dub annealed steel hlau
Cov hlau dub / cov hlau tsis xeb tau muab faib ua ob yam, cov hlau tawv tawv thiab cov xov hlau mos.
Tuab nyuaj hlau yog qhov yooj yim tshaj plaws thiab pheej yig hlau xaim muaj. Lo lus "tawv-kos" yooj yim txhais tau hais tias cov hlau tau kos tau txawm hais tias tuag mus rau txoj kev xav ntau yam uas tsis muaj kev ua haujlwm ntxiv lossis kev npau taws. Cov xov hlau tsis zoo yog feem ntau siv hauv vaj tse, tsheb qhov chaw, thiab lub tawb nqa khoom.
Cov tsos ntawm cov dub annealing kab muaj qhov tsim kev lag luam qis tshaj plaws, tab sis kom ua kom nws siab, cov qauv nruj raws li qhov yuav tsum tau tswj lub ntsuas kub.
Lub hom phiaj ntawm kev sib koom tes yog txhawm rau txhim kho kev ua haujlwm ntawm vuam hlau los ntawm kev tshem tawm cov haujlwm ua haujlwm nyuaj thiab nce tus naj npawb ntawm cov xov tooj dov, thiaj li txhim kho cov qauv thiab kev ua haujlwm. Kev thov kom ncaj ncees yog txheej txheem tseem ceeb uas muaj peb ntu: cua sov, tuav thiab txias.
Peb cov kab lus siv tau zoo siv Q195 tus pas hlau tsis zoo. Cov pas hlau tseem muaj kev ntxhov siab ua ntej kev kub ntxhov kom hlawv thiab ziab roj dov ntawm cov nplaim dej kom paub meej thiab ua kom huv thiab ua ntej kev teeb tsa zoo.
Peb cov kev kho mob hauv lub tiaj tiaj daws cov teeb meem kev ntxhov siab + qhov kub tsis tshua rov qab los ua rau qhov kub / txias / spheroidize microstructure ntawm qhov haujlwm. Tus qauv tsim ntawm tag nrho cov kab tsim kom haum rau ntau tus xov tooj ruaj khov kho cov yam ntxwv ntawm cov hluav taws xob tsis tshua muaj kev sov siab. Tom qab ruaj khov, tus nqi ntxhov siab poob qis me ntsis thiab plasticity tau zoo tuaj.
Specifications:
| Hlau Xov Qhia Tawm | SWG hauv hli | BWG hauv mm | Hauv Metric System mm |
| 8 # | 4.06 | 4.19 | 4.00 |
| 9 # | 3.66 | 3.76 | - |
| 10 # | 3.25 | 3.40 | 3.50 cov |
| 11 # | 2.95 | 3.05 | 3.00 |
| 12 # | 2.64 | 2.77 | 2.80 |
| 13 # | 2.34 | 2.41 | 2.50 cov |
| 14 #. | 2.03 | 2.11 | - |
| 15 # | 1.83 | 1.83 | 1.80 |
| 16 # | 1.63 | 1.65 | 1.65 |
| 17 #. | 1.42 | 1.47 | 1.40 |
| 18 # 18 | 1.22 | 1.25 | 1.20 |
| 19 #. | 1,02 | 1,07 | 1.00 |
| 20 # | 0.91 | 0.89 | 0.90 |
| 21 # | 0.81 | 0.813 | 0.80 |
| 22 #. | 0.71 | 0.711 | 0.70 |
Cov lus piav qhia txog khoom:
- Cov khoom siv: Cov pa roj carbon tsawg.
- Kev Kho Mob: Kev sib cav.
- Cov xov ntsuas hlau: # 8 txog # 22 (0.71 txog 4.06 hli).
- Ntim: Coils, sab hauv zaj duab xis yas thiab sab nraum lub hnab yas.
