烧结

A pilot study on the industrialized production of chrome pig iron was carried out in a small- sized blast furnace of 30m￣3 by using a sintered ore of chrome slag as flux.

采用铬渣烧结矿作为熔剂，在30m3小高炉上进行了冶炼含铬生铁的工业化生产试验。

This is our standard quality brick based on burnt magnesia and chromite, made from dead burned magnesia.

这是一种由重烧镁砂制成的以烧结镁砂和铬铁矿为成分配制的标准砖。

The results show that there are two types of pore in the sintered alloy, i.e., one is coarsen pores with diameter more than 30μm, the other is thin pores with diameters less than 10μm. These two types of pore evolve from two voids in green compacts respectively.

研究结果表明：合金中的孔隙主要有2种类型，即粒径为30μm左右的大孔隙和粒径在10μm以下的小孔隙，这2种孔隙分别由生坯中的2种主要间隙在烧结过程中演变而成。

It was coated with prepared mixed powder on surface of steel, sintered in vacuum furnace.

这种方法是将混合后的粉末，涂敷在钢铁材料的表面，经过真空烧结后获得硬质覆层。

This part of dissertation mainly focuses on laser sintering on coated sand.

对覆膜砂的激光烧结快速成形进行了实验研究。

But when used, its powdering, forming and ceramic working should be strictly controlled, so that magnet with high residual magnetism and high coercive force could be made to meet the need for magnetic performance of starters.

在生产中必须严格控制制粉、型及烧结工艺，才能制造出高的磁通密度高的磁场强度的磁体，从而满足摩托车起动电机的电磁特性。

In the case of keeping enough energy product, to improve the coercively and reduce the temperature coefficients of the magnets reelects as so as possible. It will be truth to produce high coactivity. Low temperature, heat-resistant magnets; use the low cost composition materials.

采用合适的热处理工艺，控制组织结构，保证足够磁能积的基础上，尽可能得到高的矫顽力和低的温度系数，使低成本配比的原料生产出高矫顽力、高使用温度的耐热烧结NdFeB永磁体。

The results indicate that the Y5V dielectric powder prepared by MSS not only are homogeneous, excellent and intensive, but also is active, can be sintered 900~920℃and the dielectric properties are better than the columbite precursor method , can be applied with pure silver paste, the production cost of MLCC is able to reduced.

结果表明：熔盐法制备的Y5V电子瓷料粉体不仅颗粒均匀、形貌好、易分散，而且活性高，使得多层陶瓷电容器的烧结温度可以降低到900~920℃，其介电性能要优于传统的二步合成法制备的粉体，十分有利于采用全银内浆，大大降低MLCC的生产成本。

The effects of compaction and sintering process on the foamability of Al were investigated.

研究了压制和烧结工艺对Al发泡性的影响。

Complicacy and uncertainty of sintering process make it difficulty in measuring process variables.

现代烧结过程的复杂性、不确定性导致了过程参数检测的困难。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。