Ferro Silicon Nitride Lump 10-50mm: Muaj Qib FeSiN rau Hlau thiab cam khwb cia hlau

Ferro Silicon Nitride Lump 10-50mm: Khoom Muag Khoom

Ferro silicon nitride pob nyob rau hauv 10-50mm loj ntau yam yog ib tug metallurgical workhorse es tsis yog ib tug tshwj xeeb hmoov, thiab nws cov nqi yog los ntawm peb tus yam ntxwv uas tseem ceeb nyob rau hauv lub khw hauv pem teb: ib tug tswv yim pob loj, ib tug zoo sib xws, thiab txhim khu kev qha tus cwj pwm nyob rau hauv xav tau ntau lawm ib puag ncig. Daim ntawv pob yog ib qho yooj yim rau khaws thiab thauj thiab tuaj yeem nkag mus rau hauv ladles lossis furnaces nrog kev npaj me me, uas ua rau kev tuav pov hwm qis thiab siv yooj yim.

Cov khoom muaj qhov sib npaug ntawm silicon, hlau thiab nitrogen, feem ntau nrog 8-15% nitrogen. Qhov kev sib xyaw ua ke ua rau nws ua haujlwm zoo rau nitrogen alloying, deoxidation thiab kev tswj hwm hauv ob qho tib si hlau thiab cam khwb cia hlau, thiab vim hais tias cov nitrogen yog nqa nyob rau hauv ib lub pob khoom nws raug tso tawm mus rau hauv cov yaj zuj zus es tsis yog nyob rau hauv ib qho surge.

Hom Specifications

Parameter	Yam nqi
Lump loj	10-50 hli
Cov ntsiab lus nitrogen	8-15%
Tseem tshuav	silicon thiab hlau
Daim ntawv	pob khoom
Nitrogen qib	customizable rau kev txiav txim specification
Kev kuaj batch	thib peb - tog xeem batch muaj

Nitrogen cov ntsiab lus yog qhov ntsuas qhov sib txawv ntawm qhov kev txiav txim, yog li qib yuav tsum raug xaiv tawm tsam nitrogen lub hom phiaj ntawm cov cua sov es tsis yog kho raws li ib qho kev qhia tshwj xeeb. Lump loj yog ib txwm tuav nyob rau hauv lub qhov rais 10-50mm thiaj li hais tias cov khoom yuav raug them los ntawm tib txoj kev raws li lwm yam ferroalloys nyob rau hauv ib tug ntxiv sequence.

Nitrogen hauv Melt: Alloying, Deoxidation thiab Inclusion Control

Ferro silicon nitride yog nitrided ferrosilicon, yog li nws coj nitrogen thiab silicon rau hauv da dej hauv tib qhov sib ntxiv. Cov pob khoom tawg zuj zus mus, thiab cov nitrogen uas nws nqa nkag mus rau hauv da dej molten maj mam es tsis ploj ntawm qhov chaw, uas txhawb nqa kev faib tawm los ntawm cov cua sov. Qhov kev coj cwj pwm ntawd yog vim li cas daim ntawv pob yog nyiam rau kev ua haujlwm ntawm nitrogen alloying: qhov sib ntxiv yog yooj yim los tswj dua li kev kho cov pa roj nitrogen thiab yooj yim rau rov zoo dua li cov hmoov zoo uas tuaj yeem nqa tawm los ntawm draught.

Silicon pab txhawb qhov thib ob ib nrab ntawm kev ua haujlwm. Nws yog ib qho muaj zog deoxidiser, yog li tib qhov sib ntxiv uas nce nitrogen kuj txo qis cov pa oxygen thiab, los ntawm qhov ntawd, txhawb kev huv huv thiab kev tswj kom zoo dua qub. Qhov tshwm sim yog qhov sib ntxiv uas ua ob txoj haujlwm ib zaug es tsis yog ob qho kev them nyiaj cais.

Daim ntawv thov hauv Steel thiab Cast Iron

Cov pa roj carbon steel. Nitrogen alloying thiab deoxidation nyob rau hauv heats qhov twg ib tug tswj nitrogen theem yog xav tau yam tsis muaj ib tug cais cov kauj ruam.

Hlau alloy. Nitrogen ntxiv nrog rau tus qauv alloying xyaum, nrog rau kev tswj hwm raws li qhov txiaj ntsig thib ob.

Cam khwb cia hlau. Nitrogen thiab silicon ntxiv uas pab txhim kho tensile lub zog, hardness thiab tag nrho durability ntawm casting.

Foundry xyaum feem ntau. Cov dej huv huv, txo cov slag thiab kev ua haujlwm zoo dua qub tau tshaj tawm los ntawm kev siv cov khoom siv tas li.

Vim tias qib nitrogen tuaj yeem raug teeb tsa rau qhov kev txiav txim, cov khoom siv kuj tseem siv tau qhov twg lub zeb xav txiav cov nitrogen specification ntawm ib qib yam tsis tau hloov qhov seem ntawm nws cov alloying xyaum.

Lump thiab hmoov daim ntawv, Cia thiab Sampling

Metallurgical ferro silicon nitride yog muab ob qho tib si raws li 10-50 hli pob tau piav qhia ntawm no thiab hauv cov hmoov, thiab qhov kev xaiv ua raws li txoj hauv kev ntxiv: pob rau lub ladle thiab lub qhov cub them, hmoov qhov twg noj kom zoo dua los yog siv qhov sib txawv. Nws yog tsim nyog cais cov khoom ntawm ceramic thiab refractory qib silicon nitride hmoov, uas yog ib tug high-purity khoom rau ib tug txawv daim ntawv thov thiab tsis yog ib tug hloov rau metallurgical FeSiN nyob rau hauv ib tug steel tshav kub.

Khaws cov khoom kom qhuav thiab hauv qab npog. Nitrided ferroalloys yog qhov zoo tshaj plaws kom deb ntawm cov dej noo kom cov batch coj tus cwj pwm zoo thaum them nyiaj.

Khaws batch tsom xam. Nitrogen cov ntsiab lus yog qhov sib txawv uas tseem ceeb tshaj plaws, yog li daim ntawv pov thawj yuav tsum ua raws li cov khoom siv rau hauv cov ntaub ntawv kub.

Siv cov qauv khaws cia. Khaws ib qho qauv rau ib qho kev xa khoom yog txoj hauv kev los daws cov lus nug rov qab tom qab.

Kev sim ua ntej cog lus. Cov qauv pub dawb muaj kom cov nroj tsuag tuaj yeem tshawb xyuas kev sib raug zoo nrog nws tus kheej lub qhov cub thiab kev xyaum ntxiv ua ntej kev txiav txim tag nrho.

FAQ

Q: Dab tsi yog ferro silicon nitride pob siv rau?
Nws yog siv rau nitrogen alloying, deoxidation thiab inclusion tswj nyob rau hauv carbon steel, alloy steel thiab cam khwb cia hlau. Lub silicon ua lub deoxidising thaum lub nitrogen nce qib nitrogen alloyed, yog li ib qho ntxiv npog ob txoj haujlwm.

Q: Dab tsi yog nitrogen cov ntsiab lus ntawm cov khoom no?
Feem ntau 8-15% nitrogen, nrog silicon thiab hlau ua cov seem. Nitrogen qib kuj yog qhov ntsuas feem ntau ua raws li qhov kev txiav txim, yog li qib yuav tsum tau sib phim rau lub hom phiaj nitrogen ntawm cov cua sov ntau dua li qhov xav tau.

Q: Vim li cas lub pob loj 10-50mm tseem ceeb?
Nws yog lub qhov rais them nqi: loj txaus los tuav thiab khaws cia yam tsis muaj kev nplua ntau dhau, thiab me me txaus kom yaj ntawm tus nqi tswj hauv lub ladle lossis qhov cub. Cov khoom hauv lub qhov rais tuaj yeem ntxiv los ntawm txoj kev ferroalloy ib txwm nrog kev npaj tsawg.

Q: Yuav ua li cas cov nitrogen coj nyob rau hauv lub yaj?
Cov nitrogen yog nqa mus rau hauv cov khoom ntim thiab tso tawm maj mam thaum lub pob dissolves, uas txhawb nqa kev faib tawm los ntawm da dej. Qhov ntawd yog qhov txiaj ntsig tseem ceeb tshaj qhov sib ntxiv ntawm qhov chaw, qhov loj dua ntawm cov nitrogen tuaj yeem poob ua ntej nws nqus.

Q: Puas yog ferro silicon nitride tib yam li silicon nitride hmoov?
Tsis yog. Metallurgical ferro silicon nitride yog ferroalloy rau steel thiab hlau kho, muab los ua pob lossis hmoov rau them. Ceramic thiab refractory qib silicon nitride hmoov yog siab - cov khoom siv purity rau ib daim ntawv thov sib txawv thiab tsis tuaj yeem hloov pauv nrog FeSiN hauv cov khoom siv hlau.

Q: Dab tsi yuav tsum kuaj xyuas tsob ntoo ua ntej xaj?
Cov qib nitrogen tiv thaiv lub hom phiaj ntawm lub tshav kub, lub pob loj qhov rais tiv thaiv txoj kev them nyiaj, kev tsom xam batch tom qab daim ntawv pov thawj, thiab cov xwm txheej cia ntawm cov nroj tsuag. Ib qho piv txwv sim yog qhov pheej yig tshaj plaws kom paub meej tias kev sib raug zoo nrog cov kev xyaum ntxiv uas twb muaj lawm.