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- The white corrosion products on hot dip Zn Al alloy coating exposed to seawater in dynamic aerated immersion were investigated by means of XRD and TEM. 采用XRD和TEM对热浸锌铝合金镀层在动态充气海水全浸试验时所形成的白色腐蚀产物进行了研究。
- The strengthening mechanism of Zn Al Cu pseudo alloy coating and relationship among hardness,aging temperature and time are studied by SEM,XRD,EDX and hardness test. 利用扫描电镜(SEM )、X射线衍射分析 (XRD)、能谱分析 (EDX)和硬度测试等手段 ,对涂层的性能进行了测试 ,分析研究了Zn Al Cu伪合金涂层硬度与时效温度和时效时间的关系 ,并探讨了强化机理。
- The following results were obtained from experiments: (1) There exist Cu 2+ in the precursor of Cu Zn Al O catalyst. 结果表明：Cu?Zn?Al?O催化剂前驱体以Cu＋2形式存在；
- The friction and wear properties of 2 kinds of high strength Zn Al alloys and 3 kinds of Cu alloys are demonstrated. Under different lood and rotative velocity, the friction factor and abrasion wear of the alloys and their coupling samples are given. 采用MM200磨损试验机，测定和对比了铸造锌铝合金（ZZnAl27Cu2A和ZZnAl27Cu2D）和工业上常用铜合金（ZCuSn6Zn6Pb3，ZCuA110Fe3和ZCuZn33Mn2Pb2）的摩擦磨损特性。
- The thermal stress in magnetron sputtered Al coating on uranium substrate was studied by thermal elastic plastic finite element method (FEM). 对铀表面磁控溅射沉积铝镀层的热应力进行了热弹塑性有限元分析。
- This article expounds Al coatint technology and parameter chosce by analysing the oxyacetylene heat Al coating of iron frying Pan. 提出了氧乙炔焰铝丝喷涂普碳钢灼勺工艺及适宜喷涂参数。
- A hot dip Zn 5%Al RE coating on high carbon steel wire is tested. 试验了在高碳钢丝表面上热浸镀Zn 5%25Al RE合金层。
- Diffraction efficiency of Al coated triangle and holographic sinusoidal grating used in UV region are calculated using the differential formalism of exact electromagnetic theory. 基于有限电导率光栅的微分理论，对工作在紫外光区的全息正弦光栅和三角槽形光栅的衍射效率做了数值计算。
- ICP-AES DETERMINATION OF Cu Fe Cd Zn Al AND Bi AS IMPURITIES IN TIN-LEAD SOLDER ICP-AES法测定锡铅焊料中铜铁镉锌铝铋
- Keywords Zn Al alloy;super plasticity;phase boundary sliding（PBS）; 锌铝合金;超塑性;相界滑移;
- A Study of Al Coating on Bearing Ball by High Energy Ball Milling 高能球磨法制备磨球表面铝涂层的研究
- The alterations to your coat will take a week. 你的外衣改一改要花一个星期。
- She flung on her coat and ran to the bus-stop. 她匆匆穿上大衣就向公共汽车站跑去。
- Al causes operated to bring about the war. 那场战争的起因有几个。
- One of the buttons has come off my coat. 我上衣上的一颗扣子掉了。
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- A fresh coat of paint can transform a room. 房间重新粉刷一遍可大为改观。
- How many yards must I buy to make a coat? 做一件外套我必须买多少码？
- There is still a lot of wear left in that old coat. 那件旧大衣还可以穿很久。
- Keywords Zn Al Alloy;Bottom Shrinkage;Composition Undercooling;Gravity Segregation; 锌铝系合金;底缩;成分过冷;重力偏析;
