304h phahameng mocheso boiler castings .
304h phahameng - thempereichara boiler khethehileng - sebopeho castings .
Kakaretšo ya Setšweletšwa .
E tšweleditšwe go tšwa go High-Carbon ZG08CR19NI10 (CF8C) austenitic tšepe e sa tswakwego, di-casting tša rena tša 304H di hlametšwe dikarolo tša boiler tša supercritical/ultra-supercritical tšeo di nago le tirelo ye e tšwelago pele go fihla go 700℃.
Dikarolo tše bohlokwa .
✔ High-Tshebetso ya thempereichara .
Sekhahla sa oxidation se ka tlase ho kapa se lekanang le 2g / m2·h @700℃.
Matla a go phagama a themperetšha a magolo go feta goba a lekana le 100MPa .
Creep rupture matla a maholo ho feta kapa a lekana le 60MPa @650 tekanyo / 100kh
✔ Material Optimization .
C Diteng 0.04-0.10% (Go Matlafatsa Carbide) .
Bogolo bja mabele 5-7 (ASTM E112) .
NB/Ti Microalloying .
Letoto la Dihlahiswa .
✓ Dikopano tša go fega tša go ba le matla a magolo kudu .
✓ Reheater phetoho dikotwana tse .
✓ Di-casting tša nozzle tša go fiša .
✓ Mouwane separator rarahaneng matlo a
✓ Boiler sealing masale / matšoele a .
Datha ya setegeniki .
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paramethara . |
Boleng |
Motheo |
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Tensile . |
E kgolo go feta goba e lekana le 515MPa . |
ASTM A351 . |
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yield @700℃. |
E kgolo go feta goba e lekana le 110MPa . |
GB/T 2039 . |
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Go telefatša . |
E kgolo go feta goba e lekana le 35% . |
ASTM A370 . |
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Go thatafala . |
Hb ka fase ga goba go lekana le 200 . |
ASTM E10 . |
Ditshepetšo tše di kgethegilego .
▸ Go lahlela .
Peeletšo ya go lahla (kgotlelelo ya CT6) .
Go tia ga tlhahlo .
▸ Kalafo ya phišo .
Tharollo Annealing (1100 tekanyo ± 10 tekanyo e wq) .
Go tsepama (900 tekanyo × 4H) .
Taolo ya Boleng .
Diteko tša dilo tše di bonagalago: .
✓ Tshekatsheko ya OES (taolo ya C ye e nepagetšego) .
✓ Metallography (σ{0}}Kgato ya ka fase ga goba e lekana le 0.5%) .
Diteko tša Setšweletšwa: .
✓ 3D skena ( ka tlase ho kapa lekana le 0.5mm vs CAD) .
✓ PT (ASTM E165 L1) .
Ditifikeiti .
✓ Karolo ya ASME I setempe .
✓ en 10204 3.1 setifikeiti sa .
✓ Boraro-Dipegelo tsa teko ya mokgahlo HT .
Premium mocheso & kgogolego manganga alloys potefolio .
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Mophato wa dilo tše di bonagalago . |
Maemo a int'l . |
Max Temp . |
Melemo ya Bohlokwa . |
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ZG40CR25 n e 2 0 S o 20 |
ASTM HK40 / nk 1,4848 . |
1100℃. |
Top kgetho bakeng sa ethylene petsoha diphaephe . |
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ZG40CR25NI35NB . |
HP e fetotsoeng-NB / EN 1.4852 . |
1150 tekanyo ya . |
Carburization ho hanyetsa + creep rupture matla a maholo ho feta kapa lekana le 18MPa . |
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ZG1CR28CO5000000000000000000000000000000000000 |
DIN 2,4778 (COCR28) . |
1200℃. |
Go ganetša ga sulfidation bakeng sa ditikologo tša syngas . |
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ZG40CR28Ni48W50008W50000000000. |
TS 2,4879 . |
1150 tekanyo ya . |
Tungsten-e kaonafaditšwe bakeng sa intasteri ya khalase . |
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ZG08CR19NI11 (304 equiv.) . |
ASTM CF-8 / nk 1,4308 . |
400℃. |
Ditshenyegelo-tše di šomago gabotse bakeng sa tempe e lekanetšego . |
Temošo:
Kalafo ya phišo ye e rulagantšwego yeo e lego gona .
Non-Diphuthelwana tša diteko tše di senyago .
Dipego tša Tlhahlobo ya Dimenšene .
On-Thekgo ya Sethekniki ya Sebaka .
FAQ .
Q: Na o na le mela ya tšweletšo ya go itiriša goba ya semi{0}}ya go itiriša?
Q: O netefatša bjang go nepagala ga dimenšene?
Q: Na o ka lahlela bobedi ferrous le non-ditswaki tša tšhipi?
Q: Ke eng palo e kahodimodimo lahla boima ba 'mele bokgoni?
Q: Na ditshepedišo tša gago tša go lahlela di na le bogwera bja tikologo?
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