Xauv lub peev xwm ntawm Elemental Zoo Tshaj
1. Purity (Tsawg kawg 99.5% FE)
Peb cov ntshiab hlau hmoov undergoes nruj nroos kom txo cov pa roj carbon (c), leej (O), nitrogen (n), thiab trace hlau.
Vim li cas nws tseem ceeb: Cov kev siab heev tiv thaiv cov tshuaj tsis raug (piv txwv li
2. Paus Loj Tshaj Tawm (Customizable: -100 mesh, -325 Mesh, thiab lwm yam)
Peb muab cov qauv thiab ntau qhov ntau thiab tsawg, teev los ntawm feem pua hla dhau ntawm cov ntxaij (piv txwv li 90% yog 90% ntawm cov lus yog<44 microns).
Vim li cas nws tseem ceeb: Particle loj ncaj ncaj cuam tshuam ncaj qha cuam tshuam nrog flowability, ntim ntom, thaj chaw thaj tsam, thiab kev ua tau zoo. Cov hmoov zoo (piv txwv li, -325 mesh) boost nplaim thaj chaw rau cov tshuaj tiv thaiv tab sis yog qhov nyuaj los daws; Coarser hmoov (piv txwv li, -100 mesh) ntws zoo dua thiab compact yooj yim-zoo rau kev tsim khoom.
3. Pom meej ntom ntom (2.5 - 3.5 g / cm³ raug)
Kev ntsuas seb cov hmoov av densely nyob rau hauv tsis-nias cov xwm txheej.
Vim li cas nws tseem ceeb: CEEB TOOM RAU COV HMOOV METALLURGURGY (PM) THIAB HLAU TXHAJ MOLDING (MIM). Cov khoom siv tsis zoo sib xws ua kom muaj kev sib tuag tsis zoo, ua rau qhov hnyav sib xws thiab qhov ntev tom qab sib dhos thiab Sintering.
4. Flow tus nqi (piv txwv li,<35 sec/50g)
Ntsuas lub sijhawm rau 50g ntawm hmoov kom ntws los ntawm tus qauv funnel.
Vim li cas nws tseem ceeb: Qhov tseem ceeb rau cov kab PM / Mim kab. Cov ntws zoo kom ceev nrawm, hnav khaub ncaws uas tuag, txo qhov tsis xws luag thiab ua kom zoo dua kev ua haujlwm.
5. Tshuaj lom neeg sib xyaw (dhau ntawm kev coj dawb huv)
Kev tswj kom nruj dua cov lus tseem ceeb ua kom pom tseeb kev ua tau zoo:
Carbon (c): <0.03% – Excess forms brittle carbides, harming magnetic properties.
Cov pa (O): <0.3% – Low oxygen prevents oxides that weaken sintering, density, and corrosion resistance (vital for high-performance magnets).
Sulphurur (s) & phosphorus (p): <0.03% each – These elements embrittle iron, reducing ductility.
Nitrogen (n): <0.03% – Minimizes nitrides that disrupt mechanical properties.
Acid insolubles: <0.2% – Reduces inert impurities (e.g., silica) that weaken parts.
6. Lub cev daim ntawv
Hais yog feem ntau tsis xwm yeem (rau cov kab ke muaj zog thiab sintering) lossis spherical (rau kev thov, rau kev tawm tsam zoo tshaj). Peb hmoov yog "txo" (cov oxygen / cov dej num hauv qab daus) kom txo qis oxidation thaum lub sijhawm khaws cia.
Cov txiaj ntsig ntawm cov hlau ntshiab (FAB MARAMRESS)
| Tus cwj pwm | Kev ua zog | Kev pab |
|---|---|---|
| High purity (>99.5% FE) | Minimizes tsis muaj kev cuam tshuam; ua kom paub meej tias yog metallurgy | Cov khoom lag luam zoo ib yam, txhim khu kev qha cov khoom sib nqus, txo kev pheej hmoo corrosion |
| Tswj Particle Loj | Kev Ua Haujlwm Zoo, Ntim, thiab Sintering | Ua rau cov txheej txheem (piv txwv li, hmoov zoo rau cov ntawv thov high-reactivity) |
| Cov qauv pom tsis zoo / txaus | Ua kom cov khaub ncaws tsis sib haum | Kev tsim tawm sai dua, tsawg dua qhov tsis xws luag, raws li feem ntau qhov ntev |
| Cov siab reactivity (thaj chaw loj thaj chaw) | Txhim kho cov tshuaj lom neeg thiab sintering | Kev kho kom zoo, kev siv hluav taws xob muaj zog, kev ua haujlwm muaj zog, txhim khu kev qha pyrotechnic txhim khu kev qha |
| Ferrosnetic Cov Khoom Siv | Teb tau ntau rau cov sib nqus | Qhov zoo tagnrho rau cov khoom sib nqus muag muag sib xyaw (smCs) hauv cov motors / transformers |
| Ductility / mallabability | Tso cai ua kom tsis txhob tawg | Ua rau cov khoom lag luam yooj yim |
| Thermal / Hluav Taws Xob Ua Haujlwm | Hloov chaw kub / hluav taws xob muaj txiaj ntsig | Txhim kho SMC Performance nyob rau hauv cov khoom siv high-zaus |
Kev siv cov hmoov av ntshiab
Cov tshuaj ntshiab cov hmoov tsis sib haum hla kev lag luam:
1. Hmoov metallurgy (PM) & Hlau Txhaj Molding (MIM)
Kev siv: Sib xyaw nrog lubricants / alloy ntsiab, nias rau hauv "ntsuab" ntu, ces sintered.
Qho kawg: Complex, khib nyiab chaw (piv txwv li, kev siv tsheb, cov cuab yeej kho mob) nrog cov ntsuas qhov ntev.
2. Electronics & Hlau nplaum
Kev siv: Cov khoom siv tseem ceeb rau cov khoom sib nqus muag muag (smCs).
Qho kawg: Kev siv hluav taws xob siab ntau zaus, hloov pauv, thiab EMI kev thaiv.
3. Tshuaj lom neeg
Kev siv: Txo tus neeg sawv cev rau kev kho dej kom dej khov (piv txwv li, tshem tawm hexavalent chromium) thiab chiv synthesis.
Qho kawg: Lim Effluents, High-Commas Tshuaj lom neeg.
4. Pyrotechnics & vuam
Kev siv: Roj hauv cov txim taws / thermite; Additive nyob rau hauv Vuam Electrodes.
Qho kawg: Combats hlau tsis txaus ntawm cov neeg nyob hauv cov neeg.
Cov FAQ
Q: Kev ua lag luam tawm txawv teb chaws yog dab tsi?
A: Kev lag luam tawm txawv teb chaws yog ib-nres cov lag luam ntse ua lag luam Network Marking Saas System.
Q: Q: Txo vs. Atomized hlau hmoov-dab tsi txawv?
A: A: Txo cov hmoov (los ntawm cov hlau oxide txo) muaj cov lus tsis xwm yeem (cov kab ntsig zoo); Atomized hmoov (molten hlau tawg rau hauv cov tee dej) yog spherical (superior Flow). Peb muab ob qho tib si.
Q: Q: Nws puas tuaj yeem ua cov txheej txheem muaj zog?
A: A: Cov hlau ntshiab muaj qhov nruab nrab ntawm lub zog / ductility. Rau lub zog siab, sib tov nrog alloying ntsiab (Cu, ni, mo).
Q: Q: Lub ntsej muag ntshiab hlau hmoov sib nqus?
A: A: Yog-muaj zog ferrwjagnetic, ua rau nws tseem ceeb rau smcs.
Q: Q: Yuav ua li cas tiv thaiv xeb?
A: A: Foob ntim kom nruj; Khaws rau hauv cov chaw qhuav. Siv cov roj desiccants lossis inert roj rau lub sijhawm ntev cia.
Lub thawv
Cov hlau ntshiab yog ib txwm ntim nrog xeb tiv thaiv, qhwv hauv zaj duab xis yas, thiab nyab xeeb nrog cov yas lossis hlau tsoo. Nws yog tom qab ntawd muab tso rau ntawm ntoo pallets lossis hauv ntoo crates, qee zaum siv cov ntawv dej noo lossis cov nqus dej kom muaj kev tiv thaiv ntxiv thaum lub sijhawm thauj mus los thiab chaw khaws khoom.
Kev mus
Ntawm Taiyuan XYYYE ZE ZOV RAUG THIAB UA HAUJLWM Xa cov khoom lag luam thoob ntiaj teb, thiab xyuas kom sai, nyab xeeb, nyab xeeb thauj mus los rau txhua qhov chaw ntawm lub ntiaj teb.
Tus khub
Peb txaus siab tau tsim muaj zog, ntseeg siab koom tes nrog cov tuam txhab steelies. Cov pawg no tau qhib rau peb los txhim kho peb cov haujlwm, ua kom cov kev coj ua zoo, kev ua haujlwm zoo tshaj plaws thiab kev tsim kho tshiab.
