1、

Effect of tempering temperature on the microstructure and mechanical properties of 600 MPa grade low carbon bainitic steel

回火温度对600MPa级低碳贝氏体钢组织和力学性能的影响

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2、

Effect of temper rolling on the mechanical properties and room temperature aging behaviour of BH steel sheet produced with box annealing

平整对罩式退火生产BH钢板力学性能和自然时效性能的影响

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3、

Bar-bar tensile impact testing apparatus was used to study mechanical behavior of 20# steel at different strain rates. From the stress-strain curves obtained, it is found that the strain rate effect is distinct.

利用旋转盘式间接杆杆型冲击拉伸试验装置对20号钢进行了三个应变率的冲击拉伸试验研究,得到了材料在不同应变率下的应力应变曲线。

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4、

Parameters setting principle of mechanical properties is analyzed for each section of tension levelling line. The importance of setting and control of elongation for the actual levelling effect on strip is illuminated.

分析了铝带材拉弯矫直机列各段力能参数的设定原则,阐明了带材伸长率的设定和控制对实际带材矫直效果的重要性。

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5、

During tensioning stringing many factor can effect on the mechanical properties of conductor, such as stringing tension, diameter of pulley, wrap angle for conductor passing through the pulley and number passing through the pulley, conductor structural type and quality, etc..

张力放线中,影响导线机械性能的因素很多,有放线张力,滑轮直径,导线过滑轮时的包角,过滑轮次数,以及导线结构型式和质量等。

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6、

Experimental Study for the Effect of Strain Rate History on the Mechanical Behaviors of Shape Memory Alloy under Tension with High Strain Rates

应变率历史对记忆合金在高应变率拉伸下力学行为影响的实验研究

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7、

The effect of the proportions of polystyrene macromer ( PSt), butyl acrylate ( BA) and methyl methacrylate ( MMA) on graft efficiency during terpolymerization and the mechanical properties of the terpolymer were investigated.

考察了聚苯乙烯大单体(PSt)与丙烯酸丁酯(BA)及甲基丙烯酸甲酯(MMA)三元共聚时单体的比例对接枝效率及力学性能的影响。

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8、

The effect of aging and cold working rate on the trans formation properties and the recovery strain in Ti-50. 5mol% Ni shape memory alloy have been investigated with DSC ( Differential Scanning Calorimetry) and mechanical test under a constant stress.

用示差扫描热分析仪(DSC)和恒应力拉伸试验研究了时效和冷加工率对Ti-50.5mol%Ni形状记忆合金相变特性和回复应变的影响。

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9、

The effect of low temperature thermomechanical treatment on precipitation kinetic, mechanical property and fracture morphology, as well as the influence of aging time on tensile property and fracture morphology was studied by means of metallography, Brinell hardness test, tensile test, DSC and TEM.

采用金相、布氏硬度、拉伸、DSC以及扫描电镜等研究手段研究了低温形变热处理对时效析出动力学、力学性能和拉伸断口的影响,以及时效时间对拉伸性能和拉伸断口的影响。

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10、

By setting up mechanical model, the relationship of curve radius, jacking force and effect factors such as pipe diameter, length of pipe section, thickness of wooden piece, elasticity of material and the difference of jack displacement is investigated.

通过建立力学模型对曲线路线半径R、顶推力P和影响因素如管径D、管节长L、木垫片厚a、材料弹性模量E以及工具管油缸行程差(b-c)等的关系进行推导。

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11、

Effect of tempering temperature and time on mechanical property of non-quenched and tempered bainitic steel

回火温度和时间对贝氏体型非调质钢力学性能的影响

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12、

The effect of Tempering Temperature on Microstructure and Mechanical Behavior of Spring Steel

回火温度对弹簧钢微观组织和力学行为的影响

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13、

Effect of Total Compressibility of Semi-Finished Products on Mechanical Property of Steel Wire

半成品总压缩率对成品钢丝力学性能的影响

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14、

Researching the effect of temperature on mechanical behavior for salt is the basis of analyzing and estimating security and stability for caverns in deep salt formation for natural gas storage, compression air energy storage and radioactive disposal.

温度对盐岩的力学性质影响研究是分析、评价盐岩地层中的天然气储备、压气蓄能以及核废料处置等硐室的安全、稳定性基础。

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15、

Study on effect of complex deoxidization on mechanical properties of steel

复合脱氧剂对钢力学性能影响的研究

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16、

The effect of properties of graphite electrode on its tip side and mechanical consumptions in steelmaking was analyzed. It is found that the consumptions are mainly influenced by electrical resistivity, mechanical strength and bulk density of graphite electrode.

本文就炼钢过程中石墨电极的质量对电极端部、侧部和机械消耗的影响进行了分析,认为影响电极消耗的主要性能是电阻率、机械强度和体积密度。

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17、

Effect of High Temperature Treatment on Mechanical Properties of Ion-exchanged Glass

高温处理对离子交换玻璃力学性能的影响

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18、

Effect of Mechanical Vibration on Semisolid Microstructure of Hypoeutectic Al-Si Alloy Prepared by Sloping Plate Process

机械振动对倾斜冷却板法制备亚共晶铝合金半固态组织的影响

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19、

Effect of Arch Rib Construction Errors on Mechanical Properties of Double X-Shape Arch Bridge

拱肋施工偏差对斜靠式拱桥力学性能的影响

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20、

Effect of tool tilt angle on formation and mechanical property of FSW

搅拌头倾角对FSW成形和接头力学性能的影响

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