Siab -Purity Chromium Hlau (Nqus Melting Qib & Qib Industrial)
Chromium Hlau yog lub siab -purity nqus- cov khoom siv hlau ua tiav siv feem ntau hauv kev tsim cov nickel- thiab cobalt-raws li superalloys, tshwj xeeb stainless hlau, thiab tsis yog -ferrous master alloys. Muab nyob rau hauv lub tshuab nqus tsev- ntim chunks, flakes, los yog milled hmoov, peb cov chromium hlau yog tsim los ntawm aluminothermic txo los yog electrolytic refining, ua raws li lub tshuab nqus tsev degassing los tswj interstitial roj theem (oxygen, nitrogen, hydrogen). Nws ua raws li qhov tseem ceeb ntawm hardening thiab corrosion-cov khoom tiv taus hauv siab-cov khoom siv ua haujlwm tau raug rau qhov kub thiab txias ib puag ncig.
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Chromium Hlau BriquettesHigh-purity chromium hlau compacted rau hauv cov khoom briquettes rau precision alloying hauv steelmaking, superalloy ntau lawm, thiab vuam daim ntaub ntawv.saib ntxiv -
![High Purity Chromium Hlau]()
High Purity Chromium HlauHigh Purity Chromium Hlau yog ua tiav los ntawm electrolytic refining thiab siab - nqus degassing kom ua tiav qhov purity yam tsawg kawg nkaus ntawm 99.9%. Engineered rau siab -kub superalloys, advanced stainless steels, thiab...saib ntxiv -
![Electrolytic Chromium Hlau]()
Electrolytic Chromium HlauElectrolytic Chromium Hlau (ECM) yog siab -purity metallic raw khoom uas ua los ntawm kev lag luam electrolytic refining. Tsim los rau cov ntawv thov tseem ceeb hauv superalloys, qib siab stainless hlau, thiab cov khoom siv vuam tshwj...saib ntxiv -
![Chromium hlau hmoov]()
Chromium hlau hmoovChromium Metal Powder yog ib qho siab -purity industrial raw khoom ua tiav los ntawm electrolytic refining los yog nqus induction melting, engineered rau superalloys, thermal spray coatings, thiab hmoov metallurgy.saib ntxiv -
![Chromium Hlau Granules]()
Chromium Hlau GranulesChromium Hlau Granules yog tsim los ntawm siab -kub txo thiab nqus refining txheej txheem, tailored tshwj xeeb rau precision metallurgy thiab siab -kev ua tau zoo alloy ntau lawm.saib ntxiv -
![Chromium hlau pob]()
Chromium hlau pobChromium Hlau Lump yog ib qho siab -purity metallurgical raw khoom siv feem ntau hauv kev tsim cov nickel- thiab cobalt-base superalloys, siab- qib stainless hlau, thiab tshwj xeeb vuam consumables.saib ntxiv
Ntsiab nta
Cov ntsiab lus roj tsawg
Kev tswj cov pa oxygen, nitrogen, thiab hydrogen kom txo qis kev tsim tawm thaum lub tshuab nqus tsev induction melting (VIM).
Strict Impurity Control
Tsawg kawg nkaus sulfur, phosphorus, thiab silicon cov ntsiab lus tiv thaiv cov theem tsis xav tau los nag hauv cov ciam teb.
Daim ntawv cev nqaij daim tawv tsis tu ncua
Ntxuav, nqus tsev vacuum-cov chunks los yog flakes ua kom paub tseeb tias qhov kev sib cais thiab cov nqi rov qab nyob rau hauv hluav taws xob arc rauv (EAF) los yog induction furnaces.
Traceable Mill Processing
Txhua qhov ntau lawm tau txais kev kho qhov muag emission spectroscopy thiab inert gas fusion tsom ua ntej tso tawm.
Cov ntsiab lus tseem ceeb
|
Parameter |
Qib A (Nqus Melting Qib) |
Qib B (Standard Industrial Qib) |
|
Chromium (Cr) Cov ntsiab lus |
>= 99.8% |
>= 99.5% |
|
Daim ntawv |
Lub tshuab nqus tsev- ntim cov chunks / irregular flakes |
Flakes / coarse hmoov (-50 mesh) |
|
Oxygen (O) Max. |
0.05% |
0.15% |
|
Nitrogen (N) Max. |
0.01% |
0.04% |
|
Cov pa roj carbon (C) Max. |
0.005% |
0.02% |
|
Hlau (Fe) Max. |
0.08% |
0.20% |
Cov neeg sawv cev tshuaj ntsuam xyuas ntawm Glow Discharge Mass Spectrometry (GDMS) thiab Combustion Infrared Absorption:
- Cr: 99.85%
- Fe: 0.045%
- Yog ': 0.012%
- Al: 0.015%
- S: 0.002%
- P: 0.003%
- O: 0.035%
- N: 0.008%
Superalloys:Kev tsim khoom ntawm Inconel, Waspaloy, thiab lwm yam siab -kub turbine hniav alloys xav tau oxidation siab.
Tshwj xeeb Steels:Alloying agent rau nuclear reactor steels, aerospace-qib stainless hlau, thiab cov cuab yeej hlau.
Welding Consumables:Flux-cored xov hlau thiab electrode coatings rau hardfacing thiab corrosion{1}}resistant overlays.
Target Manufacturing:Raw feedstock rau chromium sputtering lub hom phiaj siv nyob rau hauv nyias - zaj duab xis deposition.
Quality Control & Manufacturing Capability
Peb lub chaw tsim khoom ua haujlwm raws li ISO 9001: 2015 thiab AS9100D kev tswj hwm kev tswj hwm zoo.
Melting & Refining
Nqus induction degassing furnaces tshem tawm cov impurities volatile thiab qis interstitial gas concentrations.
Cov cuab yeej siv tshuaj ntsuam xyuas
Cov ntsiab lus tseem ceeb raug txheeb xyuas siv Thermo Fisher ICP-OES thiab LECO gas analyzers rau txhua qhov cua sov.
Sizing Control
Mechanical crushing thiab tshuaj ntsuam kab kom nruj particle loj tis thiab txo cov plua plav nqa zoo.
Ntim, MOQ & Lub Sijhawm Lead
| Ntim Cov Kev Xaiv | 100 kg steel nruas nrog ob sab hauv - txheej nqus tsev vacuum - kaw polyethylene liner. 1,000 kg ntoo bulk thawv nrog ya raws -kab hauv ob sab phlu. |
| Yam tsawg kawg nkaus Order Quantity (MOQ) | 500 kg. |
| Standard Lead Time | 15 mus rau 25 hnub ua hauj lwm los ntawm kev txiav txim pom zoo rau cov qauv qib. Custom sizing yuav tsum muaj 5 hnub ua hauj lwm ntxiv. |
Cov ntaub ntawv
Txhua cov khoom xa tuaj suav nrog cov qauv kev lag luam thiab cov ntaub ntawv thev naus laus zis kom tshem tawm kev lis kev cai thiab txaus siab QA tau txais kev tshuaj xyuas:
Daim ntawv pov thawj ntawm Kev Ntsuam Xyuas (COA) qhia txog cov txiaj ntsig kev xeem ntau.
Cov Ntaub Ntawv Kev Nyab Xeeb Cov Ntaub Ntawv (MSDS / SDS).
Certificate of Origin (COO).
Packing List thiab Commercial Invoice.
FAQ
Q: Koj puas tuaj yeem muab cov qib qis -nitrogen rau lub tshuab nqus tsev?
A: Yog, peb Qib A lub tshuab nqus tsev melting chromium tswj cov qib nitrogen hauv qab 0.01%.
Q: Dab tsi yog tus qauv ntim loj rau kev xa khoom huab cua vs dej hiav txwv freight?
A: Kev xa khoom cua tau ntim rau hauv 50 kg steel pails. Dej hiav txwv freight siv 250 kg steel nruas ntawm fumigated ntoo pallets.
Q: Puas muaj cov qauv kuaj dawb rau kev ntsuam xyuas metallurgical?
A: Yog, 500 g cov qauv kuaj kuaj tau muab rau cov neeg tsim khoom tsim nyog raws li kev thov (freight sau), nrog rau cov qauv coj mus kuaj ntawm 3 mus rau 5 hnub ua haujlwm xa los ntawm DHL lossis FedEx.
Thov ib daim Quote
Txhawm rau kom tau txais cov lus hais nrog meej FOB / CIF cov nqe lus xa khoom thiab cov nqi lag luam tam sim no, thov qhia koj cov kev xav tau nrog peb pab pawg neeg hlau metallurgical:
Yuav Tsum Tau Qib (Qib A lossis B)
Kwv yees txhua xyoo Kev siv / xaj kom muaj nuj nqis
Chaw nres nkoj (Incoterms)
Target Delivery Teem caij
Raws li ib qho ntawm cov ua chromium hlau manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb sov siab txais tos koj mus yuav cov khoom zoo chromium hlau ntawm tus nqi sib tw los ntawm peb lub hoobkas. Tiv tauj peb kom paub meej ntxiv.
