Intrusion features of a high-speed striker of a porous tungsten-based alloy with a strengthening filler in a steel barrier /A. N. Ishchenko, S. A. Afanas'eva, N. N. Belov [et.al.]

Электронный ресурс
Другой Автор
Ishchenko, Aleksandr N.
Belov, Nikolai N.
Burkin, Viktor V.
Rogayev, K. S.
Sammel, A. Yu.
Skosyrskii, Anatolii Bronislavovich
Tabachenko, Anatolii N. 1946-2017
Yugov, Nikolai T.
Afanaseva, Svetlana A.
Источник
Technical physics letters 2017 Vol. 43, № 9. P. 796-799
Аннотация
The complex problem of increasing the penetrating power of strikers based on highly porous tungsten composites is considered by improving their strengthening properties by alloying the hardening components under high-speed collision conditions. Using the method of liquid-phase sintering, we fabricated samples of strikers based on a porous WNiFeCo alloy (tungsten + nickel + iron + cobalt), alloyed with tungsten carbide with cobalt (WCCo8) and titanium-tungsten carbide (TiWC). Dynamic tests of the strikers from the developed alloys were carried out at the collision velocity with a steel barrier of the order of 2800 m/s. The penetration depth of the striker based on a porous WNiFeCo alloy doped with tungsten carbides is 30% higher than the penetration depth of a striker of a monolithic WNiFe-90 alloy (tungsten + nickel + iron with a tungsten content of 90%).
Всего оценка: 0
Нет записей для отображения.
 
 
 
02487nab a2200397 c 4500
001
 
 
vtls000620551
003
 
 
RU-ToGU
005
 
 
20180202100000.0
007
 
 
cr |
008
 
 
180201|2017    ru      s         a eng d
024
7
$a 10.1134/S1063785017090024 $2 doi
035
$a to000620551
039
9
$a 201802021000 $b cat202 $c 201802011634 $d VLOAD $y 201802011611 $z VLOAD
040
$a RU-ToGU $b rus $c RU-ToGU
245
1
0
$a Intrusion features of a high-speed striker of a porous tungsten-based alloy with a strengthening filler in a steel barrier $c A. N. Ishchenko, S. A. Afanas'eva, N. N. Belov [et.al.]
504
$a Библиогр.: 8 назв.
520
3
$a The complex problem of increasing the penetrating power of strikers based on highly porous tungsten composites is considered by improving their strengthening properties by alloying the hardening components under high-speed collision conditions. Using the method of liquid-phase sintering, we fabricated samples of strikers based on a porous WNiFeCo alloy (tungsten + nickel + iron + cobalt), alloyed with tungsten carbide with cobalt (WCCo8) and titanium-tungsten carbide (TiWC). Dynamic tests of the strikers from the developed alloys were carried out at the collision velocity with a steel barrier of the order of 2800 m/s. The penetration depth of the striker based on a porous WNiFeCo alloy doped with tungsten carbides is 30% higher than the penetration depth of a striker of a monolithic WNiFe-90 alloy (tungsten + nickel + iron with a tungsten content of 90%).
653
$a высокопористые композиты
653
$a ударники
653
$a высокоскоростное ударение
655
4
$a статьи в журналах
700
1
$a Ishchenko, Aleksandr N.
700
1
$a Belov, Nikolai N.
700
1
$a Burkin, Viktor V.
700
1
$a Rogayev, K. S.
700
1
$a Sammel, A. Yu.
700
1
$a Skosyrskii, Anatolii Bronislavovich
700
1
$a Tabachenko, Anatolii N. $d 1946-2017
700
1
$a Yugov, Nikolai T.
700
1
$a Afanaseva, Svetlana A.
773
0
$t Technical physics letters $d 2017 $g Vol. 43, № 9. P. 796-799 $x 1063-7850
852
4
$a RU-ToGU
856
7
$u http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000620551
908
$a статья
999
$a VIRTUA               
999
$a VTLSSORT0010*0030*0050*0070*0080*0240*0350*0390*0400*2450*5040*5200*6530*6531*6532*6550*7000*7008*7001*7002*7003*7004*7005*7006*7007*7730*8520*8560*9080*9992
Нет комментариев.
Предмет
статьи в журналах
Резюме
The complex problem of increasing the penetrating power of strikers based on highly porous tungsten composites is considered by improving their strengthening properties by alloying the hardening components under high-speed collision conditions. Using the method of liquid-phase sintering, we fabricated samples of strikers based on a porous WNiFeCo alloy (tungsten + nickel + iron + cobalt), alloyed with tungsten carbide with cobalt (WCCo8) and titanium-tungsten carbide (TiWC). Dynamic tests of the strikers from the developed alloys were carried out at the collision velocity with a steel barrier of the order of 2800 m/s. The penetration depth of the striker based on a porous WNiFeCo alloy doped with tungsten carbides is 30% higher than the penetration depth of a striker of a monolithic WNiFe-90 alloy (tungsten + nickel + iron with a tungsten content of 90%).