Blog | Elvatech Ltd.

Midstream Pipeline Integrity: PMI XRF Verification in Latin America A drilling rig in Vaca Muerta doesn’t wait for paperwork. By the time a mill certificate gets matched to its corresponding joint of pipe, the crew may have already welded fifty more joints further down the right-of-way. This is the central problem with material verification on… View Article

Offshore Platform Safety: PMI Equipment for Duplex Stainless Verification in Marine Environments Salt water is patient. It doesn’t need to win today, or this year. Give it a gap in protection — a wrong alloy bolted into a splash zone, a 304 fitting where the spec called for 2205 duplex — and it will find… View Article

From Mine to Smelter: XRF Quality Control Across the Ore Processing Value Chain Getting ore out of the ground is only the beginning. Between the blast hole and the smelter furnace, the material passes through a dozen hands and a dozen decisions — each one carrying financial consequence. Crushing, grinding, flotation, thickening, drying, shipping. At… View Article

PMI Testing and XRF Traceability: Audit-Ready QC for Manufacturers An automotive Tier 1 supplier in Monterrey ships 40,000 aluminum brackets per month to three OEM customers in the US. Each bracket gets PMI-tested before it ships. The XRF data? It lives on a technician’s laptop in a folder called “results_final_v3.” No timestamps. No batch linkage…. View Article

ASME and AWS Code Compliance: Why XRF Material Verification Became Essential for Welding Inspection The American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code Section IX and AWS (American Welding Society) D1.1 Structural Welding Code both require positive material identification (PMI) of base materials and filler metals before welding critical applications. The requirement… View Article

Gold and Platinum Mining in Africa: How Real-Time XRF Analysis Creates Competitive Advantage South Africa’s Witwatersrand Basin has produced over 50,000 metric tons of gold since mining began in 1886—roughly 40% of all gold ever mined globally. The basin still holds an estimated 6,000 tons of economically recoverable gold. Ghana ranks as Africa’s largest gold… View Article

Critical Minerals Rush: How XRF Analyzers Drive Lithium and Copper Exploration in Latin America Chile’s Atacama Desert holds roughly 60% of the world’s known lithium reserves. Bolivia’s Uyuni salt flats contain another massive deposit. Argentina’s Salar de Hombre Muerto adds to what mining analysts call the “Lithium Triangle”—a region spanning three countries that controls global… View Article

Battery Recycling Revolution: How XRF Analysis Maximizes Recovery from Lithium-Ion and Lead-Acid Batteries The global electric vehicle fleet passed 40 million units in 2024. Every one of those vehicles carries a battery pack weighing 400-900 pounds, packed with lithium, cobalt, nickel, and manganese. Most were manufactured between 2018-2024. Average lifespan: 8-15 years. Basic math says… View Article

E-Waste Gold Rush: How XRF Analyzers Maximize Precious Metals Recovery from Electronics An e-waste facility in Denver processed 40 tons of circuit boards last month and sold them to a bulk buyer for $32,000—the standard rate of $800 per ton for mixed electronics scrap. The new operations manager, who’d previously worked at a precious metals… View Article

Copper Cable Recycling: How Instant Alloy Identification Turns Scrap into Maximum Profit A scrap yard in Houston processes 40 tons of mixed cables every week. For years, they sorted by weight and appearance: thick cables went in one pile, thin in another, shiny copper here, dull brass there. The operation made money, but the owner… View Article

Incoming Material Verification: How US Manufacturers Save Millions with Positive Material Identification Equipment When a $2.3 million aerospace component fails catastrophic testing, investigators often trace the problem back to a single moment: the loading dock where the wrong alloy entered the facility. A batch of 316L stainless steel arrives with paperwork certifying its composition. It… View Article

Handheld XRF in Scrap Recycling: From Scrap Heap to Profitable Business Owners and managers of scrap recycling companies know that profit is not made at the baler or the scale, but at the sorting stage. A single mistake in identifying metal grades during scrap intake can wipe out the entire margin on a batch of material…. View Article

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