Mn4Cu7NiSn4

metal

· Mn4Cu7NiSn4

Mn4Cu7NiSn4 is a quaternary intermetallic compound combining manganese, copper, nickel, and tin—a composition that places it in the family of high-entropy or complex metal alloys. This material is primarily of research interest rather than an established commercial alloy; it is studied for potential applications where the combination of multiple metallic elements may yield unusual properties such as enhanced magnetic response, improved damping characteristics, or shape-memory behavior. Engineers would evaluate this alloy in contexts requiring non-conventional property combinations or where phase stability and intermetallic strengthening offer advantages over conventional binary or ternary systems.

actuator materials (research)magnetic alloys (development)shape-memory applicationsdamping materialshigh-entropy alloy researchintermetallic compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2757	eV/atom	—

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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.

Mn4Cu7NiSn4

Other Properties

Regulatory Screening

Environmental

Export Control