| Chromium Carbide Valve Rooj | ||
| Qhov Loj | 1/2 "mus rau 56" (Qhov ntau thiab tsawg muaj) | |
| Kev ntsuas siab | PN10-PN420 (Class 150-2500) | |
| Khoom siv lub cev | A105, A350 LF2, A182 F304, A182 F316, A182 F321, A182 F51, A182 F53, A182 F55, A182 F60, A182 F44, A564 630 (17-4PH) INCONEL625, INCONEL718, INCONEL825, Monel 400, Monel 500 thiab lwm yam |
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| Txheej Txheem / Txheej | ENP, HCR, STL6, STL12, STL20, Cr3C2, WC-Co, WC-Cr3C2-Ni, TiC-NiMo, SiC, CrC, ZrO2, Al2O3, Cr2O3, ZnO, TiO, Al2O6, SL1, STL12, Ni60, Ni55, Ni45 thiab lwm yam. | |
| Kev khiav hauj lwm qhov kub thiab txias | Tsawg dua lossis sib npaug li 1200 degree | |
| Qeb Parameter | Core Technical Parameters | Cov qauv rau kev txiav txim siab Advanced Technological Level |
| Machining Seat raug | Tsawg dua los yog sib npaug li 0.025 mm | Tsawg dua lossis sib npaug li 0.005 mm (Ultra-High Precision) |
| Processing Rooj Roundness | Tsawg dua los yog sib npaug li 0.025 mm | Tsawg dua lossis sib npaug li 0.011 mm (Micron-Level ) |
| Seatsconcentricity | Tsawg dua los yog sib npaug li 0.025 mm | Tsawg dua lossis sib npaug li 0.005 mm (Ultra-High Precision) |
| Lwm yam tshuaj ntxiv | Tsawg dua los yog sib npaug li 0.4 μm | Tsawg dua lossis sib npaug li 0.1 μm (Daim iav-Level) |
| Qeb Parameter | Core Technical Parameters | Cov txheej txheem rau High-End Technical Level |
| Txheej Thickness Tswj | Thickness Uniformity | Thickness sib txawv ntawm txhua txoj hauj lwm kheej kheej Tsawg dua los yog sib npaug rau ± 8% ( nruj dua li cov qauv dav dav ± 10%) |
| Thickness Tolerance Range | 100 - 300 μm (ntau ntau yam rau hnav- cov khaubncaws sab nraud povtseg); Cov kab tshwj xeeb tuaj yeem raug sau tseg. Tsis txhob plam txau rau ultra- txheej txheej (<10μm) | |
| Txheej Adhesion Performance | Nto Hardness | HV 1300+ |
| Bond StrengthBond Strength | Ntau dua lossis sib npaug li 80 MPa | |
| Interface Porosity Interface Porosity | <0.5% | |
| Txheej Nto Zoo | Nto Roughness (Ra) | Tsawg dua los yog sib npaug li 0.2 µm |
| Spraying Accuracy (Positioning & Coverage) | Txau qhov chaw raug | ± 0.1 hli |
HVOF Txheej Txheem: Kev Cai Nto Armor rau Kev Ua Phem Heev -Corrosion Service
The success of HVOF chromium carbide valve seats stems from the unique qualities the HVOF process imparts to the coating: exceptional density, strong bond strength, and superior coating integrity.
Tus Saib Xyuas Hnav thiab Corrosion rau Slurry thiab Tshauv Systems
Ib daim ntawv thov quintessential ntawm cov thev naus laus zis no yog HVOF chromium carbide valve rooj zaum rau slurry li qub. Hauv cov tshuab tuav mining tailings, fais fab nroj tsuag hydraulic tshauv, flue gas desulfurization slurry, thiab cov xov xwm zoo sib xws -cov khoom sib xyaw ntawm cov khoom tawg thiab cov kua corrosive heev- peb cov chromium carbide txheej tiv thaiv cov khoom txiav nrog nws cov hardness siab thaum nws cov khoom siv los tiv thaiv corrosion pab tiv thaiv cov khoom siv hluav taws xob ntau dhau los ntawm slurry kev pab cuam lub neej. li qub.
Lub ntsiab lus tseeb ntawm "Hardface" txheej
Tsis zoo li cov coatings zoo tib yam, Hardfaced HVOF chromium carbide valve lub rooj zaum tsim los ntawm HVOF ua tiav lub zog sib zog ua kom muaj kev sib txuas ntawm metallurgical fusion ntawm txheej thiab substrate. Lub txheej nws tus kheej yog ib qho nyuaj thiab muaj qhov porosity tsawg, muaj peev xwm tiv taus qhov cuam tshuam tsis tu ncua tsis muaj spalling. Nws tus yam ntxwv "hardface" yog qhov tseeb, sawv cev rau qhov siab -kev ua tau zoo, qis- hloov pauv hloov mus rau ib txwm weld-overlay hardfacing alloys.
Advantage of Stability at Elevated Temperatures
Chromium carbide coatings tuav zoo microstructural stability thiab oxidation tsis kam ntawm qhov kub thiab txias (feem ntau mus txog 800-900℃). Qhov no tso cai rau Chromium valve Seats ua tau zoo tsis yog nyob rau hauv ambient kub slurries tab sis kuj nyob rau hauv daim ntaub ntawv xws li kub plua plav-laden flue gas los yog boiler sootblower systems uas thermal hnav thiab oxidation yog tam sim no, outperforming ntau hnav cov ntaub ntawv uas tsuas zoo nyob rau hauv chav tsev kub.
Vim li cas thiaj xaiv TongBall's HVOF Chromium Carbide Coated Valve Rooj?
Precision Targeting ntawm Combined Failure Hom
Peb tshwj xeeb hauv kev hais daws qhov ua tsis tiav qhov twg "hnav yog thawj, corrosion yog theem nrab" lossis "siab-kub oxidation nrog hnav," muab ib qho - nres qhov chaw tiv thaiv.
Exceptional Economy thiab Environmental Friendliness
Piv nrog rau kev siv cov khoom siv siab-cov khoom siv alloy lossis ntawm- qhov chaw kho qhov vuam, HVOF txheej txheej siv cov khoom siv tsawg dua, muaj cov cua sov tsawg, thiab muaj kev cuam tshuam tsawg heev ntawm cov substrate. Nws yog qhov ua tau zoo, huv si, thiab kev siv nyiaj txiag txhim kho thiab rov ua dua tshiab.
Sab saum toj -Tier HVOF Txheej Txheej Txheej Txheem Tswj
Peb muaj cov txheej txheem kev paub tab rau kev txau cov ntaub ntawv chromium carbide, ua kom muaj kev tswj xyuas meej ntawm txheej txheej microstructure los ua kom zoo dua qhov sib npaug ntawm hardness, toughness, thiab residual stress rau tag nrho cov kev pabcuam zoo tshaj plaws.
Xaus-rau- Xaus Kev Pabcuam los ntawm Kev Ntsuam Xyuas mus rau Validation
Peb tuaj yeem ua kev soj ntsuam kev hnav khaub ncaws raws li koj cov qauv kev pabcuam, pom zoo cov txheej txheem txheej txheej zoo (xws li Cr3C2-NiCr), thiab muab cov ntaub ntawv qhia txog kev ua tau zoo ntawm txheej txheej nrog rau cov ntaub ntawv los ntawm cov ntaub ntawv thov ua tiav.
Thaum hnav pab pawg nrog corrosion thiab kub siab kom txo cov khoom siv lub neej, ib leeg - txoj kev tiv thaiv feem ntau hais txog ib qho kev sib tw ntawm lwm tus. TongBall's HVOF Chromium Carbide Txheej Tshuab, nrog nws cov cuab yeej ua haujlwm zoo sib xws, muab kev tiv thaiv synchronized tiv thaiv ntau yam kev puas tsuaj, tso lub hauv paus rau ntev - lub sij hawm, txhim khu kev lag luam ntawm koj li qub nyob rau hauv qhov nyuaj tshaj plaws thiab xav tau.
Cim npe nrov: chromium carbide valve rooj, Tuam Tshoj chromium carbide valve rooj manufacturers, hoobkas
