Pib Nrog Lub Rauv, Tsis Yog Cov Lus Hais
Thaum lub zeb zeb thov rau SiC 75, thawj qhov yuav tsum tau kuaj xyuas tsis yog tus nqi xwb. Cov lus nug zoo dua yog: qhov twg yuav siv silicon carbide 75?
Yog tias SiC 75 yog rau kev txo qis slag, steel zeb yuav tsom rau tus nqi thiab cov pa roj carbon monoxide. Yog hais tias nws yog rau EAF deoxidation los yog hloov ladle, lawv yuav tsum tau them sai sai rau cov tshuaj tiv thaiv ceev, noo noo, sulfur, phosphorus thiab particle loj.
Silicon carbide 75 feem ntau raug xaiv vim nws nyob nruab nrab ntawm qib qis -qib SiC 65/70 thiab siab dua-qib SiC 85. Nws muab SiC txaus rau kev siv steelmaking, thaum khaws cov nqi siv tau ntau dua - qib purity.
Rau ntau lub tshuab steel, SiC 75 tsis tau yuav vim nws yog "qib siab tshaj." Nws yog yuav vim hais tias nws muab ib tug workable tshuav nyiaj li cas ntawm deoxidation nyhuv, slag txo, taag carbon pab thiab yuav nqi.
Tau txais ib qho kev daws teeb meem
Hom SiC 75 Specification rau Steel Mills
| Yam khoom | Common Specification |
|---|---|
| SiC | 75% min |
| F.C. | 12–15% |
| S | 0.05% max |
| P | 0.05% max |
| H₂O | 0.5% max |
| Loj | 0-10mm / 1-5mm / 1-10mm / customized |
| Ntim | 1MT jumbo hnab |
| MOQ | Feem ntau 1MT |
| Lub sijhawm thauj khoom | Feem ntau 7-15 hnub tom qab them nyiaj lossis LC, raws li Tshuag |
Lub rooj no tsuas yog qhov pib xwb. Rau kev siv steelmaking, qhov kev txiav txim siab yuav khoom tiag tiag yuav tsum suav nrog kev nplua nyiaj, tswj kev ya raws, kev thauj khoom thiab batch sib xws. CoA zoo yog qhov tseem ceeb, tab sis cov nroj tsuag steel thaum kawg them tag nrho cov khoom xa tuaj, tsis yog cov qauv.
Vim li cas Steel Mills feem ntau xaiv SiC 75?
SiC 75 feem ntau yog siv thaum cov nroj tsuag xav tau qhov ruaj khov deoxidizing thiab txo cov khoom tsis tau them rau SiC 85 hauv txhua qhov cua sov.
Piv nrog SiC 65 lossis SiC 70, SiC 75 muab SiC cov ntsiab lus siab dua thiab feem ntau nqa cov khoom tsis zoo -reactive rau hauv lub cub tawg. Piv nrogSIB 85, nws yooj yim dua los tswj cov peev nyiaj yuav khoom rau kev ua cov hlau tsis tu ncua thiab slag txo.
Hauv EAF steelmaking, SiC 75 tuaj yeem ntxiv thaum txo lossis hloov slag. Thaum slag FeO siab, nws yuav pab txo qis ib feem ntawm cov oxidizing slag thiab txhawb nqa zoo dua hlau rov qab. Hauv kev siv ladle, nws yuav siv tau zoo dua, tshwj xeeb tshaj yog thaum kawg muaj pes tsawg leeg twb ze rau lub hom phiaj.
Thaum twg SiC 75 qhov kev xaiv zoo tshaj plaws rau Steel Mill Daim Ntawv Thov?
Ib qho xwm txheej steel zeb yog siab FeO slag tom qab oxygen tshuab. Tus neeg teb xov tooj tuaj yeem pom cov slag tseem oxidizing dhau lawm, thiab cov hlau rov qab los ua nyuaj rau kwv yees.
Yog tias cov nroj tsuag siv cov qib SiC qis heev, tej zaum yuav xav tau cov khoom siv ntxiv kom tau txais txiaj ntsig zoo ib yam. Qhov ntawd tuaj yeem nqa cov hmoov tshauv ntau, ntau qhov seem thiab ntau qhov kev hloov pauv hauv kev coj cwj pwm slag. Yog tias cov nroj tsuag siv SiC 85 rau txhua theem kev txo qis, cov tshuaj tiv thaiv yuav zoo, tab sis cov nqi hlau yuav siab dua qhov tsim nyog.
Qhov no yog qhov uas SiC 75 feem ntau haum zoo. Nws muab SiC cov ntsiab lus txaus rau kev txo qis, thaum tus nqi tseem yooj yim dua los tswj kev siv lub cub tawg txhua hnub.
Rau cov mills ua cov pa roj carbon zoo tib yam, billets, rebar lossis cov qauv hlau, SiC 75 feem ntau yog qhov kev xaiv nruab nrab. Nws tsis yog qib qis tshaj plaws thiab tsis yog qib siab tshaj plaws. Nws yog qib ntau cov nroj tsuag siv thaum lawv xav tau cov teeb meem tsawg dua yam tsis tau them nyiaj ntau dhau rau purity.
Cov dej noo & ntim yuav tsum tau kuaj xyuas ua ntej xa khoom tsis yog kho tom qab tuaj txog
Cov dej noo yog ib qho yooj yim tsis quav ntsej thaum lub sij hawm hais, tab sis nws tuaj yeem tsim teeb meem thaum siv lub cub tawg.
Rau SiC 75, cov dej noo ntau dhau txhais tau hais tias tus neeg yuav khoom them rau cov dej es tsis txhob siv cov khoom siv. Nyob rau hauv qhov chaw siab - qhov kub thiab txias, cov khoom ntub dej kuj tuaj yeem ua rau cov khoom noj tsis ruaj khov, tso pa tawm los yog dej hauv zos.
ZhenAn tswj H₂O ntawm 0.5% max rau cov qauv xa tawm. Standard packing yog 1MT jumbo hnab. Rau cov chaw nres nkoj ntub dej, los nag- lub caij thauj khoom lossis ntev - kev thauj mus los, ya raws- cov ntaub ntawv pov thawj sab hauv tuaj yeem npaj tau.
Kev ntim khoom yuav tsum phim txoj kev. Kev xa khoom mus rau lub tsev khaws khoom qhuav qhuav tsis xav tau tib lub phiaj xwm ntim khoom raws li kev xa khoom mus los ntawm qhov chaw nres nkoj ntub dej hiav txwv. Ua ntej quoting, nws yog ib qho tseem ceeb kom paub meej tias qhov chaw nres nkoj, qhov chaw cia thiab seb cov khoom puas yuav siv tam sim ntawd lossis khaws cia rau lub lis piam.
Hais txog koj tus neeg muab khoom
ZhenAn muab SiC 85, SiC 75, SiC 70 thiabSIB 65rau steelmaking, foundry thiab refractory cov neeg muas zaub. Peb nyob hauvAnyang, Suav teb, ze rau thaj chaw loj ferroalloy thiab silicon carbide ntau lawm, nrog rau kev xa tawm mus rau Qingdao, Tianjin thiab Shanghai chaw nres nkoj.
Dab tsi peb kuaj ua ntej xa zaub mov:
- Qib sib piv- Peb paub meej tias tus neeg yuav khoom puas xav tau SiC 75 rau kev ua cov hlau tsis tu ncua, SiC 85 rau kev tswj kom zoo dua qub, lossis SiC 70/65 rau tus nqi- tswj kev txo qis.
- Sizing tswj- Peb tshuaj ntsuam rau qhov ua tau zoo xws li 0–10mm, 1–5mm thiab 1–10mm, es tsis txhob xa cov khoom sib xyaw "lump" yam tsis muaj kev tswj hwm.
- Tswj dej noo- H₂O yog tswj ntawm 0.5% max, nrog cov dej noo- cov ntaub ntawv pov thawj muaj rau cov kev ntub dej.
- Batch sib xws- SiC, FC, S, P, H₂O thiab particle loj raug kuaj ua ntej thauj khoom.
- Export cov ntaub ntawv- CoA, daim ntawv qhia me me, daim ntawv teev npe, daim ntawv them nqi lag luam thiab cov duab thauj khoom tuaj yeem muab tau.
- Kev soj ntsuam kev txhawb nqa- Thib peb- kev tshuaj xyuas tog tuaj yeem npaj ua ntej xa khoom yog tias tus neeg yuav khoom xav tau.
Rau cov neeg yuav khoom tsis tu ncua, ZhenAn tuaj yeem pab kom phim cov Tshuag thiab xa khoom xa tuaj raws li kev thov txhua hli, qhov chaw nres nkoj thiab cov txheej txheem ntim khoom.
Tau txais Daim Ntawv Tso Cai Tam Sim No
FAQ
Q: Dab tsi yog SiC 75 siv rau hauv steel mills?
A: SiC 75 yog siv rau steelmaking deoxidation, EAF txo, slag hloov thiab ib feem hloov ntawm ferrosilicon los yog carbon additives. Nws feem ntau xaiv thaum lub zeb xav tau cov tshuaj tiv thaiv ruaj khov thiab tswj tus nqi.
Q: Puas yog SiC 75 zoo dua SiC 70?
A: SiC 75 muaj SiC cov ntsiab lus siab dua SiC 70, yog li nws feem ntau muab cov deoxidation muaj zog thiab txo cov lus teb. SiC 70 tej zaum yuav siv nyiaj ntau dua rau kev txo qis lossis tus nqi- siv lub cub tawg yooj yim.
Q: Dab tsi particle loj yog pom zoo rau SiC 75?
A: Qhov ntau thiab tsawg muaj xws li 0-10mm, 1-5mm thiab 1-10mm. Rau EAF slag txo, 0-10mm lossis 1-10mm yog ntau. Rau cov tshuaj tiv thaiv sai dua lossis tswj kev pub mis, 1-5mm yuav nyiam.
Q: Kuv yuav tsum kuaj dab tsi ua ntej yuav SiC 75?
A: Tshawb xyuas SiC cov ntsiab lus, cov pa roj carbon monoxide, sulfur, phosphorus, noo noo, particle loj, nplua piv, packing method, Tshuag xwm txheej thiab lub sijhawm xa khoom.
Q: ZhenAn puas tuaj yeem muab lwm qib SiC?
A: Yog. ZhenAn tuaj yeem muab SiC 85, SiC 75, SiC 70 thiab SiC 65. Cov qib tsim nyog nyob ntawm cov txheej txheem rauv, impurity yuav tsum tau thiab cov nqi phiaj.
