半固态的

The primary phases of Al-10% Cu, Al-20% Cu Al-40% Cu alloy are nearly equiaxed spherical or rose spherical by semi-solid processing. Compared with the coarse arborization of Al-10% Cu, Al-20% Cu Al-40% Cu alloy of conventional casting, the structure of alloy is extremely improved and the appropriate grain size for the engineering application is obtained.

结果表明：利用半固态加工，可以使Al-10%Cu、Al-20%Cu、Al-40% Cu合金的初生相呈近等轴的球状或蔷薇球状，与普通铸造Al-10% Cu、Al-20% Cu、Al-40%Cu合金较粗大的树枝状相比，合金的组织得到显著的改善，达到了工程应用晶粒大小。

The structures of solid a phase of original billet, pierce block in the chamber of die-casting machine, ingate block in die-casting mould and specimens atdifferent locations in a semi-solid die casting component were observed.

实验观察了原始料坯，压铸机压室内的冲头料坯以及压铸模内的内浇口和半固态压铸零件中不同部位的固相α组织的形貌。

But the volume fraction of particles in composite fabricated by prefabricate method was finite.

但是预制件法制备的复合材料的颗粒体积分数有限，无旋涡机械搅拌法的制备温度高，故这两种方法均不适合制备体积分数高（大于 20％）、颗粒尺寸小的复合材料而利用半固态机械搅拌法，能够将颗粒尺寸为3.5μm；体积分数为40％的SiC颗粒加入到金属Al中，但是当颗粒体积分数大于30％时，机械搅拌方式不能将颗粒均匀地分散在基体金属中。

It shows that the measuring error of the rheometer is less than 5% by experiments and theoretical calculation. Thus, it can provide reliable and accurate experimental data for apparent viscosity of semi-solid alloys.

实验检验和理论计算表明，该流变仪的测量误差＜5％，从而保证了实验测量数据的可靠性，为精确研究半固态金属熔体的表观粘度提供了实验基础。

The control system for the new semisolid rheoforming equipment was designed and its hardware and the software were introduced.

介绍了低转速输送管半固态浆料制备装置的原理和组成，设计了该装置的智能控制系统并详细介绍了该控制系统的总体设计及软硬件方案。

Under the proper remelting conditions, the excellent semisolid microstructures that are suitable for semi-solid forming can be obtained.

在合理的二次加热工艺条件下，可获得优良的适于进行触变成形的半固态合金组织。

A low cost and high efficiency preparation technology of semisolid slurry by slope cooling body method is introduced,and the researching status,the effect of relative technique parameter on the microstructure morphology and the key problem needed to be resolved at home and abroad are summarized.

介绍了低成本、高效率的倾斜冷却体法制备半固态浆料的方法，综述了国内外对该方法的研究现状、相关工艺参数对组织形貌的影响及需要解决的关键问题。

Algorithms within the SSR PLC calculate the amount of time to stir the metal based on various monitored process variables such as molten metal temperature and shot size to produce consistent slurry.

半固态工作站的 PLC 通过所监测的各种工艺参数变量，例如融化金属液的温度和浇注重量，来计算金属液搅拌所需的时间以便产生稳定的铝浆。

By forming semi-solid slurries at the die casting machine, the process improves die casting quality and cost, particularly for automotive components.

通过在压铸机形成的半固态浆料，这个方法显著的提高了压铸件的质量和成本。

The electromagnetic semi-solid casting is appreciated in the field of motorcar since it is the effective way of improving performance of Al-alloy accessory and lightening casting weight.

电磁半固态铸造能有效地提高铝合金件的性能并在很大程度上减轻铸件的重量，因而得到了工业上的青睐。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。