ATE36304T1 - METHODS FOR NITRITING HEAT-RESISTANT OXIDES. - Google Patents

METHODS FOR NITRITING HEAT-RESISTANT OXIDES.

Info

Publication number
ATE36304T1
ATE36304T1 AT85904825T AT85904825T ATE36304T1 AT E36304 T1 ATE36304 T1 AT E36304T1 AT 85904825 T AT85904825 T AT 85904825T AT 85904825 T AT85904825 T AT 85904825T AT E36304 T1 ATE36304 T1 AT E36304T1
Authority
AT
Austria
Prior art keywords
nitriting
methods
heat
resistant oxides
oxides
Prior art date
Application number
AT85904825T
Other languages
German (de)
Inventor
Jean Guyader
Patrick Verdier
Yves Laurent
Original Assignee
Centre Nat Rech Scient
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
Priority claimed from FR8415104A external-priority patent/FR2571041A1/en
Application filed by Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Application granted granted Critical
Publication of ATE36304T1 publication Critical patent/ATE36304T1/en

Links

AT85904825T 1984-10-02 1985-09-30 METHODS FOR NITRITING HEAT-RESISTANT OXIDES. ATE36304T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8415104A FR2571041A1 (en) 1984-10-02 1984-10-02 REFRACTORY OXIDE NITRURATION PROCESS
PCT/FR1985/000267 WO1986002064A1 (en) 1984-10-02 1985-09-30 Method for nitriding refractory oxides
EP19850904825 EP0197973B1 (en) 1984-10-02 1985-09-30 Method for nitriding refractory oxides

Publications (1)

Publication Number Publication Date
ATE36304T1 true ATE36304T1 (en) 1988-08-15

Family

ID=27228723

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85904825T ATE36304T1 (en) 1984-10-02 1985-09-30 METHODS FOR NITRITING HEAT-RESISTANT OXIDES.

Country Status (1)

Country Link
AT (1) ATE36304T1 (en)

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee