The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glasses
Abstract The focus of this paper centers on an exploration of optical glasses with high transmittance within the infrared spectrum at wavelength of 1 060 nm, while concurrently demonstrating full absorption within the ultraviolet and visible spectral ranges. The paper analyzes the present state of g...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2024-03-01
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| Series: | International Journal of Ceramic Engineering & Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/ces2.10205 |
| _version_ | 1797255714334310400 |
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| author | D. V. Petrov L. L. Bragina |
| author_facet | D. V. Petrov L. L. Bragina |
| author_sort | D. V. Petrov |
| collection | DOAJ |
| description | Abstract The focus of this paper centers on an exploration of optical glasses with high transmittance within the infrared spectrum at wavelength of 1 060 nm, while concurrently demonstrating full absorption within the ultraviolet and visible spectral ranges. The paper analyzes the present state of glasses demonstrating necessary transmittance at IR range, considering their inherent strengths and limitations. In this context, an R2O–PbO–SiO2 glass system with Cr2O3–Mn2O3 colorants system emerges as the subject of this research. Research was conducted to comprehensively assess the impact of this colorant system on the glass spectral characteristics, while considering the potentially detrimental influence of FeO. The principles underlying the industrial production of these glasses are systematically elucidated and presented. It was discovered that using gas heating during the cooling phase of glass melting resulted in the disruption of the spectral homogeneity of the glass, ultimately leading to defective product outcomes. Implementing the methodology of gasless temperature reduction (inertial cooling process) before glass pouring has created a favorable environment for producing high‐quality items. Glass samples from the laboratory tests were obtained, and the researched glass was integrated into serial production. |
| first_indexed | 2024-04-24T22:10:14Z |
| format | Article |
| id | doaj.art-3fbaa180d7b94b9aa76fef14e53b72da |
| institution | Directory Open Access Journal |
| issn | 2578-3270 |
| language | English |
| last_indexed | 2024-04-24T22:10:14Z |
| publishDate | 2024-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Ceramic Engineering & Science |
| spelling | doaj.art-3fbaa180d7b94b9aa76fef14e53b72da2024-03-20T09:35:56ZengWileyInternational Journal of Ceramic Engineering & Science2578-32702024-03-0162n/an/a10.1002/ces2.10205The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glassesD. V. Petrov0L. L. Bragina1Kharkov Polytechnic Institute, National Technical University Kharkov UkraineKharkov Polytechnic Institute, National Technical University Kharkov UkraineAbstract The focus of this paper centers on an exploration of optical glasses with high transmittance within the infrared spectrum at wavelength of 1 060 nm, while concurrently demonstrating full absorption within the ultraviolet and visible spectral ranges. The paper analyzes the present state of glasses demonstrating necessary transmittance at IR range, considering their inherent strengths and limitations. In this context, an R2O–PbO–SiO2 glass system with Cr2O3–Mn2O3 colorants system emerges as the subject of this research. Research was conducted to comprehensively assess the impact of this colorant system on the glass spectral characteristics, while considering the potentially detrimental influence of FeO. The principles underlying the industrial production of these glasses are systematically elucidated and presented. It was discovered that using gas heating during the cooling phase of glass melting resulted in the disruption of the spectral homogeneity of the glass, ultimately leading to defective product outcomes. Implementing the methodology of gasless temperature reduction (inertial cooling process) before glass pouring has created a favorable environment for producing high‐quality items. Glass samples from the laboratory tests were obtained, and the researched glass was integrated into serial production.https://doi.org/10.1002/ces2.10205absorptionglass productionIR spectral rangeoptical glasstransmittance |
| spellingShingle | D. V. Petrov L. L. Bragina The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glasses International Journal of Ceramic Engineering & Science absorption glass production IR spectral range optical glass transmittance |
| title | The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glasses |
| title_full | The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glasses |
| title_fullStr | The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glasses |
| title_full_unstemmed | The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glasses |
| title_short | The influence of the Cr2O3–Mn2O3 colorants system on the spectral characteristics of R2O–PbO–SiO2 glasses |
| title_sort | influence of the cr2o3 mn2o3 colorants system on the spectral characteristics of r2o pbo sio2 glasses |
| topic | absorption glass production IR spectral range optical glass transmittance |
| url | https://doi.org/10.1002/ces2.10205 |
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