详情描述
Chinese Name: Lead-Free Solder Bar English Name: Lead-Free Solder Bar Tin Content: Sn99.3/Cu0.7 Melting Point of Solder Bar: 227℃ Operating Temperature: 280℃-350℃ Solder Bar Per Carton: 20kg (Please leave a message to inquire about stock availability) Han Island Company produces lead-free solder bars using the highest purity electrolytic tin and copper from Yunnan as raw materials.
Solder wires are an essential component in the production and maintenance of the electronics industry. There are numerous types of solder wires, varying in quality and price, such as tin-lead alloy solder wires, antimony alloy solder wires, bismuth alloy solder wires, silver alloy solder wires, copper alloy solder wires, and more. Solder wires are widely used in various modern electronic assembly and welding applications. They are made by mixing electrolytic pure tin and lead with high-grade metal antioxidant alloys, and then melted, refined, and decontaminated in a high-temperature furnace. The molten material is then cast or molded into shape using a hydraulic press.
Electrolytic Solder Wire Introduction:
Han Island's electrolytic solder wire for soldering is produced using high purity metals. Under strict quality control conditions in a double metal electrolytic workshop, it undergoes vacuum deoxygenation treatment, effectively controlling oxidation levels and the content of new metallic and non-metallic impurities. The raw materials for the electrolytic solder wire have been subjected to a rigorous multi-level electrolytic purification process and special melting refining procedures, greatly removing fine oxide inclusions from the solder. Additionally, trace antioxidant elements are added to the electrolytic solder wire. The working temperature is below 300°C, with the solder liquid surface shining like a mirror, ensuring the quality of the solder products and minimal oxidation residue. The high-antioxidant electrolytic solder wire offers the following advantages:
Pure tin and copper, high-grade antioxidant alloy. Excellent wetting properties, no cold solder joints. Good antioxidant performance, minimal slag, cost-saving. Extremely low impurities, enhancing diffusion and fluidity. Stable performance, suitable for wave soldering or hand dipping soldering.
Company Introduction
Wuhan HanDao Technology Co., Ltd. is committed to the research, development, and sales of electronic materials such as solder wire, solder bar, and solder paste, along with the recycling of waste solder. With the rapid development of the electronics information industry in the central and western regions, there is an increasing demand for high-quality solder electronic materials. To better serve customers in the central and western regions, with support from Huangpi District and ZUOER Holding, Wuhan HanDao Technology Co., Ltd. was established in the Panlongcheng Economic and Technological Development Zone, Huangpi District.
All components comply with Sony or EU standards. All lead-free solder wire is enhanced with anti-oxidation alloys, operates at temperatures below 300°C, and the solder pot surface is as bright as a mirror with minimal oxidation slag, suitable for any form of hot dip soldering or wave soldering.
High-temperature solder wire is made by adding special formula additives to tin-lead alloys, which can still perform its oxidation function above 450°C. This product is suitable for welding processes that require high operating temperatures, such as soldering transformer lead wires. Our factory offers a variety of alloy ratios for customer selection.
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