One of the oldest metals discovered by humans is the metal tin. In the manufacture of many alloys, new and unique properties can be created by using this metal. In different industries, equipments that are made of copper, steel or zinc are used and one of the problems that usually exist with these equipments is their corrosion. They are coated with tin to prevent corrosion.
Another example that can be used for this metal is the hardening of copper. To increase the strength of copper, tin is added. Bronze and alloys made from a combination of copper and tin have different capabilities, including sharpening, and usually have an acceptable hardness. This alloy is usually used in places where winning edges need to be produced. Applications of these sharp edges include the production of hunting equipment or weapons.
Also in the soldering of electrical conductors, soldering in the connections in the pipes, as a coating in steel containers, etc., many applications can be seen from this ingot. It is good to note that this metal has many applications in the existing industries in the country and buying tin ingots can meet many needs in different industries.
Production of tin ingots
Before we talk about the price of tin ingots, we need to give you some information about how to make it. To produce this type of ingot, high-grade tin is used. Tin ingots are produced by advanced and up-to-date machines and these two solutions are in order to produce a quality ingot and in accordance with modern standards.
One of the most important applications of various types of tin ingots is its use in soldering, making high quality alloys, making superconducting materials and so on. These ingots are light in weight and at the same time, high life and durability can be expected from it.
Primary tin metal is either in the form of molds, ingots or rods. Tin is usually cast in weights that are about 50 kg and then provided to applicants and consumers. Sometimes you may hear the term first-class tin; This tin is pure and commercial and its amount reaches about 99.8%. Of course, the percentage of tin may be higher than this amount. For example, the amount of tin may reach about 99.95 or 99.98%. Usually, industries that need this percentage of purity go to buy this piece and try to get information about the price of tin ingots when needed.
Types of tin ingots
When buying tin ingots, you should also have information about the types of tin ingots. Tin ingots are divided into two categories:
Lead-free tin ingots
Tin ingots with lead
In the following, and in two separate headlines, we will provide tips on the properties and characteristics that these two have together.
Lead-free tin ingots
One of the types of tin ingots is lead-free tin ingots. This type of ingot is widely used in soldering and many applications can be enumerated for it. One of the properties of lead-free ingots is that they do not form tin ash during soldering. When lead-free tin ingots are used to solder copper, the copper does not corrode and therefore tin ash is not produced.
When this type of tin is used, the oxidation operation is stopped and therefore the cleaning of the device or service is eliminated. With this advantage, the costs of some industries will be drastically reduced, which is very important in some ways. It is good to know that soldering with lead-free ingots is done at a temperature of about 260 to 270 degrees Celsius.
Tin ingots with lead
Another type of tin ingots available in the market is tin ingots with lead. This type of ingot is one of the best-selling ingots and it is usually known as 63.37 ingots. In this phrase, the number 37 indicates the percentage of lead and the number 63 also indicates the percentage of tin. 63% tin ingots are used in places where the temperature is very high; Because the type and structure of the ingot is such that it prevents oxidation. That is why it is very important that this type of ingot is usually used in the tin bath.
In some reputable laboratories, lead ingots are used instead of lead-free ingots; Because the product that is finally produced has a high quality and quality. In addition, this type of ingot is one of the most affordable types of ingot in our country and this issue can reduce costs in many industries that use this type of ingot in abundance. Tin ingots are 63% reasonably priced and are widely used in vending machines or in the electronics industry.
https://www.reddit.com/user/baman24ir/comments/sd43i4/about_tin_ingot/