  
...  
Keyword(s):  
Structure And Properties ◽  
Eutectic Alloys ◽  
Alloys Of The Al
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