|
gptkbp:instanceOf
|
gptkb:nickel-based_superalloy
|
|
gptkbp:aluminiumContent
|
about 1.5%
|
|
gptkbp:chromiumContent
|
about 19.5%
|
|
gptkbp:cobaltContent
|
about 18%
|
|
gptkbp:containsElement
|
gptkb:phosphorus
gptkb:sulfur
carbon
iron
boron
cobalt
nickel
aluminium
manganese
silicon
titanium
zirconium
chromium
|
|
gptkbp:density
|
8.18 g/cm³
|
|
gptkbp:developedBy
|
Henry Wiggin & Co
|
|
gptkbp:form
|
bars
sheets
wires
forgings
strips
|
|
gptkbp:hardness
|
Rockwell B 100-105
|
|
gptkbp:heatTreatment
|
solution treated and aged
|
|
gptkbp:introducedIn
|
1940s
|
|
gptkbp:maxOperatingTemperature
|
up to 920°C
|
|
gptkbp:nickelContent
|
about 57%
|
|
gptkbp:property
|
oxidation resistance
creep resistance
good corrosion resistance
high-temperature strength
|
|
gptkbp:relatedAlloy
|
gptkb:Nimonic_75
gptkb:Nimonic_80A
|
|
gptkbp:standardizedBy
|
gptkb:ASTM_B637
BS HR2
UNS N07090
W. Nr. 2.4632
|
|
gptkbp:tensileStrength
|
up to 1000 MPa
|
|
gptkbp:titaniumContent
|
about 2.5%
|
|
gptkbp:usedIn
|
nuclear engineering
aerospace components
turbine discs
gas turbine blades
hot-working tools
|
|
gptkbp:weldability
|
good
|
|
gptkbp:bfsParent
|
gptkb:Nimonic
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Nimonic 90
|