Corrosion behavior of highly-crystallizable BaO–Nd2O3–TiO2–B2O3 glass-based composites
Source abstract
Abstract
Abstract Acid corrosion behavior of highly-crystallizable BaO–Nd 2 O 3 –TiO 2 –B 2 O 3 glass/ceramic composites has been investigated when different types of filler (Al 2 O 3 and BaTiO 3 ) and acid chemicals (HCl and H 2 SO 4 ) are used. Higher levels of leaching of >35% were apparently observed with increasing leaching time up to 300 min, particularly for the case of the BaTiO 3 filler in 10 vol.% HCl. Apart from the extensive leaching of interior residual glass, preferential leaching of crystallized borate compounds of NdBO 3 and BaTi(BO 3 ) 2 rather than titanate compounds of BaNd 2 Ti 5 O 14 and Nd 2 Ti 4 O 11 was believed to be responsible for the unusually high leaching performance.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Microwave Dielectric Ceramics Synthesis · Nuclear materials and radiation effects · Advanced ceramic materials synthesis
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References (15)
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