Ukwahlukaniswa : i-coefficient ephansi ye-thermal expansion alloy

Isicelo: I-Invar isetshenziswa lapho kudingeka khona ukuzinza kwe-dimensional ephezulu, njengezinsimbi ezinembayo, amawashi, i-seismic creep.
ama-gauge, amafreyimu esikrini sethunzi sikamabonakude, ama-valve kumamotho, namawashi e-antimagnetic. Ekuhloleni umhlaba, ngesikhathi sokuqala
(okunembayo okuphezulu) ukulinganisa kokuphakama kufanele kwenziwe, izinti zokulinganisa ezisetshenziswayo zenziwe nge-Invar, esikhundleni sokhuni, ingilazi yengilazi, noma
ezinye izinsimbi. Ama-Invar struts asetshenziswa kwamanye ama-piston ukukhawulela ukwanda kwawo okushisayo ngaphakathi kwamasilinda awo.