NK F56 Steel Phaj
Cov Khoom Piav Qhia Cov Txheej Txheem Quenching Xaiv Qhov Nruab Nrab Quenching thiab Tswj Cov Txias Txias: Qhov kev xaiv ntawm quenching nruab nrab cuam tshuam ncaj qha rau cov cua txias thiab, tig mus, microstructure thiab cov khoom ntawm cov hlau. Rau NK F56 Steel Phaj, qhov kev nce hauv cov khoom muaj zog yog ...
Hauj lwm lawm
Khoom Description
Txheej txheem quenching
Xaiv qhov quenching nruab nrab thiab tswj tus nqi txias: Kev xaiv ntawm quenching nruab nrab ncaj qha cuam tshuam rau qhov txias txias thiab, nyob rau hauv lem, lub microstructure thiab cov khoom ntawm cov hlau. Rau NK F56 Steel Phaj, qhov twg qhov kev xav tau ntawm cov khoom muaj zog, roj - txias yog ib txoj hauv kev zoo dua. Qhov cua txias ntawm cov roj yog qeeb dua li cov dej, uas tuaj yeem tiv thaiv cov hlau los ntawm kev tsim cov thermal thiab cov txheej txheem ntau dhau vim qhov txias txias heev. Qhov no zoo tiv thaiv qhov tshwm sim ntawm quenching kab nrib pleb thiab enables tsim ib tug nplua - grained martensite qauv. Cov qauv zoo-grained martensite muaj ntau dua hardness thiab lub zog thiab tuaj yeem ua rau kom muaj zog tawm los. Piv txwv li, piv nrog cov dej - txias, cov qauv martensite ntawm NK F56 Steel Phaj tom qab roj - txias yog ntau yam sib xws thiab zoo - grained, thiab lub zog tawm los yuav nce los ntawm 10 - 20%.
Tempering txheej txheem
Tswj lub sij hawm Tempering thiab tus naj npawb ntawm Tempering Cycles: Qhov ntev ntawm lub sijhawm tempering kuj cuam tshuam rau lub zog tawm los. Feem ntau, lub sijhawm tempering ntawm 1 - 3 teev yog qhov tsim nyog dua. Lub sijhawm tempering txaus tuaj yeem ua kom ntseeg tau tias cov txheej txheem sab hauv ntawm cov hlau yog tag nrho homogenized thiab tias qhov kev ntxhov siab raug tso tawm. Tsis tas li ntawd, rau NK F56 Steel Phaj, qhov tsim nyog nce ntawm tus naj npawb ntawm tempering cycles kuj pab ua kom lub zog tawm los. Feem ntau, 2 - 3 tempering cycles tuaj yeem ua tiav. Tom qab txhua lub voj voog tempering, cov kev ntxhov siab nyob hauv cov hlau txo qis ntxiv, cov microstructure yuav ruaj khov dua, thiab yog li lub zog tawm los yog nce thiab qhov toughness yog txhim kho. Piv txwv li, tom qab ob lub voj voog tempering, lub zog tawm ntawm NK F56 Steel Phaj yuav yog 5 - 10% siab dua li tom qab ib lub voj voog tempering.
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Qib |
Mechanical Property |
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Tensile zog (MPa) |
Yield zog (MPa) |
% Elongation hauv 2 nti (50mm) min |
Impacting Test Temperature (degree) |
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| NK F56 |
400-520 |
235 |
22 |
20 |




Optimization ntawm Combined Quenching - Tempering txheej txheem
Kev txiav txim siab cov txheej txheem zoo tshaj plaws: Cov txheej txheem quenching thiab tempering yog qhov tseem ceeb rau kev ua kom lub zog ntawm NK F56 Steel Plate. Quenching yog nqa tawm ua ntej kom txias cov hlau sai thiab tau txais cov qauv martensite siab. Tom qab ntawd, tempering yog nqa tawm tam sim ntawd kom tshem tawm cov kev ntxhov siab quenching thiab kho cov microstructure. Qhov txheej txheem ntawm quenching ua ntej thiab tom qab ntawd tempering ua rau cov hlau muaj qee theem ntawm toughness thaum tau txais lub zog siab thiab tiv thaiv kev puas tsuaj. Piv txwv li, nyob rau hauv qhov tseeb ntau lawm, yog hais tias tus ib theem rov qab los yog lub tempering tsis ua raws li raws li lub sij hawm, lub steel tej zaum yuav tsim cov kab nrib pleb vim muaj kev ntxhov siab heev quenching, uas ua rau lub zog txo.
Tsim nyog kho qhov sib xyaw ua ke ntawm cov txheej txheem Parameters: Qhov tshwj xeeb muaj pes tsawg leeg, qhov loj me, thiab daim ntawv thov ntawm NK F56 Steel Phaj yuav tsum raug coj mus rau hauv tus account kom kho cov txheej txheem tsis xws li quenching kub, txias npaum li cas, tempering kub, tempering lub sij hawm, thiab tus naj npawb ntawm tempering cycles. Piv txwv li, rau qhov loj dua - qhov loj me NK F56 Steel Phaj, vim nws qhov qis qis hauv cov cua sov, qhov cua txias thaum lub sij hawm quenching yuav tsum tau txo kom tsim nyog los yog lub sij hawm tempering yuav tsum tau txuas ntxiv los xyuas kom meej ib tug uniform hloov nyob rau hauv lub sab hauv microstructure, yog li ntawd. zoo nce lub zog tawm los. Nyob rau tib lub sijhawm, kev sib nrig sib cuam tshuam ntawm cov txheej txheem sib txawv kuj yuav tsum tau xav txog. Piv txwv li, nce qhov kub ntawm quenching yuav xav tau ib qho kev hloov kho ntawm tempering kub thiab tempering lub sij hawm kom tau txais qhov zoo tshaj plaws yield zog thiab kev ua tau zoo.
Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb NK F56 Steel Phaj, thiab tsim cov kev qhia tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom lag luam txhim khu kev qha thiab zoo heev thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Kev vam khom rau qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg siv khoom.
Cim npe nrov: nk f56 steel phaj, Tuam Tshoj nk f56 steel phaj lwm tus neeg, hoobkas








