hot forging的例句大全

this high-strength steel can be used in the manufacture of hot forging dies, extrusion die.

此钢系高强度热作模具钢,可用于制造热锻模 、 挤压模、铜合金压铸模.

Improvement on heat treatment process of hot forging die for diesel camshaft

柴油机凸轮轴热锻模热处理工艺改进

The microstructure evolvement model of the hot forging process is established at the aim of uniformity and minuteness of the crystal distribution in the final parts. The expression of the object function is then given.

以锻件晶粒度分布的均匀性与细小化为目标，建立了锻造变形过程的微观组织演变模型，并给出了优化目标函数表达式。

Investigation of Hot Forging Strengthening for Potassium Chloride ( KCl) Single Crystals

氯化钾单晶的热锻强化研究

two phase structures and textures of a 15% mn steel in hot forging state and a tensile-deformed 20% mn steel were analyzed by orientation mapping based on ebsd technique.

利用EBSD取向成像技术初步分析了含锰15%的热锻态高锰钢和含锰20%的拉伸样品中的两相组织结构及取向特点。

FEM Analysis for Integrated Stress of Dies During Hot Forging Process

锻模综合应力有限元仿真分析

Dual-Metal Hard Facing Heap Weld Technology of Recovering Hot Forging die

修复热锻模的双金属堆焊技术

The multi-mechanism and mathematic models of microstructure evolution during material hot forging were emphatically de-scribed.

重点介绍了金属热锻过程中材料微观组织演变的机理和数学模型.

To eliminate the pore defects in ingot by hot forging process, the closure of pores in solid cylinders undergoing hot forging is numerically simulated by thermomechanical coupling finite element method.

为了在锻造过程中消除锻件内部的空洞型缺陷，采用热力耦合有限元法模拟了各种条件下圆柱体锻件中心空洞的热锻闭合过程。

Failure analysis of hot wear and thermal fatigue of hot forging dies

热锻模具热磨损和热疲劳失效分析

At last, the density of dislocation of the material increases greatly after hot forging, then segregation of carbon occurs, which also result in non-uniformly austenite and then spheroidal pearlite.

热加工时，位错密度大大增加，使碳出现偏聚，增加了奥氏体不均匀的程度，促进粒状珠光体的形成。

Study on Pack Boronizing to Prolong Service Life of Hot Forging Dies

固体渗硼提高热锻模寿命的研究

Evolution of Fine Grained Structure in 7075 Aluminum Alloy during Hot Forging and Annealing Big Future

7075铝合金在多向大变形锻造和退火中细晶粒结构的演变

Analysis of the Hot Die Forging Process for the Tie Rod by Finite Element Method and Prediction of the Forging Die Life

连杆热模锻过程有限元分析及锻模寿命预测

there are many factors influencing hot die forging quality of turbine blade, such as material property, billet outline and size, die forging method and plan, die cavity structure and drop forging equipment, etc.

有许多因素影响汽轮机叶片的模锻生产质量，例如，材料性质、毛坯外形及尺寸、模锻方式及工艺、模腔结构与锻压设备等。

Prediction of thermal fatigue crack initiation cycles of die for high speed hot die forging

高速热模锻模具热疲劳裂纹萌生期预测

Quality Control of Hot-working Process for Large-sized Forging Reactor Pressure Vessel

反应堆压力容器大型锻件热加工质量控制研究

With the different working conditions, the life of hot press roll forging die is quiet different.

因工作条件的不同, 辊锻模寿命相差也极为悬殊.

Effect of Fabrication Process on Service Life of Die Used for Aluminium Alloy Hot Closed-die Forging

制造工艺对铝镁合金热模锻用模具寿命的影响

Simulated AA 7075 aluminium conical shells of missiles are formed by means of hot die forging.

采用热模锻制备7075铝合金导弹锥壳模拟试件,研究了锻后锻件各部位金相组织和硬度值分布情况.