GEP19970857B - Charge for Ceramic Composite Material Al2O3 B4C TiB2
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Charge for Ceramic Composite Material Al2O3 B4C TiB2
Info
Publication number
GEP19970857B
GEP19970857BGEAP19952746AGEAP1995002746AGEP19970857BGE P19970857 BGEP19970857 BGE P19970857BGE AP19952746 AGEAP19952746 AGE AP19952746AGE AP1995002746 AGEAP1995002746 AGE AP1995002746AGE P19970857 BGEP19970857 BGE P19970857B
Authority
GE
Georgia
Prior art keywords
boron
charge
titan
synthesis
boron carbide
Prior art date
Application number
GEAP19952746A
Inventor
Karlo Lekishvili
Avtandil Khvadagiani
G Tavadze
Otar Okrostsvaridze
Original Assignee
Otar Okrostsvaridze
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otar OkrostsvaridzefiledCriticalOtar Okrostsvaridze
Priority to GEAP19952746ApriorityCriticalpatent/GEP19970857B/en
Publication of GEP19970857BpublicationCriticalpatent/GEP19970857B/en
This invention refers to powder metallurgy, in particular to charge composition for synthesis of aluminium oxide with boron carbide and titan diboride. Technical result of the invention is to improve mechanical properties of product obtained by charge synthesis, to simplify and to cheapen the technology that is achieved in that the charge for synthesis of aluminium oxide, titan diboride and boron carbide contains boron anhydride, aluminium and carbon black, titan powder dispersed to 5-1000 mkm, boron powder and boron carbide dispersed to 10-20 mkm, in the following proportion of components (mass %): Boron anhydride 37,4 - 38,6 Aluminium 28,2 - 32,3 Carbon black 3,1 - 3,3 Titan 7,0 - 14,2 Boron carbide 6 - 21 Boron 3,2 - 5,8
GEAP19952746A1995-06-081995-06-08Charge for Ceramic Composite Material Al2O3 B4C TiB2
GEP19970857B
(en)