YTcAs — Properties & Data | MatWorld

YTcAs

ceramic

· JVASP-75472· YTcAs

YTcAs is a rare-earth ceramic compound combining yttrium, technetium, arsenic, and likely other elements, belonging to the intermetallic or mixed-valence ceramic family. This is a research or specialized compound not widely documented in mainstream engineering applications; it may be investigated for high-temperature structural applications, electronic or photonic devices, or nuclear-related contexts given its elemental composition. Engineers would consider this material only in advanced R&D settings where its specific thermal, mechanical, or functional properties address niche requirements that conventional ceramics cannot meet.

research materialshigh-temperature ceramicsspecialized electronic devicesnuclear or radiation applicationsexperimental structural composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	178.4	ksi	DFT · OptB88vdW
Shear Modulus(G)	290.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2485	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)	1.005	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.09055	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.

YTcAs

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental