Lisebelisoa tsa tšepe tse theko e tlaase ka ho fetisisa haufi le 'na - 17-4PH 630 1.4542 H900 lesale la forging ho latela litšoantšo - Huaxin
Lisebelisoa tsa tšepe tse theko e tlaase ka ho fetisisa haufi le 'na - 17-4PH 630 1.4542 H900 lesale la forging ho latela litšoantšo - Huaxin Detail:
1) AMS 5643 (17/4 PH) ke tšepe e sa hloekang ea boemo ba moea ea Amerika e nang le 4% koporo e ka thatafatsoang.
ka mocheso o tlase oa pula o thatafatsa kalafo ea mocheso ho hlahisa thepa e ntle haholo ea mochini holimo
maemo a matla.
2) boemo:
E ka fanoa ka boemo ba annealed (Boemo A), kapa mocheso oa phekoloa ka tsela e latelang:-
Boemo H900 (900°F) Boemo H925 (925°F) Boemo H1025 (1025°F) Boemo H1075 (1075°F) Boemo
H1100 (1100°F) Boemo H1150 (1150°F)
Thepa ea AMS 5643 (17/4 PH) ha ea lokela ho sebelisoa maemong a koaletsoeng. Sehlopha sena sa tšepe e sa hloekang se na le se tloaelehileng
segokanyipalo sa 7.75kg/dm3 'me ke magnetizable.
| Kereiti | Tšebeliso ea Lik'hemik'hale (Max %) | |||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | Nb | |
| 17-4PH AISI 630 | ≤0.07 | ≤1 | ≤1.0 | ≤0.04 | ≤0.03 | 15-17.5 | 3.0-5.0 | 3.0-5.0 | ≤0.5 | ≤0.45 |
| Boemo | Yeild Strength min Mpa | Matla a tšepe min Mpa | Elongation(%) | Ho thatafala (HB) |
| H900 | 1,310 | 1,172 | 10 | 388/444 |
| H925 | 1,172 | 1,069 | 10 | 375/429 |
| H1025 | 1,069 | 1,000 | 12 | 331/401 |
| H1075 | 1,000 | 862 | 13 | 311/363 |
| H1100 | 965 | 793 | 14 | 302/352 |
4. Litšoantšo tsa tlhahiso:
5. AMS 5643 Corrosion Resistance:
AMS 5643 (17/4 PH) e phahametse limaraka tse otlolohileng tsa chrome joalo ka 410 'me e atamela ho hanyetsa ho bola ha nickel.
limaraka tsa chrome. Mecheng e mengata e senyang, e lekana le sehlopha sa 302. Ho hanyetsa kutu ho tla angoa ke ho qeta holimo le
phekolo ea mocheso ea ho tsofala. AMS 5643 (17/4 PH) e cheseha hantle haholo 'me e ka chesoa ke lits'ebetso tsohle tsa khoebo. Preheating le
mekhoa ea postheating ea maemo a tloaelehileng a tšepe e sa hloekang ha e hlokehe.
6. AMS 5643 Kopo :
Bakeng sa lisebelisoa tse hlokang matla a phahameng le ho hanyetsa ho hotle ha kutu, hammoho le matla a phahameng a mokhathala, ho hanyetsa ho apara hantle.
le khatello ea maikutlo corrosion resistance. E loketse likarolo tse rarahaneng tse hlokang machining le welding, 'me e hloka tokoloho ea deformation.
E sebelisoa sebakeng sa lifofane, ts'ireletso ea oli ea offshore le liindasteri tsa khase. E sebelisetsoa likarolo tsa mochini tse kang likarolo tsa tataiso, li-motor shafts, li-valve stems,
likoloi, joalo-joalo.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Khomishene ea rona ke ho fa bareki le bareki ba rona lihlahisoa tsa dijithale tsa boleng bo holimo le tse mabifi bakeng sa Theko e tlase ka ho Fetisisa ea Lisebelisoa tsa tšepe Near Me - 17-4PH 630 1.4542 H900 lesale la forging ho latela lits'oants'o - Huaxin, Sehlahisoa se tla fana ka lefats'e ka bophara, tse kang: Florence, Accra, Guatemala, Hona joale, ka tsoelo-pele ea inthanete, le mokhoa oa machaba, re entse qeto ea ho atolosa khoebo ho ea marakeng a mose ho maoatle. Ka tlhahiso ea ho tlisa phaello e ngata ho bareki ba mose ho maoatle ka ho fana ka kotloloho kantle ho naha. Kahoo re fetotse maikutlo a rona, ho tloha lapeng ho ea kantle ho naha, re tšepa ho fa bareki ba rona phaello e eketsehileng, 'me re lebelletse monyetla o mongata oa ho etsa khoebo.