304L Cryogenic Vessel Castings
304L Cryogenic Vessel Castings
Tlhaloso ea Sehlahisoa
E entsoe ka ultra-low carbon ZG03Cr19Ni10 (CF-3) stainless steel, 304L castings ea rona e etselitsoe LNG/liquid nitrogen applications le thempereichara ea ho sebetsa ho fihla ho -196 degrees .
Likarolo tsa Bohlokoa
✔ Ts'ebetso ea Cryogenic
Matla a amang: E kholo ho feta kapa e lekana le 100J @-196 degree
CTE: 16.5×10⁻⁶/℃(20℃~-196 degree)
Ha ho ductile{0}}brittle transition
✔ Bohloeki ba Lintho Tse bonahalang
C Ka tlase ho kapa e lekana le 0.03% (e eketsehileng-khabone e tlase)
Likahare tsa khase: [O] Ka tlase ho kapa ho lekana le 30ppm, [H] Ka tlase ho kapa ho lekana le 2ppm
δ{{0}Ferrite e Ka tlase ho kapa e lekana le 3% (Sets'oants'o sa Schaeffler)
Letoto la Lihlahisoa
▸ Lijana tsa ka hare tsa tanka ea LNG
▸ Liphaephe tsa nitrogen tse metsi
▸ Melemo ea li-valve tsa karohano ea moea
▸ Lisebelisoa tsa Superconducting li tšehetsa
Lintlha tsa Tekheniki
|
Paramethara |
Boleng |
Standard |
|
Tensile |
E kholo ho feta kapa e lekana le 485MPa |
ASTM A351 |
|
Tšusumetso @-196 degree |
E kholo ho feta kapa e lekana le 100J |
ASTM A370 |
|
Ho thatafala |
HB Ka tlase ho kapa e lekana le 187 |
ASTM E10 |
|
Permeability |
Ka tlase ho kapa ho lekana le 1.02 |
ASTM A342 |
Mekhoa e Khethehileng
Ho qhibiliha ha vacuum induction
Tobetsa e chesang ea isostatic
Ho tsitsa ha cryogenic
Netefaletso ea boleng
Liteko tsa Lintho:
✓ OES (taolo ea C/N)
✓ Teko e felletseng-ea boholo ba tšusumetso @-196 degree
Liteko tsa Sehlahisoa:
✓ 100% RT (EN 12517-2 Cl.1)
✓ Teko ea ho lutla ha Helium
Setifikeiti
✓ ASME Karolo ea VIII Div.1
✓ EN 10204 3.2
✓ PED 2014/68/EU
✓ NACE MR0175
Hlokomela:
Libapali kaofela li lekoa-ka cryo
Ho netefalitsoe ho lateloa ha lintho tse bonahalang
Litlaleho{0}tse sa senyeheng tsa liteko
Tšehetso ea tekheniki e teng
LBH
P: Sekhahla sa hau sa ho hana ke bokae?
P: Thepa ea hau e lekanngoa hangata hakae?
P: Na u etsa liteko- tsa batho ba bang?
P: U hlokomela joang botsitso ba tlhahiso?
P: A na nka etela nakong ea tlhahlobo le tlhahlobo?
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