MKhoom siv: Hloov kho Austenitic High Manganese Steel
Cov yam ntxwv:Cov hlau manganese siab, austenitic (tsis yog hlau nplaum), ua haujlwm tawv. Nws muaj lub zog siab heev, yooj ywm, tawv thiab tiv taus kev hnav zoo heev hauv cov ntawv thov uas nyuaj tshaj plaws. Tsis tas li ntawd, cov hlau no muaj qhov sib txhuam qis heev uas yog qhov tseem ceeb heev rau kev tiv taus kev hnav - tshwj xeeb tshaj yog hauv cov ntawv thov hlau rau hlau. Cov hlau no vam meej rau cov xwm txheej hnav hnyav. Qhov cuam tshuam thiab ntaus ntau dua nws tau txais, qhov nyuaj ntawm qhov saum npoo ntawm cov hlau. Qhov cwj pwm no hu ua ua haujlwm tawv. Qhov tseeb tias cov khoom siv tseem yooj ywm hauv qab, ua rau nws yog cov hlau zoo tshaj plaws hauv kev tawm tsam kev cuam tshuam thiab kev sib txhuam. Cov hlau no tuaj yeem vuam nrog cov hlau manganese siab tshwj xeeb. Vim yog cov hlau no cov yam ntxwv ua haujlwm tawv, nws tsis yooj yim rau kev siv tshuab los ntawm cov txheej txheem ib txwm muaj.
Okoj tus qauv foundry:
| C1 | MN13% |
| C2 | MN13% CrMo |
| C3 | Mn13Cr2 |
| C4 | Mn18Cr2 |
| C5 | Mn18CrMo |
| C6 | Tshwj xeeb Mn13% CrMo rau hlau crusher rauj, liner, sab phaj |
| C7 | Mn13% Mo tshwj xeeb rau cov ntaub qhwv khiav / khau clawer |
| C8 | Mn22% Cr2 |
| C9 | Mn24% Cr3 |
+ntau ntxiv uas raws li cov neeg siv khoom nug.
Khoom siv: TIC Inlay Hnav Qhov Chaw
Cov khoom siv crusher siv rau hauv cov kab crusher yog qhov tseem ceeb rau kev ua haujlwm ntawm cov nroj tsuag. Nrog rau kev txhim kho ntawm kev ua lag luam rau kev sib tsoo, kev sib tsoo tau hloov zuj zus. Thaum sib tsoo qee lub pob zeb super-hard, cov hlau manganese siab ib txwm tsis ua tiav cov txiaj ntsig zoo thiab muaj lub neej ua haujlwm luv heev, thiab lub voj voog hloov pauv ntawm cov liners kuj luv heev.
Yuav kom daws tau qhov teeb meem no, cov engineers tau tsim ib lub crusher liner series tshiab, TIC Inlay Wear Parts, nrog lub hom phiaj ntawm kev txuas lub neej ntawm cov cuab yeej no. Muaj cov hlau tshwj xeeb, cov khoom siv TIC inlay zoo los ntawm peb lub chaw tsim khoom ua kom muaj kev lag luam zoo dua thiab siv tau rau txhua hom crusher series.
Txoj cai ua haujlwm
Peb cov kws ua haujlwm tau muab cov pas nrig titanium carbide tso rau ntawm qhov chaw ua haujlwm ntawm lub liner. Thaum lub pob zeb nkag mus rau hauv chav zom, nws thawj zaug kov cov pas nrig titanium carbide uas tsa, uas hnav qeeb heev vim lawv qhov tawv thiab tiv taus kev hnav. Tib lub sijhawm, vim yog qhov cuam tshuam ntawm cov pas nrig titanium carbide, lub matrix ntawm cov hlau manganese siab kuj maj mam kov lub pob zeb thiab lub matrix maj mam tawv.
Kev sib tsoo hlau alloy
Kev sib tsoo hlau alloy yog dab tsihlau castingcov txheej txheem uas yog alloyed nrog ntau yam ntsiab lus hauv tag nrho cov nqi ntawm 1.0% thiab 50% los ntawm qhov hnyav los txhim kho nws cov khoom siv kho tshuab. Alloy steels raug faib ua ob pawg: low-alloy steels thiab high-alloy steels. Feem ntau, alloy steels siv hauv kev nqis peev casting yog low-alloy steels.
Hais lus nruj me ntsis, txhua tus hlau yog ib qho hlau sib xyaw, tab sis tsis yog txhua tus hlau hu ua "hlau sib xyaw". Cov hlau yooj yim tshaj plaws yog hlau (Fe) sib xyaw nrog carbon (C) (kwv yees li 0.1% txog 1%, nyob ntawm hom). Txawm li cas los xij, lo lus "hlau sib xyaw" yog lo lus txheem hais txog cov hlau nrog lwm cov ntsiab lus sib xyaw ntxiv rau cov pa roj carbon. Cov khoom sib xyaw feem ntau suav nrog manganese (feem ntau yog), nickel, chromium, molybdenum, vanadium, silicon, thiab boron. Cov khoom sib xyaw uas tsis tshua muaj suav nrog txhuas, cobalt, tooj liab, cerium, niobium, titanium, tungsten, tin, zinc, lead, thiab zirconium.
DHT (Kev kho cua sov sib txawv) Cov rauj hlau ntawm Shedder
Peb lub chaw tsim khoom tau tsim cov hlau martensitic ua haujlwm siab rau kev siv cov khoom siv shredder rov ua dua tshiab nrog lub neej hnav zoo heev.
Lub rauj no zoo meej rau kev ua haujlwm uas tsis tuaj yeem ua haujlwm kom ruaj khov rau lub rauj manganese. Tsis zoo li lub rauj hlau ib txwm muaj uas muaj qhov nyuaj tib yam thoob plaws hauv lub rauj, lub rauj hlau sib txawv uas tau tawv yog mos dua nyob ib puag ncig lub qhov pin kom txo qhov hnav ntawm lub rauj thiab muaj peev xwm txaus kom tsis txhob muaj qhov deformation thaum khiav. Qhov nyuaj dua ntawm ntug ntaus kom ntseeg tau tias lub neej hnav zoo.
Qhov nyuaj ntawm qhov Pin - BHN 330 - 390
Kev nyuaj ntawm ntug ntaus - BHN 530 - 650
MKhoom siv: Carbon Steel
Tus qauv Suav: GB/T11352-2009
| Tsis yog.
| Khoom siv
| COV KHOOM SIV TSHUAJ | |||||||||
| C | Mn | Si | P | S | Cr | Ni | Mo | Cu | DI | ||
| 1 | ZG230-450 (ZG25) | 0.3 | 0.90 | 0.60 | 0.035 | 0.035 | 0.35 | 0.40 | 0.20 | 0.40 | 1.00 |
| 2 | ZG270-500 (ZG35) | 0.40 | 0.90 | 0.60 | 0.035 | 0.035 | 0.35 | 0.40 | 0.20 | 0.40 | 1.00 |
| 3 | ZG310-570 (ZG45) | 0.50 | 0.90 | 0.60 | 0.035 | 0.035 | 0.35 | 0.40 | 0.20 | 0.40 | 1.00 |
+ntau ntxiv uas raws li cov neeg siv khoom nug.