Xauv Lub tog raj kheej PM Sintered Part

Xauv lub tog raj kheej PM sintered ib feem

Yam khoom

Khoom siv

Txheej txheem ntau lawm

Sintering kub

Pwm

Kev cai

Lock shift diav rawg hmoov

40 rwj

Hmoov metallurgy

1180 degree

Yuav tsum customized

Yog lawm

Tshuaj muaj pes tsawg leeg

C:0.37~0.44

Si:{{0}}.17~0.37

Mn:{0}}.50 ~ 0.80

Cr: 0.80 ~ 1.10

Ni: Tsawg dua lossis sib npaug rau 0.30

P: Tsawg dua lossis sib npaug rau 0.035

S: Tsawg dua lossis sib npaug rau 0.035

Cu: Tsawg dua lossis sib npaug rau 0.25

Mo: Tsawg dua lossis sib npaug rau 0.10

Cov ntaub ntawv muaj

Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713)

Smoothness

Dimensional raug

Khoom ntom ntom

Cov tsos mob kho

Tsim nyog hnyav

Roughness 1-5μm

± {{0}}.1 feem pua ​​-±0.5 feem pua ​​)

92-95 feem pua

Raws li cov neeg siv khoom xav tau

0.03g-400g）

Mechanical zog

Sample blank size (mm): 25

Kev kho cua sov:

Kub kub rau thawj quenching (degree): 850; coolant: yog '

Qhov thib ob quenching cua sov kub (degree): -

Tempering kub (degree): 520;

Tensile zog (σb / MPa): Ntau dua los yog sib npaug rau 810 (thaum lub hardness tiag tiag yog 25HRC)

Yield point (σs/MPa): Ntau dua lossis sib npaug rau 785

Elongation tom qab so (δ5 / feem pua): Ntau dua lossis sib npaug rau 9

Kev txo qis ntawm cheeb tsam (ψ / feem pua): Ntau dua lossis sib npaug rau 45

Kev cuam tshuam lub zog nqus (Aku2 / J): Ntau dua lossis sib npaug rau 47

Brinell hardness (100/3000HBW) (annealed lossis siab kub tempered xeev): Tsawg dua los yog sib npaug rau 207