A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Piezoceramic material with reduced lead content
The invention relates to a piezoceramic material with reduced lead content, based on potassium sodium niobate (PSN) and having a defined parent composition. According to the invention the manner of addition of a mixture of Pb, Nb and optionally Ag and optionally Mn gives a wide sintering range together with reproducible electrical and mechanical properties of the material.
Piezoceramic material with reduced lead content
The invention relates to a piezoceramic material with reduced lead content, based on potassium sodium niobate (PSN) and having a defined parent composition. According to the invention the manner of addition of a mixture of Pb, Nb and optionally Ag and optionally Mn gives a wide sintering range together with reproducible electrical and mechanical properties of the material.
Piezoceramic material with reduced lead content
HENNIG EBERHARD (author) / KYNAST ANTJE (author) / TÖPFER MICHAEL (author) / HOFMANN MICHAEL (author)
2021-02-02
Patent
Electronic Resource
English