The Functions Of A PMI Testing Service

By Harold Young


Construction and chemical industries are just a few of the major game players in businesses that largely make use of different alloys for various purposes. To identify the chemical composition and important characteristics of an alloy, it undergoes a procedure known as Positive Material Identification (PMI). The PMI testing service assessed the durability, safety, and standard of an alloy which has recently been manufactured.

PMI inspection services help maintain quality control and safety measures for all business in the industry. They can help determine the temperature tolerance, chemical and mechanical properties, as well as the corrosion resistance of an alloy. These services can help supply industries with metals that will be used in a range of processes.

Different applications will require specific metals appropriate for handling manufacturing and distribution of products. Alloys which have never been tested may pose hazards to workers of a factory or company. Chemically unsafe metals passing on to another supplier without testing may find their way into goods that are being produced in high volumes for immediate distribution to the consumers.

The chemical composition of a metal is broken down in the verification process with the help of nondestructive means. The XRF, which is a handheld device, provides accurate records and measures of sample metals. The portable unit accelerates the testing procedure, while still providing accurate analysis.

Commonly identified elements include chromium, titanium, cobalt, zinc, iron, nickel, and more. Through the verification process, experts may hand out their stamp of approval on alloys that are ready for shipping or heavy duty operations. Otherwise, they may need to reject ones that must be returned to the labs. Petroleum refineries and chemical plants commonly employ the use of these metals in their major operations.

Having faulty equipment can cost toxic chemical leaks or defective machines that can lead to work related injuries or worse. PMI testing is crucial because it scrutinizes metals and concludes if it can handle safe and efficient operations. Accurate testing of scrap materials can be done in five seconds or less.

Moreover, the XRF or handheld device used to analyze components is very easy to use and can be mastered by skilled workers in just a matter of hours. The requirement for PMI first emerged from the need to enhance safety protocols in the oil and gas industry. The increased safety measures were set in place to eliminate the hazards that were inherently present due to the nature of the job.

The material is not altered in any way, shape, or form since the testing device is nondestructive. This gave suppliers guarantee that damages noted in the shipments were already present before the verification process even commenced. This held parties at fault responsible and helped to ensure that they would make the necessary adjustments to maintain the quality of the metals.

Currently, there are over eighty metals available at our disposal plus more elements are being uncovered. This emphasizes the increasing necessity for PMI testing to allow buyers and suppliers to choose the right elements for specific applications. This also forces companies to make better decisions about the equipment they use and manufacture. They will also be spared from costly lawsuits and expenses in damages and repairs.




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