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- WELCOME TO HIGH TEMPERATURE STRENGTH COMMITTEE, CMES! 中国机械工程学会高温强度委员会欢迎您前来访问!
- When the MA spinel addition is 15%,the castable has optimal high temperature strength and slag resistance. 当尖晶石加入量为15%25时,浇注料具有最佳的高温强度和综合抗渣性能。
- The high temperature strength fully meets the requirement of the rotary hearth furnace (RHF) process. 球团的高温强度能满足转底炉生产工艺的要求。
- BN interwoven microstructure will prevent grain boundary slip and reduce the attenuation rate of high temperature strength. 氮化硼的编织状结构可阻碍晶界的滑移,降低材料高温强度的衰减率。
- The result shows that with the addition of MA spinel,the castable has low water addition,good high temperature strength and volume stability. 结果表明,该浇注料成型用水量少,高温强度高,体积稳定性好。
- It can be reduce remaind strength and improve collapsibility but withsufficient green and high temperature strength and casting surface quality. 文中讨论了发泡涂料中气泡分布状态、密度、粘度、屈服值和涂片重等。
- The normal temperature strength and collapsibility of sodium silicate sand are always two contradictory property indices in this kind of mounding sand. 摘要对酯硬化水玻璃砂的性能特徵进行了分析,就提高酯硬化水玻璃砂常温强度及溃散性的措施与方法,进行了试验研究和探讨。
- With the preparation of carcasses, wet strength, high temperature strength, collapsibility, and other indicators reached the ideal requirements. 以其制备的型壳,湿强度、高温强度、溃散性等指标均达理想要求。
- In general, the higher the atmospheric temperature strength of the sodium silicate sand is, the more deteriorative its collapsibility becomes. 水玻璃砂的常温强度越高,其溃散性通常越差。
- Normal magnesia brick is made of Alumina-Magnesia spinel, periclase, It has higher temperature strength, good thermal shock stability, strong resistance to basic slag. 普通镁铝以镁铝尖晶石和方镁石为主要晶相,具有较高的高温强度和较好的热稳定性,抗碱性炉渣侵蚀。
- Research and development work for increasing the high temperature strength of sapphire is a major problem with sapphire in high-speed or high-temperature applications. 提高蓝宝石高温强度的研究已成为蓝宝石在高速、高温应用中一个亟待解决的重要课题。
- Adding elements of Zr and Cr can increase the tensile strength, and electric conduction can be improved by solution treatment. 同时,铬和锆的存在可提高合金的抗拉强度;采用固溶处理使合金具有高导电性能。
- The reliable design of high temperature strength of welded components is of significant importance in assuring the structural integrity of pressure vessels and pip at elevated temperature. 焊接构件的高温强度的可靠设计对保证高温压力容器及管道的结构完整性具有十分重要的意义。
- Al Cr Zr Ti alloy Al-Cr-Zr-Ti合金
- Abstract: The reliable design of high temperature strength of welded components is of significant importance in assuring the structural integrity of pressure vessels and pip at elevated temperature. 文摘:焊接构件的高温强度的可靠设计对保证高温压力容器及管道的结构完整性具有十分重要的意义。
- Fifth China-Japan Bilateral Symposium on High Temperature Strength of Materials celebrating the 15 anniversaries of exchanges between China and Japan in high temperature strength of materials. 第五届中日材料高温强度会议暨纪念中日高温强度之间的交流和合作15周年。
- But the reaction products of the deoxidation and residual aluminum in steels can result in the creep brittleness and decrease of high temperature strength of heat-resistant steels. 但是,铝脱氧的反应产物及残留在钢中的铝常引起耐热钢的蠕变脆性,降低钢的高温强度。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- It is always the goal pursued by foundrymen to obtain a sort of sodium silicate sand having excellent collapsibility while ensuring its sufficient atmospheric temperature strength. 在保证水玻璃砂具有足够的常温强度的条件下,获得好的溃散性一直是铸造工作者追求的目标。
- No bake phosphate mixture,composed of the binder,high chromite corundum sand and fused magnesia powder,has good room and high temperature strength,moderate retained strength and low hydroscopicity. 合成了高中和度复合铝磷酸盐粘结剂,用它与高铬刚玉砂、电熔镁砂粉配制的磷酸盐自硬砂,具有较好的常温强度、高温强度,适中的残留强度和低吸湿性。