Influence of Solution Treatment Temperature on Microstructure and Properties of Inconel600 Alloy

The relationship between microstructure and properties of Inconel600 alloy which were solution treated at 950~1 200 ℃ was researched. The test results showed that the hardness of Inconel600 alloy raised firstly then declined with temperature increasing, and reached maximum at 1 050 ℃. The ferric sulfate-sulfuric acid test results indicated that the Inconel600 alloy had a good corrosion resistant property after solution treatment.