High-purity chromium hlau compacted rau hauv cov khoom briquettes rau precision alloying hauv steelmaking, superalloy ntau lawm, thiab vuam daim ntaub ntawv. Kev tsim kho rau kev tswj cov kev sib cais, cov ntsiab lus ntawm cov pa nruab nrab qis, thiab cov plua plav tsawg tsawg hauv hluav taws xob arc, AOD, VOD, thiab lub tshuab nqus tsev induction melting furnaces.
Chromium Hlau Briquettes yog siab -kev ua tau zoo ntawm cov khoom siv hlau hlau tsim los rau cov hlau tsis muaj steel, cov cuab yeej hlau, thiab npib tsib xee-raws li superalloy manufacturing. Ua los ntawm compacting siab -purity chromium hmoov los yog granules nyob rau hauv hnyav hydraulic siab, lawv muaj ib tug tswj nto- rau - ntim piv uas outperforms tsis xwm yeem hlau tej daim los yog nplua hmoov.
Manufacturing focuses on consistent apparent density and tight impurity control to support predictable recovery rates and prevent melt contamination during primary or secondary metallurgy.
Ntsiab nta
Tswj Qhov Loj:Cov qauv sib txawv txo qis kev sib cais thaum lub sij hawm them cov khoom thiab tiv thaiv kev nplua nyiaj poob rau hauv kev tawm ntawm - roj av extraction systems.
Tsawg Interstitial Impurities:Cov txheej txheem los txwv cov pa roj carbon, sulfur, thiab nitrogen cov ntsiab lus, tiv thaiv kev suav nrog hauv qib hlau huv.
High Mechanical Integrity:Withstands pneumatic tuav thiab kev thauj mus los hauv hiav txwv yam tsis muaj kev sib tsoo hnyav lossis hmoov av tsim.
High Sink Efficiency:Optimized pom tseeb ceev kom cov khoom nkag mus rau slag txheej ncaj qha mus rau hauv lub molten hlau da dej es tsis ntab rau saum npoo.
Cov ntsiab lus tseem ceeb
|
Standard Form |
Nias briquette (lub tog hauv ncoo lossis cylindrical geometry). |
|
Txheem Loj |
10 hli - 50 hli (qhov loj me muaj raws li qhov yuav tsum tau ua rau lub qhov cub tshwj xeeb). |
|
Pom Ntsig |
>= 6.5 g/cm3 |
|
Crush lub zog |
>= 1.8 kN/briquette |
Tshuaj muaj pes tsawg leeg
|
Element |
Standard Qib (wt.%) |
Nqus / Siab-Purity Qib (wt.%) |
|
Cr |
>= 99.0% |
>= 99.75% |
|
Fe |
<= 0.30% |
<= 0.10% |
|
Si |
<= 0.10% |
<= 0.05% |
|
C |
<= 0.04% |
<= 0.015% |
|
S |
<= 0.01% |
<= 0.005% |
|
P |
<= 0.01% |
<= 0.005% |
|
O / N |
Tswj tau raws li kev thov |
Degassed qis -gas variant muaj |
Daim ntawv thov
Stainless & Special Steels
Alloy hloov thiab trimming nyob rau hauv AOD, VOD, los yog hluav taws xob arc rauv.
Superalloys
Nickel- thiab cobalt-raws li alloy ntxiv ntawm lub tshuab nqus tsev induction melting (VIM) thiab ESR txheej txheem.
Vuam Consumables
Core hlau Cheebtsam thiab flux formulations rau nyuaj-fab thiab corrosion{1}}resistant electrodes.
Manufacturing & Quality Control
Txoj kev tsim khoom:Raw chromium particles yog mechanically ntsuam xyuas, sib tov nrog huv si - hlawv compaction pab, thiab nias siv hnyav-cov khoom siv hydraulic ua haujlwm siab tshaj 200 MPa.
Assay Verification:Txhua qhov ntau lawm raug kuaj los ntawm XRF thiab ICP-MS rau cov khoom siv hlau. Interstitial carbon, sulfur, thiab gases tau taug qab siv cov khoom siv hluav taws xob siab tshaj plaws ntawm kev sib txuas.
Batch Traceability:Cov khoom xa tuaj suav nrog ntau ntau - Daim Ntawv Pov Thawj Tshwj Xeeb ntawm Kev Tshawb Fawb (CoA) hla- hais txog nrog cov ntaub ntawv kuaj xyuas sab hauv thiab cov lej ntsuas pallet taug qab.
Ntim & Shipping
Ntim Cov Kev Xaiv
- 25 kg steel nruas ruaj ntawm tshav kub- kho ntoo pallets.
- 1,000 kg FIBC lub hnab loj nruab nrog cov dej noo sab hauv- thaiv cov kab.
Kev cia khoom
Khaws rau hauv qhov chaw qhuav hauv tsev. Khaws cov ntim ntim kaw kom tsis txhob muaj oxidation atmospheric ua ntej siv.
Logistics
Shipped raws li tus qauv uas tsis yog - phom sij maritime los yog av freight faib nrog tag nrho cov ntaub ntawv export.
Cov ntaub ntawv
Cov ntaub ntawv shipping txheem muab nrog txhua qhov kev txiav txim:
Ntau- Daim Ntawv Pov Thawj Tshwj Xeeb ntawm Kev Ntsuam Xyuas (CoA)
Material Safety Data Sheet (MSDS)
Kev Lag Luam Kev Lag Luam, Daim Ntawv Sau Npe, thiab Daim Ntawv Sau Npe
Certificate of Origin (raws li kev thov)
MOQ & Lub Sijhawm Ua Haujlwm
|
Yam tsawg kawg nkaus Order Quantity (MOQ) |
1,000 kg (1 metric tuj) rau tus qauv specifications. Kev sim batch ntawm 500 kg soj ntsuam rooj plaub-los ntawm- rooj plaub. |
|
Lub Sijhawm Lead |
7 mus rau 10 hnub ua haujlwm rau cov khoom lag luam txheem; 15 mus rau 25 hnub ua hauj lwm rau kev cai briquetting specifications los yog tshwj xeeb tshuaj qib. |
Cov lus nug nquag
Q: Puas yog cov briquettes qhia txog cov pa roj carbon monoxide los ntawm cov binders?
A: Tsis yog. Peb siv tsawg- seem, huv si -volatilizing binders uas decompose kiag li nyob rau hauv siab melts kub, tiv thaiv carbon pickup nyob rau hauv rhiab low - carbon steel qib.
Q: Lub cev qhov ntev puas tuaj yeem hloov kho rau cov kab them hluav taws xob?
A: Yog. Cov cuab yeej tuag tuaj yeem hloov kho kom haum rau cov khoom noj khoom haus tshwj xeeb rau kev ua siab ntev thiab kev xav tau hopper.
Q: Yuav tiv thaiv cov dej noo li cas thaum lub sij hawm ntev - kev thauj mus los hauv hiav txwv?
A: Big bags and steel drums include inner liners and sealed desiccant units to protect the material against humidity and oxidation during maritime transport.
Thov ib daim Quote
Txhawm rau kom tau txais tus nqi tam sim no, cov ntaub ntawv qhia kev, lossis cov qauv rau kev kuaj sim, thov qhia cov kev txwv hauv qab no hauv koj qhov kev nug:
Yuav tsum tau tonnage (Metric Tons)
Qib nyiam (Standard vs. Vacuum / High-Purity)
Sizing specifications
Qhov chaw nres nkoj (Incoterms)
Cim npe nrov: Tuam Tshoj chromium hlau briquettes manufacturers, lwm tus neeg
