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- Effect of Controlled Cooling Treatment on the Microstructure and Properties of Medium-high Carbon Si-Mn Steels 控冷处理对中高碳Si-Mn无碳化物贝氏体钢的组织与性能的影响
- controlled cooling treatment 控制冷处理
- Cooling treatment is commen for people who have had strokes. 冷却疗法常用于中风患者。
- Cooling treatment is common for people who has head(had) strokes. 低温疗法常用于那些有过中风病史的人。
- Cooling treatment is common for people who have had strokes. 冷疗法是治疗受撞击者的常见方法。
- The key of such measures is to strictly control chemical composition and to conduct proper nodulizing treatment, inoculation and cooling treatment. 成功的关键就是对球墨铸铁的化学成分的控制,并配合适当的球化、孕育及冷却处理。
- This paper carries out controlled rolling and controlled cooling test by means of adding microalloy element V to Q345D steel. 本文通过对Q345D钢加入微量合金元素V并进行控轧控冷试验。
- The fruits under slow cooling treatment did not show any incidence of core browning. 缓降温果实果心组织中SOD、POD活性呈上升趋势,CAT活性虽呈下降趋势,但下降水平明显低于急降温处理。
- Controlled rolling and controlled cooling experiments of HQ steels shows that typical microstructure consists of polygonal ferrite+granular bainite. 试验用HQ钢控轧及轧后的加速冷却试验表明,典型组织为多边形铁素体+粒状贝氏体。
- Two stage experiments of controlled rolling and controlled cooling for ultra low carbon bainite(ULCD) were carried out in the laboratory. 进行了超低碳贝氏体钢的两阶段控轧控冷实验,对轧后钢板进行力学性能检测及组织分析。
- The result shows that after the deep cooling treatment thehardness,the strength and the toughness of 20 steel carburized are increased. 实验结果表明,20钢渗碳淬火后经深冷处理,其硬度、强度及韧性均有不同程度的提高。
- These special features provide a basic condition for calefaction system and controlled cooling processes of vanadium middle carbon steel. 这就为制定含钒中碳钢加热制度和控冷工艺提供了基本条件。
- Doctors say cooling treatment for spine (spinal) injuries to be effective, must begin immediately after the injury happens. 医生指出,必须在损伤发生后,立即使用低温治疗,才能有效治疗脊柱损伤。
- The processings of reheating, rolling and control cooling were mainly introduced. 重点介绍了该产品加热、轧制及控制冷却工艺的情况。
- Controlled rolling and controlled cooling experments of a HQ steel showed that typical microstructure consists of polygonal ferrite+granular bainite. 实验用HQ钢的控轧控冷实验表明,典型组织为多边形铁素体+粒状贝氏体。
- Those who received a cooling treatment similar to ice did not experience reduced pain or inflammation compared with those who received a placebo treatment. 比较那些接受一种安慰剂治疗的人,接受一种类似于冰的冷却治疗的人并没有减少疼痛和炎症的发生。
- The effect of deep cooling treatment after carburizing on properties of 20 steel is studied and the effect mechanism of the deep cooling treatment is analyzed. 研究了渗碳后深冷处理对20钢机械性能的影响,分析讨论了深冷处理的作用机理。
- On the basis of the production process of controlled cooling and controlled rolling, a prediction model of recrystallized grain size of austenite was established. 摘要基于钢板的控轧控冷生产过程,建立了奥氏体再结晶过程中晶粒尺寸的预测模型,该模型的计算结果与实测值基本相符,这为随后的相变行为提供了较准确的初始条件。
- What is obtained with the forging waste heat normalizing and controlled cooling technique is the coarse stable structure in a 20CrMnTi gear, but its cutability is good. 余热正火和常规的正火处理后,再经同样的工艺进行渗碳、淬火和回火处理,试验证明:其渗层和心部的组织、晶粒度及机械性能均相同。
- The press utilizes an automatic cure cycle control which supplies heat/pressure/vacuum.The presses are coupled with a controlled cooling cycle under pressure to reduce warpage. 真空压机通过制动加热循环控制系统,提供热量/压力/真空度,压机通过冷却控制系统在一定压力下进行板冷却,减小翘曲发生。