Ntawm no yog ibCov lus piav qhia hnub no (Lub Cuaj Hli 2024) Tuam Tshoj tus nqi xa tawm ntawm ferro silicon nitride (FSN), suav nrog cov nqe lus ntawm tus nqi, qib khoom lag luam, cov khw muag khoom, thiab cov txiaj ntsig tseem ceeb. Txhua tus nqi yog raws li cov lus nug hauv kev lag luam tam sim no, tus nqi pauv (USD / CNY ≈ 7.3), thiab cov xwm txheej kev lag luam.
Ferro Silicon Nitride (FSN) - Tuam Tshoj Export Nqe Hnub no (Cuaj Hlis 2024)
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FOB Tuam Tshoj Chaw nres nkoj (USD / MT)
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CIF Destination Chaw nres nkoj (USD / MT)
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Hom Chaw Nres Nkoj ntawm Kev Xa Khoom
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Tseem ceeb Influences Hnub no
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Ordinary (Si₃N₄ ≈ 30%, 100 mesh)
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10-15% ntshuam lub luag haujlwm; ncov steel thov ncej-monsoon
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High Purity (Si₃N₄ Ntau dua lossis sib npaug rau 50%, 200 mesh)
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Anti-kev pheej hmoo pov tseg rau siab purity; muaj zog hauv zos thov
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Tuam Tshoj-ASEAN FTA=0% tariff; nce steel peev xwm hloov
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Kev thauj khoom luv luv ua kom cov khoom thauj tsawg ($ 50–80 / MT)
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EU los tiv thaiv- pov tseg 5-10% ntawm siab -purity; CE xav tau
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hwm refractories thov; tus nqi logistics siab dua
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Euro zog thawb tus nqi; CE cim yuav tsum tau
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High -kawg metallurgy buyers nyiam siab purity
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ASTM A144 ua raws; tsis muaj nqi ntxiv; ntev freight
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EV roj teeb sector xav tau; hiav txwv freight $200–300/MT
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Lub caij ntuj no freight surcharge +10–15%; huv raw khoom xav tau
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Refractory upgraded tsav los ntawm ib puag ncig cov cai
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Lub zeem muag 2030 infra tej yaam num; xoom hauv zos ntau lawm
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Ntshuam-kev ua lag luam nyob; ruaj khov thov
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Re-export hub; GCC tariff - dawb ntawm cov tswv cuab
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Cov nqi cuam tshuam los ntawm lub regional re-export thov
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BRL tsis muaj zog nce nqi av; hlau ore kev lag luam siv
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Mining sector refractories; freight $120–180/MT
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Steel tso zis #2 nyob teb chaws Europe; Lub luag haujlwm thauj mus los rau Eurasia
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Dub hiav txwv shipping txaus ntshai cuam tshuam freight stability
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1. Dab tsi yog Silicon Nitride Powder?
Txhais, Khoom, thiab Kev Siv Khoom Siv Si₃N₄ Hmoov
Silicon Nitride hmoovyog acov khoom siv ceramictsim los ntawm silicon thiab nitrogen nyob rau hauv daim ntawv tshuajSi₃N₄. Tsis zoo li hlau ferroalloys, nws yog ibnon-metallic, siab -kev ua tau zoo ceramicpaub txog tshwj xeeb hardness, thermal stability, thiab mechanical zog.
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Fine grey los yog dawb-dawb hmoov
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Micron rau submicron (nyob ntawm daim ntawv thov)
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~ 3.2 g / cm³ (-phase), ~ 3.3 g / cm³ (-phase)
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Decomposes ~ 1900℃(tsis yaj congruently)
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~14–16 GPa (Vickers), Mohs ~ 9
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Siab rau ceramic (20-30 W / m·K)
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Zoo heev hluav taws xob insulator
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Hardness heevthiab hnav tsis kam.
Zoo thermal shock tsis kam - khaws lub zog ntawm qhov kub thiab txias.
Oxidation tiv tausmus txog ~ 1200-1300℃hauv huab cua.
Tsawg ntom piv rau ntau cov txheej txheem ceramics.
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Cav Cheebtsam (piv txwv li, turbocharger rotors)
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Lub zog muaj zog, tsis muaj qhov hnyav, kub tsis kam
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Hybrid thiab tag nrho-ceramic bearings
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Kev sib txhuam tsawg, lub neej ntev, muaj peev xwm ceev
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Inserts rau machining hardened steels
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High hardness, thermal stability
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Substrates, spacers nyob rau hauv cov khoom siv semiconductor
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Insulating, siab thermal conductivity
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Biocompatible prosthetics thiab ntsuas
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Corrosion kuj, biostability
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Direct nitridationntawm silicon hmoov ntawm siab T / P.
Carbothermal txosilica nyob rau hauv nitrogen.
Gas theem cov tshuaj tiv thaiv(eg, SiCl₄ + NH₃).
Silicon Nitride hmoov yog cov khoom siv raw rausintered ceramic qhov chawthiab coatings siv nyob rau hauv high-stress, high-temperature ib puag ncig.
2. Phem npaum li cas Ferro Silicon Nitride?
Cov yam ntxwv cuam tshuam rau tus nqi thiab cov khoom lag luam zoo li qub
Ferro Silicon Nitride (FeSiN)yog feem ntaukim duatshaj tus qauv ferrosilicon vim muaj cov ntsiab lus nitrogen ntxiv thiab cov txheej txheem tsim khoom tshwj xeeb. Cov nqi hloov pauv nrog cov nqi raw khoom, nqi zog, thiab kev lag luam xav tau.
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Kwv yees li. Nqe Ntau (USD / Metric Ton)
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Tuam Tshoj (tus tsim khoom loj)
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Ntau yam nyob ntawm N thiab Si cov ntsiab lus, xaj loj
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Ntshuam cov dej num thiab logistics cuam tshuam tus nqi kawg
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Siab dua vim cov nqi hluav taws xob thiab kev ua raws li ib puag ncig
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Feem ntau yog imported, raug rau tariffs thiab freight
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Tus nqi ntawm cov khoom sib txawv nrog rau cov haujlwm hauv cheeb tsam steel / foundry
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Si & N cov ntsiab lus: Ntau dua nitrogen thiab silicon feem pua hais kom hwm.
Purity: Qib Al, Ca, C raug nqi ntau dua.
Daim ntawv: Hmoov feem ntau raug nqi siab dua cov pob vim kev ua thiab ntim khoom.
Order ntim: Kev yuav khoom ntau (Ntau dua lossis sib npaug li 20 MT) tau txais cov nqi qis dua.
Supply / xav tau: steel / foundry booms thawb tus nqi nce; downturns txo lawv.
Cov nqi zog: Rauv ntau lawm yog hluav taws xob siv zog.
Cov nqi tau kujruaj khov rau nce(2023-2025) vim qhov kev thov nce ntxiv rauhlau nodularthiabnitrogen-alloyed steels.
Cov neeg yuav khoom yuav tsum thovcov lus hais tam sim nolos ntawm cov neeg muag khoom thiab xav txogdaim ntawv cog lus ntevlos tiv thaiv volatility.
3. Puas yog Ferro Silicon Nitride puas tsuaj?
Kev noj qab haus huv, kev nyab xeeb, thiab kev saib xyuas
Ferro Silicon Nitrideyogtsis cais raws li kev phom sij heev, tab sis qee qhov kev pheej hmoo tshwm sim vim nws cov xim hlau thiab cov khoom zoo.
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Muaj peev xwm txaus ntshai
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Brittle lumps / hmoov tuaj yeem ua rau txiav los yog qhov muag raug mob
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Hnav hnab looj tes, looj tsom iav dub, khau khiab hlau
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Kev nqus cov plua plav zoo tuaj yeem ua rau cov pa ua pa
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Siv plua plav daim npog qhov ncauj / lub tshuab ua pa hauv kev ua haujlwm plua plav
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Cov hmoov zoo hauv huab cua tuaj yeem tawg yog tias ignited
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Tsis txhob tsim cov huab cua hauv huab cua; siv grounding/bonding
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Reacts maj mam nrog muaj zog oxidizers; nitrogen tso tawm yog tias cua sov hauv huab cua
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Tsis txhob sib tov nrog cov muaj zog oxidizers; xyuas kom qhov cua zoo
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Deg oxidation dhau sijhawm nyob rau hauv huab cua ntub
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Khaws rau hauv qhuav, kaw ntim
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Cov ntsiab lus ntawm kev nyab xeeb
Muab xamtsawg toxicity; kev txhawj xeeb tseem ceeb yoghmoov av inhalationthiabkev raug mob ntawm lub cev.
Muaj kev nyab xeeb rau kev siv hauv cov txheej txheem metallurgical qhov twg nws ntxiv rau cov hlau molten - sai dissolution minimizes raug.
Ua raws li cov qauv kev nyiam huv hauv kev lag luam: PPE, tswj plua plav, ua pa kom zoo.
Tsis muaj npe raws li cov khoom txaus ntshai nyob rau hauv feem ntau ntawm kev nyab xeeb hauv chaw ua haujlwm, tab sis cov neeg muag khoom yuav tsum muabCov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS / SDS)piav qhia txog kev tuav thiab kev ntsuas kub ceev.
Kev khaws cia thiab tuav kom zoo ua rau FeSiN cov khoom siv tau rau kev lag luam.
Mus saibhttps://www.metal-alloy.com/kom paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog tus nqi khoom lossis xav tau kev yuav khoom, thov emailmarket@zanewmetal.com. Peb yuav tau rov qab rau koj sai li sai tau thaum peb pom koj cov lus.
Tau txais ib nqe lus Hnub no
🏭 Vim Li Cas Xaiv ZhenAn?
Peb muaj lub hauv paus ruaj khov thiab tus neeg siv khoom- tsom ntsoov rau kev pabcuam. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Asia, Africa, Australia, thiab South America, tau txais kev txaus siab rau cov neeg siv khoom.
Tsis tas li ntawd, peb muaj cov kws tshaj lij R & D thiab pab pawg muag khoom, nrog rau peb tus kheej lub Hoobkas thiab chav kuaj.
Txhua batch ntawm cov khoom tau soj ntsuam nruj heev los ntawm peb pab neeg tswj kom zoo.
Tom qab dhau ib qho kev xeem, peb cov khoom raug xa mus rau cov neeg siv khoom, ua kom muaj kev ruaj ntseg zoo.
Peb muab cov khoom customized nrog cov ntsiab lus sib txawv, cov qauv, thiab cov lus qhia tshwj xeeb raws li cov neeg siv khoom xav tau.
• Cov nqi sib tw
• Cov khoom lag luam hauv ntau qhov tshwj xeeb
• Ntau xyoo ntawm kev tsim khoom thiab kev xa tawm
• Mature R&D thiab pab pawg soj ntsuam zoo kom ruaj khov thiab zoo
Kev Pabcuam 24-teev Online
• Cov lus nug yuav teb rau hauv 2 teev.
• Lub sijhawm xa khoom sai tshaj plaws.
• Cov txheej txheem nyias nyias- tsom xam zaj duab xis, khoom siv, thiab teeb meem- daws cov kev pabcuam thaum txheej txheej txheej txheej.
• R&D cov kev pab cuam rau customized evaporation cov ntaub ntawv tshiab.
• ISO 9001: 2008 thiab SGS tau ntawv pov thawj; purity kuaj thiab thauj khoom nyab xeeb.
ib - nres kev daws teeb meem
