At room temperature and high temperature the tensile strength of the forging decreases firstly and then increases while the ductility changes on the contrary.
室温和高温拉伸强度随锻造火次的增加呈现先减少后增加的趋势，塑性则先增加后减小。
The high-temperature ductility deteriorates and intra-granular strength increases with an increases of dynamic precipitation of carbide.
结果表明：晶内强度随碳化物动态析出量的增加而上升，高温塑性随之而降低。
Gold-plated layer ductility good, easy polishing, high temperature resistant, has the very good resistance to change color performance.
镀金层延展性好、易抛光、耐高温，具有很好的抗变色性能。
After magnesium treatment the ductility of steel was increased at high temperature.
镁处理对改善钢材的高温塑性有益。
The effects of adding plasticizer, crosslinking agent and the blending process on the high-low temperature ductility, toughness and tenacity of asphalt were investigated.
考察了交联剂、增塑剂、制备工艺对沥青高低温性能、粘韧性、韧性的影响。
The effects of adding plasticizer, crosslinking agent and the blending process on the high-low temperature ductility, toughness and tenacity of asphalt were investigated.
考察了交联剂、增塑剂、制备工艺对沥青高低温性能、粘韧性、韧性的影响。
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