sand roll

Analysis about thermal stress of roller shell under various roll casting conditions;

不同铸轧条件下铸轧辊套热应力分析

Study of influence of different casting process parameters on temperature field of roller shell;

不同铸轧工艺参数对铸轧辊套温度场影响规律的研究

The high nickel chromiun compound cast iron milling roll by infinite cooling and harding has a good performance and wide application milling roll.

高镍铬无限冷硬复合铸铁轧辊是一种性能优良、应用广泛的轧辊,目前,离心铸造是高镍铬无限冷硬复合铸铁轧辊最常用的生产方法,微裂纹是离心铸造无限冷硬铸铁轧辊比较容易产生的一种缺陷。

But for twin roll casting alloy,the microstructure changed from dendrite to fibrous deformation structure after several passes hot rolling at 350℃.

轧制后两种合金均具有良好的力学性能,双辊铸轧合金的强度和延伸率均明显高于传统铸造合金的强度和延伸率,两种合金1 mm厚薄带经350℃/10 min均匀化退火后的抗拉强度、屈服强度和延伸率分别为334。

In order to improve the forming property of twin roll casting magnesium alloy sheets AZ31B, homogenizing treatment was carried out at different annealing temperature (300,350,400℃) and the holding time (1,2,3 h).

为提高双辊铸轧AZ31B镁合金薄板的成形性能,在不同退火温度(300、350、400℃)和保温时间(1、2、3h)下对铸轧AZ31B镁合金薄板进行均匀化退火试验。

The influence of heating temperature in annealing treatment on morphology of eutectic carbide in twin roll casting strip of high speed steel was studied.

研究了退火加热温度对高速钢双辊铸轧薄带中共晶碳化物形态的影响·试验结果表明 ,随着加热温度的提高 ,铸轧薄带中的网状共晶碳化物陆续熔断 ,粒状碳化物逐渐增多·当加热温度达到 95 0℃后 ,铸轧薄带中的网状共晶碳化物基本上被粒状碳化物所取代·用汤普森 弗瑞锥其 (Thompson Friedrich)方程 ,对试验结果进行了分析 ,并得出共晶碳化物层片间距的减小为高速钢铸轧薄带中的共晶碳化物的熔断和球化提供了条件

Microstructure of Twin-roll Casting Magnesium Alloy Strip;

双辊铸轧镁合金板坯微观组织特征

The study of new technology on producing wrought magnesium alloy thin strip by twin-roll casting;

双辊铸轧法生产变形镁合金薄带新工艺的研究

Modelling of solidification microstructure evolution of twin-roll casting magnesium strip using cellular automaton

用元胞自动机方法模拟镁合金薄带双辊铸轧过程凝固组织

Grain refinement of high-speed steel on twin-roll strip casting;

双辊铸轧高速钢薄带的晶粒细化

Establishment of process data acquisition system of twin-roll strip casting and results analysis;

双辊铸轧薄带钢工艺参数检测系统的建立与结果分析

Finite element numerical simulation on the temperature fields of the twin-roll strip casting;

双辊铸轧薄带钢温度场的有限元数值模拟

Trial Production of 32Cr3Mo1V Steel As-cast Roll Bush

32Cr3Mo1V钢铸轧辊套的生产试制

Research on Numerical Simulation of Heat Transfer and Thermal Crowning of Roll Shell During Twin-Roll Casting;

双辊铸轧辊套传热规律及热辊型的数值模拟研究

Study on Fatigue Life of Roll Shell in Continuous Roll Casting Based on Damage Mechanics

基于损伤力学的铸轧辊套疲劳寿命的研究

The thermal-structural coupling analysis and fatigue life’s prediction research of roll shell in continuous roll casting

铸轧辊套的热结构耦合分析及疲劳寿命预测研究

Cast steel rolls

GB1503-1989铸钢轧辊

Cast iron rolls

GB1504-1991铸铁轧辊

Thermal Analysis of the Roller Shell of the Continuous Casting Model under Different Conditions

对不同条件下连续铸轧模型的辊套热分析

Study on the New-type Be-Cu Material Roller and Its Applied Performances for the High Speed Twin-roll Casting of Aluminum Alloys;

铝合金快速铸轧新型铍铜材料辊套及其应用性能研究

Twin-roller eccentricity and different diameter caster with caster mouth of adjustable obliquity

铸嘴倾角可调的偏心异径双辊铸轧机

Casting rolling force calculation for twin-roll strip casting using intelligence method

智能算法在双辊铸轧过程铸轧力计算中的应用

Neck Shrinkage Control of Composite Rollers with Nodular Iron as Core Material

离心铸造球铁芯复合轧辊辊颈缩松的控制

Method of ultrasonic inspection for cast steel rolls

GB/T13316-1991铸钢轧辊超声波探伤方法

Composition Design and Heat Treatment of Founding High-Speed-Steel Roll;

铸造高速钢轧辊的成分设计与热处理

Study on Hot Rolling Texture in Grain-oriented Silicon Steel Produced by Twin-roll Casting

双辊薄带连铸取向硅钢热轧织构研究

Using Ni-replacing Alloy to Produce Ni-Mo Nodular Iron Roller

用代Ni合金生产Ni-Mo球墨铸铁轧辊

Phases analysis of twin-roll casting AZ31 Mg alloy plate blank

双辊铸轧AZ31镁合金板坯的物相分析

Research on Coating Process for Cold-mould of Centrifugal Casting Cast Iron Roller

离心铸铁轧辊冷型涂料涂敷工艺研究

Experimental Study on Vertical Twin-Roll Casting of Magnesium Alloy Strip

立式双辊铸轧AZ31镁合金薄带试验研究