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- gas phase quenching process 气相淬冷法
- The quenching process of gas turbine compressor disk was simulated to study the stress field by finite element method. 利用有限元法研究了某重型燃机压气机盘在淬火过程中的应力场分布。
- Now in process of bastnaesite decomposed,fluorine gives out as gas phase. 现行分解氟碳铈矿过程中,氟以气相形式逸出,既浪费氟资源,又污染环境。
- In this paper,the numerical simuintion of temperature fields , phase transformation as well as stress fields during quenching process is reviewed. 本文综述了淬火过程中工件温度场、相变过程及应力场和残余应力场的数值模拟研究。
- The isothermal quenching process of the ductile iron camshaft was analyzed. 摘要对球铁凸轮轴的等温淬火工艺进行了分析。
- The Reactions of Nickel ion with n-Alkane in the Gas Phase[J]. 引用该论文 ZHANG Bing;ZHANG Feihua;JI Yufeng;ZHANG Fuyi;LIN Chui.
- OH -Tautomer more stable and predicted to predominate in gas phase. 羟基互变异构体更加稳定和预测天然气占主导的阶段。
- The vacuum gas quenching process of ring die of pellet mill is analyzed and discussed based on selection of heat treatment equipment, setting of process parameters, comparison of gas quenching cooling medium and control of deformation amount and others. 摘要对饲料制粒机环模的真空气淬工艺,从热处理设备的选用、工艺参数的设置、气淬冷却介质的比较及变形量的控制等多个方面进行了分析和讨论。
- The process of gas phase ethylene polymerization in fluidized bed reactor (FBR) is one class of typical multi variable nonlinear systems. 工业流化床乙烯气相聚合过程是一类典型的多变量复杂非线性系统。
- Preparation process of p cymene with gas phase catalytic dehydrogenation of industrial dipentene was studied and the following results were obtained. 对工业双戊烯气相催化脱氢制备对伞花烃进行了研究并取得了理想结果。
- A process for gas phase ammoxidation of 3,4-dichlorotoluene to prepare 3,4-dichlorobenzonitrile(DCBN) using DN120 catalyst was studied. 采用气相氨氧化法,在DN120号催化剂作用下,由3,4-二氯甲苯制备了3,4-二氯苯腈(DCBN)。
- Replacin oil quenching process with austemper process, bend intension of part and stability in using are advanced. 针对具体零件,应用等温淬火工艺代替油冷淬火工艺,提高了零件的屈服强度,使零件在使用过程中的稳定性得到提高。
- Photocatalytic oxidation process is a newly developed and significantly promising removal technology for gas phase contaminants. 光催化氧化技术是一种新兴的气相污染物净化技术。
- Long working life and small deforming can be realized by improving anneal process and quenching process. 通过改进退火工艺和淬火工艺,获得更高使用寿命和更小的变形。
- By comparison of process technology of gas phase LLPE/HDPE fluidized bed,proposed the process technology suitable for our country. 通过对引进气相流化床法LL/HD聚乙烯工艺技术比较,提出适合我国国情的工艺技术路线。
- The model couples temperature with latent heat in its calculation. quenching process of a T8 ... 用此模型对T8钢淬火过程进行计算机模拟,计算结果令人满意。
- Modification of CoMo/TiO_2 Al_2O_3 Catalyst by Gas Phase Fluorination? CoMo/TiO_2-Al_2O_3催化剂的气相氟化改性
- Introduces new quenching process of acrylonitrile unit, and make comparison and analysis with other units . 介绍丙烯腈装置急冷新工艺,并与其他装置进行对比分析。
- The lead quenching process should be controlled to prevent the codialyzed cement carbon. 铅淬火热处理工艺中一定要控制不出现先共析渗碳体。
- A gas phase mass transfer process was experimentally studied, in which the chlorine and acetone react in a short paralled flow wetted wall tube reactor. 利用短的湿壁管并结合双膜模型研究了氯气与丙酮并流氯化反应过程的传质系数 ,考察了丙酮流量VL、氯气流量 QG及湿壁管长 l对该气液反应传质的影响。