.


:




:

































 

 

 

 


TiB2-TiSi2 ,




. ѳ

-

 

"

  / / ,
/ / , / / ,
1. ᒺ      
   
2. ᒺ      
   
3. ᒺ        
     

 

  :
  :-51
  : ..

 

: ., . . .

,
(22) (51) (21)
         
(86) (87) , -
ί Ҳ " " . , 1, . -42, 01601
, () :   x
(71) () ( )
. ѳ 03056, - 56, . , 37  
( ' (), () β S.3. - (72)
() N ______ :  - ( (31), (32), (33)  , ( (62)  ( (66)
(31) (32) (33) β ST.3 (62) , (66)
           
(54) ( ) TiB2-TiSi2 ,
(98) ³ ᒺ , ϲ, , 37, .56, 03056 ./ 454 96 37
(74) ' '
                       

 

, ʳ . ʳ . ϳ ( ), () ():  () () () 
×    
×    
 - -
×    
    
 ,    
    
 ,    
    
 , ()    
 :    
    
 
(72) () ()-() ( ') ̳ β ST. 3 ( - ) ϳ() ()- ()
03058, . , . 2/24 . 10, UA  
() _________________________________________________________________ ( ') _________________________________________________________________



() () ()
ϳ() ()

ϳ() () ϲ_________________________________..

 

. . , , , . , (72).
             

 

. "".

 

-2016: 22 21/00 (2016.01)

TiB2-TiSi2 ,

, TiB2-TiSi2 , , .

TiB2 . , (~ 3200 ◦C), - , . TiB2 : , , .

, TiB2 , . , (> 2100 ◦C), . , - . , (Fe, Ni, Cr, Co). , 糿 TiB2..

, , TiB2 . , , , . TiB2-5% TiSi2, , , . 3. Ti5Si3, TiB2 TiSi2.

³, . . , (SPS) TiB2-5% TiSi2. , , . SPS ( ≥100 ◦C / ) , , , , .

, SPS (SSS) , . SPS, , , , . , ' / 䳺 SPS ( SSS ), , , [13].

 

1. Golla B. R. Hot-pressed TiB210 wt.% TiSi2 ceramic with extremely good thermal transport properties at elevated temperatures (up to 1273 K) [Text] /B. R.Golla, B.Basu // J. Scripta Materialia. 2012. 79 c.

2. Raju G.B. Microstructural characterization and isothermal oxidation behavior of hot-pressed TiB210 wt.% TiSi2 composite [Text] / G.B. Raju, K. Biswas, B. Basu. Kanpur: Indian Institute of Technology. 2009. 104 c.

3. Murthy T.S.R.Ch Preparation and property evaluation of TiB2 + TiSi2 composite [Text] / T.S.R.Ch. Murthya, C. Subramanian, R.K. Fotedara an oth. - Int. Journal of Refractory Metals & Hard Materials. 2009. 629 c.

 

: :





:


: 2017-02-24; !; : 343 |


:

:

, .
==> ...

1549 - | 1319 -


© 2015-2024 lektsii.org - -

: 0.011 .