PrDy3 — Properties & Data | MatWorld

PrDy3

ceramic

· JVASP-100219· PrDy3

PrDy3 is a rare-earth intermetallic ceramic compound composed of praseodymium and dysprosium, representing the family of rare-earth materials used in advanced functional applications. This material is primarily investigated for magnetostrictive and magnetocaloric device applications, where the combination of rare-earth elements enables precision actuation and heat-pump functionality in demanding environments. PrDy3 is notable in research contexts for its potential to deliver controlled magnetic-field responsive behavior, making it a candidate material for next-generation actuators, sensors, and cryogenic refrigeration systems where conventional alternatives lack the requisite magnetic coupling strength or operating range.

magnetostrictive actuatorsmagnetocaloric refrigerationcryogenic devicesprecision magnetic sensorsresearch phase materialshigh-performance functional ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,000.2	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	3,501.2	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2984	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02680	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.01989	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

PrDy3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental