304h boiler castings températures .
304h sanfɛ-Funteni boiler special-Siyalenw ka castings .
Fɛn minnu bɛ sɔrɔ fɛn dilannenw na .
A dilannen don ka bɔ sanfɛ-Carbon zG08CR19NI10 (CF8C) Austenitic inox, an ka 304h castings dabɔra supercritique/ultra kama-supercritique boiler components ni baara tɛmɛnen ye fo ka se 700 degre ma
Fɛn minnu bɛ se ka kɛ .
✔ sanfɛ-Fɛnɲɛnama baarakɛcogo .
Oksidan hakɛ min ka dɔgɔn walima a bɛ bɛn 2g/m2·h ma @700℃.
Funteni fanga kɔrɔtalen min ka bon walima min bɛ bɛn 100MPa ma .
Creep kari fanga min ka bon walima min bɛ bɛn 60MPa @650℃/100KH ma .
✔ Material optimisation .
C kɔnɔna 0,04-0,10% (karɔti barika bonya) .
Suman hakɛ 5-7 (ASTM E112) .
NB/TI Microalloying .
Serie produits .
✓ Superheater hanger assemblies .
✓ Sumaya-yɔrɔ-ko-tɛmɛsira-yɔrɔw .
✓ Jeninikɛlanw ka fɛnw .
✓ Waji faranfasilen sobaw .
✓ Boiler sigilanw/brackets .
Tekniki kunnafoniw .
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Paramɛtiri . |
Nafama |
Sariya |
|
Tensile . |
min ka bon ni 515MPa ye walima a bɛ bɛn o ma . |
ASTM A351 . |
|
A bɛ sɔrɔ @700℃. |
min ka bon ni 110MPa ye walima a bɛ bɛn o ma . |
GB/T 2039 . |
|
Elongation . |
ka tɛmɛ walima ka bɛn 35% ma . |
ASTM A370 . |
|
gɛlɛya . |
HB ka dɔgɔn walima a bɛ bɛn 200 ma . |
ASTM E10 . |
Taabolo kɛrɛnkɛrɛnnenw .
▸ casting .
Investissement casting (CT6 muɲuli) .
Solidifié directionnelle .
▸ Sumaya furakɛli .
Solution annealing (1100℃±10℃WQ) .
Stabilisation (900℃×4h) .
Quality Contrôle .
Fɛn minnu bɛ kɛ ka fɛnw sɛgɛsɛgɛ:
✓ OES sɛgɛsɛgɛli (C kɔrɔsili tigitigi) .
✓ Metalografi (σ{0}}Fase min ka dɔgɔ walima a bɛ bɛn 0,5%) ma
Fɛn minnu bɛ kɛ ka furaw sɛgɛsɛgɛ:
✓ 3D sɛgɛsɛgɛli ( a ka dɔgɔn walima a bɛ bɛn 0,5mm ni CAD ma) .
✓ PT (ASTM E165 L1) .
Seereyaw .
✓ ASME dakun fɔlɔ taamasiyɛn .
✓ EN 10204 3.1 Sɛbɛnni .
✓ Sabanan-Party HT sɛgɛsɛgɛli rapɔɔriw .
A ka ca a la, a bɛ se ka kɛ ko a bɛ se ka kɛ ko a bɛ se ka kɛ ko a bɛ se ka kɛ ko a bɛ se ka kɛ ko a bɛ se ka kɛ .
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Material Grade . |
int'l sariyaw . |
Max temp. |
Nafa jɔnjɔnw . |
|
ZG40CR25NI20SI2. |
ASTM HK40 / EN 1,4848 . |
1100℃. |
Top choix ka ɲɛsin etilɛni cracking tubes ma . |
|
ZG40CR25NI35NB . |
HP ladilanna{0}}NB / EN 1.4852 . |
1150℃. |
Karɔti resistance + creep kari fanga min ka bon walima min bɛ bɛn 18MPa ma . |
|
ZG1CR28CO50 . |
DIN 2,4778 (COCR28) . |
1200℃. |
Sulfidation resistance ka ɲɛsin sinji sigidaw ma . |
|
ZG40CR28NI48W5 . |
EN 2,4879 . |
1150℃. |
tungsten-A ye ɲɛtaa sɔrɔ gilasi baara la . |
|
ZG08CR19NI11 (304 Equiv.) |
ASTM CF-8 / EN 1.4308 . |
400℃. |
Muɲu-A bɛ se ka kɛ tempe moderate ye . |
Nɔti:
Sumaya furakɛli min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye, o bɛ sɔrɔ .
non-Kɛwalew tiɲɛni pakew .
Dimensions inspection rapɔɔriw .
On-Site Technical Support .
FAQ .
J: Yala aw ye otomatiki walima semi{0}}Automatic Production Lines sɔrɔ wa?
J: I bɛ se ka dimension (janya) tiɲɛni sabati cogo di?
J: I bɛ se ka nɛgɛ ni non{0}}Ferous alloys fila bɛɛ fili wa?
J: I ka casting girinya hakɛ cayalenba ye mun ye?
J: Yala i ka casting taabolo bɛ sigida lakana wa?
Tags hot .: 304h boiler castings températures, china 304h boiler castings de températures de températures de températures, produits, fabrication
Tɛmɛnen
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