Notched Flexcural Strength of Soda-lime Glass

Abstract

Abstract: The flexural strength of soda-lime glass σ_nb is inversely proportional to the theoretical stress concentration factor
of specimens K_t but the fracture stress at notch root σ_f(=K_tσ_nb) is independent of K_t. When the flexural strength follows Weibull distribution, the modulus m is a
material constant but the scale factor σ_0 changes inversely with K_t. When the flexural strength follows Gauss distribution, both
the mean value and the standard diviation of the flexural strength are inversely proportional to the K_t, but the coefficient of variation of the
flexural strength is a material constant.

Key words: glass, ceramics, strength, notch, statistical distribution

CLC Number:

TB301

LU Bao-Tong,WEN Chao. Notched Flexcural Strength of Soda-lime Glass[J]. Journal of Inorganic Materials.

[1]	WANG Zhixiang, CHEN Ying, PANG Qingyang, LI Xin, WANG Genshui. Sintering Behaviour and Dielectric Properties of MnCO₃-doped MgO-based Ceramics [J]. Journal of Inorganic Materials, 2025, 40(1): 97-103.
[2]	LI Liuyuan, HUANG Kaiming, ZHAO Xiuyi, LIU Huichao, WANG Chao. Influence of RE-Si-Al-O Glass Phase on Microstructure and CMAS Corrosion Resistance of High Entropy Rare Earth Disilicates [J]. Journal of Inorganic Materials, 2024, 39(7): 793-802.
[3]	LI Guangyu, YUE Yifan, WANG Bo, ZHANG Chengyu, SUO Tao, LI Yulong. Damage of 2D-SiC/SiC Composites under Projectile Impact and Tensile Properties after Impact [J]. Journal of Inorganic Materials, 2024, 39(5): 494-500.
[4]	SHEN Bin, ZHANG Xu, XIONG Huai, LI Haiyuan, XIE Xinglong. Preparation and Optical Properties of Sol-Gel SiO₂ Antireflective Films [J]. Journal of Inorganic Materials, 2024, 39(5): 525-530.
[5]	YUE Zihao, YANG Xiaotu, ZHANG Zhengliang, DENG Ruixiang, ZHANG Tao, SONG Lixin. Effect of Pb²⁺ on the Luminescent Performance of Borosilicate Glass Coated CsPbBr₃ Perovskite Quantum Dots [J]. Journal of Inorganic Materials, 2024, 39(4): 449-456.
[6]	GUAN Haoyang, ZHANG Li, JING Kaikai, SHI Weigang, WANG Jing, LI Mei, LIU Yongsheng, ZHANG Chengyu. Interfacial Mechanical Properties of the Domestic 3rd Generation 2.5D SiC_f/SiC Composite [J]. Journal of Inorganic Materials, 2024, 39(3): 259-266.
[7]	LIU Yanyan, XIE Xi, LIU Zengqian, ZHANG Zhefeng. Metal Matrix Composites Reinforced by MAX Phase Ceramics: Fabrication, Properties and Bioinspired Designs [J]. Journal of Inorganic Materials, 2024, 39(2): 145-152.
[8]	GUO Xiaoyang, ZHANG Xiaolin, JIANG Yan, TIAN Yuan, GENG Zhi. Ti-doped Hf(Zr)B₂-SiC Anti-ablation Coatings: Preparation and Ablation Resistance Mechanism [J]. Journal of Inorganic Materials, 2024, 39(12): 1357-1366.
[9]	CHEN Mengjie, WANG Qianqian, WU Chengtie, HUANG Jian. Predicting the Degradability of Bioceramics through a DFT-based Descriptor [J]. Journal of Inorganic Materials, 2024, 39(10): 1175-1181.
[10]	ZHENG Jiaqian, LU Xiao, LU Yajie, WANG Yingjun, WANG Zhen, LU Jianxi. Functional Bioadaptability in Medical Bioceramics: Biological Mechanism and Application [J]. Journal of Inorganic Materials, 2024, 39(1): 1-16.
[11]	WU Jun, XU Peifei, JING Rui, ZHANG Dahai, FEI Qingguo. Experimental Study on Low-velocity Impact and Residual Strength of SiC/SiC Composite Laminates [J]. Journal of Inorganic Materials, 2024, 39(1): 51-60.
[12]	NI Xiaoshi, LIN Ziyang, QIN Muyan, YE Song, WANG Deping. Bioactivity and Mechanical Property of PMMA Bone Cement: Effect of Silanized Mesoporous Borosilicate Bioglass Microspheres [J]. Journal of Inorganic Materials, 2023, 38(8): 971-977.
[13]	SHI Zhe, LIU Weiye, ZHAI Dong, XIE Jianjun, ZHU Yufang. Akermanite Scaffolds for Bone Tissue Engineering: 3D Printing Using Polymer Precursor and Scaffold Properties [J]. Journal of Inorganic Materials, 2023, 38(7): 763-770.
[14]	LI Qianli, LI Naixin, LI Yucheng, LIU Shenye, CHENG Shuai, YANG Guang, REN Kuan, WANG Feng, ZHAO Jingtai. Research Progress of Radio-photoluminescence Materials and Their Applications [J]. Journal of Inorganic Materials, 2023, 38(7): 731-749.
[15]	WANG Xueyao, WANG Wugang, LI Yingwei, PENG Qi, LIANG Ruihong. Correlation between Constitutive Behavior and Fracture Performance of PZT Ceramics [J]. Journal of Inorganic Materials, 2023, 38(7): 839-844.

Notched Flexcural Strength of Soda-lime Glass

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments