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    Lead Free vs Lead Solders Process in High Temperature


    Division of solder wire

    We operate lead-free solder vs lead solder into three primary varieties, and we can use it under various situations depending on our tastes and goals for using it. So, let's see how to utilize solder lead and how the composition of solder lead works.
    Lead-free solder, lead-based solder, and flux-core solders are the three basic forms of solder. Another form of solder is silver alloy solder. These categories are based on alloy composition. Other solder kinds are available, depending on the form, core style, and application.
    Lead Free vs Lead Solders

    Glossy lead free solder

    The ratio of 63 tin and 37 tin-lead optimizes soldering for a glossy, fusible lead-free solder vs lead solder suitable for use in soldering electronic circuits. It is also the lowest melting point of Eutectic alloy, with many other special features.
    The Solder Mask should be printed with a glossy finish. Most designers don't specify whether they want their PCBs to be glossy or matte, leaving the decision to the PCB fabricator. By default, most fabricators will choose a glossy finish, which is the more common of the two.

    Less glossy solder joint

    Another type, 60 tin, and 45xUdHPiFHQ7xbKh19G45saF1raB2ot5pag8p1Hnk4yrfXRJZskr8TMbFpVfC5tDk8eQQg63TqkW9gKhwagx6HePTaK2yXbwire is better than 60/40 because it fixes quicker and diminishes the danger of harming the weld.
    The solid lead-free solder vs lead solder joint is usually non-shiny solder joints. The coarser the grain growth will be, and the faster it cools, the finer the grain growth will be, and the joint will be shinier. Standard welders will often come with a layer of sealant to protect the weld from oxidation.

    Lead free solder flux in solder wire

    Single-core or multi-core Flux Liquid flux, solder fluxes with acid composition to aid clean the weld, can be turpentine or cleaning solvents are some common solder wire varieties. For obtaining smooth welds first cleans the weld and reduces the weld tension.
    You can make your own flux by crushing turpentine and then adding acetone or gasoline. Then stir until the turpentine dissolves into a dark yellow iridescent color. In order to avoid the evaporation you must have to avoid creating waste.

    Buying a soldering iron

    This homemade solution can be used on:
    lead-free solder vs lead solder
     printed circuit boards
    and soldering irons to prevent oxidation and make soldering easier.
    When buying a soldering iron, you should buy a soldering iron and a replacement soldering iron.
    Inexperience, the replacement tip will solder better than the soldering iron). The typical power of the incandescent resistance-type welding torch is about 40W. Using a soldering iron with a capacity greater than 40W may encounter the following obstacles:

    Welding torch and lead solder

    The normal power of the incandescent resistance-type welding torch is about 40W. Using a soldering iron with a capacity may encounter obstacles. Excessive heat emitted from the soldering iron when it comes into contact with the component can damage the component.
    In the case of using lead-free solder vs lead solder, a lot of heat emits. This heat easily causes oxidation of the surface of the copper conductors at the time of welding, and the solder joint is even more difficult to weld.

    Using turpentine in welding of lead solder

    When the heat of the weld is too large, it can cause the turpentine to burn and form a black layer at the weld, reducing the gloss and aesthetic properties of the joint.
    The soldering iron is only to contact the place to be soldered. They transferred heat so quickly and completely. The temperature of the soldering iron and the tip of the soldering iron are equal.
    Soldering Lead (Solder Tin):
    The type of solder commonly found in the market is in the form of solid-core fibers. The diameter of the lead has many types of 0.6mm, 0.8mm, 1mm (usually 0.8mm). This solder wire has been coated with turpentine on the outside
    For some foreign solder, turpentine is wrapped on the inside of the lead and the solder is a hollow cylinder in the middle. The layer of turpentine wrapped in the lead thread is used as an eraser right in the lead melting process at the point to be soldered.

    Lead solder in high temperature

    For soldering irons covered with turpentine, when looking at the lead thread. We can feel the iridescence of the metal; with other types of solder. For example, solder for battery piles, lead for connection of transmission cables.
    Lead-free solder vs lead solder melts at high temperature and is usually not mixed with turpentine when processing. These lead types do not have the metallic luster when viewed with the naked eye.

    A beneficial solder

    "An awful bind won't ever make a decent patch". So how is solder good, no matter what manufacturer's lead, the tin/lead ratio = 63/37 is optimal: glossy, easy to flow (this ratio is indicated on the package). /manufacturer's stamp)
    In fact at the market, soldering lead with this ratio is quite rare in the flea market. It also has poor quality lead floating in the market. So be careful when you buy it or buy it and then put it in the basket.
    Lead Free vs Lead Solders 2021

    What is electrology?

    Currently there is lead with tin/lead ratio = 60/40.63/37. This type of solder is very good, but coupled with good soldering, the price is reasonable to spend money to buy this lead. I regret if I compare the quality of the solder with other types of lead.
    In addition, with the criterion of tin/lead ratio = 63/37, you can find other types of lead-free solder vs lead solder. Should avoid buying some lead brands with unknown brands, it is best to buy them.

    Use of turpentine in Soldering process

    During the soldering process, we use more turpentine to strengthen. The bleach when the turpentine layer wrapped in solder is not enough, the cases where we have to use extra turpentine outside are common such as lead on the conductor, lead on the tip.
    In addition, turpentine is mixed with a mixture of gasoline and kerosene (foul oil) .It will form a surface coating solution for the copper layers of the printed circuit. It avoids copper oxidation and at the same time is easy to solder.

    Pine resin and its uses

    Pine resin (a type of chlorophyll obtained from pine trees) is usually solid. It is pale yellow (when it does not contain impurities). When soldering lead-free solder vs lead solder should contain turpentine in the box to avoid breakage.
    Wash the place to be soldered so that the lead is easy to adhere to. After welding, turpentine will cover the surface of the weld with a thin layer to help isolate the weld from the surrounding environment (temperature, oxygen, humidity, ...)

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