1、

Mechanical alloying of hypereutectoid Ti-Cr alloys

过共析Ti-Cr合金的机械合金化

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2、

The microstructure of the layer with high alloying degree is γ-( Fe, Ni) austenite matrix at room temperature with dispersed Fe 23 ( C, B) 6 spherulitic carbide.

合金化程度高的合金化层微观组织为γ-(Fe,Ni)奥氏体基底上弥散分布的Fe23(CB)6球状碳化物。

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3、

study on direct alloying of nickel oxide in converter steelmaking process

转炉炼钢过程氧化镍直接合金化的研究

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4、

the optimum calculation and decision analysis for alloying of electric furnace steelmaking

电炉炼钢合金化优化计算及其决策分析

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5、

a mathematical model is developed to analyze the movement of fe mn alloy in a bottom stirred ladle, the melting process and trajectories of alloying addition movement are calculated.

建立了底吹钢包内加入合金后的运动过程数学模型,计算了铁锰合金颗粒在吹氩钢包内的熔化过程和运动轨迹。

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6、

the gfa and some properties were also analyzed by alloying elements addition.

并分析了少量合金元素对CuZrTi系合金玻璃形成能力及部分性能的影响。

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7、

the wear resistance of in-situ steel matrix composites can be greatly improved with increasing re and alloying elements addition.

稀土和合金元素能够提高原位自生钢基复合材料的耐磨性能。

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8、

in the methods, alloying element addition, including ce rich re, has the obvious effect on ignition proof of mg alloy.

在这些阻燃方法中,添加合金元素法对镁合金阻燃具有明显作用,富Ce稀土的添加同样对镁合金的阻燃具有显著作用。

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9、

on the basis of the forged die steels, alloying through addition of trace elements or single element was taken to improve some property in the second stage.

第二阶段,是在原锻造模具钢的基础上采用微合金化,或加入单元素合金化,提高某一方面的性能;

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10、

the results showed that hydrogen content in molten al decrease with alloying element cu addition increasing at the same superheated rate.

试验研究表明在同一过热度下,铝熔体中氢含量随合金元素Cu加入量的增多而下降。

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11、

some techniques to improve the mechanical properties of v process castings, such as surface alloying, inoculant addition to the coating are presented.

也介绍了改善V法铸件机械性能的方法,如表面合金化,涂料中加入孕育剂等。

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12、

by adopting proper alloying with low alloy addition, high ce, acquiring high temperature and high quality iron liquid, and intensifying inoculation, it is possible to increase the rate of finished products of the thinwalled and high-strength gray iron casting including engine block and head.

通过采用低合金化、高碳当量、获得高温优质铁液和孕育处理等措施,可以有效地提高发动机缸体和缸盖等薄壁高强度灰铸铁件的成品率。

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13、

Thus, the role of alloying element depends mainly on its impact on the state diagram.

因此, 合金元素的作用主要取决于其对状态图的影响.

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14、

Using Mn as an alloying element and meanwhile adding Sn element to be able to carry out liguid-phase sintering, the Fe-Mn-Sn alloys have been formed.

采用Mn作为合金元素,同时添加可进行液相烧结的元素Sn,形成Fe-Mn-Sn系合金。

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15、

Mechanical alloying& a new technology of non-equilibrium processing in solid state

机械合金化&新型固态非平衡加工技术

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16、

It is shown that the microstructures, alloying element distribution and magnetic conductivity of P tude remarkably differ from those of S tube.

结果表明,两种渗碳管的组织、合金元素分布及导磁性存在着显著差别。

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17、

Study of Microstructure and Processing of Laser Alloying on High Carbon Steel Surface

高碳钢表面激光硼合金化工艺与组织

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18、

A Study on the Surface Alloying for the Camshaft of Steel 45

45~钢凸轮轴激光表面合金化实验

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19、

Study on Age Hardening Characteristics of Cu-Cr Alloy Prepared by Mechanical Alloying

机械合金化制备Cu-Cr合金时效强化特性的研究

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20、

However this problem has been solved, partially with alloying. By adding quite small amount of tellurium to the lead, the life of the pipe can be doubled.

但这一问题用合金的办法部分地解决了。在铅中加进少量的碲,管子的寿命可以延长一倍。

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