Invar 36 (FeNi36) / 1.3912
Invar 36 ni nikel-fer, kwaguka kwinshi irimo nikel 36% kandi ifite igipimo cyo kwagura ubushyuhe hafi kimwe cya cumi cyicyuma cya karubone. Alloy 36 ikomeza igipimo gihoraho hejuru yubushyuhe busanzwe bwikirere, kandi ifite coefficente yo kwaguka kuva ubushyuhe bwa kirogene kugera kuri 500 ° F. Iyi nikel icyuma cya nikel irakomeye, ihindagurika kandi igumana imbaraga nziza mubushyuhe bwa kirogenike.
Invar 36 ikoreshwa cyane cyane kuri:
- Igenzura ry'indege
- Sisitemu ya optique & laser
- Radio & ibikoresho bya elegitoroniki
- Gukomatanya ibikoresho byo gukora & bipfa
- Ibigize Cryogenic
Ibigize imiti ya Invar 36
| Ni | C | Si | Mn | S |
| 35.5 - 36.5 | 0.01 max | 0.2 max | 0.2 - 0.4 | 0.002 max |
| P | Cr | Co | Fe | |
| 0.07 max | 0.15 max | 0.5 max | Kuringaniza |
Igihe cyo kohereza: Kanama-12-2020