Fe-Cr-Al alloy Electric Heating Resistance Wire

Tsanangudzo
Fe-Cr-Al alloy waya dzakagadzirwa nesimbi chromium aluminium base alloys ine zvidiki zvezvinoita zvinhu zvakaita seyttrium uye zirconium uye inogadzirwa nekunyungudika, kukungurutswa kwesimbi, kuforoma, kudhirowa, kudhirowa, kurapwa kwepamusoro, kuyedza kudzora kuyedza, nezvimwe.

Iyo yakakwira aluminium yemukati, pamwe neiyo yakakwira chromium zvirimo rega tembiricha yekuyera inogona kusvika ku1425ºC (2600ºF);

Fe-Cr-Al waya yakaumbwa nenzira yekumhanyisa otomatiki yekutonhodza muchina iyo simba remagetsi rinodzorwa nekombuta, inowanikwa sewaya uye ribhoni(strip).

Mafomu echigadzirwa uye saizi renji

Round wire
0.010-12 mm (0.00039-0.472 inch) mamwe saizi anowanikwa pakukumbira.

Ribhoni (flat wire)
Ukobvu: 0.023-0.8 mm (0.0009-0.031 inch)
Kufara: 0.038-4 mm (0.0015-0.157 inch)
Upamhi/ukobvu reshiyo max 60, zvichienderana nealloy uye kushivirira
Mamwe saizi anowanikwa pakukumbira.

Resistance electric heat wire ine yakasimba antioxidant zvivakwa, asi akasiyana magasi mumavira akadai semhepo, kabhoni, sarufa, hydrogen uye nitrogen mhepo, zvichine zvimwe zvinokanganisa pazviri.

Kunyangwe idzi waya dzekudziya dzese dzakave neantioxidant kurapwa, kufambisa, mhepo, kuisirwa uye kumwe kuita kunokonzeresa kukuvadza kune imwe nhanho uye kuderedza hupenyu hwayo hwesevhisi.

Kuti uwedzere hupenyu hwesevhisi, vatengi vanofanirwa kuita pre oxidation kurapwa vasati vashandisa.Iyo nzira ndeyekupisa alloy zvinhu izvo zvakaisa zvachose mumhepo yakaoma kusvika kune tembiricha (yakaderera 100-200C pane iyo yakanyanya kushandisa tembiricha), kuchengetedza kupisa kwemaawa mashanu kusvika gumi, uye kutonhora zvishoma nezvishoma nechoto.