YU Lan-ying, LUO Hong, ZENG Xian-guang. Microstructureofthebondinginterfaceinanexplosivelycladded2205duplexstainlesssteel-16MnRsteelcombination[J]. Explosion And Shock Waves, 2010, 30(4): 445-448. doi: 10.11883/1001-1455(2010)04-0445-04
| Citation:
|
YU Lan-ying, LUO Hong, ZENG Xian-guang. Microstructureofthebondinginterfaceinanexplosivelycladded2205
duplexstainlesssteel-16MnRsteelcombination[J]. Explosion And Shock Waves, 2010, 30(4): 445-448. doi: 10.11883/1001-1455(2010)04-0445-04
|
YU Lan-ying, LUO Hong, ZENG Xian-guang. Microstructureofthebondinginterfaceinanexplosivelycladded2205duplexstainlesssteel-16MnRsteelcombination[J]. Explosion And Shock Waves, 2010, 30(4): 445-448. doi: 10.11883/1001-1455(2010)04-0445-04
| Citation:
|
YU Lan-ying, LUO Hong, ZENG Xian-guang. Microstructureofthebondinginterfaceinanexplosivelycladded2205
duplexstainlesssteel-16MnRsteelcombination[J]. Explosion And Shock Waves, 2010, 30(4): 445-448. doi: 10.11883/1001-1455(2010)04-0445-04
|
Microstructureofthebondinginterfaceinanexplosivelycladded2205
duplexstainlesssteel-16MnRsteelcombination
More Information
- Corresponding author:
LUO Hong
- Publish Date:
2010-07-25
-
Abstract
Theexperimentalsamplewiththedimensionsof25mm50mmwasformedwitha4-mmthickness2205duplexstainlesssteel(
DSS)plateastheflyerbaseanda20-mm-thichness16MnRsteel
plateasthebaseplatebyexplosivecombination.Theflyerplateandbaseplateweretreatedwithdifferentmethods,
respectively.ThebondinginterfacemorphologywasobservedwithaNikonEpiphot
200inverted microscopeanda HitachiS-3000Nscanningelectron microscope (SEM).Thewhole
bondinginterfaceismadeofstraightandvorticalbondzonesandcanbedividedintomeltandplastic
deformationzones.AndEnergydispersivespectroscopyanalysisdisplaysthatthebondinginterface
takesonasatisfactorymetallurgicalbond.TheexperimentalsampleswereannealedinanelectricresistancefurnaceSX-
4-10andthemicrohardnesswasmeasuredbyanHV-1000cleraometer.Afterthe
samplewasheat-treatedat850℃for8handcooleduntil400℃,andcooledinair,inthe2205DSS
platetherewas-phaseprecipitatedintheaustenite-ferriteinterspaceorinferrite.Andafterthesamplewasheat-
treatedat700℃for8handcooleduntil400℃,andcooledinair,therewasnot-phase
observedinthebondinginterface.Analysisofheattreatmentinfluencesonthemicrohardnessindicatesthatthemicrohardnessofthebaseandflyerplatesdecreaseswiththeincreas
ngoftemperature
andtimeofheattreatment.
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References
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