Chemical Conversion Coatings – Black Oxide Coatings on Iron and Steel – Requirements and Testing Methods. This standard outlines the requirements and testing methods for black oxide coatings applied to iron and steel. Associated processes Black oxide Contact us
Standards
Here you will find the standards we follow for surface treatment and material analysis. These standards ensure that our processes and measurement methods meet internationally recognised requirements for quality, accuracy and repeatability.
Metallic and Other Inorganic Coatings – Simultaneous Measurement of Individual Layer Thickness and Potential in Nickel Coatings (STEP Test). ISO 16866:2020 describes the STEP test, a method for simultaneously measuring layer thickness and potential of individual layers in nickel coatings. This test analyzes multilayer coatings, particularly where corrosion resistance and electrical functionality are critical. By […]
Anodic Oxidation of Aluminum and Aluminum Alloys – Specifications for Anodized Coatings. The standard describes the specifications for anodic oxidation coatings on aluminum and its alloys. It focuses on requirements for thickness, appearance, adhesion, and corrosion resistance, as well as methods for testing these properties. This standard is critical for quality assurance in industrial anodizing […]
Inorganic Coatings – Determination of Coating Thickness – Coulometric Method by Anodic Dissolution. ISO 2177:2003 describes a coulometric method for determining coating thickness through anodic dissolution. This method is primarily used for metallic coatings and involves dissolving the coating by applying an electric current, then measuring the dissolution rate to determine thickness. It is a […]
Anodizing of Aluminum and Its Alloys – Sulfuric Acid Process, Uncolored Coating. This anodizing standard applies to the anodization of products intended for aerospace applications. Associated processes Anodizing Contact us
Inorganic Coatings – Cleaning of Metal Surfaces – Part 2: Non-Ferrous Metals. ISO 27831-2:2008 outlines guidelines for cleaning non-ferrous metal surfaces, such as aluminum, copper, and their alloys. Cleaning is a critical step before applying coatings to ensure proper adhesion and corrosion resistance. The standard describes various cleaning methods, including chemical treatments and mechanical removal […]
Inorganic Coatings – Test Method for Electroplated Coatings of Gold and Gold Alloys – Part 3: Porosity Testing. ISO 4524-3:2021 describes test methods for determining the porosity of electroplated coatings of gold and gold alloys. Porosity is a critical factor in the protective properties of these coatings, particularly in electronics and jewelry, where they protect […]
Inorganic Surface Coatings – Electrolytic Tin-Cobalt Alloy Coatings. ISO 26945:2011 specifies the requirements and testing methods for electrolytic coatings of tin-cobalt alloys. These coatings are commonly used as an alternative to traditional surface treatments for both decorative and functional purposes, particularly where strong adhesion and corrosion resistance are required. The standard outlines specifications for coating […]
Inorganic Surface Coatings – Overview of Methods for Coating Thickness Measurement. ISO/DIS 3882:2022 provides a comprehensive overview of various methods for measuring the thickness of inorganic surface coatings. This standard serves as a guide for selecting the appropriate measurement method based on the type of coating and substrate. It covers techniques such as mechanical, magnetic, […]
Determination of Thickness and Chemical Composition of Zinc-Based Coatings on Metal – Routine Method. SS-EN 10318:2005 describes a routine method for determining the thickness and chemical composition of zinc-based coatings on metallic substrates. This method ensures that the coating provides adequate corrosion protection and meets specific compositional requirements. The standard specifies testing methods such as […]
Inorganic Surface Coatings – Sampling for Attribute Control. ISO 4519:1980 specifies methods for sampling inorganic surface coatings for attribute control, which involves inspecting and evaluating specific quality characteristics of the coating. The standard defines how samples should be taken from batches of coated items and which attributes should be assessed, such as thickness, adhesion, and […]
Inorganic Surface Coatings – Evaluation of Test Specimens and Manufactured Items Subjected to Corrosion Testing. ISO 10289:1999 specifies methods for evaluating test specimens and manufactured items subjected to corrosion testing. The standard provides guidelines on assessing and documenting corrosion damage, including visual inspection and measurement of coating defects. It also covers methods to quantify the […]
Inorganic Surface Coatings – Post-Coating Heat Treatment of Iron or Steel to Reduce Hydrogen Embrittlement. ISO 9588:2007 specifies guidelines for heat treatment of iron and steel components after applying metallic surface coatings to reduce the risk of hydrogen embrittlement. Hydrogen embrittlement occurs when hydrogen infiltrates the metal during the coating process, causing the material to […]
Inorganic Surface Coatings – Electrolytic Coating of Cadmium with Supplementary Treatment on Iron and Steel. ISO 2082:2017 specifies the requirements and methods for the electrolytic coating of cadmium on iron and steel. Cadmium coatings provide corrosion protection, particularly in demanding environments such as aerospace and marine industries. The standard also includes supplementary post-treatment processes to […]
Inorganic Surface Coatings – Measurement of Coating Thickness – Beta Backscatter Method. ISO 3543:2000 describes the beta backscatter method, a technique for measuring the thickness of inorganic surface coatings. This method is particularly useful for coatings on metallic substrates and works by bombarding the surface with beta particles. A detector measures the backscattered radiation, with […]
Inorganic Surface Coatings – Coating Thickness Measurement – Non-Magnetic Metallic Coatings on Metallic and Non-Metallic Substrates – Phase-Sensitive Eddy Current Method. ISO 21968:2019 details the phase-sensitive eddy current method for measuring the thickness of non-magnetic metallic coatings on metallic and non-metallic substrates. This non-destructive technique is precise for thin coatings. The standard outlines testing procedures, […]
Inorganic Surface Coatings – Electrolytic Tin-Nickel Coatings – Specifications and Test Methods. This standard addresses electrolytic tin-nickel coatings and establishes specifications and testing methods to ensure these coatings meet technical requirements. Tin-nickel coatings are primarily used to enhance corrosion resistance and electrical conductivity. Associated processes Nickel-tin alloys Contact us
Inorganic Surface Coatings – Electrolytic Nickel Coatings for Technical Applications. This standard specifies requirements and testing methods for electrolytic nickel coatings used for technical purposes. Nickel coatings are primarily applied to improve wear resistance, corrosion protection, and aesthetic appearance of components. The standard details required coating properties such as thickness and hardness and outlines methods […]
Steel Pipes and Fittings – Internal and/or External Protective Coatings for Steel Pipes – Specification for Hot-Dip Galvanizing. This standard addresses hot-dip galvanizing as a method of protecting steel pipes and fittings, both internally and externally, against corrosion. It specifies the requirements for the galvanizing process and the quality control measures for the coatings. Hot-dip […]
Inorganic Surface Treatment – Electroless Nickel Plating with Nickel/Phosphorus Alloys – Specification and Testing Methods. This standard covers electroless nickel plating with nickel-phosphorus alloys. It specifies the requirements for applying these coatings and the testing methods used to ensure quality. The coatings are primarily used to enhance corrosion resistance, wear resistance, and to create a […]
Corrosion Protection of Metals – Zinc Flake Coatings on Iron and Steel Components. This standard pertains to zinc flake coatings on iron and steel components for corrosion protection. Zinc flake coatings provide a corrosion-resistant system that does not require electrolysis, reducing the risk of hydrogen embrittlement. The standard specifies requirements for coating thickness, composition, and […]
Inorganic Surface Coatings – Testing Method for Electrolytic Coatings of Gold and Gold Alloys – Determination of Residual Salts. This standard describes methods for determining the presence of residual salts in electrolytic coatings of gold and gold alloys. Residual salts can affect the performance and longevity of gold coatings, particularly in critical applications. Associated processes […]
Metallic and Other Inorganic Coatings – Determination of Porosity in Gold Coatings on Metals – Test with Nitric Acid Vapor. This standard outlines a method for determining the porosity of gold coatings on metals using nitric acid vapor. Gold coatings are commonly used to protect metals against corrosion, but porosity can affect their effectiveness. The […]
norganic Surface Coatings – Porosity Testing – Testing in a Humid Atmosphere Containing Sulfur. The porosity test in ISO 12687 aims to evaluate the porosity of metallic surface coatings by exposing them to a humid atmosphere containing sulfur. Porosity is a crucial indicator of a coating’s ability to resist corrosion, as porous areas can allow […]
Inorganic Surface Coatings – Metallic Coatings on Non-Metallic Substrates – Measurement of Coating Thickness – Micro-Resistance Method. This standard describes a micro-resistance method for measuring the thickness of metallic coatings on non-metallic substrates. It includes principles of the method, equipment requirements, and measurement procedures. The standard provides guidelines for calibration, sample preparation, and calculating coating […]