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- The principle, hardware system and software system of laser direct metal deposition(DMD) formation technology were introduced. 阐述了激光直接金属堆积成形技术的原理、硬件系统和软件系统。
- Improvement of Scraping Powder Feeder for Laser Direct Metal Deposition 改进刮板式送粉器用于激光直接金属沉积成形
- Keywords laser cladding;industrial application;direct metal deposition;laser-fabricated metal parts;graded materials;rapid manufacturing; 激光熔覆;工业应用;直接金属沉积;激光制造零件;梯度材料;快速制造;
- direct metal deposition 金属直接成型
- In this thesis, a simple method via electroless metal deposition (EMD) has been reported. 本论文报导一种简单的方法,解决以固-液-气法合成矽奈米线的诸多缺点。
- A series of experiments were carried out with direct metal laser sintering (DMLS) for the 316 stainless steel powders. 摘要采用直接金属激光烧结的方法,对316不锈钢粉末进行了一系列烧结实验。
- The results show that the fly-ash cenosphere particles have good microwave absorption characteristics after the metal deposition. 无须使用贵金属钯等活化,成本大大降低。
- Direct metal forming based on plasma arc welding is a novel rapid prototyping process. 摘要基于等离子弧焊的直接金属成形方法是一种新型的快速成形工艺。
- A series of experiments were carried out on Direct Metal Laser Sintering(DMLS) of 316 stainless steel powder. 采用直接金属激光烧结的方法,对316不锈钢粉末进行了一系列激光烧结实验。
- It is helpful to deepening our understanding of the interaction between the metal deposition and transport phenomena, and capable of providing a basi... 在此基础上,研究分析了该过程系统的传质和传热行为,并建立了相关的数学模型,为该过程实际应用提供依据。
- Spheroidization is an extraordinary adverse factor for direct metal laser sintering of metal powder. 在金属粉末直接激光烧结成形时,球化效应是一个非常不利的因素。
- Its theory and technique is outlined briefly in the article with several application cases of metal deposit prospecting. 概述了其理论基础和方法技术,并列举了该方法在多个金属矿上的应用实例。
- It is also an important concentration area of rare metal resourc es, where the Jiajika rare metal deposit is the largest pegmatite-type Li-po lymetal deposit in China. 青藏高原东部是中国仅次于新疆阿尔泰的伟晶岩集中产出的地区之一,也是世界上重要的伟晶岩型稀有金属矿产资源产地,其中的甲基卡矿床是中国最大的伟晶岩型锂多金属矿床。
- Sintering mechanism of the single-component/multi-component metal powders and the pre-alloyed powders during Direct Metal Laser Sintering (DMLS) process were analyzed. 摘要分析了直接金属粉末激光烧结中单组元金属粉末、多组元金属粉末和预合金粉末的烧结成形机制;
- Spheroidization is an extraordinary adverse factor for direct metal laser sintering of metal powder.316L stainless steel powder had been adopted in this sintering test. 在金属粉末直接激光烧结成形时,球化效应是一个非常不利的因素。
- Metal deposit environmental pollution originates from the oxidation and decomposition reaction of metal sulfides , particularly pyrite(FeS 2) and pyrrhotite (FeS). 金属矿山环境污染源于金属硫化物特别是黄铁矿、磁黄铁矿的氧化分解。
- More beguiling perhaps are metal deposits (see article) and energy reserves. 更有趣的是金属矿床和能源储备。
- In addition, the unique characteristic of the sealant polymer facilitates sealing through contamination with a very wide operating window, while providing the potential for direct metal detection. 此外,该独特的特点,该密封胶聚合物有利于密封,通过污染的一个非常广泛的操作窗口,而提供的潜力直接金属探测。
- The poly metallic deposit occurred in the Erlangping ophiolite of eastern Qinling Mountain was regarded as volcanogenic type. 二郎坪群蛇绿岩中多金属矿床属火山成因块状硫化物矿床。
- The palaeocontinunt crust melting type granite mass is metallogetic matrix of W, Sn, rare metal deposits. 各单元古陆壳活化重熔型花岗岩具形成钨锡稀有金属矿的有利背景。