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Gwaro iri rakazara rinoongorora nyika ye metal deoxidizers, vachitsanangura basa ravo, mhando, mashandisirwo, uye nzira yekusarudza yakakodzera kune zvaunoda chaizvo. Isu tinovhara zvese kubva kune yakakosha chemistry kusvika kune zvinoshanda zvinotariswa kune akasiyana maindasitiri. Dzidza maitiro ekunyatso bvisa okisijeni kubva mumaitiro ako esimbi uye kuvandudza kunaka uye kugona kwebasa rako.
A metal deoxidizer chinhu chinowedzerwa musimbi yakanyungudutswa kubvisa okisijeni yakanyungudika. Okisijeni musimbi yakanyungudutswa inogona kukonzera matambudziko akati wandei, kusanganisira kuumbwa kwemaokisi anonetesa zvimiro zvesimbi uye zvinotungamira kune porosity uye kukanganisa mune yekupedzisira chigadzirwa. Metal deoxidizers kuita neokisijeni yakanyungudika, ichiita yakagadzikana, inobviswa nyore nyore oxide kana slag, zvichiita kuti ichenese, yakasimba simbi. Sarudzo ye metal deoxidizer zvinoenderana zvakanyanya nesimbi chaiyo iri kugadziriswa, nhanho inodiwa ye deoxidation, uye iyo yese mutengo-kubudirira. Semuenzaniso, silicon inowanzoshandiswa metal deoxidizer mukugadzira simbi, nepo aluminium inosarudzwa kune mamwe aruminiyamu alloys.
Zvinhu zvakawanda zvakasiyana zvinoshanda sezvinoshanda metal deoxidizers. Zvinonyanya zvinosanganisira:
| Deoxidizer | Common Applications | Zvakanakira | Zvakaipa |
|---|---|---|---|
| Silicon | Kugadzira simbi, simbi | Inodhura-inoshanda, inowanikwa zviri nyore | Inogona kukonzera ebrittlement kana yakashandiswa zvakanyanya |
| Aluminium | Aluminium alloys, simbi | High deoxidizing simba | Zvine kudhura |
| Manganese | Kugadzira simbi | Inovandudza simba uye machinability | Inogona kuumba zvisingadiwi inclusions |
| Calcium | Kugadzira simbi, aluminium alloys | Inoshanda pakubvisa sarufa neokisijeni | Inoda kunyatsodzora |
Tafura data yakatorwa kubva akasiyana-siyana metallurgical handbook uye indasitiri zvinyorwa.
Kusarudzwa kwezvakanyanya metal deoxidizer zvinoenderana nezvinhu zvakati wandei, kusanganisira rudzi rwesimbi iri kugadziriswa, nhanho inodiwa yehutsanana, mutengo we deoxidizer, uye zvinogona kukanganisa zvinhu zvechigadzirwa chekupedzisira. Semuenzaniso, mukugadzira simbi, sarudzo inogona kusanganisira musanganiswa we deoxidizers kuti uwane mhedzisiro yakanaka. Kubvunzana nemetallurgical nyanzvi uye kutaura kune akakodzera indasitiri zviyero kwakakosha pakuita sarudzo dzine ruzivo.
Kushanda deoxidation kwakakosha pakuwana zvigadzirwa zvemhando yepamusoro zvesimbi. Nekudzikisa okisijeni yemukati, iwe unovandudza zvivakwa zvemakanika, kusimudzira kunaka kwekukanda, uye kuwedzera kusimba kwese kwechigadzirwa chako chekupedzisira. Izvi zvinoturikira kuvandudza kushanda zvakanaka uye kudzikiswa kwemitengo mumashandisirwo akasiyana siyana, kubva kuzvinhu zvemotokari kuenda kune zvekuvaka.
Kunzwisisa misimboti ye metal deoxidation uye kusarudza zvakakodzera metal deoxidizer zvinhu zvakakosha zvemaitiro mazhinji ekugadzira simbi. Nekunyatsotarisisa zvinhu zvakurukurwa pamusoro, vagadziri vanogona kuve nechokwadi chekugadzirwa kwemhando yepamusoro, isina kukanganisa-isina masimbi zvigadzirwa. Zvemhando yepamusoro silicon-yakavakirwa zvinhu, funga kuongorora zvinopihwa zve Inner Mongolia Xinxin Silicon Industry Co., Ltd.
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