选择不同的喷涂工艺参数,在镁合金表面喷涂铝锌丝材。
Different technological parameters of electric-arc spraying aluminum and zinc on the surface of magnesium alloy samples were selected.
通过改进工装模具结构,在普通油压机上实现了丝材的无压余连续挤压。
The improved design of process tooling structure realized continuous extrusion in common oil press machine.
目前电弧喷涂复合涂层主要使用粉芯丝材,但粉芯丝材存在成本高的问题。
Nowadays arc sprayed composite coatings are mostly prepared by cored wires. But the high cost has restricted their application.
研究结果表明:电弧喷涂铝基粉芯丝材制备的涂层具有优良的抗高温氧化和耐腐蚀性能。
The result suggests that the coating of Al-based cored wire prepared by arc spraying has excellent high-temperature oxidation resistance and corrosion resistance.
结果表明:喷涂过程中粉芯丝材的表皮材料和芯粉材料能相互熔解和融合形成较均匀的固溶体;
The results show that the skin and the cored powders melted and fused to form homogeneous solid solutions during the arc-spraying procedure using the cored wires.
研究了加载负荷、试样表面粗糙度及测量偏差修正对航空用贵金属(合金)丝材和薄片显微硬度测量的影响。
The effect of load specimen surface roughness and test deviation amendment on microhardness of aeronautical noble metal (alloy) wires and sheets was studied in this paper.
按合金组份配制的原料用氧化铝坩埚在真空中频感应炉中熔键成方坯条,再轧制成丝坯,最后拉制成钎焊丝材。
The Starting material is melted and poured into the quadrate billets, then rolled out in wire rods, finally drawn into brazing wire.
摘要:采用真空吸铸法制备了A356铝合金丝材,并对充型温度和绝对真空度对丝材长度的影响进行了研究。
Abstract: Effects of vacuum degree and filling temperature on the casting length of A356 aluminum alloy wire prepared by vacuum suction casting were investigated.
采用粉芯丝材和高速电弧喷涂技术(HVAS)原位合成了铁铝金属间化合物涂层,并研究了涂层的显微组织和性能。
In the present study, the microstructure and properties of iron aluminide intermetallic coatings in situ synthesized by cored wire and high velocity arc spraying (HVAS) were investigated.
与现有技术相比,具有生产能力高,生产过程无断丝、收缩、扭转等现象,生产的粉芯丝材成型效果好,表面光滑等优点。
Compared with the prior art, the mechanical device has no phenomena of wire breaking, contraction, torsion, and the like and has the advantages of high production ability, good molding effect, etc.
对TB2丝材生产的主要工艺参数进行了分析研究,结果表明:采用合理的锻造、轧制和拉拔工艺可以获得表面良好的成品丝材。
The major factors of manufacturing TB2 titanium alloy wires are studied. The results indicate that using proper forging and rolling and drawing procedures can obtain wires with satisfactory surface.
画材采用:金属丝,天然彩石和釉料等。
Painting material used: metal wire, natural color such as stone and glaze.
他的妻子珍说,“你不能随兴用食材,丹尼斯会一丝不苟按照菜谱来。”
The family has every issue of Bon Appetit magazine going back 15years, said his wife, Jean, "and you couldn't improvise with theingredients. He had to use exactly what the recipe called for."
本研究的目的是研制出一种特殊用途的耐高温绝缘涂层,该涂层用于提供金属丝与金属底材之间的绝缘。
A special insulation coatings were studied, which provide a insulation layer between metal wire and metal substrate at high temperature.
形态有片、带、环、圈丝、棒材、颗粒、粉末等。
Patterns have films, belt , ring , ring wire, rod, particle, powder and so on.
以马铃薯为试材,研究复配保鲜剂对半熟化马铃薯丝低温贮藏生理生化变化的影响。
The change of physiology and biochemistry of half mature potato strip treated with fresh-keeping agent were studied during cold storage.
以马铃薯为试材,研究复配保鲜剂对半熟化马铃薯丝低温贮藏生理生化变化的影响。
The change of physiology and biochemistry of half mature potato strip treated with fresh-keeping agent were studied during cold storage.
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