International Journal of Applied Glass Science最新文献_第5页

The Effect of B/Si and CuO on the Structure and Properties of a Novel Heat-Absorbing BZS–CuO Low-Melting Glass Used for Laser Sealing Vacuum Glazing B/Si和CuO对新型吸热BZS-CuO低熔玻璃结构和性能的影响

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-03-19 DOI: 10.1111/ijag.70030

Yongkang Chen, Junjie Zhou, Jinxu Jiao, Zhe He, Dusha Luo, Lifen Shi, Weiwei Wang, Changqing Li, Peng Wang, Shou Peng, Hong Li

{"title":"The Effect of B/Si and CuO on the Structure and Properties of a Novel Heat-Absorbing BZS–CuO Low-Melting Glass Used for Laser Sealing Vacuum Glazing","authors":"Yongkang Chen, Junjie Zhou, Jinxu Jiao, Zhe He, Dusha Luo, Lifen Shi, Weiwei Wang, Changqing Li, Peng Wang, Shou Peng, Hong Li","doi":"10.1111/ijag.70030","DOIUrl":"https://doi.org/10.1111/ijag.70030","url":null,"abstract":"<div>\u0000 \u0000 A novel lead-free, heat-absorbing B2O3–ZnO–SiO2–CuO (BZS–CuO) low-melting glass was successfully prepared. The effects of B2O3/SiO2(B/Si) ratio and the content of CuO on the properties and structure of the lead-free, heat-absorbing BZS–CuO low-melting glass were studied. The optimal BZS–CuO low-melting glass component was determined by thermal properties, bending strength, and absorbance. The introduction of CuO makes the glass exhibit excellent endothermic properties. Because Cu2+ enhances the absorption capacity of the glass in the near-infrared region, which converts this part of the light energy into heat energy and reduces the heat passing through the glass, thereby improving the heat absorption performance. The sealing solder made from the optimal BZS–CuO low-melting glass was used as a sealant for vacuum glazing by laser sealing. The microstructural evolution of the solder surface at different powers was investigated. The diffusion bonding between BZS–CuO low-melting glass solder and substrate glass was achieved. The results of our research provide an important reference for the technology of vacuum glazing by laser sealing in the future.\u0000 </div>","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 2","pages":""},"PeriodicalIF":2.5,"publicationDate":"2026-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147567336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of B/Si and CuO on the Structure and Properties of a Novel Heat-Absorbing BZS–CuO Low-Melting Glass Used for Laser Sealing Vacuum Glazing B/Si和CuO对新型吸热BZS-CuO低熔玻璃结构和性能的影响

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-03-19 DOI: 10.1111/ijag.70030

Yongkang Chen, Junjie Zhou, Jinxu Jiao, Zhe He, Dusha Luo, Lifen Shi, Weiwei Wang, Changqing Li, Peng Wang, Shou Peng, Hong Li

{"title":"The Effect of B/Si and CuO on the Structure and Properties of a Novel Heat-Absorbing BZS–CuO Low-Melting Glass Used for Laser Sealing Vacuum Glazing","authors":"Yongkang Chen, Junjie Zhou, Jinxu Jiao, Zhe He, Dusha Luo, Lifen Shi, Weiwei Wang, Changqing Li, Peng Wang, Shou Peng, Hong Li","doi":"10.1111/ijag.70030","DOIUrl":"10.1111/ijag.70030","url":null,"abstract":"<div>\u0000 \u0000 A novel lead-free, heat-absorbing B2O3–ZnO–SiO2–CuO (BZS–CuO) low-melting glass was successfully prepared. The effects of B2O3/SiO2(B/Si) ratio and the content of CuO on the properties and structure of the lead-free, heat-absorbing BZS–CuO low-melting glass were studied. The optimal BZS–CuO low-melting glass component was determined by thermal properties, bending strength, and absorbance. The introduction of CuO makes the glass exhibit excellent endothermic properties. Because Cu2+ enhances the absorption capacity of the glass in the near-infrared region, which converts this part of the light energy into heat energy and reduces the heat passing through the glass, thereby improving the heat absorption performance. The sealing solder made from the optimal BZS–CuO low-melting glass was used as a sealant for vacuum glazing by laser sealing. The microstructural evolution of the solder surface at different powers was investigated. The diffusion bonding between BZS–CuO low-melting glass solder and substrate glass was achieved. The results of our research provide an important reference for the technology of vacuum glazing by laser sealing in the future.\u0000 </div>","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 2","pages":""},"PeriodicalIF":2.5,"publicationDate":"2026-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147567335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-03-13

引用次数: 0

GSgM of Thermal, Chemical, and Crystallization Properties in Simulated Actinides-Rich HLW Iron-Phosphate Glasses 模拟富锕系铁-磷酸铁玻璃的热、化学和结晶性能的GSgM研究

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-03-13 DOI: 10.1111/ijag.70028

Liyan Zhang, Hong Li, Shubin Chen, Lili Hu

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IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-03-12

引用次数: 0

Modeling of Physical–Chemical and Thermomechanical Properties of Glasses From Recycled Waste 回收废料玻璃的物理化学和热机械性能建模

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-03-12 DOI: 10.1111/ijag.70029

Roberto Ercoli, Paola Stabile, Gabriele Giuliani, Michael R. Carroll, Gianluca Bianchini, Eleonora Paris

{"title":"Modeling of Physical–Chemical and Thermomechanical Properties of Glasses From Recycled Waste","authors":"Roberto Ercoli, Paola Stabile, Gabriele Giuliani, Michael R. Carroll, Gianluca Bianchini, Eleonora Paris","doi":"10.1111/ijag.70029","DOIUrl":"10.1111/ijag.70029","url":null,"abstract":"This research focuses on understanding the high-temperature phase evolution occurring during the vitrification of heterogeneous construction and demolition wastes (CDWs). The aim of this project is to transform this widely distributed and mostly unused waste stream into a homogeneous, engineered, glass-based material with predictable properties, valuable for the glass industry. Starting with vitrification experiments, CDW samples (< 63 µm) were heated to target temperatures (T) of 1100°C, 1200°C and 1300°C and held isothermally for either 2 or 8 h. The experimental products were chemically characterized by electron microprobe (EMP) analysis, and the results show that the SiO2- and Al2O3-rich samples (RAS and PRO) achieved a high degree of vitrification at ∼1300°C, forming a homogeneous glassy matrix. Conversely, the high CaO content in the TAL sample hindered complete vitrification by promoting the stability of calcium-rich crystalline phases (e.g. larnite) up to temperatures as high as 1600°C, as shown by x-ray diffraction patterns on the treated samples. Building on these findings, the GlassNet model was employed to design a blend of PRO sample with the addition of fly ash (FA.REI) and glass waste (VF3) to improve thermomechanical performance. The model predicted an optimized mixture (Exp.a), fully composed of waste materials, for acoustic and thermal insulation applications, thus demonstrating waste recycling potential for producing new high-performance materials with practical applications.","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 2","pages":""},"PeriodicalIF":2.5,"publicationDate":"2026-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ceramics.onlinelibrary.wiley.com/doi/epdf/10.1111/ijag.70029","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147637060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High-Refractive-Index La2O3–Nb2O5–WO3 Ternary Glasses Prepared Using a Levitation Technique 悬浮法制备高折射率La2O3-Nb2O5-WO3三元玻璃

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-02-22 DOI: 10.1111/ijag.70027

Xu Chengzhong, Hiroyuki Inoue, Yutaka Yanaba, Kazuro Kizaki, Atsunobu Masuno

{"title":"High-Refractive-Index La2O3–Nb2O5–WO3 Ternary Glasses Prepared Using a Levitation Technique","authors":"Xu Chengzhong, Hiroyuki Inoue, Yutaka Yanaba, Kazuro Kizaki, Atsunobu Masuno","doi":"10.1111/ijag.70027","DOIUrl":"10.1111/ijag.70027","url":null,"abstract":"Colorless and transparent La2O3–Nb2O5–WO3 (LNW) glasses were successfully synthesized using a levitation technique in a wide glass-forming region. These glasses exhibited excellent optical properties, including a high refractive index (>2.1) with low wavelength dispersion, and high transmittance (70%‒75% at a thickness of ∼800 µm) in the ultraviolet–visible region. The glass transition temperature decreased with increasing WO3 content, reaching as low as 550°C, which enables easier pressing and molding compared to other levitation-synthesized high-refractive-index glasses, such as Nb2O5-based and TiO2-based glasses. The dependence of the packing density and the electronic polarizability of the oxide ion on the Nb2O5 content suggested that the effect of substituting Nb2O5 with WO3 substantially differs between La2O3-rich and Nb2O5-rich La2O3–Nb2O5 binary glasses. The inherent absorption wavelength decreased with increasing WO3 content, resulting in a lower wavelength dispersion of the refractive index. These findings indicate that LNW glasses are promising optical materials for advanced applications requiring high refractive index and low processing temperature.","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 2","pages":""},"PeriodicalIF":2.5,"publicationDate":"2026-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ceramics.onlinelibrary.wiley.com/doi/epdf/10.1111/ijag.70027","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147626350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-02-22

引用次数: 0

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-02-12

引用次数: 0

Thermomechanical and Interfacial Properties of Lead-Free Bi2O3−ZnO−B2O3 Glasses for Hermetic Sealing Applications 密封用无铅Bi2O3 - ZnO - B2O3玻璃的热力学和界面性能

IF 2.5 3区材料科学

International Journal of Applied Glass Science Pub Date : 2026-02-12 DOI: 10.1111/ijag.70026

Zeyu Qin, Shuang Liu, Botao Guan, Yan Guo, Xueli Shan, Jin Liu, Juanjuan Zhu, Linfeng Ding

{"title":"Thermomechanical and Interfacial Properties of Lead-Free Bi2O3−ZnO−B2O3 Glasses for Hermetic Sealing Applications","authors":"Zeyu Qin, Shuang Liu, Botao Guan, Yan Guo, Xueli Shan, Jin Liu, Juanjuan Zhu, Linfeng Ding","doi":"10.1111/ijag.70026","DOIUrl":"10.1111/ijag.70026","url":null,"abstract":"<div>\u0000 \u0000 Lead-free bismuthate-based sealing glasses are of growing interest for environmentally sustainable electronic and packaging applications. In this work, lead-free Bi2O3–ZnO–B2O3 glasses were modified through two distinct substitution routes—BaO replacing B2O3 and SrO exchanging for BaO—to evaluate their suitability for glass-to-metal sealing. BaO-for-B2O3 substitution reduced glass transition temperature (330→325°C) and increased coefficient of thermal expansion (13.0→14.1 ppm/K) due to network depolymerization, yielding a low sealing range of 505–550°C, but decreasing nanohardness (4.9→4.6 GPa) and elastic modulus (69→63 GPa). SrO-for-BaO exchange maintained nearly constant density and mechanical properties, with only minor fluctuations in thermomechanical properties, while supporting a sealing window of 520–580°C. Raman spectra confirmed increasing nonbridging oxygen formation in BaO-substituted glasses, whereas SrO exchange induced only subtle structural shifts. Both systems formed diffusion-bonded interfacial layers (<2 µm) with 304 stainless steel and showed thermal expansion compatibility (mismatch <10%), validating hermetic sealing. These results establish BaO-for-B2O3 substitution as advantageous for low-temperature sealing and SrO-for-BaO exchange as beneficial for stabilizing thermomechanical properties, offering complementary design strategies for sustainable lead-free sealing glasses.\u0000 </div>","PeriodicalId":13850,"journal":{"name":"International Journal of Applied Glass Science","volume":"17 2","pages":""},"PeriodicalIF":2.5,"publicationDate":"2026-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146256342","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0