Difference between revisions of "Heat treatment for hydrogen de-embrittlement in metal industry"
From Efficiency Finder
(New page: Back to EFFICIENCY FINDER FOR METAL INDUSTRY *;Description of the process *;Heat treatment for hydrogen de-embr...) |
m (Protected "Heat treatment for hydrogen de-embrittlement in metal industry" [edit=autoconfirmed:move=autoconfirmed]) |
(No difference)
| |
Revision as of 16:15, 24 November 2010
Back to EFFICIENCY FINDER FOR METAL INDUSTRY
- Heat treatment for hydrogen de-embrittlement flowsheet
Has to be done after welding and/or galvanizing !
Info-Source: http://www.chemie.de/lexikon/d/Wasserstoffarmgl%c3%bchen
- Typical parameters of the process
| Process | Temperature [°C] | Heat transfer medium | Residence time | Chemicals | Concentration | Details | Literature |
| Hydrogen degassing or soaking | 200-300 | several hours | http://www.chemie.de/lexikon/d/Wasserstoffarmgl%c3%bchen |
