INVESTIGATION OF THE ULTIMATE STRENGTH OF PERICLASE-CARBON REFRACTORY MATERIALS AND ANALYSIS OF THEIR HIGH TEMPERATURE STRENGTH

A. S. Nikiforov; E. V. Prikhodko; A. K. Kinzhibekova

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INVESTIGATION OF THE ULTIMATE STRENGTH OF PERICLASE-CARBON REFRACTORY MATERIALS AND ANALYSIS OF THEIR HIGH TEMPERATURE STRENGTH

机译：碳纤维耐火材料极限强度的研究及高温强度分析

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摘要

A setup for determining the ultimate strength of refractory materials in compression at high temperatures is examined. The value of the ultimate strength of periclase-carbon materials in compression in the temperature range 20 - 500°C are presented. The fracture process and strength are analyzed.

机译：检查了确定高温下耐火材料极限强度的装置。给出了在20-500°C的温度范围内压缩的周长石碳材料的极限强度值。分析了断裂过程和强度。

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《Glass and ceramics》 |2014年第4期|共3页
作者
A. S. Nikiforov; E. V. Prikhodko; A. K. Kinzhibekova;
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原文格式 PDF
正文语种 eng
中图分类玻璃工业;
关键词
ultimate strength in compression; refractories; periclase-carbon materials; fracture; strength;

机译：压缩极限强度;耐火材料;过氧化物酶碳材料;断裂;强度;

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专利

1. INVESTIGATION OF THE ULTIMATE STRENGTH OF PERICLASE-CARBON REFRACTORY MATERIALS AND ANALYSIS OF THEIR HIGH TEMPERATURE STRENGTH [J] . A. S. Nikiforov, E. V. Prikhodko, A. K. Kinzhibekova Glass and ceramics . 2014,第3a4期

机译：碳纤维耐火材料极限强度的研究及高温强度分析
2. DEVICE FOR DETERMINING THE ULTIMATE STRENGTH IN BENDING FOR REFRACTORIES AT ELEVATED TEMPERATURE [J] . A. V. Zuev Measurement techniques . 2009,第2期

机译：测定高温下耐弯曲性的最大强度的装置
3. A Test Method for Torsion Strength of Refractory Materials at Elevated Temperatures [J] . ZHU Qingyou, GE Shan, YIN Yucheng, 中国耐火材料（英文版） . 2018,第003期

机译：高温下耐火材料抗扭强度的测试方法
4. Evaluation of ultimate strength of high temperature composite materials for sst structures at elevated temperatures and after thermal aging [C] . Toshiyuki Shimokawa, Yasumasa Hamaguchi, Yoshiaki Kakuta, International conference on composite materials;ICCM-11 . 1997

机译：高温和热老化后用于sst结构的高温复合材料的极限强度评估
5. Investigation of Strength-Enhancement Mechanism and Size Effect on Ultimate Shear Strength of Steel Fiber-Reinforced Concrete (SFRC) Slender Beams [D] . Zarrinpour, Mohammad Reza. 2016

机译：钢纤维钢筋混凝土（SFRC）纤维梁极限剪切强度的强度增强机理和大小效应研究
6. Shear Bond Strengths between Three Different Yttria-Stabilized Zirconia Dental Materials and Veneering Ceramic and Their Susceptibility to Autoclave Induced Low-Temperature Degradation [O] . Manoti Sehgal, Akshay Bhargava, Sharad Gupta, 2016

机译：三种氧化钇稳定的氧化锆牙科材料与饰面陶瓷之间的剪切粘结强度及其对高压釜引起的低温降解的敏感性
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。

INVESTIGATION OF THE ULTIMATE STRENGTH OF PERICLASE-CARBON REFRACTORY MATERIALS AND ANALYSIS OF THEIR HIGH TEMPERATURE STRENGTH

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