Indlela yokujongana ne-Decarburization kuNyango loBubushushu?

I-Decarburization yinto eqhelekileyo kunye neyingxaki eyenzeka ngexesha lokunyanga ukushisa kwentsimbi kunye nezinye i-alloys ezine-carbon. Ibhekisa ekulahlekeni kwekhabhoni ukusuka kumaleko ongaphezulu wesixhobo xa ivezwe kumaqondo obushushu aphezulu kwindawo ezikhuthaza i-oxidation. Ikhabhoni yinto ebaluleke kakhulu kwintsimbi, inegalelo kumandla ayo, ukuqina, kunye nokumelana nokunxiba. Ke ngoko, i-decarburization inokukhokelela ekunciphiseni iipropathi zoomatshini, ukuthotywa komphezulu, kunye nemiba yomgangatho wemveliso iyonke. Ukujongana ngokuphumelelayo ne-decarburization kunyango lokushisa, uluhlu lweendlela kunye nezicwangciso zokukhusela zingasetyenziswa.

1. Ukulawulwa kwe-Atmosphere

Enye yeendlela ezisebenzayo zokunciphisa i-decarburization kukulawula umoya wesithando somlilo ngexesha lenkqubo yonyango lobushushu. Ukususwa kwekhabhoni kwenzeka xa ikhabhoni ekwintsimbi idibana neoksijini okanye ezinye iigesi ezifana nekharbhon diokside, zenza ikharbon monoxide okanye ikharbon diokside ephuma kumphezulu. Ukuthintela oku, umoya ongasebenziyo okanye onciphisayo kufuneka usetyenziswe. Iigesi eziqhelekileyo ziquka i-nitrogen, i-argon, okanye i-hydrogen, eyenza indawo engena-oksijini, ukunciphisa umngcipheko wokulahleka kwekhabhoni.

Ezinye iinkqubo zonyango lobushushu zisebenzisa i-vacuum furnace ukuphelisa ngokupheleleyo ubukho beegesi ezinokusabela ngentsimbi. Le ndlela isebenzayo ngokukodwa kumacandelo exabiso eliphezulu apho i-decarburization encinci ingamkelekanga. Ngenye indlela, i-carburizing atmospheres, apho i-carbon-rich gases isetyenzisiweyo, inokunceda ukugcina okanye ukunyusa amanqanaba ekhabhoni, ukubala i-decarburization enokwenzeka.

2. Ukusetyenziswa kweeNgqungquthela eziKhuselekileyo

Ukusebenzisa iingubo zokukhusela enye indlela yokukhusela izinto kwi-decarburization. Iingubo ezifana ne-ceramic pastes, i-copper plating, okanye iipeyinti ezikhethekileyo zinokusebenza njengezithintelo zomzimba, ukuthintela ikhabhoni ukuba ingaphumi phezulu. Ezi zogquma ziluncedo ngokukodwa kumalungu atyhubela imijikelo yonyango olude lobushushu okanye amacandelo avezwe kwindawo ene-oxidative ephezulu.

3. Ukuphucula iiParamitha zoNyango loBushushu

I-Decarburization ixhomekeke kubushushu, nto leyo ethetha ukuba ukuphakama kweqondo lobushushu, kokukhona kunokwenzeka ukuba ikhabhoni ibaleke kumphezulu wentsimbi. Ngokukhetha ngononophelo amaqondo obushushu onyango kunye namaxesha, umngcipheko we-decarburization unokuncitshiswa. Ukunciphisa ubushushu benkqubo okanye ukunciphisa ixesha lokuvezwa kumaqondo obushushu aphezulu kunokunciphisa kakhulu ubungakanani belahleko yekhabhoni. Kwezinye iimeko, ukupholisa okwethutyana ngexesha lemijikelo emide nako kunokuba luncedo, njengoko kunciphisa ixesha elipheleleyo lezinto ezivezwe kwiimeko ze-decarburizing.

4. Iinkqubo zasemva koNyango

Ukuba i-decarburization iyenzeka ngaphandle kwamanyathelo okuthintela, iinkqubo zasemva konyango ezinje ngokusila komphezulu okanye umatshini wokucoca zingaqeshwa ukususa umaleko we-decarburized. Oku kubaluleke kakhulu kwizicelo apho iimpawu zomphezulu ezinjengokuqina kunye nokumelana nokunxiba kubaluleke kakhulu. Kwezinye iimeko, inkqubo ye-carburizing yesibini ingasetyenziselwa ukubuyisela i-carbon elahlekileyo kwinqanaba eliphezulu, ngaloo ndlela ibuyisela iimpawu ezifunwayo zoomatshini.

I-Decarburization kunyango lobushushu ngumba obalulekileyo onokuchaphazela kakhulu ukusebenza kunye nomgangatho wamacandelo ensimbi. Ngokulawula umoya wesithando somlilo, usebenzisa iingubo ezikhuselayo, ukulungelelanisa iiparameters zenkqubo, kunye nokusetyenziswa kweendlela zokulungisa emva kokunyanga, imiphumo emibi ye-decarburization inokunciphisa ngokufanelekileyo. Ezi zicwangciso ziqinisekisa ukuba izinto eziphathwayo zigcina amandla azo, ukuqina, kunye nokuqina, ekugqibeleni ziphucula umgangatho opheleleyo wemveliso yokugqibela.