TmHf — Properties & Data | MatWorld

TmHf

ceramic

· JVASP-124443· TmHf

TmHf is an intermetallic ceramic compound combining thulium (a rare earth element) with hafnium, representing an advanced refractory material in the rare-earth hafnide family. This compound is primarily of research and development interest, with potential applications in extreme-temperature environments where conventional ceramics reach their thermal limits, particularly in aerospace and nuclear sectors where its high melting point and chemical stability would provide advantages over traditional oxide ceramics or single-element refractories.

refractory coatingshypersonic vehicle componentsnuclear reactor materialsthermal barrier systemshigh-temperature structural ceramicsresearch/experimental applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4158	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)	0.09020	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.09007	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.

TmHf

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental