Rhenium disilicide (ReSi2)

Rhenium can improve the creep strength of nickel superalloys, which can be used to make jet engine combustion chambers, turbine blades and exhaust nozzles.

Molecular weight:242.37

APS(D50):-325mesh

Colour:gray

Melting point:N/A

Purity(%):99.9%

Boiling point:N/A

CAS NO.：12038-66-3

EINECS (EC NO.)：234-880-4

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Product Description Product Features Technical Specification Related Products

Product Description

Rhenium can improve the creep strength of nickel superalloys, which can be used to make jet engine combustion chambers, turbine blades and exhaust nozzles. Rhenium nickel alloy is the core material of modern jet engine blades, turbine disks and other important structural parts. The use of rhenium can not only improve the performance of nickel-based superalloys; it can also produce alloys for single crystal blades. The effects of these two aspects can make the turbine (especially the high-pressure turbine) work at a higher temperature.
Rhenium disilicide (ReSi2) is a boron-containing additive with anti-oxidation, anti-erosion, and improved thermal strength. It is widely used in nuclear industry, aerospace high-temperature materials, new superconducting materials and other fields.

Product Features

XRD detect no impurity phase.

Technical Specification

Model	APS(D50)	Purity(%)	O(%)	N(%)	C(%)	Si(%)
ReSi2 0001	-325mesh	99.9%	≤0.5	≤0.05	≤0.05	20.8～23.2
Customized chemical composition and particle size can be made according to customer requirements.

Element	Max	Typical	Element	Max	Typical	Element	Max	Typical
Al	0.0010	0.0005	Fe	0.0500	0.0300	P	0.0010	0.0005
As	0.0010	0.0005	K	0.0020	0.0010	Pb	0.0003	0.0001
Bi	0.0003	0.0001	Co	0.0020	0.0010	S	0.0010	0.0005
Ca	0.0015	0.0006	Mn	0.0010	0.0005	Sb	0.0020	0.0010
Cd	0.0005	0.0001	V	0.0030	0.0015	K	0.0050	0.0030
W	0.0005	0.0001	Na	0.0020	0.0005	Sn	0.0003	0.0001
Ta	0.0050	0.0020	Ni	0.0050	0.0030	Ti	0.0050	0.0020
Cu	0.0003	0.0001	Nb	0.0030	0.0010	Cr	0.0050	0.0010

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