表面硬度

报道了M2型高速工具钢在Cu、Al离子注入后表面硬度及抗磨损性的变化。

Changes of surface hardness and wear resistances in M2 type steel implanted by Cu Al ions were reported .

在Matlab软件上仿真分析了气动驱动器各设计参数对其弹性模量和表面硬度的影响规律，以及气动驱动器内部压力和表面硬度的关系。

The influence rule that design parameters of the pneumatic actuator with elasticity modulus and surface hardness was analyzed in Matlab software .

实验结果显示，经Ion（NC+O）双重复合处理后，45钢的表面硬度和耐蚀性能都有大幅度的提高。

The experimental results show that the surface of the treated steel has a significant improvement in hardness and corrosion resistance .

文中还介绍了如何根据表面硬度和其它性能要求，确定渗碳后表面碳含量CS；

The paper also told how to determine the surface carbon content ( C_S ) of parts after carburizing by the surface hardness and other property requirements .

在多弧离子镀设备上沉积了TiN涂层，研究了不同沉积温度下TiN涂层的表面硬度及与基体的结合力。

This paper studied the hardness and the adhesion of TiN coatings by multi arc technique with different deposition temperatures .

对等温CVD沉积所得两种不同结构的炭/炭复合材料，不同表面硬度下的摩擦磨损性能进行了研究。

This paper describes the tribological properties of carbon / cabon composites with different surface hardness .

第三，采用高频感应淬火对高韧性ADI进行表面硬度强化。

Thirdly , induction surface hardening is carried out on ADI .

经过1h阳极氧化处理可得到70μm厚的复合阳极氧化层，其表面硬度为400～480HV0.1。

Thickness of the composite coating can reach 70 μ m after one hour 's anodizing .

KDP晶体超精密加工表面硬度压痕尺寸效应研究

Hardness indentation size effect of KDP crystals for ultra-precision machining surface

D型湿砂型表面硬度计是一种测定湿砂型表面硬度的仪表，它可以代替A、B、C型三种温砂型表面硬度计。

Type-D green mold hardness tester is an instrument for measuring the green mold hardness . It may be used to substitute three types of ( A.B and C ) green mold hardness tester .

PMMA具有较高的表面硬度和较好的耐候性、刚性，且与PVC、ABS溶解度参数相近。

The solubility parameter of PMMA is similar to PVC and ABS , it has high surface hardness , good weather resistance and rigidity .

研究表明，C2的高疲劳极限主要是由于其渗碳后表面硬度高、渗层深，此外由于C2钢渗碳热处理变形小，疲劳试样加工后渗碳层厚度均匀。

The higher fatigue limit C2 is largely due to its higher surface hardness and a deeper carburized case depth .

采用过共晶Al-19%Si合金的定向凝固实验结果表明，通过周期性地施加电磁力，合金中的初晶富Si颗粒呈层状分布，表面硬度也呈周期变化。

Experimental results show that by applying periodical electromagnetic force to the unidirectionally solidified hypereutectic Al-19 % Si alloy , the primary silicon-rich particles distributed layer by layer , and the surface hardness fluctuated periodically .

结果显示，试验钢丝绳的使用寿命曲线呈双峰形（倒W形），滑轮绳槽表面硬度过低和过高，均对钢丝绳使用寿命不利。

The test result presents a curve of fatigue life with two peaks ( like an inverted W ), thus too hard and too soft of groove both are detrimental to fatigue life of wire rope .

化学镀Ni-P镀层经退火晶化之后镀层表面硬度有了很大提高，但耐腐蚀性有所下降。

After the crystallization at annealing condition , the hardness of electroless Ni-P plating further improves , but the corrosion resistance drops with the plated sample before the crystallization .

涂覆试样的表面硬度（H（V0.02））大约是43000～47000MPa。

Microhardness ( H_ ( v0.02 )) of the coated specimens is about 43000 ~ 47000MPa .

BASF已经研发了一项新的系统，可以改善涂层表面硬度，并且使涂层有更好的弯曲度和深拉伸强度。

BASF have developed a new system which provides coatings with improvements in surface hardness as well as better bending and deep-drawing strength .

分别给出了能量为350keV的Xe~+注入Cu/Ti双层（RT）和Cu/Ti多层（LN）薄膜后的表面硬度和电阻的测量结果，研究了混合后的上述性质的时效效果，同时进行了TEM分析。

Measurements of surface hardness and electric resistance of Cu-Ti bilayer and multilayer films , implanted with 350 keV Xe + ion-beam , are presented to discuss the ageing effect on them with TEM analysis .

低温处理对JK-2铜合金的表面硬度和软化温度的影响

Effect of Low-Temperature Heat Treatment on Surface Hardness and Softening Temperature for JK-2 Alloy

为了研究激光冲击强化对黄铜材料性能的影响，利用Nd∶YAG激光器对试样进行冲击强化处理，对其表面硬度、表面形貌、粗糙度和残余应力进行了实验测试和分析对比。

In order to study the effect on the properties of laser peened brass , a brass sample is processed with Nd ∶ YAG lasers and its hardness , residual stress , roughness and texture are examined and analyzed .

当超硬石膏的水粉比增大为25g∶100g时，模型的表面硬度出现显著的变化（P<0.01），从数值可看出为硬度的降低。

When water / powder ratios of die stone rose to 25:100 , the hardness of model decreased significantly ( P < 0.01 ) .

传统渗氮处理能有效提高奥氏体不锈钢的表面硬度，但同时出现Cr的偏析与CrN化合物生成，导致奥氏体不锈钢失去耐蚀属性。

Conventional nitriding treatment can effectively improve the surface hardness of austenitic stainless steel , but the generated segregation of Cr and CrN results in loss of corrosion properties of austenitic stainless steels .

分析了活化处理时间对化学镀NiP镀层结合力、热处理温度对镀层表面硬度及后处理等对镀层耐蚀性的影响规律。

The influences of activation time on combining force , heat treatment temperature on surface hardness and post treatment on anti corrosion behavior of Ni P alloy coating are analyzed .

因此，当轧辊表面硬度波动及ORG砂轮硬度波动时常发生轧辊修磨过大或修磨不足等问题，还不能实现工作辊均匀精度修磨。

Thus , working roller to perform uniform accurate grinding has not become true for roller surface rigidity and ORG grinding wheel rigidity fluctuating result in excessive or deficient roller grinding .

表层TIC颗粒分布密集，颗粒均匀圆整，粒度为1~2ΜM；表面硬度HV高达950，且硬度由表层向基体呈梯度分布；

Uniform and round TiC particle with size 1 ~ 2 μ m is distributed in the matrix , and the surface hardness with gradient distribution from the surface to the steel matrix is more than 950 Hv .

研究结果表明，二次高频淬火在不影响芯部韧性的情况下，大大提高表面硬度，增强表面耐磨性。这对扩展ADI的应用范围具有重要意义。

Results show that in condition of maintain inner ductility , surface hardness and wear resistance are obviously improved with two-step induction surface hardening , which has great significance in enlarging the application of ADI .

文章以试验为根据讨论了不同表面硬度的45号钢渗硫后形成的FeS表面的减磨性。

In this article , the anti-wear properties of the Fes layer of 45-type steel which surface of different hardness is sulphurized by this method are dis - cussed on the basis of the experiment .

检测了由合成EAM单体或EMA单体配制复合树脂的压缩强度、径向拉伸强度、表面硬度、固化深度、吸水值和水溶解值。

The compressive strength , diametral tensile strength , surface hardness , cured depth , water uptake , and water solution of the composite resin with EAM monomers and those of EMA were measured .

经铁镍合金化后的表面硬度提高，铁、镍含量越高，焊后和T6处理后的表面硬度越高。

Through Fe Ni alloying the hardness of surface is increased . The higher the contents of Fe and Ni , the higher the hardness of surface after welding and after T6 treating .

结果表明，材料的表面硬度和耐磨性等都随WC含量的增加得到很大地提高，而Nb含量的增加对硬度和耐磨性的影响不明显。

The results showed that , with the increased of the contents of WC , the surface properties of the steel such as hardness and wear resistance were improved evidently , but the effect of Nb on the hardness and wear resistance was negligible .