Entries by Aço Energético

Qual é a diferença entre NACE MR0175 e NACE MR0103?

Introduction In industries like oil and gas, where equipment and infrastructure are routinely exposed to harsh environments, selecting materials that can withstand corrosive conditions is crucial. Two essential standards that guide material selection for environments containing hydrogen sulfide (H₂S) are NACE MR0175 and NACE MR0103. While both standards aim to prevent sulfide stress cracking (SSC) […]

Craqueamento Ambiental: HB, HIC, SWC, SOHIC, SSC, SZC, HSC, HE, SCC

Introduction In industries where materials are subjected to harsh environments—such as oil and gas, chemical processing, and power generation—understanding and preventing environmental cracking is critical. These types of cracking can lead to catastrophic failures, costly repairs, and significant safety risks. This blog post will provide a detailed and professional overview of the various forms of […]

Como calcular o número de placas de aço para tanques de armazenamento de óleo

Introduction Building oil storage tanks involves precise planning and accurate calculations to ensure structural integrity, safety, and cost-effectiveness. For tanks constructed using carbon steel plates, determining the quantity and arrangement of these plates is crucial. In this blog, we will explore calculating the number of steel plates for oil storage tanks, using a specific example […]

3LPE vs 3LPP: Comparação abrangente de revestimentos de dutos

Introduction Pipeline coatings protect steel pipelines from corrosion and other environmental factors. Among the most commonly used coatings are 3-layer Polyethylene (3LPE) and 3-layer Polypropylene (3LPP) coatings. Both coatings offer robust protection, but they differ in terms of application, composition, and performance. This blog will provide a detailed comparison between 3LPE and 3LPP coatings, focusing […]

Explorando o papel vital dos tubos de aço na exploração de petróleo e gás

Introduction Steel pipes are critical in the oil and gas, offering unmatched durability and reliability under extreme conditions. Essential for exploration and transportation, these pipes withstand high pressures, corrosive environments, and harsh temperatures. This page explores the critical functions of steel pipes in oil and gas exploration, detailing their importance in drilling, infrastructure, and safety. […]

SMSS 13Cr e DSS 22Cr em ambiente H₂S/CO₂-Óleo-Água

Introduction The corrosion behaviors of Super Martensitic Stainless Steel (SMSS) 13Cr and Duplex Stainless Steel (DSS) 22Cr in an H₂S/CO₂-oil-water environment are of significant interest, especially in the oil and gas industry, where these materials are often exposed to such harsh conditions. Here’s an overview of how each material behaves under these conditions: 1. Super […]