Research on Control of Hot Forming of Large Forgings;
大锻件热成形可控机制的研究
The hot forming technique in the carbody manufacture;
轿车车身零件制造中的热成形技术
It's reported in this thesis that during and after the hot forming,different heat treatment regimes are analysized and concluded to make effect on the microstructure,mechanic performance and anti-intergranular corrosion of stainless steel,and qualified in term of actual products.
研究了热成形和热成形后不同热处理制度对16MnR+00Cr17Ni14Mo2复合钢板组织结构、力学性能和不锈钢耐腐蚀性的影响,并结合实际产品进行了验证,认为适当温度的热成形可以代替正火,其组织结构和力学性能优于通常的正火。
CH_4/N_2 ratio as a potential alternative geochemical tool to predict the thermal maturity of natural gas in Tarim basin;
应用CH_4/N_2指标估算塔里木盆地天然气热成熟度
This paper reviews the application and advances of aromatic hydrocarbon biomarker in petroleum exploration and development, such as depositional environment, input of organic matter, migration, oil source correlation and thermal maturity.
综合论述了国内外芳香烃在烃源岩沉积环境、有机质来源、油气运移、热成熟度和油源对比等方面的应用进展。
The study on main factors control porosity of Middle-Triassic sandstone in Tuha basin shows that the porosity has a close relation with thermal maturity, while the thermal maturity is dominated mainly by earth temperature field and buried history.
对控制吐哈盆地中上三叠统砂岩孔隙度的主要因素研究表明,热成熟度与砂岩孔隙度密切相关,而热成熟度的大小又受地温场和埋藏史的控制。
The properties of thermoforming PPS were introduced,thermoforming PPS extrusion sheet and it's thermoforming equipments characteristics,key points of process control were also introduced as well.
介绍热成型聚苯硫醚(PPS)的性能特点、热成型PPS挤出成型片板材和片板材热成型设备的特点及成型工艺控制要点。
The material,scattering and thermoforming of repeat-patiern production;
重复图案产品的用料、分散与热成型
Analysis of Cooling Process during Thermoforming;
热成型过程中的冷却过程分析
Thermoforming Techniques for Refrigerator Inner Liners;
电冰箱内胆热成型工艺研究
According to the theory of hot extrusion forming,adopting combined extrusion technic in hot-forming,the process of extrusion has been simulated and analyzed by FEM software of DEFORM-3D for the structural characteristics of vehicle hub axles.
根据热挤压成形理论,针对汽车轮毂轴管零件自身的特点,采用复合挤压成形工艺进行热成形,借助DE-FORM-3D有限元软件对成形过程进行了模拟、分析。
Overview on numerical simulation of microstructure evolution during hot deformation;
热成形过程微观组织模拟研究进展
The flow stress of carbon steel Cf53 at different T, ε,ε, in the temperature of semi-hot forging was measured by a u- niaxial compression experiment.
利用等温压缩实验,研究了Cf53钢在亚热温度区间内的流变应力变化规律,探讨了流变应力的变化机理,回归得到了流变应力模型,为亚热成形工艺研究提供了可靠的参考依据。