Français
1. Nickel alloys
Nickel alloys are a family of materials widely used in industries as varied as cryogenics, oil & gas, chemicals, pharmaceuticals, pollution control units (desulfurization, VOC treatment), power generation, heat treatment, land turbines and aeronautics... Nickel is obviously the main element in these alloys, and forms their base. The main additive elements are chromium, molybdenum, iron, copper, tungsten and, in smaller quantities, titanium, niobium, aluminum, silicon, zirconium, vanadium and certain rare earth elements (lanthanum, vanadium). They fall into two distinct groups: high-temperature nickel alloys (up to a maximum of 1,200°C) and corrosion-resistant alloys (up to temperatures of 650°C). This distribution is a consequence of the carbon content, which is high (> 0.1%) for "high-temperature" nickel alloys and low (< 0.05%) for the "corrosion" alloys that are the subject...
The Ultimate Scientific and Technical Reference
This article is included in
Studies and properties of metals
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Nickel alloys
General corrosion resistance
Bibliography
Patents/trademarks
Hastelloy, Haynes, B-3, C-22, C-22HS, C-2000, G-35, G-50, Hybrid-BC1: registered trademarks of Haynes International Inc.
Inconel, Incoloy, Monel: registered trademarks of Special Metals Inc.
VDM 2120MoN: registered trademark of VDM-Metals.
Allcorr: trademark registered by ATI Allegheny Ludlum.
Digital media
Multimedia corrosion book, INSA Lyon http://www.cdcorrosion.com
Websites
LinkedIn group Nickel Alloys http://www.linkedin.com/groups/NICKEL-ALLOYS-4542395
ASTM: standards for nickel alloys http://www.astm.org
VdTUV Data Sheet Approval http://vdtuev.de
...Events
Eurocorr Congress organized by the EFC (European Federation of Corrosion) every September in one of its member countries.
Nace Congress organized by Nace International every year in a U.S. city.
Achema show organized by Dechema every three years in Frankfurt (Germany).
Materials Conference organized under the aegis of the French Materials Federation every...
Standards and norms
- Standard Practice for Evaluating Stress-Corrosion-Cracking Resistance of Metals and Alloys in a Boiling Magnesium Chloride Solution - ASTM G-36 - 2013
- Test method for Pitting and Crevice Corrosion resistance of Stainless Steel and Related Alloys by use of ferric chloride solution - ASTM G-48 - 2010
Regulations
Directive 2014/68/EU of the European Parliament and of the Council of May 15, 2014 on the harmonization of the laws of the Member States concerning the making available on the market of pressure equipment (OJEU of June 27, 2014).
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Main nickel alloy manufacturers :
Haynes International Inc. http://www.haynesintl.com
Special Metals Corporation http://www.specialmetals.com
...
The Ultimate Scientific and Technical Reference
