Kev Siv Sandblasting: 88 Mesh vs . 120 Mesh SiC: Ua li cas rau kev tshem tawm xeb? Thaum twg los xaiv High Purity?

Nyob rau hauv industrial nto npaj,sandblastingnrog silicon carbide (SiC) yog ib txoj hauv kev ceev, zoo tshem tawm xeb, nplai, cov txheej qub, thiab cov kab mob ntawm cov hlau thiab lwm yam khoom. Txawm li cas los xij, tsis yog txhua qhov SiC grits ua tib yam - qhov kev xaiv ntawm88 meshthiab120 mesh, as well as covqib purity, ho cuam tshuam rau tej efficiency, nto profile, thiab rov siv tau.

NtawmZhenAn, nrog30 xyoo ntawm kev paubKev muab SiC rau cov ntawv thov abrasive blasting thoob ntiaj teb, peb pab cov neeg cog lus thiab cov chaw tsim khoom xaiv qhov loj mesh thiab purity rau lawv txoj haujlwm tshem tawm xeb.

1. SiC ua haujlwm li cas hauv Sandblasting xeb tshem tawm

Sandblasting tshem tawm xeb los ntawmmicro- txiav thiab tawgoxide txheej thiab nto hlau. SiC qhov tawv tawv heev (Mohs ~ 9.5) thiab cov qauv tawg ntse ntse tas li nthuav tawm cov npoo tshiab, tso cai rau:

Kev tshem tawm sai sai

Tswj qhov profile (cov qauv thauj tog rau nkoj rau txheej)

Tsawg embedment nyob rau hauv softer puag hlau piv rau lwm yam abrasives

Ob yam tseem ceeb txiav txim siab ua haujlwm hauv kev tshem tawm xeb:mesh loj(grit coarseness) thiabkev huv​ ( impurity -txog hnav & paug).

2. 88 Mesh vs . 120 Mesh SiC: Txiav yam ntxwv

Mesh loj qhia cov naj npawb ntawm qhov qhib ib nti hauv kev tshuaj ntsuam sieve - mesh naj npawb=loj dua.

88 mesh:

Pros: Kev tshem tawm txhoj puab heev, tsawg dhau los rau tuab xeb lossis hnyav zeb nplai.

Cons: Nplooj ntxaum profile; tej zaum yuav txhoj puab heev ntawm nyias daim hlau los yog machined nto.

120 mesh:

Pros: Kev tswj ntau dua, tsis tshua muaj kev pheej hmoo ntawm kev puas tsuaj hauv paus hlau; zoo dua thaum xav tau ib tug finer nto rau txheej adhesion.

Cons: Kev tshem tawm qeeb qeeb ntawm cov xeb hnyav.

3. Kev sib txuam mesh rau substrate & xeb hnyav

Heavy Rust / Thick Mill Scale (xws li cov qauv hlau, txuas hniav): 88 mesh​ - tshem tawm sai, sib sib zog nqus profile txais tau rau txheej tom ntej.

Lub teeb xeb / Nto Oxide (xws li, machined qhov chaw, nyias panels): 120 mesh​ - zam warping lossis dhau - nkag.

Ua ntej- Txheej tiav (xim, hmoov txheej): 120 mesh​ - muab cov ntaub ntawv huv, zoo ib yam thauj tog rau nkoj yam tsis muaj qhov tob tob.

Cov xwm txheej sib xyaw: Pib nrog 88 mesh rau strip bulk xeb, ua raws li 120 mesh los kho qhov chaw.

4. Thaum xaiv High Purity SiC

TxujSIB 88(~ 88% SiC) ua haujlwm zoo rau kev tshem tawm xeb, tab sishigh purity SiC (≥98%, green SiC >99%)yog qhov zoo dua thaum:

Yam tsawg kawg nkaus uas yuav tsum tau muaj​

qis dua -purity SiC muaj cov silica thiab lwm cov khoom sib txuas uas tuaj yeem nkag mus rau hauv cov hlau mos lossis tawm cov khoom seem, cuam tshuam rau txheej txheej adhesion lossis tshuaj xyuas saum npoo (xws li, NDT).

Reuse & Recycling​

High -Purity SiC tawg ntau dua kev kwv yees thiab muaj tsawg dua friable impurity theem, yog li nws kav ntev dua nyob rau hauv cov khoom siv dua tshiab.

Sensitive Base Hlau​

Ntawm stainless hlau, aluminium alloys, los yog precision qhov chaw, impurities yuav ua rau galvanic corrosion los yog staining.

Environmental & Safety Ua raws cai​

Qee qhov siab -purity SiC ua rau cov plua plav tsawg dua nrog qee yam khi / txheej, pab ua haujlwm huab cua zoo.

Rauniaj hnub structural steel blasting, SiC 88 yog tus nqi -zoo. Rausiab- cov khoom muaj nqis, aerospace, zaub mov- qib stainless, lossis cov ntawv thov txheej tseem ceeb, hloov mus rau siab -purity.

5. Kev lag luam daim ntawv thov piv txwv

Nkoj Hulls & Decks88 mesh SiC 88 rau kev tshem tawm sai ntawm marine corrosion; profile qhov tob pab tiv thaiv -fouling xim adhesion.

Automotive Ncej Restoration: 120 mesh siab-purity SiC kom tsis txhob muaj kev sib tsoo ntawm cov vaj huam sib luag nyias thiab tiv thaiv kom tsis txhob ntog ua ntej hmoov txheej.

Pipeline Sab nrauv nto: 88 mesh rau hnyav nplai; 120 mesh rau qhov kawg dhau los xyuas kom meej cov qauv thauj tog rau nkoj.

Khoom noj khoom haus: High-purity 120 mesh kom tshem tawm txoj kev pheej hmoo ntawm silica paug ntawm cov hlau tsis huv.

6. Cov txheej txheem xaiv tswv yim

Ntsuam xyuas Rust Thickness→ Xaiv coarser mesh rau hnyav xeb.

Xyuas Base Hlau Thickness & Machining→ Siv cov mesh zoo dua kom tsis txhob muaj kev puas tsuaj.

Txiav txim siab yuav tsum tau Surface Profile→ Match mesh rau txheej chaw tsim tshuaj paus specs.

Ntsuam xyuas Reuse Potential​ → High -purity rau cov tshuab blasting recyclable.

Xav txog qhov txwv tsis pub dhau→ High -purity rau cov hlau rhiab heev lossis cov ntawv thov tseem ceeb.

7. Vim li cas thiaj xaiv ZhenAn rau Sandblasting SiC

30 xyooCov kev paub dhau los hauv kev tsim cov khoom sib xws SiC abrasives rau blasting

Tag nrho ntau yam: 88 mesh, 120 mesh, SiC 88, siab -purity, ntsuab SiC

ISO & SGS tau ntawv pov thawj rau kev txhim khu kev qha thiab kev ua haujlwm zoo

Kev ntim khoom ntim rau ntau lossis rov ua dua tshiab

Cov khoom lag luam thoob ntiaj teb ua kom ntseeg tau ntawm - lub sijhawm xa khoom mus rau cov neeg cog lus & cov tuam ntxhab

Xaus

Rautshem tawm xeb, 88 mesh SiCmuaj kev txiav nrawm dua thiab sib sib zog nqus profile, zoo tagnrho rau hnyav xeb thiab tuab nplai, thaum120 mesh SiCmuab tswj kev tshem tawm thiab ua kom tiav rau lub teeb xeb thiab muag muag.High purity SiCyuav tsum tau xaiv thaum muaj kev sib kis yuav tsum tau txo kom tsawg, xav tau lub neej ntev dua, lossis lub hauv paus hlau yog rhiab heev. Sib piv mesh loj thiab purity rau txoj hauj lwm uas yuav tsum tau ua kom blasting npaum thiab siab - zoo nto npaj.

Rau cov tswv yim kws tshaj lij ntawm SiC grit xaiv rau koj cov phiaj xwm sandblasting, hu rau peb pab neeg ntawm:

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FAQ

Q1: Kuv puas tuaj yeem siv 88 mesh ntawm nyias aluminium panels?​

A: Tsis pom zoo - nws yuav warp lub vaj huam sib luag; siv 120 mesh los yog finer.

Q2: Puas siab -Purity SiC yeej siv tau ntev dua hauv kev rov ua dua tshiab?​

A: Yog, tsawg dua impurities txhais tau tias muaj kev puas tsuaj ntau dua thiab kev puas tsuaj tsawg dua thaum rov siv dua.

Q3: Dab tsi nto profile ua 120 mesh feem ntau tawm?​

A: Finer thauj tog rau nkoj qauv (qis Ra) haum rau cov xim thiab hmoov txheej adhesion tsis sib sib zog nqus peaks.

Q4: Puas yog SiC 88 OK rau cov qauv hlau blasting?​

A: Yog, nws yog tus nqi - ua haujlwm tau zoo thiab muaj txiaj ntsig zoo rau kev xeb hnyav thiab tshem tawm nplai.

Q5: Puas yog ZhenAn muab ob qho tib si 88 thiab 120 mesh hauv siab - qib purity?​

A: Yog lawm, peb muab ob qhov mesh mesh hauv SiC 88 thiab siab -purity / ntsuab SiC xaiv.

Vim Li Cas Xaiv ZhenAn

 

Ruaj khov, Ua Tau Zoo- Kev tswj cov khoom siv thiab kev tshuaj xyuas batch kom ntseeg tau tias kev ua haujlwm zoo sib xws.

Ib -Stop Product Range- Silicon carbide, ferro alloys, silicon hlau, cored hlau, zinc hlau, Electrolytic Manganese Hlau Flakes.

Kev Cai Specifications- Cov qib hloov tau, qhov ntau thiab tsawg, thiab ntim khoom kom haum cov txheej txheem ntau lawm.

Pov thawj Export Experience- Kev tswj xyuas, cov ntaub ntawv, thiab kev xa khoom thoob ntiaj teb.

Kev ntseeg tau- Kev sib koom ua lag luam ruaj khov thiab lub sijhawm xa khoom tuaj yeem ntseeg tau.

Kev them nyiaj yug ceev ceev- Cov lus hais nrawm thiab cov lus qhia ua haujlwm tau zoo.

Tus nqi zog-kev ua tau zoo- Tus nqi sib npaug nrog tus nqi txheej txheem tiag.