Ferro Silicon Nitride siv rau dab tsi?

Tus nqi yog dab tsiferro silicon nitridehnub no?

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)

Tsis muaj.	Qhov chaw / cheeb tsam	Qib / Specification	FOB Tuam Tshoj Chaw nres nkoj (USD / MT)	CIF Destination Chaw nres nkoj (USD / MT)	Hom Chaw Nres Nkoj ntawm Kev Xa Khoom	Tseem ceeb Influences Hnub no
1	Is Nrias teb	Ordinary (Si₃N₄ ≈ 30%, 100 mesh)	1,100 – 1,300	1,250 – 1,450	Tianjin / Qingdao	10-15% ntshuam lub luag haujlwm; ncov steel thov ncej-monsoon
1	Is Nrias teb	High Purity (Si₃N₄ Ntau dua lossis sib npaug rau 50%, 200 mesh)	1,800 – 2,200	1,950 – 2,350	Tianjin / Qingdao	Anti-kev pheej hmoo pov tseg rau siab purity; muaj zog hauv zos thov
2	Nyab Laj	Ib txwm	1,050 – 1,250	1,200 – 1,400	Fangcheng / Shanghai	Tuam Tshoj-ASEAN FTA=0% tariff; nce steel peev xwm hloov
2	Nyab Laj	Siab Purity	1,700 – 2,100	1,850 – 2,250	Fangcheng / Shanghai	Kev thauj khoom luv luv ua kom cov khoom thauj tsawg ($ 50–80 / MT)
3	Lub teb chaws Yelemees	Ib txwm	1,300 – 1,500	1,450 – 1,650	Shanghai / Ningbo	EU los tiv thaiv- pov tseg 5-10% ntawm siab -purity; CE xav tau
3	Lub teb chaws Yelemees	Siab Purity	2,200 – 2,600	2,350 – 2,750	Shanghai / Ningbo	hwm refractories thov; tus nqi logistics siab dua
4	Ltalis	Ib txwm	1,320 – 1,520	1,470 – 1,670	Shanghai / Ningbo	Euro zog thawb tus nqi; CE cim yuav tsum tau
4	Ltalis	Siab Purity	2,250 – 2,650	2,400 – 2,800	Shanghai / Ningbo	High -kawg metallurgy buyers nyiam siab purity
5	Teb chaws USA	Ib txwm	1,400 – 1,600	1,550 – 1,750	Shanghai / Lianyungang	ASTM A144 ua raws; tsis muaj nqi ntxiv; ntev freight
5	Teb chaws USA	Siab Purity	2,400 – 2,800	2,550 – 2,950	Shanghai / Lianyungang	EV roj teeb sector xav tau; hiav txwv freight $200–300/MT
6	Canada	Ib txwm	1,420 – 1,620	1,570 – 1,770	Qingdao / Shanghai	Lub caij ntuj no freight surcharge +10–15%; huv raw khoom xav tau
6	Canada	Siab Purity	2,450 – 2,850	2,600 – 3,000	Qingdao / Shanghai	Refractory upgraded tsav los ntawm ib puag ncig cov cai
7	Saudi Arabia	Ib txwm	1,200 – 1,400	1,350 – 1,550	Qingdao / Shanghai	Lub zeem muag 2030 infra tej yaam num; xoom hauv zos ntau lawm
7	Saudi Arabia	Siab Purity	2,000 – 2,400	2,150 – 2,550	Qingdao / Shanghai	Ntshuam-kev ua lag luam nyob; ruaj khov thov
8	UAE	Ib txwm	1,180 – 1,380	1,330 – 1,530	Shanghai / Ningbo	Re-export hub; GCC tariff - dawb ntawm cov tswv cuab
8	UAE	Siab Purity	1,950 – 2,350	2,100 – 2,500	Shanghai / Ningbo	Cov nqi cuam tshuam los ntawm lub regional re-export thov
9	Brazil	Ib txwm	1,250 – 1,450	1,400 – 1,600	Shanghai / Shenzhen	BRL tsis muaj zog nce nqi av; hlau ore kev lag luam siv
9	Brazil	Siab Purity	2,100 – 2,500	2,250 – 2,650	Shanghai / Shenzhen	Mining sector refractories; freight $120–180/MT
10	Qaib ntxhw	Ib txwm	1,280 – 1,480	1,430 – 1,630	Lianyungang / Shanghai	Steel tso zis #2 nyob teb chaws Europe; Lub luag haujlwm thauj mus los rau Eurasia
10	Qaib ntxhw	Siab Purity	2,150 – 2,550	2,300 – 2,700	Lianyungang / Shanghai	Dub hiav txwv shipping txaus ntshai cuam tshuam freight stability

1. Ferro Silicon Nitride siv rau dab tsi?

Kev Siv Metallurgical tseem ceeb ntawm FeSiN hauv Hlau thiab Hlau Ntau Lawm

Ferro Silicon Nitride (FeSiN)yog ferroalloy uas muaj silicon, hlau, thiab nitrogen - feem ntau20-40% yog, Fe balance, N 15–25 %. Nws yog siv feem ntau hauvchaw tsim khoomthiabsteelmakingCov txheej txheem rau nws ob lub peev xwm los muab cov silicon thiab nitrogen, thiab hloov kho cov qauv graphite / alloy.

Daim ntawv thov	Muaj nuj nqi	Cov txiaj ntsig
Ductile hlau (nodular cam khwb cia hlau) ntau lawm	Nodulizer (lwm los yog ntxiv rau Mg / Rare Earths)	Txhawb spherical graphite → ntau dua ductility, lub zog, cuam tshuam tsis kam
Cam khwb cia hlau inoculation	Nucleating tus neeg sawv cev rau graphite	Txo txias, refines grain, txhim kho machinability
Hlau microalloying	Ntxiv Si thiab N; N forms nitrides nrog Al/V/Ti	Grain refinement, nag lossis daus muaj zog, muaj zog dua
Tshwj xeeb alloy ntau lawm	Cov khoom siv tswj tau nitrogen	Txhim kho creep kuj, hardenability

Cov Ntsiab Lus

Hauvhlau hlau, FeSiN pab tsim cov graphite nodules, txo cov seem rhiab heev thiab txhim kho cov khoom sib xws.

Hauvhlau, nitrogen combines with strong nitride formers (Al, V, Ti) to pin grain boundaries, enhancing strength without large alloy additions.

Piv rauFerro Silicon Magnesium, FeSiN tuaj yeem ua taupheej yig duathiab tsim cov slag / oxide tsawg dua, ua rau cov hlau huv.

Feem ntau ntxiv rau hauvkev kho mob lig(dawb los yog hlau kwj) nyob rau hauv kev tswj particle loj los tswj tus nqi dissolution.

Nws siv coj mus rauzoo cam khwb cia hlau zoo, siab dua steel kev ua tau zoo, thiabtxheej txheem yoojhauv metallurgy.

2. Ferro Silicon Nitride yog dab tsi? Siv, Yuav Ua Li Cas Ua Haujlwm & Cov Tuam Txhab Zoo Tshaj

Lus Txhais, Mechanism, Applications, and Global Producers

Txhais

Ferro Silicon Nitride yog ibsilicon-hlau-nitrogen alloyUa los ntawm nitriding ferrosilicon lossis los ntawm cov tshuaj tiv thaiv ncaj qha ntawm silicon / hlau qhov chaw nrog nitrogen. Nws tshwm ligrey metallic granules los yog hmoov.

Nws ua haujlwm li cas

Hauv cam khwb cia hlau: Nitrogen hloov kho graphite nucleation qhov chaw thiab pab tsim spheroidal graphite thaum ua ke nrog Mg lossis tsawg earths.

Hauv steel: Nitrogen atoms nyob hauv qhov chaw nruab nrab lossis tsim cov nitrides zoo (AlN, VN, TiN) uas cuam tshuam kev loj hlob ntawm cov nplej → finer microstructure → ntau zog thiab toughness.

Si luag: Muab cov deoxidation thiab cov khoom ruaj khov - kev daws teeb meem.

Siv Summary

Sector	Lub luag haujlwm	Qhov tshwm sim
Foundry	Nodulizer / inoculant	Ductile hlau nrog siab elongation & lub zog
Hlau	Microalloying Element	Dej nag-hardened, zoo- steel hlau
Tshwj xeeb alloys	Tswj N qhov chaw	Enhanced creep & hnav tsis kam

Cov tuam txhab tsim khoom zoo tshaj plaws (Global)

Tuam txhab	Qhov chaw	Sau ntawv
Anyang Wanhua Hlau Khoom	Tuam Tshoj	Loj FeSiN tus neeg muag khoom, qib dav dav
Hengxing metallurgy	Tuam Tshoj	Specializes nyob rau hauv foundry alloys
Elkem	Norway	Advanced ferroalloy tsim, R & D nyob rau hauv cov khoom nitrided
DMS hmoov	South Africa	Cov khoom siv FeSiN rau kev tsim thiab vuam
Westbrook Resources Ltd liab	UK	Kev lag luam niche ferroalloys suav nrog FeSiN

Cov tuam txhab no muabtxheem thiab kev cai FeSiN qibrau metallurgical thiab foundry cov neeg siv khoom thoob ntiaj teb.

3. Qhov sib txawv ntawm Ferro Silicon Nitride thiab Silicon Nitride

Sib piv ib qho Alloy nrog Ceramic Compound

Parameter	Ferro Silicon Nitride (FeSiN)	Silicon Nitride (Si₃N₄)
Xwm	Hlau ferroalloy (Si, Fe, N)	Ceramic compound (tsis yog{0}}hlau)
Kev sib xyaw	Si 20-40%, Fe tshuav nyiaj li cas, N 15-25%	Si₃N₄ (txog stoichiometry)
Daim ntawv	Granules, hmoov, pob	Hmoov, sintered ceramic, machined qhov chaw
Melting / Decomposition	Decomposes at high temp (>1600 degree)	Tsis tshua muaj siab thermal stability (refractory ceramic)
Kev siv thawj zaug	Metallurgical alloying, nodulizer hauv hlau / hlau	Engineering ceramics: bearings, txiav cov cuab yeej, cav qhov chaw
Kev coj ua	Metallic (hluav taws xob & thermal conductor)	Hluav taws xob insulator, zoo thermal conductor
Ntau lawm	Nitriding ntawm ferrosilicon los yog SiO₂ + C + Fe + N₂ txoj kev	Cov tshuaj tiv thaiv ncaj qha ntawm Si hmoov nrog N₂ ntawm T / P siab lossis txo qis carbothermal

Qhov txawv tseem ceeb

Muaj nuj nqi: FeSiN siv rauntxiv Si thiab N rau hlaunyob rau hauv lub xeev molten; Si₃N₄ yog siv los ua ib tugtiav lawm ceramic tivthaivrau high-temperature, hnav-resistant daim ntaub ntawv.

Kev ua haujlwm: FeSiN ua nyob rau hauv metallurgical furnaces; Si₃N₄ yuav tsum tau cov ceramic sintering.

Cov khoom: FeSiN coj zoo li cov hlau alloy (malleable thaum molten, brittle thaum khoom); Si₃N₄ yog ib qho nyuaj, nkig, thiab tsis muaj zog hauv cov hlau molten.

Xaus: Ferro Silicon Nitride yog ibmetallurgical hlaurau kev hloov kho cov khoom siv hlau; Silicon Nitride yog ibtechnical ceramicrau structural thiab hnav daim ntaub ntawv. Lawv sib faib nitrogen thiab silicon tab sis txawv kiag li hauv daim ntawv, siv, thiab cov khoom.

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.

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