O que são as cores dos fios de solda, e qual devo usar? Apoio #Raisa e #Cobix

Surely when buying solder wire (tin) for your projects, you've come across spools of different colors. Is it just for looks? Does it have any meaning? And which one should I choose? I hope to answer these and other questions in this video. And if you need to buy solder wire, or any equipment for your workbench, whether for soldering, measuring, or projects, don't forget: RAISA. Shop: https://www.raisa.com.br Solder Wire (tin): https://www.raisa.com.br/soldagem-ele... Tin (Sn): This is the main component in most solder mixtures. It is used for its electrical conductivity and corrosion resistance properties. Lead (Pb): Lead is added to lower the melting point of the solder and improve its fluidity. However, due to environmental concerns, many types of solder are now "lead-free." Fluent: Flux is a substance that promotes the cleaning of the metals to be soldered and the formation of a good solder joint. It is classified according to its activity (or aggressiveness) and can be resinous, organic, or inorganic. Flux can be added to the core of the solder wire or applied separately. Explanation of how mixtures influence the properties of tin The proportion of these elements in the tin soldering mixture can significantly affect its properties and performance. For example, a high tin content results in a solder with greater corrosion resistance but a higher melting point. A higher proportion of lead will reduce the melting point, while the addition of silver can improve thermal conductivity. Essentially, the ideal tin soldering mixture will depend on your specific soldering needs, including the nature of the components to be soldered, the type of application (e.g., consumer electronics vs. military), and the environmental conditions in which the soldering will be performed. Understanding these factors and knowing how to select the right mixture is an essential part of the soldering process. Raisa is here to help you find the option best suited to your needs, offering a wide range of solder tin from market-leading brands Best and Cobix. 63x37 is an aesthetic alloy, meaning it changes from a solid to a liquid state without undergoing physical changes. More videos at:    / eletronicaetecnologia   Project details and more at:   / canaleletronicaetecnologia   Subscribing to the channel costs you nothing and helps promote it. Help keep the channel going by subscribing and liking. Thanks! Thank you to everyone who collaborates with this Electronics and Technology Channel community. Want to talk to us, send a product for review, or even send us components you no longer use? Send an email to: [email protected] End screen music: Carlos Scherer (   / @carlosscherer6783  ) Legal Notice All information obtained on this website and related social media pages is for INFORMATIONAL purposes only. Canal Eletrônica e Tecnologia is NOT responsible for any damage or loss caused by the execution of actions related or unrelated to the content described here. Always seek a qualified professional, follow the rules, and use protective equipment for any work involving electricity. We are not responsible for the functioning, operation, or errors that may occur during the assembly and use of the circuits shown here. The information provided is for educational purposes only. Do so at your own risk. According to Law 9.610/98, total or partial reproduction or commercial dissemination without the prior and express authorization of the author is prohibited (article 29). #raisa #Cobix #CET #Electronics #Maker