10 hli rau 130MM casting sib tsoo kev sib tsoo meds steel pob rau pob zeb hlau hlau thiab cov txiv hmab txiv ntoo.
Khoom Piav Qhia
Cov txheej txheem ntau lawm
Ib pob casting, tseem hu ua Casting sib tsoo pob, yog tsim los ntawm cov qauv hlau, seem hlau, thiab lwm cov ntaub ntawv pov tseg. Cov ntaub ntawv hais los saum toj no yog molten thiab ua kev txuas ntxiv tam sim no tom qab tau ua kom sov. Thaum lub sij hawm smelting theem, ntau npaum li cas ntawm cov hlau loj xws li Vanadium, hlau thiab manganese tau thawj zaug ntxiv rau kev xav tau cov khoom xav tau thiab ua tiav cov txiaj ntsig. Cov ntsiab lus no tuaj yeem tso cov hlau-molten rau hauv cov kab ntau lawm ntawm cov nroj tsuag steelmaking.
Daim ntawv thov
Casting Steel pob tuaj yeem siv ntau rau hauv ntau yam kev siv, suav nrog
Silica sand Hoobkas / Maas cog / tshuaj tsob nroj / fais fab cog / fais fab cog / mines / fais fab
/ Tshuaj Kev Lag Luam / Sib Tsoo Zeb / Pob Zeb / Thee Zeb
Taw qhia ntawm Casting Steel Pob Khoom
Chrome Cast Steel npas yog qhov cam Cov pob zeb sib tsoo pob khoom muaj qee feem pua ntawm cov khoom siv chromium, thiab cov chromium cam khwb cia hlau pob. Lub Chromium pov cov pob khoom siv roj chromium ua ke ua ke, nruab nrab Chromium cam khwb cia hlau pob thiab tsawg Chromium cam khwb cia hlau pob. Nrog rau cov yam ntxwv ntawm kev tawv tawv zoo, tsis muaj kev lag luam qis, pov tseg kev lag luam steel, tsuas yog siv rau kev lag luam nyem, me me, lub zog hluav taws xob kev lag luam thiab kev lag luam hluav taws xob.
Nrum Sib tsoo Hlau Pob Nta
1, cov ntaub ntawv raw yog txhua tus kabmob steel scraps, uas muaj tooj liab, uas muaj peev xwm txhim kho cov qauv sib dhos ntawm cov hlau pob.
2, Peb cov khoom lag luam yog tsim los ntawm cov hluav taws xob nruab nrab hluav taws xob cov cua sov uas tuaj yeem ua kom muaj kev ruaj khov ntawm cov khoom siv. Cov pob tsis yooj yim rau tev tawm thiab deform thaum siv. Txawm tias nws tuaj yeem ua kom ci thiab puag ncig tom qab ntev khiav.
3, cov roj ntau tshaj plaws hluav taws xob cov roj quenching ntau lawm cov kab ntau lawm yog surchures kev kho cua sov, uas ua kom muaj cov khoom lag luam zoo thiab sib txawv ntawm cov khoom lag luam.
Peb txoj kev rau ua cov khoom siv hlau
1. Peb txoj kev ntawm steel pob tsim
Muaj peb hom steel pob tsim cov txheej txheem: Casting, Forging, thiab dov.
(1) Casting: Qhov zoo ntawm cam khwb cia pob zeb steel feem ntau yog nyob ntawm cov chromium cov ntsiab lus. Nyob rau hauv xyoo tsis ntev los no, tus nqi nce ntawm kev tiv thaiv chromium, kev tiv thaiv ib puag ncig, thiab lwm yam uas tau coj mus rau hauv tus nqi ntawm cov nqi hlau pov tseg.
(2) Forging: Siv High Manganese steel ua cov khoom siv raw, pneumatic forging rauj thiab pob pwm yog siv los ua cov pob steel. Forged steel pob muaj kev sib xyaw ua ke tsim nyog ntawm high-carbon, manganese, qhov sib txawv me me, thiab lwm yam muaj zog hauv kev cuam tshuam cov nqi cua sov
(3) Rolling: Siv cov hlau loj sib txuas ua cov ntaub ntawv raw, cov pob zeb steel yog tsim los ntawm ib tug skew dov zeb nrog kauv cov menyuam kauv.
| Yam | Tshuaj lom neeg muaj pes tsawg leeg (%) | |||||||||
| C | Si | Mn | Cr | P | S | Mo | Cu | Ni | ||
| Siab chrome Nrum Gri Nding Cov Khoom | Zqcr12 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 11-13 | I≤0.10 | I≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 |
| ZQCR15 | 2.0-3.0 | 0.3-1.2 | 0.2-1.0 | 14-17 | I≤0.10 | I≤0.10 | 0-1.0 | 0-1.0 | 0-1.5 | |
| ZQCR20 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 18-22 | I≤0.10 | I≤0.08 | 0-2.0 | 0-1.0 | 0-1.5 | |
| ZQCR26 | 2.0-2.8 | 0.3-1.0 | 0.2-1.0 | 22-28 | I≤0.10 | I≤0.08 | 0-2.5 | 0-2.0 | 0-1.5 | |
| Nruab nrab chrome pov nroo sib tsoo bal ls | Zqcr7 | 2.0-3.2 | 0.3-1.5 | 0.2-1.0 | 6.0-10 | I≤0.10 | I≤0.08 | 0-1.0 | 0-0.8 | 0-1.5 |
| Chrome Chrome Nrov Sib Tsoo Cov Khoom | Zqcr2 | 2.0-3.6 | 0.3-1.5 | 0.2-1.0 | 1.0-3.0 | I≤0.10 | I≤0.08 | 0-1.0 | 0-0.8 | |
High Chromium Casting Cov Qauv (Siab Chrome Pob Parameter)
| Nominal diam | Qhov hnyav ntawm ib pob hauv nruab nrab (g) | Kom muaj nuj nqis / mt | Sab caj dab(HRC) | Kev ntseeg siab (sijhawm) |
| φ 15 | 13.8 | 72549 | 60 | > 10000 |
| φ17 | 20.1 | 49838 | > 10000 | |
| chaw ua hauj sam | 32.7 | 77 | > 10000 | |
| φ25 | 64 | 15671 | > 10000 | |
| Dag | 110 | 9069 | > 10000 | |
| φL40 | 261 | 3826 | > 10000 | |
| φ) | 510 | 1959 | > 10000 | |
| Dais | 882 | 1134 | > 10000 | |
| φ70 | 1401 | 714 | > 10000 | |
| φ80 | 2091 | 478 | > 58 | > 10000 |
| φ90 | 2977 | 336 | > 10000 | |
| Daab100 | 4084 | 245 | > 8000 | |
| Play120 | 7057 | 142 | > 8000 | |
| DaC130 | 8740 | 115 | > 8000 |
Cov khoom lag luam
