70692-95-4 Usage
Chemical Properties
high fracture toughened ceramic material at room temp due to a dispersion of tetr ZrO2particles in an alumina matrix; can be prepared by plasma synthesis from the vapor phase by injecting mixtures of AlCl3 and ZrCl4 vapor in an argon–oxygen plasma, resulting in powder(s) consisting of a mixture of δ-Al2O3 and tetr ZrO2; reacted product, -100 mesh; 99% purity; reaction sintering with mullite in [DES91]; other references [CER91] [KOH88], wear coating [GEI92]
Check Digit Verification of cas no
The CAS Registry Mumber 70692-95-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,9 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70692-95:
(7*7)+(6*0)+(5*6)+(4*9)+(3*2)+(2*9)+(1*5)=144
144 % 10 = 4
So 70692-95-4 is a valid CAS Registry Number.
InChI:InChI=1/2Al.9O.3Zr/q2*+3;9*-2;3*+4
70692-95-4Relevant articles and documents
The influence of thermal treatment on the phase development in HfO 2-Al2O3 and ZrO2-Al 2O3 systems
?tefani?,Musi?,Trojko
, p. 126 - 137 (2005)
Amorphous precursors of HfO2-AlO1.5 and ZrO 2-AlO1.5 systems covering the whole concentration range were co-precipitated from aqueous solutions of the corresponding salts. The thermal behaviour of the amorphous
