High Carbon Steel Txhaj Tshuaj S550(particle loj approx. 1.7mm, hardness 40–55 HRC) yog thawj abrasive rau hnyav-lub luag hauj lwm tua blasting thiab peening. tsom rausiab - siv tu + deg ntxiv dag zog, nws yog dav siv nyob rau hauv hnyav kev lag luam, foundry, steel qauv, automotive, shipbuilding, cua zog, thiab lwm yam sectors.
I. Core Application Scenarios (Los ntawm Kev Lag Luam)
1. Kev lag luam Foundry (Core Application)
Xuab zeb / Core tshem tawm rau Loj & Nruab Nrab Castings: Tshem tawm cov xuab zeb moulding, core xuab zeb, thiab flash ntawm cam khwb cia hlau thiab cam khwb cia hlau qhov chaw (xws li, tshuab cuab tam txaj, cav blocks, tsim machinery castings).
Descaling of Forged/Heat-Thiab qhov chaw: Tshem tawm qhov hnyav oxide nplai (dub tawv nqaij) ntawm qhov chaw tom qab forging, quenching, thiab tempering.
2. Steel Structure & Steel Phaj Pretreatment
Txhaj tshuaj tiv thaiv & xeb tshem tawm rau steel phaj / ntu / kab teeb: Tshem tawm xeb, cov coatings qub, thiab oxide nplai los ntawm cov hlau hnyav xws li cov nkoj, txuas hniav, cov tsev tsim khoom, cov cua turbine yees, thiab cov tso tsheb hlau luam, ua tiav qib kev huv ntawmSA2.5–SA3.
Pretreatment Kab rau H-Beams, I-Beams, thiab Steel Pipes: Cov txheej txheem ua haujlwm hauv cov khoom siv los npaj rau kev pleev xim, vuam, thiab tiv thaiv- kev kho corrosion.
3. Automotive & Siv Machinery
Chassis, Ncej, Log, Iav, Crankshafts, Txuas Qws: Kev txhaj tshuaj peening qhia txog kev ntxhov siab rau ntawm qhov chaw, ua kom lub neej qaug zog thiab tawg ua haujlwm.
Cov yam ntxwv ntawm Cov Khoom Siv Loj Loj (Excavators, Loaders, Cranes): Tshem tawm xeb thiab vuam slag thaum muab qhov chaw ntxiv dag zog.
4. Shipbuilding & Offshore Engineering
Hull Sections, Decks, Bulkheads, Superstructures: Tshem tawm xeb, cov xim qub, thiab cov khoom siv hauv hiav txwv los npaj rau kev tiv thaiv- txheej txheej.
Marine Forged / cam khwb cia hlau qhov chaw (Rudder Blades, Shafting, Anchor Chains): Ua ke ntxuav thiab ntxiv dag zog.
5. Cua Fais Fab & Cov Khoom Siv Hluav Taws Xob
Cua Turbine Flanges, Hubs, Main Ncej, Ntauwd, Gearboxes: Kev txhaj tshuaj tiv thaiv ua kom qaug zog thiab tiv thaiv corrosion kom ua tau raws li siab -load thiab ntev -kev pabcuam- lub neej yuav tsum tau ua.
Thermal/Nuclear Fais Fab Boiler Tubes, Cov Nkoj Siab, Cov kav dej: Nto tu thiab ntxiv dag zog.
6. Lwm Cov Kev Lag Luam hnyav
Rail Transit: Tshem tawm xeb thiab ntxiv dag zog rau lub tsheb ciav hlau log, bogies, rails, thiab carriage structural parts.
Mining Machinery: Kev kho deg rau hnav-cov khoom tiv taus xws li crushers, pob zeb, thiab cov tsheb tsuas.
Pob zeb ua: Txiav thiab matte tiav ntawm granite thiab marble.
II. Cov txiaj ntsig tseem ceeb ntawm S550 (Rau Heavy-Cov Cai Ua Haujlwm)
Loj particle loj (1.7mm), siab hardness (40-55 HRC), muaj zog cuam tshuam lub zog: Tshem tawm cov xeb hnyav, oxide nplai, thiab cov txheej tuab.
High toughness, cuam tshuam qaug zog tiv thaiv, recyclable: Tsawg tus nqi thiab kev ua haujlwm siab.
Uniform matte nto tom qab blasting: Ua tau raws li cov qauv kev tu thiab txhim kho txheej adhesion; tsim cov txheej txheem compressive ruaj khov thaum lub sij hawm ntxiv dag zog.
III. Kev sib piv nrog lwm tus qauv (Kev xaiv siv siv)
| Qauv | Particle Loj | Tej kev siv |
|---|---|---|
| S110–S230 | 0.3-0.8 hli | Precision qhov chaw, nyias-cov phab ntsa, ntxuav kom zoo |
| S330–S460 | 1.0-1.4 hli | Nruab nrab- qhov loj me, nruab nrab tu / ua kom muaj zog |
| S550 | 1.7mm ib | Heavy qhov chaw, siab - siv tu, sib sib zog nqus |
| S660–S930 | 2.0-3.0 hli | Ultra-qhov hnyav, ultra- tuab oxide nplai / xeb |
IV. Cov txheej txheem tseem ceeb
Khoom siv: Crawler-hom, nuv-hom, trolley- hom, thiab los ntawm - pub txhaj tshuaj blasting tshuab, haum rau loj workpieces thiab batch ua.
Daim ntawv thov: Ob txheej txheem tseem ceeb –Kev tu saum npoo (xeb / oxide nplai / xim tshem tawm)thiabnto zog (steev peening).
