The Need For PMI Testing Service

By Harold Young


In many industries, especially in construction and chemical, different alloys are created and utilized for many purposes. In order to examine the chemical components of an alloy, it undergoes a process called Positive Material Identification or PMI. A PMI testing service can assess the durability, standard, and safety of an alloy that has just been manufactured.

PMI testing services monitor quality control and observation of safety procedures of any business that is involved in the industry. The temperature tolerance, corrosion resistance, mechanical, and chemical properties of an alloy are assessed. This enables industries to be supplied with quality metals to be used in processing, production, and distribution lines.

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.

Through the identification process, the chemical components of a material are broken down with nondestructive means. A handheld device called the XRF or x ray fluorescence analyzer provides accurate breakdowns of metal samples. The portable unit expedites swift verification and analysis of materials.

Elements commonly identified include titanium, chromium, zinc, cobalt, copper, nickel, iron, and more. By going through a verification process, experts can give their certificate of approval on whether or not some alloys are good for shipping or must be returned to the lab. Large metals are commonly used in major operations in chemical plants and petroleum refineries.

Toxic chemical leaks or work related injuries from faulty machines comprise the long list of consequences of untested equipment. Worse, casualties may even be incurred. PMI testing is critical for all industries because it closely scrutinizes the safety and efficiency of any equipment. Moreover, the testing of scraps can be accomplished in just five seconds.

Moreover, the XRF used for analyzing components is not at all complicated to handle and workers can master its mechanisms in a matter of hours. The need for PMI originally emerged from the demand for stricter safety measures in the oil and gas industry. The higher standard of safety procedures helped to ensure that the inherent hazards brought about by the nature of the work were eliminated.

The device is nondestructive and guarantees no physical and chemical alterations in the material being processed. The defects incurred in the shipments of equipment are guaranteed to have come from the facility where it was manufactured and not caused by the XRF itself. Manufacturers will be forced to make the important adjustments to ensure that the products are safe to use and of great quality.

As more elements are being discovered or accidentally made, the need for testing also arises. With the verification process, customers and suppliers can demand the certain materials needed for specific applications. This allows companies to make smart choices about the equipment that their workers handle and distribute to consumers. This cost effective approach also enables them to avert expenses in damages, complaints, or repairs.




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