1、

The formation and microstructure of intermetallic surfacing layers acquired by light beam heating Ni and Al mixed powder were investigated by means of X-ray diffraction, SEM, EDXS and microhardness.

采用X射线衍射、SEM、EDXS及显微硬度等方法,研究了光束堆焊Ni,Al混合粉末制备的金属间化合物涂层的成形和微观组织特征。

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2、

The microstructure of Ni-P chemical deposited coating layer on 45 steel has been studied using TEM, EDAX and X-ray diffraction method.

用透射电镜、能谱仪及X射线衍射法研究了45钢化学沉积Ni-P镀层的微观结构。

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3、

Interface property and microstructure of FGCS is Systematically investigated.

系统研究了功能梯度混凝土的界面性能与微观结构。

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4、

This paper presents research results on quality analysis, microstructure and properties of copper coated steel strip ( CCSS).

对双层卷焊钢管用镀铜钢带质量与组织性能进行了全面分析研究。

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5、

Thus, the properties and microstructure of copper brazed double-walled steel tube made of CCSS also come up to that of the exotic products.

并且用其制成的双层卷焊钢管组织优良、性能符合标准要求,达到了国外同类产品水平。

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6、

Microstructure and Properties of Electrical Steel Strip Fabricated by Thin Slab CCDR in Laboratory

实验室薄板坯连铸连轧电工钢板的组织与性能

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7、

Microstructure and fracture of Pb-free solder interconnects in CBGA packages under thermal cycling

CBGA结构热循环条件下无铅焊点的显微组织和断裂

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8、
9、

The experimental results showed that the microstructure of Cu 26.6wt% Mn alloy changed from cellular to dendrite, super fine cellular and segregation free solid with the increase of growth rate;

实验结果表明,重熔区组织较基体组织大大细化;随着生长速度的增大,Cu26.6wt%Mn合金的组织由低速胞晶向枝晶、高速胞晶及完全无偏析固溶体转变。

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10、

Liquid spreading and microstructure of Ti/ Cu eutectic reaction

Ti/Cu共晶反应液相铺展及组织

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11、

Study on Crystallization Process and Microstructure of Ti-Si Eutectic Alloy Systems

钛硅共晶系合金结晶过程与微观形貌

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13、

Effect of Si on the Microstructure of Eutectic Cementite in As cast Malleable Cast Iron

硅对可锻铸铁共晶渗碳体显微结构的影响

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14、

According to the results of DSC and microstructure analysis, the more Al content, the higher melting point of the alloy, but the more α phase dendrites, the less eutectic cementite.

从差示扫描量热分析和显微组织得出:随含铝量的增加,合金的熔点提高,α相枝晶增多,晶间的共晶体减少。

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15、

The results show that the microstructure of the steel obtained after cooling is proeutectoid ferrite, eutectoid ferrite from the austenite, a little carbide-free bainite, granular bainite and martensite.

结果表明,该钢在冷却过程中组织均为未溶的先共析铁素体、从奥氏体中析出的共析铁素体、少量的无碳化物贝氏体、粒状贝氏体和马氏体。

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16、

The Microstructure Evolution of Eutectoid Steel Subjected to Surface Mechanical Attrition

共析钢经表面研磨处理后微观组织的演化

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17、

Microstructure refinement of eutectoid steel based on divorced eutectoid transformation

基于离异共析转变的共析钢组织细化

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18、

The microstructure changes of pearlitic eutectoid steel induced by cold rolling were investigated by using SEM, TEM and XRD etc.

用SEM、TEM及XRD等方法研究了共析钢中珠光体经40%-90%的冷轧变形后所产生的显徽组织变化。

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19、

The characteristics of the microstructure and the strength properties of aluminum matrix composites reinforced with γ Al 2O 3 long fibre, δ Al 2O 3 chopped fibre or SiC particulate by die casting infiltration technique was studied.

报道了压铸浸渗法生产的γAl2O3长纤维、δAl2O3短纤维和SiC颗粒强化铝基复合材料的组织特征和强度性能检测结果。

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20、

The microstructure and tensile/ impact properties of a new type metastable beta titanium alloy ( insert composition here, Ti-B20) under different heat treatment conditions were studied.

研究了1种新型的亚稳定钛合金(Ti-B20)在不同热处理制度下的显微组织与拉伸和冲击性能。

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