What is spark testing?

The spark testing process usually involves using one of two different methods to generate iron alloy alloy. These sparks can often be used to identify the type of iron metal, of which it consists. A person with a well -trained eye can be able to identify the general alloy by simple observation or a type of graph can be used. There is also a process known as automatic spark testing that can use spectroscopy and certain other methods to remove the possibility of human error. In cases where the positive identification of the metal person is required, a process such as chemical analysis may be used instead of testing sparks.

There are two main methods of generating sparks for testing. The first includes the grinding wheel against which the object can be placed. This bike will often be made of carborundum or aluminum oxide, which can frame and heat small pieces of metal into bright sparks. The second method is to heat the torch or other apparatus sample until it is red. On him can bI have compressed air, causing the metal to ignite and send a uniform shower of sparks.

Each of the different iron alloys tends to have its own unique spark formula. Some metals create a longer stream of sparks, while others may have sparks of different lengths. The eye -made eye can be able to recognize the difference in these sparks, or a comparison of known samples or photographs can be made. Automatic spark testing can also remove the human element using methods such as spectroscopy and spectrometry for observation and classification of the pattern.

There are many advantages for spark testing. The process is usually very fast, does not require any specialized equipment, and can therefore be cheap compared to other methods. The potential disadvantage is that the process can damage the sample because the sparks consist of Abraded Pieces of metal. For this reason, scrap is usually used to avoid damaging the piece that will be laterI used for another purpose.

In addition to its use in determining the specific iron metal classification, the process can also be useful in sorting samples by type. Rather than comparing the sparks of one piece of metal with a known sample or photo, this process can simply include comparison of pieces with each other. If the sparks are identical, then objects are probably made of the same alloy and those with different spark patterns can be sorted into separate groups.