Cov yeeb nkab steel nrog qhov sib piv ntawm sab nraud ntawm cov yeeb nkab steel thiab qhov piv ntawm phab ntsa tuab yog hu ua tuab phab ntsa kauv yeeb nkab. Nws yog tsuas yog siv rau roj av geological drilling kav, tawg raj rau petrochemicals, boiler raj, bearing hlab, thiab high-precision structural raj xws li tsheb, tsheb laij teb, thiab aviation. Dab tsi yog qhov kev ntsuas rau kev tsim cov phab ntsa tuab kauv raj?
Kev tswj hwm ntawm cov phab ntsa tuab tuab yog txhawm rau txhim kho cov yas toughness ntawm cov yeeb nkab steel, txhim kho kev huv ntawm cov dej steel, txo kev sib xyaw ua kom tsis zoo, thiab txhim kho tag nrho cov yeeb nkab steel. Hauv cov txheej txheem tsim khoom, lub tshuab ua kom txias tsim nyog tau txais yuav kom tsis txhob muaj cov kab nrib pleb sab hauv, thiab cov yeeb nkab steel zoo yuav raug txhim kho los ntawm ntau yam.
Muaj ntau ntau cov txheej txheem rau cov txheej txheem ntawm cov kauv raj. Cov kauj ruam kawg yog kom txo qhov ceev ntawm yob. Yob ceev yog ib qho tseem ceeb parameter ntawm cov txheej txheem perforation. Thaum lub sij hawm txheej txheem ntawm yob ceev los ntawm qis mus rau siab, muaj lub foob pob hluav taws yob ceev uas pib tshwm sim. Thaum lub yob ceev yog tsawg, lub raj xa dej tuaj yeem tsim lub qhov kab noj hniav; Thaum lub dov ceev yog siab, cov yeeb nkab thiab 45 # qauv kauv steel kav yog nquag tsim cov txheej txheem tsis xws luag. Txhawm rau tshem tawm cov tubular thiab 45 # cov txheej txheem kauv steel raj txheej tsis xws luag, yob ceev yuav tsum raug txo kom qis dua qhov kev sib hloov ceev ntawm cov stratified tseem ceeb yob.
Lub kauv raj rationally tswj cov cua sov kub thaum lub sij hawm ntau lawm txheej txheem. Los ntawm kev txiav txim siab ntawm cov thermoplastic nkhaus, qhov cua sov zoo tshaj plaws yog xaiv. Ua tib zoo saib xyuas cov cua kub ntawm lub raj kom muaj lub sijhawm rwb thaiv tsev txaus los txo qhov deformation tsis kam thiab nce 45 # qauv tuab phab ntsa kauv raj yas toughness.
