HEADING-TYPE-1The "high-carbon high-alloy tool le mold steel short process process research research

Seboka sa tlhahlobo ea katleho ea "carbon high-alloy tool" le tšepe ea hlobo e khuts'oane ea ts'ebetso ea thekenoloji ea lipatlisiso le nts'etsopele le indasteri "e ile ea tšoaroa ka katleho ka la 21 Loetse 2023. Litsebi tse tsoang Komiting ea Tlhahlobo ea Mokhatlo oa Chaena oa Metals li ile tsa etsa tlhahlobo ea masimo le puisano e qaqileng le basebetsi ba yuniti ea phethelo. Kamora moo, Zhao Ming, molaoli kakaretso oa China Resources Steel, o tlalehile ka tlaleho ea tekheniki ea morero, tlaleho ea ts'ebeliso, bopaki ba melemo, le tlaleho ea bocha ba theknoloji. Litsebi tsa komiti ea tlhahlobo li ile tsa botsa le ho buisana ka mekhoa le mahlale a projeke ka bonngoe, 'me ba lumellana ka ntsoe-leng hore lintlafatso tsa morero li tjena:

● Patlisiso le nts'etsopele ea ts'ebetso e ncha bakeng sa tlhahiso e theko e tlaase, e phahameng haholo ea lisebelisoa tse nang le carbon high-alloy le litšepe tsa hlobo, tse kenyelletsang ho qhibiliha ka 90-ton ultra-high-power electric arc furnace, LF+ Ho hloekisoa ha VD, ho lahla ho tsoelang pele, le ho roala mollo o le mong, ho fihletse tlhahiso e tsitsitseng ea boleng ba boleng.

● Katleho e tsoelang pele ea theknoloji ea ho akhela bakeng sa lisebelisoa tse nang le khabone e phahameng alloy le litšepe tsa hlobo, nts'etsopele ea mahlale a kang ho laola mocheso oa letlapa, ho sisinyeha ha motlakase sebakeng sa kristale le libakeng tse pholileng tsa bobeli, le slag e sireletsang ea alkalinity e tlase, e thusitse tlhahiso e sebetsang e tsoelang pele ea ho lahla ea carbon high-alloy cold work mold steel flat billets le high-speed steel square billets.

● Patlisiso le nts'etsopele ea theknoloji ea ho roala mollo o le mong bakeng sa sesebelisoa se phahameng sa carbon high-alloy le hlobo e bataletseng, e fihletseng ho roala ha mollo o le mong oa 100 ~ 750mm ka ho tsoelang pele ho lahlela litšepe tsa tšepe tse nang le carbon high-alloy tse batang. ka har'a tšepe e sephara e teteaneng ea 10 ~ 50mm le tšepe ea mollo o le mong ea 150mm ea lebelo le phahameng e tsoela pele ho akhela li-square billets ka har'a lithupa tsa terata tse feliloeng tsa Φ11mm. Theknoloji ena e ekelitse tlhahiso ea tlhahiso ka ho feta 10% mme e khutsufatsa potoloho ea tlhahiso ka matsatsi a fetang 30. Komiti ea tlhahlobo e lumela hore likatleho tsa morero ka kakaretso li fihlile boemong bo ka sehloohong ba machaba.