烧结

The results show that with the increase in milling time,the crystal sizes of W-Cu milled powder will be finer,while the undersaturation solid solution wi.

结果表明，随着球磨时间的增加，钨铜球磨粉末晶粒尺寸得到细化，且有不饱和固溶体产生；烧结合金晶粒尺寸长大，孔洞减少，相对密度增大接近全致密。

The results show that with the increase in milling time, the crystal sizes of W-Cu milled powder will be finer, while the undersaturation solid solution will generate, the crystal sizes of sintered alloy will grow up, holes will reduce and the relative density will reduce and approach to full density.

结果表明，随着球磨时间的增加，钨铜球磨粉末晶粒尺寸得到细化，且有不饱和固溶体产生；烧结合金晶粒尺寸长大，孔洞减少，相对密度增大接近全致密。

The unsmoothed characteristics of some living beings in soil have wear reduction and wear resistance function . The research benefits the revelation that a tungsten carbide reinforced Cu-base alloy wear-resistant composite coating was produced on mild steel by spark plasma sintering.Under the condition of two bodies abrasive wear ,the coating with the structure that hight hardness and good wear resistance WC particles embedding in tough fine Cu-base alloy matrix resist the abrasion wear and manifest the good wear reduction and wear resistance properties that the unsmoothed bodysurface of some living beings in soil have.

本研究受到某些土壤动物体表非光滑几何特征具有减磨、耐磨特性的启示，应用放电等离子烧结工艺，选取具有优良塑性的Cu基合金作为复合层基体，硬质点WC颗粒作为增强相，在碳钢表面形成WC\ Cu基合金耐磨复合层，在两体静载荷磨粒磨损条件下，高硬度、耐磨WC颗粒镶嵌在高塑性的Cu基合金基体中，共同抵抗磨粒的磨削，表现出某些土壤动物体表非光滑几何特征所具备的优良减磨、耐磨特性。

With the Siemens VAI solution only the offgas from selected wind boxed will be recycled to the sinter strand.

因为西门子的工艺是只有从选择的风箱中排出的废气才能重新循环到分支烧结设备中。

Corresponding, the rate of vanadic melted iron andvanadic sinter is controlled by 7.9% and 7.5% separately.

相应的含钒铁水比例为7.9%，相应的含钒烧结矿比例为7.4%。

Corresponding, the rate of vanadic melted iron and vanadic sinter iscontrolled by 6.8% and 6.4% separately.

相应的含钒铁水比例为6.8%；相应的含钒烧结矿比例为6.4%。

With'.'' vitrifiable paint and fired.

烧结'。''后形成的花边图案

A lacy pattern painted on light glass with vitrifiable paint and fired.

灰色装饰图案在淡色玻璃上用可''。'玻'。''''。'化'。''颜料绘成并经烧结后形成的花边图案

Heating treated condition and sintering temperature of PbTiO_3 xerogel was determined by the result of TG-DTA.

根据TG-DTA实验结果确定了钛酸铅干凝胶的热处理条件和烧结温度。

The results show that the total zinc amount entering into the blast furnace is nearly balanced with the overflowing amount of zink in stable operation conditions; the main factor which effects on Zn load of blast furnace is the Zn content of sinter ore ,it can reach to 50% of the total content,the Zn content of the BF is carried out by sluage ,it brings out 70% of total expenditure.

结果表明：在高炉正常的冶炼条件下，进出高炉的锌的总量基本上保持平衡；入炉原燃料中，以烧结矿带入的锌最多，可以达到50%以上，而在锌的支出方面则主要通过污泥，几乎可达到支出总量的70%左右。

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％。