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Automated Gaseous Nitrocarburizing Controlled by Potentials
- Aerospace Material Specification
- AMS2759/12B
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This specification covers the requirements for producing a continuous white layer with controlled extent of porosity by means of a gaseous process, automatically controlled to maintain set values of the nitriding and carburizing potentials that determine properties of the nitrocarburized surface. Automatic control is intended to ensure repeatability of nitrogen and carbon content of the white layer which influences properties such as wear and corrosion resistance, ductility and fatigue strength.
Rationale
AMS2759/12B is a Five-Year Review and general revision of AMS2759 and its slash specifications.
Recommended Content
| Aerospace Material Specification | Automated Gaseous Nitriding Controlled by Nitriding Potential |
| Aerospace Material Specification | Ion Nitriding |
| Aerospace Material Specification | Gaseous Nitrocarburizing |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| [Unnamed Dataset 1] | ||
| Table 1 | Nitrocarburizing process parameters | |
| Table 2 | Hardness at effective case depth | |
| Table 3 | White layer thickness |
Issuing Committee
AMS B Finishes Processes and Fluids Committee
The committee of Finishes, Processes, and Fluids, AMS Committee B, shall prepare, coordinate, and revise documents related to processing technology, such as plating, brazing, coatings and compounds, through the participation of process suppliers, users, and interested government agencies. Committee activities shall provide a forum for the cooperative interchange of ideas and experience of the participants, resulting in the publication of specifications that embody sound, established aerospace industry practices and requirements to serve the suppliers and customers of aerospace processes.
Reference
| Number | Title |
|---|---|
| AMS2418E | Plating, Copper |
| AMS2429E | Plating, Bronze Nitriding Stop-off 90Cu - 10Sn |
| AMS2750F | Pyrometry |
| AMS2759G | Heat Treatment of Steel Parts General Requirements |
| ARP1820B | Chord Method of Evaluating Surface Microstructural Characteristics |
| ASTMD1193 | This document is not part of the subscrption. |
| ASTME384 | This document is not part of the subscrption. |
| J423_199802 | Methods of Measuring Case Depth |
| J864_201801 | Surface Hardness Testing with Files |
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