查询词典 alloy

TiNi-alloy ; Shape memory ; Coaptation piece ; Biocompatibility

TiNi合金；形状记忆；接骨件；生物相容性

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。

Thermal exposured at 175 ℃ for 100 h and 500 h, the yield strength decreases by 5.5% and 14%, and the elongation decreases by 4% and 9.3%, respectively. The fact that S′(Al2CuMg) precipitates get coarsen and the precipitate-free-zones get wider are responsible for the decline of the tensile properties of 2124-T851 aluminum alloy under thermal exposure condition.

于175 ℃热暴露500 h屈服强度和伸长率就分别降低14%和9%；于热暴露条件下，2124-T851合金拉伸性能衰退的主要原因是合金固溶体基体内主要强化相S′(Al2CuMg)相粗化以及晶界无沉淀析出带的宽化。

With raising temperature and prolonging time of aging treatment, the TiC films coarsen gradually into block so that the notch sensitivity vanished from the alloy.

合金的缺口敏感性与薄膜状TiC沿晶界析出有着密切的关系，随着时效温度的提高和时效时间的延长，晶界薄膜状TiC逐渐变为块状，因而缺口敏感得以消除。

Thermal exposured at 175℃ for 100 h and 500 h, the yield strength decreases by 5.5% and 14%, and the elongation decreases by 4% and 9.3%, respectively. The fact that S'(AI2CuMg) precipitates get coarsen and the precipitate-free-zones get wider are responsible for the decline of the tensile properties of 2124-T851 aluminum alloy under thermal exposure condition.

于175℃热暴露500h屈服强度和伸长率就分别降低14%和9%；于热暴露条件下，2124-T851合金拉伸性能衰退的主要原因是合金固溶体基体内主要强化相S'(Al2CuMg)相粗化以及晶界无沉淀析出带的宽化。

To overcome the shortcomings of CoB alloy electrode, some original research work has been done in this paper.

这一放电容量超出了目前文献报道的最高值，几乎是商品化稀土基贮氢合金的理论容量的1.5倍。

The invention discloses a ternary alloy hyperacoustic motor frictional material of the fire resistance resin modified polyphenyl ester, which solves the low friction coefficient problem, the low impact strength problem, the low abradability problem and the bad processability problem of the prior hyperacoustic motor.

耐高温树脂改性聚苯酯三元合金超声马达摩擦材料，它涉及一种聚苯酯基超声马达的摩擦材料。本发明解决了现有超声马达摩擦材料存在摩擦系数小、冲击强度低、耐磨性能达不到要求，以及加工性能差等缺点。

In addition, the effect of thermal treated temperature on hardness and coercive force of cobalt-boron alloy deposit was studied.

另外，研究了热处理温度对镀层硬度和矫顽力的影响。

In the choice of the external retaining wall system materials, the project selected舒布洛克system walls, lateral tiling or stone can be effectively reduced "cold bridges" and other adverse effects; form of aluminum material selection alloy bridge frame off the cold feed and double Low-E Low-e insulating glass, energy-saving effect; Roofing Shop increases by 50 mm thick rigid polyurethane foam.

在选择外部挡土墙系统材料，该项目选定舒布洛克系统墙壁，横向分块或石头，可以有效地减少了"冷桥"和其他不利影响；形式的铝材料选用合金框架桥从冷喂料和双低辐射低辐射中空玻璃，节能效果；屋面铺增加了50毫米厚的硬质聚氨酯泡沫塑料。

Meet the needs of different user's needs, our company in the production of aluminum alloy frame alignment at the same time, has also developed appearance, structure refinement, load-bearing capacity of cold rolling steel plate frame alignment, fiber channel, the standard IP cabinets, integrated machine cabinets, power distribution cabinets, network cabinets, broadband box, new open-type overhead cable repeat casing joints and other products.

满足不同用户的需求，我公司在生产铝合金走线架的同时，还开发了外型美观、结构精致、承重能力强的冷扎钢板走线架、光纤槽道、标准IP机柜、综合机柜、电源分配柜、网络柜、宽带箱、新型重复开启式架空线缆接头套管等产品。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐