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- The results show that the multi layer spray deposited pipe blank could be processed by such technologies as extrusion spin or extrusion roll. 采用挤压+旋压或挤压+轧制致密化成型工艺可以获得高性能多层喷射沉积耐热铝合金材料。
- Spray deposited porous aluminum alloy sheets easily have surface and edge crack when they are directly rolled due to the porosity and metallurgical bond. 喷射沉积多孔铝合金板坯由于有孔洞且缺乏良好的冶金结合,直接轧制时易出现板坯表面裂纹及边裂。
- It is detailed that the densities, microstructures, and mechanical properties of the multi layer spray deposited Al Fe V Si pipe blank after being extruded, spun or rolled. 本文对多层喷射沉积耐热铝合金管坯经过挤压、旋压、轧制后的密度、显微结构及力学性能进行了检测和分析。
- The distance to the centre of mass of the spray deposit (Dc) was used to evaluate the droplets drift. 采用雾量沉积质心距D_c指标,进一步评价了因飘移作用雾量沉积分布的距离特征。
- ST5"BZ]The age hardening of spray deposited Cu-15Ni-8Sn alloy has been investigated by means of hardness measurement,optical microscope,X-ray diffraction and transmission electron microscope. 采用硬度测量、光学显微镜、X射线衍射及透射电镜 (TEM)等试验方法 ,研究了喷射成形Cu 1 5Ni 8Sn合金的时效硬化。
- The spray deposited Al Al(Pb) composite plates with a "band" structure have much higher recrystallization temperature compared with those of conventional Al alloys after 20% rolling deformation. 喷射沉积成形Al?Al（Pb） 复合板经20 %25 轧制后其回复再结晶温度明显高于普通的Al 合金。
- Spray deposition is a kind of complicated process affected by many parameters. 喷射沉积过程是一个多参数共同影响的复杂过程。
- Spray deposition process can be optimized by studying the scanning regularity of atomizer and other process parameters. 通过对雾化器往复扫描规律以及其它工艺参数的研究,可以对喷射沉积过程进行工艺优化。
- In the end, the developing direction of MMCs prepared by the use of atomized spray deposition had been summed up. 最后，总结了雾化喷射沉积法制备复合材料的发展方向。
- It can be laid as request, salt spray homogeneously, Salt spray deposition can be adjusted at random. 挂壁式喷雾系统,可任意摆放,不占用有效的试验空间。盐雾分布均匀,沉降量可自由调整。
- In KOH, the corrosion resistance of spray deposition ZA35 alloy is better than that of cast ZA35 alloy. 在KOH介质中，喷射沉积ZA35合金与铸态ZA35合金相比，自腐蚀电位变正，腐蚀电流减小，耐蚀性增。
- Al 5.5Cu/TiAl 3 in situ composites was produced by spray deposition, and the microstructure and interfacial structure of the materials were analyzed. 采用喷射沉积工艺制备了Al?5.;5Cu/TiAl3自生复合材料，并对该材料的微观组织及界面结构进行了研究。
- Plate blanks of Al8Pb4Si1.5Sn1Cu alloy were made by spray deposition process, and cladding rolling of this kind of plate with Al foil was experimented. 用雾化沉积工艺方法制备了Al?8Pb?4Si?1.;5Sn?1Cu合金板坯，并与铝箔一起进行轧制复合试验。
- Spray deposition is a novel rapid solidification technique, which has been used to manufacture rapidly solidified materials with high properties. 摘要喷射沉积是一种新型的快速凝固技术，被广泛用于研究和开发高性能的快速凝固材料。
- Multi layer spray deposition technology is used to fabricate aluminum/steel bimetal,and the factor of influencing the interface of aluminum/steel is discussed. 采用多层喷射沉积技术制备铝/钢双金属板,分析了其中对双金属板界面结合产生影响的因素。
- Al 2.15Li 1.28Mg 1.26Cu 0.10Zr alloy was prepared by spray deposition processing, and its tensile properties and fracture behaviour in various aging conditions were investigated. 采用新型的喷射沉积工艺制备了Al?2.;15Li?1
- Yang LS, Liu YC, Yang GC, Zhou YH. Friction-wear property of high silicon ZA27 alloy prepared by spray deposition, Transactions of NFsoc 6 (1996) 105-109. 杨留栓，庞礼军，刘永长，杨根仓，周尧和.;喷雾沉积ZA27合金微滴热过程物理模型与数值分析，粉末冶金技术，13（1995）163-169
- GROWTH MODEL OF COLUMN SHAPED SPRAY DEPOSITED BULLETS 喷射沉积柱坯的生长模型
- He deposited the case in the left luggage office. 他把箱子放在行李寄存处。
- In this psper,the principle, development and application of multi layer spray deposition in preparation of abrasion resistant materials, heat resistant materials and composites are introduced. 介绍了多层喷射沉积技术的原理,发展过程及在耐磨材料、耐热材料和复合材料等材料的制备上的应用情况。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
