晶粒尺寸,grain size
1)grain size晶粒尺寸
1.Influence of wire rolling process parameters on austenitegrain size of high carbon steel;高碳钢线材轧制工艺参数对晶粒尺寸的影响
2.Prediction of the flow behavior andgrain size during forming for nickel alloy heavy forging;镍基合金大锻件成形过程流变行为与晶粒尺寸预测
3.Modelling forgrain size and flow stress of magnesium alloy based on BP neural network;基于BP神经网络的镁合金晶粒尺寸及流变应力模型
英文短句/例句
1.The Effect of Grain Size on Dynamic Properties of Pure Aluminum;晶粒尺寸对纯铝动态力学性能的影响
2.INFLUENCE OF GRAIN SIZE ON TWIP EFFECT IN A TWIP STEELTWIP钢中晶粒尺寸对TWIP效应的影响
3.Austenite grain size and continuous cooling transformation behavior in 20CrMoNb gear steel齿轮钢20CrMoNb奥氏体晶粒尺寸及相变行为
4.Distribution of Grain Size and Grain Angle in Grain Line Structure of Bi_4Si_3O_(12) Micro-crystals硅酸铋(Bi_4Si_3O_(12))晶列结构中的晶粒尺寸和晶粒夹角分布
5.The size effect in steel is attributed mainly to the grain size of the material.钢内的尺寸效应主要认为是由于材料的晶粒尺寸造成的。
6.Study on Grain Refinement of Aluminum Rod of Large-Size Processed by Equal Channel Angular Pressing;等径角挤压法细化大尺寸铝棒材晶粒尺寸的研究
7.β-Grain Growth and Influence of Its Grain Size on Damage-Tolerance Property in Titanium Alloy钛合金β晶粒生长规律及晶粒尺寸对损伤容限性能的影响
8.At first a comprehensive and short review on the characteristics for size growth-rate of crystals is presented.首先对微晶粒尺寸增长速率的表征进行总结.
9.Grain size had some effect on the rate of crack propagation.晶粒尺寸大小对裂纹扩展速率也有影响。
10.Research to the Influence of Dielectric Performance of Ceramic BaTiO_3 by Grain Size Effect;晶粒尺寸对钛酸钡陶瓷的介电性能影响的研究
11.Fem Simulation and Predication of Grain Size in Roughing Roll for Bar Steel;棒材粗轧过程的有限元模拟和晶粒尺寸预报
12.High Temperature Deformation Behavior of TC4 Titanium Alloy with Different Grain Sizes;不同晶粒尺寸TC4钛合金高温变形行为研究
13.UO_2 Pellets Grain Size Evaluation and Analysis in Yfp;核燃料元件厂UO_2芯块晶粒尺寸评价及分析
14.Hydrothermal Synthesis of Titania Powder with Different Particle Sizes水热法制备不同晶粒尺寸的纳米二氧化钛
15.Austenite grain size and hardenability of Nb-B microalloyed gear steels铌硼微合金化齿轮钢的晶粒尺寸及淬透性
16.Grain size effect of charge ordering of Bi_(0.2)Ca_(0.8)MnO_3晶粒尺寸对Bi_(0.2)Ca_(0.8)MnO_3电荷有序的影响
17.Influence of different grain size on mechanical properties of CVD diamond film不同晶粒尺寸对CVD金刚石膜机械性能的影响
18.Effect of grain sizes on domain structures in Al_2O_3/LiTaO_3 composite ceramics晶粒尺寸对Al_2O_3/LiTaO_3复合陶瓷中电畴结构的影响
相关短句/例句
crystallite size晶粒尺寸
1.Determination ofcrystallite size and strain by X-ray powder晶粒尺寸和应变的X射线粉末衍射法测定
2.The effects of the amount of Gd~ 3+ -doping and calcination temperature on the photocatalytic activity for photocatalytic degradation of methylene blue (MB) in aqueous solution, phase structure,crystallite size, surface texture properties of the nanopowders were investigated,and t.研究了Gd3+掺杂量和焙烧温度对样品光催化降解亚甲基蓝的活性、相结构、晶粒尺寸和表面织构特性的影响,并结合表面光电特性和表面组成等探讨了Gd3+掺杂对纳米TiO2的光催化活性的影响机制。
3.The effects of pHinitial value, hydrothermal temperature and hydrothermal time on the morphology, crystal phase andcrystallite size of TiO2 powder were investigated.研究了反应初始pH值、水热反应温度和水热反应时间对TiO2形貌、物相和晶粒尺寸的影响。
3)crystal size晶粒尺寸
1.Thecrystal size of α-Fe is calculated from XRD pattern using Scherrer formula.铁基非晶材料通过热处理发生了纳米晶化过程,用X射线衍射仪和透视电镜检测了该过程材料的结构和组织,特别是晶粒尺寸的变化,利用Scherrer公式计算了晶化过程中产生的α-Fe颗粒的尺寸大小。
2.XRD results indicate that the NiO nanowire has a face-cubic structure and its averagecrystal size i.测试结果表明:NiO纳米线为面心立方结构,平均晶粒尺寸为50nm,纳米线直径约90nm,与模板孔径相当;长度约为25μm,并受镍纳米线沉积时间的影响;在紫外灯(365nm)照射下,40V比60VNiO/AAO阵列体系的光电压大。
3.0Pa,catalysis electrode films of NiFe,CoMo of HER prepared at different sputtering pressure,theircrystal size and HER overpotential decreased with increasing of chamber pressure,and their overpotential and Tafel slope were changed sharply at 2.0Pa的范围内,不同溅射腔气压条件下制备的电极材料的晶粒尺寸、析氢反应的过电位与气压的关系,结果显示过电位随气压升高而降低,而且在2。
4)crystalline size晶粒尺寸
1.When Si and C contents were higher, Ti (C, N) changed to TiC and thecrystalline size decreased to 2—4nm.用脉冲直流等离子体辅助化学气相沉积(PCVD)方法在高速钢基体上沉积出新型Ti-Si-C-N超硬薄膜,Ti-Si-C-N薄膜为纳米晶/非晶复合结构(nc-Ti(C,N)/a-Si_3N_4/a-C—C),当薄膜中Si和C含量较高时,Ti(C,N)转变为TiC,晶粒尺寸减小到2—4 nm,薄膜晶粒尺寸和硬度的高温热稳定性均随沉积态薄膜中的原始晶粒尺寸减小而提高,当原始晶粒尺寸在8—10 nm之间时,晶粒尺寸和硬度热稳定性可达900℃；当原始晶粒尺寸在2—4 nm之间时,晶粒尺寸和硬度热稳定性可达1000℃,薄膜硬度和晶粒尺寸表现出同步的高温热稳定性,分析认为由调幅分解形成的纳米复合结构中的非晶相强烈地抑制晶界滑移与晶粒长大,从而使Ti-Si-C-N薄膜的热稳定性显著提高。
2.The effects of pH value,hydrothermal temperature and time on the morphology andcrystalline size of nanoscale rutile TiO_2 were discussed.研究了pH值、水热反应温度和水热反应时间对金红石型纳米二氧化钛形貌和晶粒尺寸的影响。
3.Influence of chromium additions on thecrystalline size and magnetic properties of nanocom-posite Nd2Fe14B/.5,1,2)的纳米晶复合永磁合金,研究了Cr的添加对合金晶粒尺寸及磁性能的影响,结果表明适量Cr的添加能有效抑制磁性相晶粒长大,提高了合金的矫顽力。
5)crystalline grain size晶粒尺寸
1.Thecrystalline grain size graph is designed at different parameters,which can be used as the foundation to optimize welding process.采用数值模拟方法得到超级钢焊接温度场,在热影响区温度场基础上,结合晶粒长大动力学原理计算热影响区晶粒尺寸,并实验加以验证,绘制不同参数下超级钢热影响区晶粒尺寸图,以作为优化其焊接工艺的依据。
2.Meanwhile, thecrystalline grain size in HAZ of the ultra fine grain steel and the mild steel are predicted.利用数值模拟方法对超级钢和低碳钢的焊接温度场进行了模拟,在此基础上,对其热影响区晶粒尺寸进行了预测,并将结果进行了对比分析。
6)subgrain size亚晶粒尺寸
1.At the same time, thesubgrain size and microstrain were calculated using X-ray diffraction profile analysis method.对淬火和不同温度回火处理的37SiMnCrNiMoV超高强度钢和6 0Si2Mn弹簧钢的电解抛光表面和磨削表面的X射线衍射线的半高宽和显微硬度进行测量,并通过线形分析得到了两种表面的亚晶粒尺寸和微观应变。
延伸阅读
工程图标准尺寸及坐标尺寸标准标注类型，是我们常用的标注类型。而坐标标注是便于数控加工采用的另一中标注形式。PRO/E可以将两种标注方式进行转换。· 3.2 标准标注到坐标标注的转换注意： 转化为坐标标注的尺寸必须是线性标注的，下列尺寸不能转化为坐标标注：被显示成线性尺寸的直径 中心线尺寸
- 选择MODIFY DRAW > Dim Params > Dim Type > Ordinate Dim > Create Base. 选择作为参考基准线的尺寸 选择基准的引出线，该点为0点 选择 MOD DIM TYPE > Lin to Ord . 选择线性尺寸：注意：必须选择具有相同基准的尺寸
