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- elevated temperature creep forming 高温蠕变成形
- elevated temperature creep 高温蠕变
- The creep modes for plastic and brittle meterials at elevated temperature have been analysed according to the curves of stress-strain. 根据其应力-应变曲线,分析归纳了塑性及脆性材料高温下的蠕变模型及在生产中的应用。
- The room and elevated temperature mechanical properties as well as the compress creep properties of these alloys were studied systematically using Brinell hardness and INSRON tensile test apparatus as well as Gleeble-1500 heat simulating apparatus. 运用布氏硬度计、INSTRON拉伸试验仪和Gleeble-1500热模拟实验机等实验手段对这些合金的室温和高温力学性能及压缩蠕变性能进行了系统的研究。 主要内容及结果如下:
- Division 1- subsection NH-class 1 components in elevated temperature service. 第1册NH分册-在高温使用的一级部件...[中国核科技信息与经济研究院
- Relating to or designating chemical activity at elevated temperatures. 高温化学的有关或表明高温下的化学活动的
- The high temperature creep deformation of certain material used in aerial engines lamina was detected by means of high temperature moire interferometry in this paper. 利用高温云纹干涉法对航空发动机叶片定向结晶材料的高温蠕变进行了测试,获得该材料不同主方向的高温蠕变性质和规律。
- A nitrogen heat treatment method of nozzles was proposed for the sharp wear,evident high temperature creep deformation of the nozzles for sulfur atomization. 针对硫磺雾化喷嘴存在磨蚀快、高温蠕变明显的现象,提出了喷嘴氮化热处理的方法。
- The workers are coking the coals at elevated temperatures. 工人们在对这些煤进行高温结焦。
- With the micromation of mechanical components and the improvement of measurement accuracy, room temperature creep has been observed in many kinds of metals. 随着工程构件的微型化和测量技术的精确化,室温蠕变变形被发现存在于很多金属中。
- This scanner uses green to highlight elevated temperatures. 检测装置用绿色突出显示较高的温度。
- The fracture appearance showed that ductile fracture happened during tests at elevated temperature. 断口形貌显示,叠轧材料的高温断裂属于韧性断裂。
- Both plasticity and piercing perfo rmance of Steel T91at elevated temperature are studied. 对T91钢的高温塑性和穿孔性能进行了试验研究。
- The brazed joint after surfacebrazing coating or spraying can with stand elevated temperature environment. 钎料接头经表面钎涂或喷涂处理后可胜任高温工作条件。
- The phenomenon of room temperature creep(RTC) deformation and its effect on subsequent flow stress under various loading stress rate(Lsr) and loading process in a X70 pipeline steel were studied. 利用MTS万能试验机研究了X70管线钢在不同应力加载速率和不同加载过程下的室温蠕变现象,以及室温蠕变对流变应力的影响。
- And Sandra NG, Louis Koo, Ronald Cheng, YAO Chen, Shen Lijun debut together so that the scene was immediately elevated temperature. 而吴君如、古天乐、郑中基、姚晨、沈丽君一起登场则让现场的温度立刻升高。
- At elevated temperatures the static load carrying capacity is reduced. 在高温下静负荷承受能力会下降。
- In addition,the properties at elevated temperature and service life of the quick-firer steel were analyzed and discussed. 此外,对新型炮钢高温性能及使用寿命进行了分析和讨论。
- Drying is accom-plished at a noncritical, elevated temperature, and the resultingdried material is strong, hard, and erosion resistant. 而且可在非临界高温下进行干燥,干燥后的材料坚硬,并具有抗腐蚀能力。
- A series of elevated temperature irradiation experiments are made on domestic NPN and PNP transistors sensitive to enhanced low dose rate damage. 文章对一种具有低剂量率辐射损伤增强效应的国产双极晶体管进行了不同剂量率、不同温度下的电离辐照试验。