Nzira yekusimbisa ye chrome zirconium mhangura

Chrome zirconiummhangura imhando yesimbi zvinhu, inonyanya kushandiswa mukugadzira michina yekugadzira michina. Chromium zirconium mhangura inogona kusimbiswa nenzira dzinotevera.

1. Deformation kusimbisa

Iyo nzira yekutonhora deformation kusimbisa chrome zirconium mhangura ndeyokuti dislocations inogara ichigadzirwa panguva deformation, density of dislocations inowedzera, dislocations akabatanidzwa pamwe chete, uye zvakaoma kufamba, izvo zvinoita kuti deformation kuramba uye simba rive guru. Panguva imwecheteyo, kuderera kwe conductivity nekuda kwechimiro hakusi kukuru. Iyi nzira yekusimbisa inowanzoshandiswa kune alloys epurasitiki yakanaka. Kana basa richiomesa, simbi inotonhora kushanda kana purasitiki deformation pane tembiricha pazasi simbi recrystallization tembiricha, nokudaro kuwedzera simba rayo uye kuoma. Kana iyo inotonhora-yakashanda simbi inopisa kusvika kune recrystallization tembiricha, ruvara rwakaita kuti dislocation yakaderedzwa zvakanyanya, kuitira kuti chokwadi yakawanda yekusimbisa yapfuura inorasika.

2. Solid solution kusimbisa

Chiitiko chekuti chrome zirconium mhangura inogona kuvandudza kusimba uye kuoma kwesimbi nekunyungudutsa solute zvinhu kuumba yakasimba mhinduro inodaidzwa kuti yakasimba mhinduro kusimbisa. Goridhe rakanyungudutswa rakasimba rinorasikirwa nesimba rayo ringangoita 1/2 yetembiricha-chiyero chakasimba chechikamu chetembiricha.

3. Kusimbisa muganhu wezviyo

Muganho wezviyo kusimbiswa kweCr, Zr uye Cu ndiko kusimbisa kwemuganhu wezviyo kudzivirira kuumbwa kwekufambisa kufamba. Mamwe mamiriro akafanana, kukwenenzvera saizi yezviyo zvesimbi, kuwedzera kwezviyo miganhu, kunowedzera tembiricha yekamuri.

4. Kusimbisa kwemvura

Kuwedzeredza kunaya kunoreva kunyungudika kwezvinhu zvinonyunguduka musimbi yematrix uye nekukasira kuomesa nechando kuita metastable saturated solid solutions: mapoka emaatomu ekupatsanurwa kana zvidimbu zveintermetallic compounds zvinobva zvaumbwa mumatrix panguva yekunaya kwekupisa kwekupisa.

Chrome zirconium mhangura inokodzera kubhadharisa-ane hukama mafittings efusion welders, asi inowanzo shandiswa kune electroplating fittings.


Nguva yekutumira: Nov-02-2022
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