抗热震性,thermal shock resistance
1)thermal shock resistance抗热震性
1.Thermal shock resistance of nano BN-SiC composites;纳米BN复合SiC材料的抗热震性研究
2.Effect of ZrO_2-SiC composite powder addition onthermal shock resistance of Al_2O_3-C refractories;添加ZrO_2-SiC复合粉体对Al_2O_3-C质耐火材料抗热震性能的影响
3.Research on preparation technology andthermal shock resistance of Al_2O_3/cordierite ceramics;Al_2O_3/堇青石陶瓷的制备和抗热震性能研究
英文短句/例句
1.Excellent thermal shock resistance,thermal stability and thermal erosion resistance.优良的抗热震性、热稳定性及抗热冲刷能力。
2.Thermal-shock Resistance of Nano-Zirconia TBCs纳米氧化锆热障涂层抗热震性能研究
3.Test methods for thermal shock resistance of high performance ceramicsGB/T16536-1996工程陶瓷抗热震性试验方法
4.Purpose：The equipment is used for mensurating thermal shock resistance of refractory products.用途：用于测定耐火制品的抗热震性能。
5.Thermal Shock Behavior of Mg-PSZ Tube for Monitoring Oxygen Dissolved in Molten Steels;钢水定氧中Mg-PSZ管的抗热震性研究
6.Fabrication and Thermal Shock Resistance of (ZrB_2+ZrO_2)/BN Composites;（ZrB_2+ZrO_2）/BN复合材料的制备与抗热震性能
7.The Thermal Shock Resistance of ZrO_2/LaPO_4 Ceramic CompositesZrO_2/LaPO_4复相陶瓷的抗热震性能研究
8.Thermal Shock Resistance of TiC-ZrC-Co-Ni CermetsTiC-ZrC-Co-Ni金属陶瓷的抗热震性能
9.Glass containers-Thermal shock resistance and thermal shock endurance-Test methodsGB/T4547-1991玻璃容器抗热震性和热震耐久性试验方法
10.crazing resistance of glazed ceramic whiteware by a thermal shock method陶瓷砖釉面抗龟裂试验方法：抗热震性法
11.Research on Oxidation Resistance and Thermal Shock Resistance of SiC Multiphase Ceramics;SiC基复相陶瓷的抗氧化及抗热震性能研究
12.Study on Toughening-strengthening Mechanisms and Thermal Shock Resistance of Advanced Ceramic Materials;先进陶瓷材料的强韧性及抗热震性研究
13.Mechanical Properties and Thermal-shock Resistance of Cobalt-coated Al_2O_3/TiC CompositesCo包覆Al_2O_3/TiC复相陶瓷的力学性能与抗热震性能
14.Adhesive strength, hardness and the thermal shock resistance of spraying coating were tested.测试了喷涂层的结合强度、硬度以及抗热震性能。
15.A Study on the Preparation of Aluminium Titanate Multi-Phase Ceramics and Their Thermal Shock Resistant Behavior;钛酸铝复相陶瓷的制备及其抗热震性能的研究
16.Study on Thermal Shock Resistance Simulation of Nanocomposite Ceramic Tool Materials;纳米复合陶瓷刀具材料抗热震性仿真研究
17.Structure and Thermal Shock Resistance of PEO Ceramic Coatings on Ti Alloy钛合金PEO陶瓷膜的组成结构及其抗热震性能
18.Effect of Molybdenum Content on Thermal Shock Resistance of Ti(C,N)-Co Cermet钼含量对Ti(C,N)-Co金属陶瓷抗热震性能的影响
相关短句/例句
Resistance to thermal shock抗热震性
1.The study shows that the resistances to thermal shock and to slag corrosion of the β-Sialon/SiC are better than β-Sialon/corundum, the fracture times of the resistance to thermal shock are up to 40.结果表明:β-Sialon/SiC的抗热震性、抗渣侵蚀性优于β-Sialon/刚玉,在1100℃时,抗热震断裂次数达到40次以上。
2.the characters of sic and the appliance are introduced,the influence on the resistance to thermal shock of kiln furniture is studied through experiments.本文介绍了碳化硅的特点及其在窑具中的应用 ,通过试验探讨了其对窑具抗热震性的影
3)thermal shock抗热震性
1.The result shows that the coating,having high emissivity,bonds well with substrate and have better property ofthermal shock resistance than Al2O3-SiC ceramic coating.结果表明,该涂层有很高的发射率,与基材结合良好,抗热震性能明显优于Al2O3-SiC陶瓷涂层。
2.The influences of RE2(CO3)3 content on the sintering temperatures,thermal shock,the bulk density on the solution and the phase comp.以碳化硅、高岭土、氧化铝粉为原料,以质量分数为3%的混合碳酸稀土为助熔剂,烧制具有气孔率高、容重小、强度高、抗热震性高的莫来石-碳化硅质泡沫陶瓷过滤器。
4)high resist heat quake character高抗热震性
1.The beehive bodies harehigh resist heat quake character and high regenerative heat character.以红柱石为主要原料,不需加任何添加剂,采用独特的模挤压工艺成型,可制作出任意孔径和壁厚的蜂窝体,并具备了高抗热震性和高蓄热量性能。
5)thermal shock resistance抗热震性能
1.Microstructure andthermal shock resistance of YPSZ gradient coating fabricated by plasma spraying等离子喷涂YPSZ陶瓷梯度涂层的组织与抗热震性能
2.Thethermal shock resistance of plasma-sprayed ZrO2 thermal barrier coatings under the conditions of water quenching and flame jet was studied.为了进一步了解等离子喷涂ZrO2涂层的制备及失效控制措施,提高涂层的使用寿命,研究了涂层在水淬和火焰喷烧两种条件下的抗热震性能。
3.The thermal stress fracture resistance factor R is used to characterize thethermal shock resistance of the ceramic material.抗热震性能是结构陶瓷材料的重要性能之一。
6)thermal-shock resistance抗热震性能
1.Itsthermal-shock resistance was studied.分别采用超音速火焰喷涂技术(HVOF)与大气等离子喷涂技术(APS)喷涂NiCrAlY粘结底层和纳米氧化锆工作面层获得了典型的双层结构热障涂层,并采用设计试验对其抗热震性能进行了研究。
2.Density,porosity,hardness andthermal-shock resistance was measured.通过对样片密度、气孔率和硬度的测定,以及对试验材料显微结构的观察,分析了烧结助剂、粉体制备工艺和烧结工艺对氧化镁陶瓷抗热震性能的影响。
3.Thethermal-shock resistance of Al2O3,Al2O3/TiC and cobalt-coated Al2O3/TiC composites were studied by residual-strength method.采用急冷-强度法表征了单相Al2O3、Al2O3/TiC及Co包覆Al2O3/TiC三种材料的抗热震性能。
延伸阅读
抗热震性抗热震性thermal shock resistancekangrezhenxing抗热展性(thermal shoek resistanee)材料在温度急剧变化条件下抵抗损伤的能力。曾称热稳定性，热展稳定性，抗热冲击性，抗温度急变性，耐急冷急热性等。衬火材并在低温和中温下是脆性材料，缺乏延性，在热工设备使用中，常常受到急剧的温度变化，导致损伤。抗热震性是耐火材料重要的使用性能之一。抗热震性机理材料的抗热震性，是其力学性能与热学性能在温度变化条件下的综合表现。材料遭受的急剧温度变化，称为热震。材料在热震中产生的新裂纹，以及新裂纹与原有裂纹扩展造成的开裂、剥落、断裂等状况，称为热震损伤。热震损伤是热应力作用的结果。材料在温度变化时，变形受到抑制所产生的应力为热应力。线脚胀来数不同的多相物体在温度变化时，均匀热膨胀的物体受到温度梯度作用时，以及相变时，都会产生热应力。热应力与材料的弹性模贡及弹性应变成正比，而弹性应变等于线膨胀系数和温度变化的乘积。在无限平板中Ea(T，一T:)口“二二二— 上一产式中如为热应力，Pa;E为弹性模量，Pa;a为线膨胀系数，K一，;T，为最终温度，℃;T;为初始温度，℃;产为泊松比。理论上，对陶瓷与耐火材料处于脆性阶段的抗热震性已提出两种互补的分析。一种是热弹性理论，认为材料受到的热应力超过材料的极限强度时，导致瞬时断裂，即所谓的“热震断裂”。金格里(W.D.Kingery)根据不同的热震条件，导出“抗热展断裂参数”R，侧和R”表达式: R一些鉴丝(适用于剧烈受热或冷却条件)Ea、~产’JJ旧切卜、，~八、弓~‘，一r~”’。，af(1一产)孟、。R子=己二二言=;=~从 Ea’~‘(适用于缓和受热或冷却条件)。，价(1一产)又。R"~习二.气===女‘~aREaC，P(适用于恒速受热或冷却条件)式中价为断裂强度;人为热导率;C，为质量定压热容;，为密度;。一燕，为热扩散率。对氧化物陶瓷等特殊·-一一’‘户P-一-衬火材抖，为避免热展断裂的发生，要求具有较高的强度、热导率或热扩散率，以及低的线膨胀系数和弹性模量。另一种是能量理论，认为材料中不可避免地存在着或大或小数量不等的微裂纹，材料的热震损伤是裂纹扩展的结果。哈塞曼(D.P.H.Hasselman)用断裂力学中的能量平衡原理分析热应力引起的裂纹扩展，导出“抗热展损伤参数”R牌和Rllll表达式:。
