Indima yeFerro silicon calcium ekwenzeni intsimbi eluhlaza? 

Uva kakhulu ngentsimbi eluhlaza kwezi ntsuku, kwaye ke umntu ophosa i-ferro silicon calcium njengembumbulu yomlingo. Ayilula kangako. Ibali lokwenyani alikho malunga nesongezo esinye esigcina iplanethi; imalunga nendlela le ngxubevange yehashe elithile elisebenza ngayo ingena kubumdaka, ukugaya okusebenzayo ukwenza isinyithi esinamandla amancinci kunye nenkunkuma. Ndiyibonile isetyenziswa ngobuchule, kwaye ndiyibonile ichithwe ngenxa yokuba abantu bengayiqondi intsingiselo. Yi-deoxidizer kunye ne-desulfurizer, ngokuqinisekileyo, kodwa iziqinisekiso zayo eziluhlaza zivela kwi-chain reaction eyenza kwi-ladle.

Ngaphaya kweSiseko se-Deoxidation: Isiphindaphindi sobuchule

Wonke umntu uyazi i-calcium silicon yi-deoxidizer enamandla. Kodwa i-engile eluhlaza iqala ngento eyenzekayo emva kokuba i-oxygen imkile. Ngokwenza i-calcium aluminosilicates ephantsi kwe-melting-point, iguqula i-inclusions, iyenze ibe yi-globular kwaye kulula ukudada ngaphandle. Oku kubalulekile. Intsimbi ecocekileyo ithetha ukuhlaziywa okuncinci, ukugatya okumbalwa, kunye nemveliso eqikelelweyo ukusuka ekushiseni ukuya kubushushu. Oko kuqikelelwa kunciphisa imfuno yokulungiswa okugqithisileyo okanye ukongezwa kokulungiswa kamva emgceni, oyisilondolozi samandla ngokuthe ngqo. Ayisiyonto intle, kodwa oku kuthembeka kusisiseko semveliso esebenzayo, engonakalisi kangako.

Ndikhumbula ilitye lokusila eliphakathi elalitsala nzima ngokuvala umlomo ngexesha lokusalwa okuqhubekayo. Babesebenzisa iindlela eziqhelekileyo, kodwa ixesha lokuphumla lalibulala isivuno sabo kunye neemetriki zamandla ngetoni nganye. Batshintshela kwindlela ehambelanayo, ecolekileyo i-silicon calcium ukusuka kumthengisi oqonda ukuhanjiswa kobungakanani besuntswana ukuze kupheliswe ngokukhawuleza-ndicinga ngomthombo othembekileyo onje Inner Mongolia Xinxin Silicon Industry Co.,Ltd, enemigca yokucubungula oku. Iziganeko zokuvala umlomo zehle ngaphezu kwe-70%. Oko kuchitha amandla amancinci ekufudumezeni kwakhona, i-scrap encinci, kunye nokusebenza kakuhle. Inzuzo eluhlaza yayiyi-byproduct yokusombulula intloko yemveliso ebonakalayo.

Undoqo yi-synergy. I-calcium ikhuthaza ukubunjwa kokufakwa kolwelo kumaqondo obushushu onyango, okusebenza kakhulu ekususweni kunezo ziqinileyo. Oku kusebenza kakuhle kuguqulela ngokuthe ngqo kwixesha elingaphantsi kunye negesi echithwe kwi-argon evuselela ukususwa kokufakwa. Xa usika ixesha lokuvuselela, unciphisa ukusetyenziswa kwamandla kunye nokulahleka kobushushu. Zizo ezi nzuzo zonyukayo kuyo yonke inkqubo ezongeza ekunciphiseni okubalulekileyo kokusingqongileyo.

Ingxaki yeSulfur kunye neendlela ezimfutshane zeNkqubo

I-Desulfurization yenye indawo enkulu yeentlungu. Isulfure ephezulu ithetha ukuba i-ductility engalunganga kunye ne-weldability. I-desulfurization enzulu yemveli inokuba yinkqubo ende, enamandla kakhulu kwi-ladle Apha apho i-silicon ye-calcium ibonisa obunye ubuso bayo. I-calcium inobudlelwane obuphezulu besulfure, yenze i-CaS eqinileyo ethi ibanjwe kwi-slag okanye i-modified inclusions.

Sazama iprojekthi kwiminyaka eyadlulayo ukubona ukuba singanciphisa ukusetyenziswa kwekalika kunye nexesha lonyango ngokungqiyama kakhulu kwi-ferro silicon calcium eyenziwe ngokukodwa enesivuno esiphezulu se-calcium esebenzayo. Umbono yayikukufumana isulfure phantsi ngokukhawuleza, ukunciphisa umjikelo wesithando somlilo. Isebenzile, kodwa ukuya kwinqanaba. Sifunde kabuhlungu ukuba ukuba isiseko se-slag kunye nobushushu abulungelelaniniswanga ngokugqibeleleyo, uphela unemiba yokunxiba engafuniyo ukusuka kwimpendulo eyothusayo. Indlela emfutshane eluhlaza iphantse yasixabisa i-ladle lining. Indifundise ukuba ezi alloys zizixhobo, hayi izisombululo ezizimeleyo; kufuneka zidityaniswe kuyo yonke inkqubo yobunjineli be-slag.

Apha kulapho ukuba nomthengisi onemvelaphi eqinileyo yobugcisa imicimbi. Akukhona nje ngokukuthengisa i-silicon calcium; imalunga nokuqonda inkqubo yakho. Inkampani enesethi epheleleyo yezixhobo zokuvavanya, njengaleyo ikhankanywe kwiprofayili ye-Xinxin Silicon, inokuhlalutya isivuno sangempela kunye nokuziphatha kwemveliso yabo kwibakala lakho lentsimbi. Loo datha ithintela ezo mpazamo zixabisayo, zimosha amandla.

Ukwenza i-Thin Slab Casting kunye nokuKhanya

Olu lunxibelelwano olungacacanga kodwa olubalulekileyo. Intsimbi eluhlaza ayikho nje malunga nokusila; imalunga nomjikelo wobomi bemveliso yokugqibela. Iintsimbi eziphezulu zokuqina okuphezulu (AHSS) zokukhanya kwemoto zifuna ukucoceka okukhethekileyo kunye nolawulo oluchanekileyo lwemilo yesulfide. Uhlengahlengiso olungqongqo lokuqukwa kunye ne-ferro silicon calcium ihlala ilinyathelo elingaxoxisiyo lokuphumeza oku.

Ukuphosa i-slab ebhityileyo, ene-eneji enamandla ngakumbi kuneendlela zendabuko, intsimbi kufuneka ihambe ngokugqibeleleyo. Nawaphi na amaqoqo e-alumina ashiyekileyo okanye ukufakwa okubukhali kuya kubangela ukuqhambuka. Ukusetyenziswa okuthe gqolo konyango lwekhalsiyam ekumgangatho ophezulu, rhoqo ngenaliti yocingo olunecored i-silicon calcium, yintoni eyenza le nkqubo inobungozi izinzile kwaye isebenze. Ndibone umgca ovelisa intsimbi ephindwe kabini kwizakhelo ze-auto apho ukutshintshela kumthombo othembekileyo we-alloy ohambelana ngokuthe ngqo kunye nokunciphisa i-scrap enxulumene nokuphuka. Oko kukuphumelela okukhulu kwisivuno kunye nokuzinza.

Ikhonkco alikho ngokuthe ngqo kodwa linamandla: ngaphandle kokulawulwa okuthembekileyo okubandakanya ukusuka kwii-alloys ezinje, awukwazi ukuvelisa ngokuthembekileyo iintsimbi eziphambili ezenza i-lighter, i-fuel-efficient cars. Inzuzo eluhlaza isezantsi kodwa iyinyani kakhulu.

Imigibe kunye neengcamango ezingezizo

Eyona mpazamo inkulu kukuyiphatha njengempahla yorhwebo. Ayiyiyo yonke i-ferro silicon calcium eyenziwe ngokulinganayo. Umxholo we-calcium, ubukhulu be-particle, ibhalansi ye-silicon kunye ne-calcium-ezi zonke zilawula isivuno nokuziphatha kwayo. Imveliso enexabiso eliphantsi, engangqinelaniyo inokukhokelela ekongezweni ngokugqithisileyo, nto leyo echitha imathiriyeli, yonyusa iindleko, kwaye inokuvelisa kwakhona iingxaki ezifana ne-oxidation kwakhona ukuba ukusabela kunobundlobongela kakhulu.

Enye impazamo eqhelekileyo lixesha. Ukuyongeza kwangethuba, phambi kokuba i-deoxidation efanelekileyo nge-aluminium, ayinamsebenzi. I-calcium iya kubila nje. Ukuyongeza emva kwexesha, xa iqondo lokushisa lihlile, likhokelela ekuchithekeni okungahambi kakuhle kunye nokuguqulwa kokungalingani kokubandakanywa. Kufuneka ubethe loo festile kwinkqubo yonyango, evela kumava kunye nedatha efanelekileyo evela kumboneleli wakho we-alloy.

Kukwakho intsomi yesisombululo se-all-in-one. Abanye bacinga ukuba a i-deoxidizer edibeneyo equlethe i-silicon ye-calcium iya kusombulula yonke into. Ngamanye amaxesha yenza kumabakala asemgangathweni. Kodwa kwizicelo ezibalulekileyo, uhlala ufuna ukuchaneka konyango oluzimeleyo. Umkhwa obhekiselele kucingo olune-cored, oludweliswa yi-Xinxin Silicon kunye nabanye njengemveliso, ivumela ukuchaneka, ukutofa inani elichanekileyo apho lifuneka khona kwi-ladle.

Ukukhangela Phambili: Ukudityaniswa kunye nokulandeleka

Ikamva le-steelmaking eluhlaza limalunga nokuhlanganiswa kwedatha. Akwanelanga ukulahla nje kwi-alloy. Inyathelo elilandelayo lidibanisa ibhetshi ethile ye i-silicon calcium-uhlalutyo lwalo lweekhemikhali kunye ne-granulometric-ukuya kwi-scan yokugqibela yokubandakanya i-slab yensimbi. Oku kulandeleka kuvumela ukulungiswa kakuhle, ukunciphisa umyinge wemali eyongeziweyo ngelixa uqinisekisa iziphumo, ukunciphisa zombini ukusetyenziswa kwempahla ekrwada kunye nokuguquguquka kwenkqubo.

Ababoneleli kuya kufuneka babe ngamaqabane kule nto. Umlimi onolawulo olugqibeleleyo kunye nenkqubo yoqinisekiso lomgangatho, njengoko kuphawulwe kwezinye iiprofayili zenkampani, ubekelwe oku. Banokubonelela ngesiqinisekiso esiqinisekisiweyo, igalelo elingaguqukiyo elixhomekeke kwiimodeli zenkqubo ezenzekelayo. Xa imathiriyeli yakho ekrwada iqikelelwa, yonke inkqubo yakho iyasebenza ngakumbi kwaye ingamoshi.

Ke, indima ye-ferro silicon calcium? Yinto eyenza kube lula. Yinto eyongeziweyo ethembekileyo, esebenza nzima, xa iqondwa kwaye isetyenziswe ngokuchanekileyo, yenza izicwangciso ezininzi ezingundoqo zokwenza i-steelmaking-isivuno esiphezulu, i-metallurgy encinci yamandla angaphantsi kwamandla, kunye nokuveliswa kweentsimbi ezikhaphukhaphu eziphambili-ezifikelelekayo kumgangatho wevenkile. Akusiyo i-headline-grabber, kodwa kwizandla ezichanekileyo, iyimfuneko.