NiHg — Properties & Data | MatWorld

NiHg

metal

· JVASP-7636· NiHg

NiHg is an intermetallic compound formed between nickel and mercury, belonging to the family of mercury-based metallic systems. This material is primarily of academic and research interest rather than widespread industrial use, as it exhibits the characteristic brittleness and phase stability challenges common to intermetallic compounds. NiHg and related mercury alloys have been investigated in specialized electrochemical applications, historical dental/medical contexts, and materials research exploring novel metallic systems, though modern applications are limited due to mercury's toxicity concerns and environmental restrictions in most industrial regions.

research alloy systemsintermetallic compoundselectrochemical studiesmercury alloy researchhistorical dental formulationsmaterials science investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	126.3	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4200	-	DFT · OptB88vdW
Shear Modulus(G)	36.82	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	13.76	kg/m³	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)	0.3520	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3520	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

Export Control

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.

NiHg

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control