CPM 15V hmoov hlau tuam cuab tam hlau hloov bar

CPM 15V hmoov hlau tuam txhab hlau steel muab rau cov hnav tsis raug rau kev ua haujlwm txias steel hlau. Nws muaj ntau vanadium carbides hauv nws micrubtructure nyob rau hauv nws microstructure dua CPM 10V thiab muab ntau dua cov cuab tam lub neej nyob qhov twg 10V tau ua pov thawj kom ua tiav. CPM 15v Tool Cov Qws Steel Qws tseem muaj lwm txoj hauv kev rau lub carbide uas carbide ua rau muaj kev tsim lossis muaj kev pheej hmoo rau cov ntaub qhwv.

Quav: 0.262 LB / In3 (7.25 G / CM3)
Modulus ntawm Elasticity: 34 x 106 psi (235GPA)

Kev puas ntsoog
Preheating: 1500-1550℃f (816-845 degree), sib npaug. Thib ob lub sijhawm ua ntej thaum 1850-1900℃F (1010-1040 kawm tiav rau lub tshuab nqus tsev lossis huab cua tawv tawv.

Rauv lossis ntsev da dej: 1950-2150℃f (1065-1175 degree)

Soak rau 10-30 feeb ntawm qhov kub.

Quenching: huab cua, nias roj, roj kub, lossis ntsev. Ntu tsawg dua 3 "tuab yuav yog huab cua txias rau ntau dua kev nyuaj, siv ib qho ntawm txoj hauv kev hauv qab no, kom tau txais ib txoj hauv kev hauv qab no, kom tau txais ib txoj hauv kev nyuaj tshaj plaws.

Rau cov pa roj carbonurized, lub cub tawg yuav tsum muaj qhov tsawg kawg nkaus quaj ntawm 4 kab. Tus nqi quench rau hauv qab no 1000℃f (538 degree) yog qhov tseem ceeb kom tau txais cov khoom xav tau.

Rau cov roj, cais kom txog thaum dub, kwv yees li 900℃f (482 degree), tom qab ntawd txias hauv tseem huab cua mus rau 150-125 Qib F (66-51 degree).

Rau cov ntsev kom huv ntawm 1000-1100℃f (538-593 degree), xis nyob rau hauv cov ntsev, tom qab ntawd txias hauv cov cua los yog 150-125℃f (66-51 degree).

Tempering: Temper tam sim ntawd tom qab quenching. Cov ntsuas kub tau yog 1000-1100℃f ({538- 593 degree). Tsis txhob npau taws hauv qab 1000℃f (538 degree). Tuav ntawm qhov kub rau 2 teev tom qab ntawd huab cua txias rau ambient kub. Ob chav npau taws ob npaug. Triple Temasing yog xav tau thaum Austenitized ntawm 2100 Degree F (1149 degree) lossis siab dua.
Qhov loj me hloov: {+0.04 / 0.05%

Ib tug anerting
Annealing yuav tsum tau ua tom qab kub ua haujlwm thiab ua ntej rov kho dua.

Thaum tshav kub kub ntawm tus nqi tsis tshaj 400℃F Ib teev (2200℃ib teev) mus rau 1600℃f (87 degree), thiab tuav ntawm 1 teev ib nti ntawm cov tuab kawg nkaus; 2 teev tsawg kawg. Tom qab ntawd txias maj nrog lub cub tawg ntawm tus nqi tsis tshaj 30℃F ib teev (17℃ib teev) rau 1000℃F (538 degree). Txuas ntxiv ua kom txias rau qhov kub nyob hauv qhov cub lossis hauv huab cua. Lub zog ua rau hardness yuav tsum yog qhov siab tshaj plaws ntawm 277 HBW.

Peb muaj cov neeg ua haujlwm tshaj lij muab cov lus teb ntxaws ntxaws rau koj cov xaj. Yog tias koj muaj lus nug txog CPM 15v hmoov hlau cuab yeej hlau round bar, thov hu rau kuv.

Cim npe nrov: CPM 15V hmoov hlau tsheb hlau hloov Bar, Tuam Tshoj CPM 15V hmoov hlau tsheb hlau sib tshuam bar manufacturers, Hoobkas