Chen et al., 1993 - Google Patents
Measuring hydrogen content in molten aluminium alloys using the CHAPEL techniqueChen et al., 1993
- Document ID
- 9808273296617917107
- Author
- Chen X
- Engler S
- Publication year
- Publication venue
- Cast Metals
External Links
Snippet
A new method known as CHAPEL (Continuous Hydrogen Analysis by Pressure Evaluation in Liquids) for measuring hydrogen content in molten aluminium alloys has been developed and tested. The method relies on direct measurement of the hydrogen partial pressure in the …
- 229910052739 hydrogen 0 title abstract description 126
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/20—Investigating or analysing materials by specific methods not covered by the preceding groups metals
- G01N33/203—Investigating or analysing materials by specific methods not covered by the preceding groups metals for the presence of a volatilizable, e.g. gaseous component
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
- G01N33/20—Investigating or analysing materials by specific methods not covered by the preceding groups metals
- G01N33/206—Investigating or analysing materials by specific methods not covered by the preceding groups metals in molten state, e.g. after local fusion
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