CoNiMnSn

metal

· CoNiMnSn

CoNiMnSn is a quaternary intermetallic compound combining cobalt, nickel, manganese, and tin—a composition that belongs to the family of Heusler alloys and related high-entropy-like systems. This material is primarily of research and developmental interest rather than widespread industrial production, investigated for potential use in magnetic applications, shape-memory functionality, and magnetocaloric effects due to the magnetic contributions of cobalt and nickel coupled with the structural flexibility introduced by manganese and tin.

magnetic refrigeration (magnetocaloric applications)shape-memory alloys (research phase)functional intermetallic compoundshigh-performance magnetic materialsmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2094	eV/atom	—

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

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.

CoNiMnSn

Other Properties

Regulatory Screening

Environmental

Export Control