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IT1229524B - Abrasive material - Google Patents

Abrasive material

Info

Publication number
IT1229524B
IT1229524B IT8947529A IT4752989A IT1229524B IT 1229524 B IT1229524 B IT 1229524B IT 8947529 A IT8947529 A IT 8947529A IT 4752989 A IT4752989 A IT 4752989A IT 1229524 B IT1229524 B IT 1229524B
Authority
IT
Italy
Prior art keywords
abrasive material
spinel
additive
corundum crystals
micron
Prior art date
Application number
IT8947529A
Other languages
Italian (it)
Other versions
IT8947529A0 (en
Inventor
Ivan Petrovich Vasiliev
Ilya Zakharovich Pevzner
Tatyana Petrovna Nikitina
Jury Matveevich Kovalchuk
Valentina Vasilievna Larionova
Original Assignee
N Proizv Ob Abrazivam I
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 N Proizv Ob Abrazivam I filed Critical N Proizv Ob Abrazivam I
Priority to IT8947529A priority Critical patent/IT1229524B/en
Publication of IT8947529A0 publication Critical patent/IT8947529A0/en
Application granted granted Critical
Publication of IT1229524B publication Critical patent/IT1229524B/en

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  • Compositions Of Oxide Ceramics (AREA)

Abstract

The material consists of corundum crystals of 5-350 micron size with an additive consisting of spinel, anorthite or cordierite glass, or mixt. of spinel with these glasses, in amount of 1.5-7.5wt.%. The additive is situated between the corundum crystals as layers of less than 20 micron thickness.
IT8947529A 1989-01-13 1989-01-13 Abrasive material IT1229524B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8947529A IT1229524B (en) 1989-01-13 1989-01-13 Abrasive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8947529A IT1229524B (en) 1989-01-13 1989-01-13 Abrasive material

Publications (2)

Publication Number Publication Date
IT8947529A0 IT8947529A0 (en) 1989-01-13
IT1229524B true IT1229524B (en) 1991-09-04

Family

ID=11260911

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8947529A IT1229524B (en) 1989-01-13 1989-01-13 Abrasive material

Country Status (1)

Country Link
IT (1) IT1229524B (en)

Also Published As

Publication number Publication date
IT8947529A0 (en) 1989-01-13

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