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- metal welding performance 金属焊接性
- Some metals weld better than others. 有些金属容易焊,有的不容易焊。
- C2H2, used for metal welding and cutting and as an illuminant. 乙炔,电石气一无色,极易燃或爆炸的气体,C2H2,用于金属熔接和切割技术和光源
- A colorless,highly flammable or explosive gas,C2H2,used for metal welding and cutting and as an illuminant. 乙炔,电石气一无色,极易燃或爆炸的气体,C2H2,用于金属熔接和切割技术和光源
- A colorless, highly flammable or explosive gas, C2H2, used for metal welding and cutting and as an illuminant. 乙炔,电石气一无色,极易燃或爆炸的气体,c2h2,用于金属熔接和切割技术和光源
- The texture of fine grain simple steel growth and uhe metallographic texture、mechanical performance change can affect weld performance. 细晶粒碳素钢在焊接热循环作用下,晶粒长大和组织、性能的变化影响焊接性能。
- The valve is characterised by heavyweight,special shape,bad welding performance,but demanding excellent welding quality etc. 此类阀门具有质量大、形状特殊、焊接可达性差,焊接质量要求严格等特点;
- The results indicate that this craft definitely can satisfy the welding performance request of the ferrites microwave device. 测试结果表明,该工艺完全能满足铁氧体微波器件的焊接性能要求。
- The door was sheet metal welded on to the frame of iron. 门是焊接在一个铁框上的金属薄板。
- This article has evaluated simply the welding performance of 16MnR(HIC)carbon steel from Pcm & Ceq and the method of Max. hardness value of welding heat effect area. 评价了新型16MnR(HIC)钢的焊接性,从钢板的Pcm、Ceq以及焊接热影响区最高硬度值法等方面进行了分析;
- Regardless of torch orientation or part size or shape, the EA1400N robot prevents bent, pinched or stretched cables, minimizing wire feed problems and optimizing weld performance. 无论是在焊丝方位或部分大小或形状大小的问题上,为使电线尽量减少供给问题和优化焊接性能。EA1400N机器人都会防止弯曲,挤压或拉伸电缆,
- Die workshop under the professional development and production of ultrasonic metal welding machines, ultrasonic cleaning machines and related accessories ultrasound. 下设模具车间专业研发和生产超声波金属焊接机、超声波清洗机和相关的超声波配件。
- The company manufactures and sales all sorts of metal welding rod such as Silver,Copper,Aluminum,Magneesium,Silicon,Titanium,Tungsten,Molybdenum,Hafnium,Zirconium,etc. 本公司生产、经营银、铜、铝、镁、硅、钛、钨、钼、铪、锆等合金焊丝、钨钼碳电极、钨铜、铬锆铜电极、特种焊材、焊接配件、焊接陶瓷、各种焊丝、钨电极包装盒及无心磨床配件等。
- The Company is committed to spot welding, ultrasonic metal welding technology, such as product design and manufacturing trade battery materials for domestic industry leader. 本公司致力于点焊机、超声波金属焊等科技产品设计制造及电池材料贸易,为国内行业的领导者。
- The relationship between the main welding parameters and welding quality were analyzed according to the experiment results, and it laid the groundwork for the optimization of welding parameters and the promotion of welding performance. 根据试验结果分析了主要焊接工艺参数与焊接质量之间的关系,为焊接工艺参数的优化及焊机性能的改进奠定了必要的基础。
- As welding is conducted for the mediumcarbon alloy steels using austenitic electrodes, two kinds of cracks,hot crack and fusion zone crack,can be found in backing weld of dissimiar metal weld. 采用奥氏体焊条焊接中碳合金钢时,发现了两种形态的裂纹:底层焊道中的热裂纹和熔合区裂纹。
- An acknowledgement of the behavior of deformation and recrystalization of Austenite in hot rolling processing, and find out the aim of improve the intensify, tenacity and welding performance of steel. 本文介绍了热轧过程中奥氏体形变和再结晶,使我们了解在控制轧制过程中如何利用奥氏体的形变和再结晶的过程来达到提高钢的强度、韧性的目的。
- To the especially structure and material welding performance of a spaceflight igniter,the key welding problem is the spatter and strike fire phenomenon which is brought by high contact resistance. 针对特殊结构和材料的焊接性能,指出目前的焊接问题主要是存在飞溅和接触电阻过大而带来的“打火”现象;
- The paper mainly briefs the welding performance,constituent of welding joint,mechanical property and typic failure modes etc. of new kinds of steels used in the ultrasupercritical pressure boilers. 文章主要介绍了超超临界机组用新钢种的焊接性能、化学成分、焊接接头的组织、蠕变性能和典型的失效方式等。
- This paper introduces the structure of an inert gas -shield equipment for titanium alloy and other active metal welding ,functions of its corresponding parts and its working theory. 介绍了一台适合于钛合金及其它活性金属惰性气体整体保护焊接设备的结构、各部分的功能、设备的工作原理及使用效果。