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Different tools are used for different applications and soldering stations may be equipped with more than one of them at a time. The main tools for soldering are: contact soldering irons; desoldering tweezers or SMD hot tweezers; desoldering gun; hot air gun; infrared heater. Soldering iron is the most common working tool of a soldering station.
A soldering iron stand keeps the iron away from flammable materials, and often also comes with a cellulose sponge and flux pot for cleaning the tip. Some soldering irons for continuous and professional use come as part of a soldering station, which allows the exact temperature of the tip to be adjusted, kept constant, and sometimes displayed.
Soldering copper pipes using a propane torch and a lead-free solder. Solder is a metallic material that is used to connect metal workpieces. The choice of specific solder alloys depends on their melting point, chemical reactivity, mechanical properties, toxicity, and other properties. Hence a wide range of solder alloys exist, and only major ...
Tweezers come in a variety of tip shapes and sizes. [4] Blunt tip tweezers have a rounded end which can be used when a pointed object may get entangled, when manipulating cotton swabs, for example. Flat tip tweezers, pictured at right, have an angled tip which may be used for removing splinters. Some tweezers have a long needle-like tip which ...
Solder joint dimensions in SMT quickly become much smaller as advances are made toward ultra-fine pitch technology. The reliability of solder joints becomes more of a concern as less and less solder is allowed for each joint. Voiding is a fault commonly associated with solder joints, especially when reflowing a solder paste in the SMT application.
Lead-free reflow soldering temperatures are higher, which results in more graping. Graping is also caused by increased surface oxidation. Graping is also caused by increased surface oxidation. The increased surface oxidation is the result of smaller printed paste deposit volumes that cause a diminished surface area to flux ratio of the solder ...
Microscopic view of tin used to solder electronic components, showing a whisker. Metal whiskering is a crystalline metallurgical phenomenon involving the spontaneous growth of tiny, filiform hairs from a metallic surface. The effect is primarily seen on elemental metals but also occurs with alloys.
Kobe Steel, Ltd. (株式会社神戸製鋼所, Kabushiki gaisha Kōbe Seikō-sho), is a major Japanese steel manufacturer headquartered in Chūō-ku, Kobe.KOBELCO is the unified brand name of the Kobe Steel Group.
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