Ukuziqhelanisa nokusebenzisa i-foam elahlekileyo ukuvelisa i-manganese ye-manganese ye-teeling yensimbi ye-Clees

I-CrSSER isetyenziswa ngokubanzi kumashishini anjengokuthi yimigodi, oomatshini, oomatshini, amalahle, izinto zokwakha, kunye nobunjineli bemichiza. Ipleyiti ye-Light yinxalenye ebalulekileyo yokunganyangeki yomngxunya, enamathele ikakhulu amandla kunye nokunxiba ngexesha lenkonzo. Intsebenzo yayo kunye nenkonzo yobomi ichaphazela ngokuthe ngqo ukusebenza kwenkonzo, inkonzo, kunye neendleko zemveliso zomtyholwa. Ukunxiba ukunganyangeki kunye nokuxhathisa impembelelo zezona zikhombisi ziphambili zobugcisa kunye nezoqoqosho zokulinganisa ipleyiti yelayini. Intsimbi ephezulu ye-manganese isetyenziswa rhoqo kwimveliso ye-cutsher lirs. I-Manganese yensimbi ye-Manganese isebenza nzima isebenza nzima xa inyanzelekile, yandisa ubunzima babo, besenza i-subter engaphakathi kunye nokugcina ubunzima bempembelelo entle, kunye nokugcina ubugqwetha obukhulu. Banokujamelana nemithwalo emikhulu yefuthe ngaphandle komonakalo kwaye bakwazi ukuchitha kakuhle. Ke ngoko, bahlala besetyenziswa ekwenzeni kwamalungu anganyangekiyo.    

Nangona kunjalo, intsimbi ephezulu ye-manganese ayinakusebenza nzima phantsi kwendlela yokusebenza kwempembelelo enamandla, ngenxa yokufikelela kubunzima obungaphezulu kodwa amandla aneleyo, kunye nokunganyangeki akunakufezekisa iimfuno. Ke ngoko, ukuncediswa ekujoliswe kulo kuyilo lwekhemikhali yekhemikhali kunye nonyango lobushushu kuyafuneka ukufezekisa intsebenzo oyifunayo. Olu phando luye lwaphanda ukwakhiwa kweekhemikhali, ukunyibilikisa, ukucocwa, kunye nonyango oluphezulu lwe-manganese yentsimbi ephezulu ye-manganese ukuvelisa ii-lieers zensimbi ephezulu ye-manganese, ngelixa iqinisekisa ukunyangwa kwe-crusher lirs.

Unyango lwesabelo kunye nohlengahlengiso yenye yeendlela eziphambili zokuphucula ukunyangwa kwentsimbi ephezulu yentsimbi. Ngokwenza ukongeza izinto ezinjengeKR, MO, M, TI ukuya kwintsimbi ephezulu ye-manganese kwaye iyitshintshe, amasuntswana asasazekileyo anokufumaneka kwi-austerite yayo yokuphucula ukunyangwa kwempahla. Ukuqulunqwa kwamasuntswana e-carbide kunye nenqanaba lesibini lokusomeleza ngolwazi kunye nokusetyenziswa kwezinto zokuqinisa i-matrix ye-austenation ukomeleza ukunyangwa kwentsimbi ephezulu yentsimbi. Ukudityaniswa okufanelekileyo kwe-MN, CR, kunye ne-SI kwi-manganese ye-manganese ye-manganese ye-manganese ye-manganese iphucule ubukhona bezinto ezibonakalayo, zinciphisa ubushushu benguqu ye-Martenite, kwaye bahlaziya ubungakanani beenkozo. Ukongeza, ukongeza isixa-mali esincinci se-MO, cu, kunye nezinto ezinqabileyo zomhlaba ukuze kulungiswe i-microsal kunye nentsimbi ye-moltal kunye nelinyibilikisi, kunye nokusasazeka kwengqondo kwi-matrix.

Ukunyibilika kwentsimbi ephezulu ye-manganese yenziwa kwi-alkaline ye-Alkaline Premmanction. Ngexesha lenkqubo yokunyibilika, ukuvuselelwa kwentsimbi etyhidiweyo kuya kuthintelwa kangangoko kunokwenzeka ukunciphisa i-oxidation ye-woftware ntlawulo. Inkqubo yokunyibilikisa ibandakanya amanqanaba anjengexesha lokunyibilika, ulwabiwo lwentsimbi kunye nohlengahlengiso, i-dedoxition yokugqibela, kunye nonyango lomhlaba. Iibhloko zezinto ezibonakalayo zongezwa kwinqanaba le-shling akufuneki zibe mkhulu kakhulu kwaye kufuneka zomiswe kubushushu obuthile. Ukulandelelana okuphezulu: Intsimbi yentsimbi → i-pig iplate, i-chromium, i-iron yentsimbi Ukuqhubela phambili kwe-thermal yentsimbi ephezulu ye-manganese kwiNkqubo yokuLamba yi-1 / 5-1 / 4 yeyo yentsimbi yekhabhoni, ngokuqina okukhohlakeleyo, kunye nokuncipha okucothayo. Ithambekele ekuqhekekeni okushushu kwaye kuyanda ukuqhekeka ngexesha lokuphosa. I-Shrinkage yasimahla yi-2.4% -3.6%, inomgangatho omkhulu we-strinkid kunye nenqanaba eliphezulu lokuqina kunentsimbi yekhabhoni. Inemvakalelo enkulu yokuqhekeza kwaye inomdla wokuqhekeka ngexesha lokuqinisa. Ukuphoswa kwe-foam elahlekileyo kukhethiwe, iimodeli ze-foam ziqhwithiwe ukuba zenze amaqela eemodeli, izixhobo zokuphinda zitshiswe kwaye zomile, intlabathi ingcwatywe kwaye igalelwe phantsi koxinzelelo olungalunganga. Ngokubanzi, isinyithi sokupholisa ngaphakathi asibonelelwanga, kwaye i-iron yokupholisa yangaphandle isetyenziswa kwi-cunction eshushu ukwenza lula okanye ukulandelelana kwesinyithi. Inkqubo yokugada yenzelwe njengohlobo oluvaliweyo oluvaliweyo, ngembaleki ethe tyaba ikwicala elide lebhokisi ephezulu. Iimbaleki zangaphakathi zangaphakathi zisetwe kwibhokisi esezantsi, zisasazwe ngokulinganayo kwi-trunger ixilongo. Ubume becandelo lecandelo lenzelwe ukuba ube mncinci kwaye ububanzi ngokwaneleyo ukuqhubela phambili ukophula kodwa ungathinteli i-shrinkige. Beka ibhokisi yesanti kwi-5 ukuya kwi-10 ° engle emhlabeni ngexesha lokugalelwa. Ukulungiselela ukucoca umphakamo ovuthayo, ukufakelwa ubuthathaka ngamaqhekeza okusika. Intsimbi ephezulu ye-manganese inolwelo oluhle kunye nobuchule obunamandla obuzalisa xa buthulule ubushushu obuyi-1500-1540 ℃. Ngexesha lokuyalela, landela umgaqo-nkqubo weqondo lokuqalisa amaqondo obushushu kwaye usebenzise indlela ecothayo, ekhawulezayo, kunye nendlela yokusebenza. Ukuphoswa kupholile kwibhokisi yeeyure ezingama-8-16, kwaye ibhokisi ivuliwe xa iqondo lobushushu liphosa ngaphantsi kwe-200 ℃. Inkqubo yonyango lobushushu yamkela "ukunciphisa" ukupeya "kwenkqubo yokunyanga ubushushu ngokusekwe kubume bemichiza, njengoko kunjalo ubukhulu becala, iimfuno zomsebenzi, kunye neemeko zokusebenza kwepleyiti yokungena. Emva kovavanyo oluphindaphindiweyo, inkqubo egqibeleleyo yonyango ifunyenwe: ngokuthe ngcembe inyusa ubushushu ngenqanaba le-100 ℃ / h; Gcina malunga ne-700 ℃ yeeyure ezili-1-1,5, kwaye ugcine kwi-30-50 ℃ Ngaphezulu kwe-AC3 iiyure eziyi-2-4; Ukucima phantsi kweemeko zokupholisa umoya onyanzelekileyo, ukupholisa kancinci ukuya ngaphantsi kwe-150 ℃ Xa amaqondo obushushu awela malunga ne-400 ℃; Umsindo ngexesha, gcina nge-250-400 ℃ yeeyure ezi-2, kwaye upholile kwiziko ukuya kubushushu begumbi. Ukulawulwa okungqongqo kokucingela ubushushu, ukubamba ixesha, kunye nenqanaba lokupholisa kuyadingeka ngexesha lokusebenza, ngakumbi ixesha lokubanjwa kweqondo lobushushu benguqu esezantsi yenguqu.