Mtengo wa K93600 Invar36 Riboni Precision Expansion Alloy Flat Waya

(Common Name: Invar, FeNi36, Invar Standard, Vacodil36)

4J36 (Invar), yomwe imadziwikanso kuti FeNi36 (64FeNi ku US), ndi aloyi yachitsulo ya nickel-iron yodziwika chifukwa cha mphamvu yake yotsika kwambiri yowonjezera kutentha (CTE kapena α).

4J36 (Invar) imagwiritsidwa ntchito pomwe kukhazikika kwapamwamba kumafunika, monga zida zolondola, mawotchi, zoyezera zowuluka, mafelemu a chigoba cha kanema wawayilesi, ma valve mu ma motors, ndi mawotchi a antimagnetic. Pakuwunika nthaka, pamene kukwera kwapamwamba (kwapamwamba-kulondola) koyenera kuchitidwa, ogwira ntchito a Level (ndondomeko) amagwiritsidwa ntchito ndi Invar, m'malo mwa matabwa, fiberglass, kapena zitsulo zina. Ma invar struts adagwiritsidwa ntchito m'mapistoni ena kuti achepetse kukula kwawo kwamafuta mkati mwa masilinda awo.

4J36 gwiritsani ntchito kuwotcherera kwa oxyacetylene, kuwotcherera arc yamagetsi, kuwotcherera ndi njira zina zowotcherera. Popeza coefficient wa kukula ndi zikuchokera mankhwala a aloyi zikugwirizana ayenera kupewa chifukwa kuwotcherera kumayambitsa kusintha zikuchokera aloyi, ndi bwino kugwiritsa ntchito Argon Arc kuwotcherera zitsulo filler makamaka lili 0,5% kuti 1.5% titaniyamu, kuti kuchepetsa weld porosity ndi crack.

Zomwe zili bwino%

Coefficient yowonjezera

Zodziwika bwino zakuthupi

Zofananira Zamakina

Kutentha kwa resistivity