RO102813B1 - Procedeu de obtinere a unor corpuri abrazive - Google Patents

Procedeu de obtinere a unor corpuri abrazive

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Publication number
RO102813B1
RO102813B1 RO136144A RO13614488A RO102813B1 RO 102813 B1 RO102813 B1 RO 102813B1 RO 136144 A RO136144 A RO 136144A RO 13614488 A RO13614488 A RO 13614488A RO 102813 B1 RO102813 B1 RO 102813B1
Authority
RO
Romania
Prior art keywords
abrasive bodies
sup
production method
high hardness
bodies
Prior art date
Application number
RO136144A
Other languages
English (en)
Other versions
RO102813A2 (ro
Inventor
Olga Gogu
Sorin Palade
Stefan Simon
Constantin Ghita
Original Assignee
îNTREPRINDEREA DE APARATE ELECTRICE DE MASURAT
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 îNTREPRINDEREA DE APARATE ELECTRICE DE MASURAT filed Critical îNTREPRINDEREA DE APARATE ELECTRICE DE MASURAT
Priority to RO136144A priority Critical patent/RO102813B1/ro
Publication of RO102813A2 publication Critical patent/RO102813A2/ro
Publication of RO102813B1 publication Critical patent/RO102813B1/ro

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  • Compositions Of Oxide Ceramics (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Inventia se refera la un procedeu de obtinere a unor corpuri abrazive cu duritate ridicata pentru slefuirea pieselor extradure. Liantul utilizat se obtine din argila refractara, magnezit sinterizat si solutie de monofosfat de aluminiu cu densitate de 1,61 g/cm<sup>3</sup> si influenteaza proprietatile de curgere ale amestecului de presare si prin aceasta distributia sa în matrita, determinând gradul de omogenitate si compactitate al semifabricatului presat. Corpurile abrazive prezinta duritati ridicate, fiabilitate mare si siguranta în exploatare.
RO136144A 1988-11-30 1988-11-30 Procedeu de obtinere a unor corpuri abrazive RO102813B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO136144A RO102813B1 (ro) 1988-11-30 1988-11-30 Procedeu de obtinere a unor corpuri abrazive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO136144A RO102813B1 (ro) 1988-11-30 1988-11-30 Procedeu de obtinere a unor corpuri abrazive

Publications (2)

Publication Number Publication Date
RO102813A2 RO102813A2 (ro) 1991-10-16
RO102813B1 true RO102813B1 (ro) 1991-12-30

Family

ID=20122935

Family Applications (1)

Application Number Title Priority Date Filing Date
RO136144A RO102813B1 (ro) 1988-11-30 1988-11-30 Procedeu de obtinere a unor corpuri abrazive

Country Status (1)

Country Link
RO (1) RO102813B1 (ro)

Also Published As

Publication number Publication date
RO102813A2 (ro) 1991-10-16

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