321 Chemical Reactor Liner Castings
Zita reChigadzirwa: 321 Stainless Steel Chemical Reactor Liner Castings
(Yakakwirira{{0}Temperature Corrosion Resistant Solution)
Product Overview
Precision{{0}cast ZG10Cr18Ni9Ti (321 SS) reactor liner anopa dziviriro yepamusoro kubva kunharaunda yemakemikari ane hukasha. Titanium-yakagadzika austenitic chimiro inopa kusimba kusingadzoreki kuvhuvhuta uye oxidation patembiricha yakadzikama kusvika 800 degrees, zvichiita kuti ive yakanaka pakugayiwa kweasidhi uye{8}}maitiro ekudziya kwepamusoro.
Zvinhu Zvakanakira
1. Enhanced Corrosion Resistance
Ti kugadzikana kunodzivirira kunaya kwecarbide (ASTM A262 Dzidzira E yakasimbiswa)
Acid kuramba: isingasviki kana kuenzana ne0.1mm/gore corrosion mu20% H₂SO₄ pa80 degree.
Oxidation kuramba: Inoumba yakagadzikana Cr₂O₃ layer pakupisa kwakanyanya
2. Mechanical Performance
Yakakwira-simba rekupisa: 120MPa inoburitsa simba pa700 degree
Thermal cycling resistance: Inomira 3000+ kutenderera kwekupisa (20℃↔750 degree)
Kutendeseka kwechimiro: Inochengetedza kugadzikana kwedimensional pasi pekuvhunduka kwekupisa
3. Manufacturing Excellence
Precision kukanda: ± 1.5mm dimensional kushivirira kune mahombe zvikamu
Kupedzwa kwepamusoro: Sezvo-kanda Ra Less than kana akaenzana ne 6.3μm, electropolished kuRa Less than kana kuenzana ne0.8μm iripo
Weldability: Inoenderana neER321 filler yekugadzirisa munda
Zvidimbu zvehunyanzvi
|
Parameter |
Value |
Standard |
|
Composition |
Cr:17-19%, Ni:9-12%, Ti:5xC% |
ASTM A743 |
|
Maximum Service Temp |
800℃(inoenderera) |
ASME BPV |
|
Kukora Kwemadziro |
10-100mm |
Custom |
|
Flatness Kushivirira |
Zvishoma pane kana kuenzana ne2mm/m |
DIN 876 |
Hunhu Hwakanaka
100% radiographic bvunzo (ASTM E94)
Solution annealed pa1050 dhigirii nekukasira kudzima
PMI yakasimbiswa chemistry kune yega yega yakawanda yekupisa
Indasitiri Applications
Pharmaceutical: API synthesis reactors
Petrochemical: Acid alkylation midziyo
Dyes & Pigment: Yakakwira-tembiricha yekusanganisa midziyo
Waste Treatment: Hazardous material digestion systems
Design Flexibility
• Tsika baffle mapatani uye agitator mounts
• Integrated kudziyisa/kutonhora migero
• Liner ukobvu optimization kwakavakirwa FEA ongororo
Kutevedza & Zvitupa
• ASME Chikamu VIII Div.1 • PED 2014/68/EU
• EN 10204 3.2 zvitupa
• NACE MR0175 yezvikumbiro zvebasa rinovava
Performance Data
Creep kuramba: 25MPa kusagadzikana kuputika pa750℃(1000h)
Thermal conductivity: 16.2 W/m·K pa500 degree
Coefficient yekuwedzera: 18.5×10⁻⁶/℃(20-800 degree)
Injiniya Rutsigiro
• Corrosion rate kuverenga kune chaiyo midhiya
• Liner-ku{1}}shell thermal expansion analysis
• Vibration uye kunetseka simulation mabasa
FAQ
Mubvunzo: Ndeapi ma rollers aunopa kune metallurgical application?
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Mubvunzo: Unopa magirati echoto uye mahwendefa eparutivi here?
Mubvunzo: Ndeupi hurefu hwehupenyu hwezvinhu zvako zvesimbi?
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