烧结

The paper has discussed the surface machining of sintered iron-bronze connecting rod bushing in diesel engine and the problem of fitting with piston pin.

讨论了烧结铁－青铜柴油机连杆衬套的表面加工及与活塞销的配合问题。

Selective Laser Sintering was selected for the process, and a flame-retardant polyamide was the chosen material.

选择性激光烧结被选中的进程，以及阻燃聚酰胺是选择材料。

The present invention provides sintered polymeric materials and methods of making and using the same.

本发明提供烧结高分子材料及其制造和使用方法。

XRD results showed that the fabricated Si-SiC composites were composed of α-SiC,β- SiC and Si. The polytype of SiC was related to the reaction-heat during the sintering.

XRD结果表明Si-SiC复相陶瓷的主晶相为α-SiC，β-SiC和游离Si，不同晶型SiC的出现与试样烧结过程中Si/C反应的放热过程有关。

XRD results sho wed that the fabricated Si-SiC composites were composed of α-SiC,β- SiC an d Si. The polytype of SiC was related to the reaction-heat during the sintering .

XRD结果表明Si-SiC复相陶瓷的主晶相为α-SiC，β-SiC和游离Si，不同晶型SiC的出现与试样烧结过程中Si/C反应的放热过程有关。

Hard clay ; Potash feldspar ; Sintering ; Mullite ; Glass phase

硬质粘土；钾长石；烧结；莫来石；玻璃相

The as- sintered silicon carbide hollow cylinders had been ground on their inner and outer surfaces, and mounted with a conical press fit on steel shafts.

该作为-烧结空心圆筒已地面就其内，外表面，并展开与圆锥新闻适合对钢质杆身。

The researches show that the pretreat state of NdFeB alloy compact has important effects on electric field sintering densification and microstructures.

研究还发现，NdFeB合金生坯的预处理状况对压坯的电场烧结致密度和显微结构也有影响。

When the sintering temperature was ≥ 1450 ℃, the proton transport number was approximately 1 and the fuel cell performance was good.

结果表明，烧结温度能显著影响溶胶-凝胶法合成样品的质子迁移数及燃料电池性能。

The outspreading pseudopod demonstrates that osteoblasts was in their active metabolism state.

本研究中，羟基磷灰石的物理特征（不同烧结温度导致的晶粒大小）可以影响成骨细胞SaOS—2的增殖速率。

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％。