查询词典 alloying

Addition of minor alloying elements can fine the structure of bainitic ferrite markedly. The bainitic ferrite is composed of subunits or subchunks. The carbides with different morphologies are distributed between the laths. inside the plates and at the boundaries of subunits. There are abundant fine structures in bainitic ferrite. In the primary bainite of Cu-Zn-Al alloy there are interfacial structure ledges.

结果表明：加入微量元素可以使贝氏体铁素体组织明显细化贝氏体铁素体由亚单元或亚块组成、碳化物形貌不一，分布在条间、片内和亚块边界贝氏体铁素体内有大量的精细组织。

Finally, the mechanism of alloying on mechanical properties of the ZrCr2 Laves phase was discussed.

初步探讨合金元素对ZrCr2 Laves相力学性能的影响机制。

The results show that the alloying element Al mainly exists in the Cr site in the NbCr2 Laves phase.

结果表明：合金元素Al主要占据了Laves相NbCr2金属间化合物中Cr原子的晶格位置。

In this article,we conduct the research to the brittle improvement of TiFe_2 Laves phase intermetallics through alloying as well as the introduction of the toughness second phase method.

本文通过加入合金元素以及形成双相合金的方法对TiFe_2合金脆性的改善进行了研究。

The research shows that In has activation to Al, making its corrosive potential decrease, and increasing the rate of H2-evolutive simultaneously. The affiliating of Zn leads In and Al to alloying, reducing the rate of H2-evolutive, and passivating aluminum. The adhibiting of Bi helps to activate Al electrode, but gets up the rate of H2-evolutive. The existent of Pb passivates Al anode, restraining the H2-evolutive availably. After compounding these elements, the general performances of complex alloys are advanced by their conjunct functions farther.

结果表明，铟对铝阳极有活化作用，使铝的腐蚀电位发生负移，但同时也会加大析氢副反应的速度；锌的加入促进了铟的合金化，减少富铟偏析相的形成，而且能极大地降低铝阳极的析氢反应速率，使其钝化；铋的引入有助铝阳极活化，但同时又会导致析氢速率的提高；铅的存在使铝阳极钝化，有效地抑制了析氢反应，但加大了阳极极化。

The FFR of plasma nitrided titanium alloy then post treated by SP is higher than that of shot peened one, even under high contact stress concentration, and so does the plasma NiCr alloying then SP one.

以SP作为钛合金等离子氮化层的后处理，即使在边缘应力集中程度严重的接触几何条件下，其FF抗力仍优于单一喷丸者。

Mechanical alloying; NiAl; supersaturating solid solution; synthesis mechanism

中文关键字：机械合金化； NiAl；过饱和固溶；合成机理

ZA alloy is based on Zn and composed of Al, Cu, Mg added as alloying elements. It is a kindof environmental friendly material that possesses characteristics of high strength, better plasticity,excellent wear resisting property, low friction coefficient and high specific strength, low meltingpoint and no magnetic. ZA alloy has been widely applicated in the fabrication of mechanical partsand models, such as bearing, axle sleeve, pressing plate and turbine. However, the joiningproblem of ZA alloy that hasnt been solved has limited its application in some fields.

ZA合金是以Zn为基，添加了Al、Cu、Mg等合金元素，具有强度高、塑性好、耐磨性优良、摩擦系数低及较高的比强度、低的熔点、无磁性等特点的环保材料，广泛应用于制造轴承、轴瓦、压板、涡轮等机械零件及模具等，但由于连接问题没有解决限制了ZA合金在一些领域的应用，也因此成为ZA合金急亟待解决的问题之一。

Crystal size and microstrain caused by mechanical alloying on Fe_(70)B_(30) powder were studiedby X-ray diffractometry and transrnission electronmicroscopy.

在机械合金化过程中球磨所造成的微观应变不大，球磨初期粉末的内应力随球磨时间增加而增加，当粉末粒子尺寸很小时，随球磨的进行粉末中的微观应变显著下降。

Surface technique materials and equipment:electroplating articles ,chemical galvanization,brush Galvanization vacuum galvanization thermal spray coating,hot dip surface alloying anodic oxidation,dyeing transition non-conductive metallization,plastic galvanizationj.etc galvanization Equipment,hanger coating bath and filtering and deactivating pumps, blending, mixing, impregnatingand heating equipment.

展览范围 1、表面处理技术、原材料及设备：电镀、电刷镀、化学镀、真空镀、热喷涂、热浸镀、渗镀、阳极氧化、着色处理、非导电体金属化、塑料电镀等。电镀设备、挂架、过滤机、泵、搅拌及混合、加热设备等

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。