Marine Propeller Hub | Utoaji wa Shaba ya Alumini ya Nickel
Get Latest Price| Aina ya malipo: | L/C,T/T |
| Incoterm: | CFR,EXW,FOB |
| Min. Amri: | 100 Piece/Pieces |
| Usafiri: | Ocean,Land,Air,Express |
| Bandari: | Ningbo,Shanghai |
| Aina ya malipo: | L/C,T/T |
| Incoterm: | CFR,EXW,FOB |
| Min. Amri: | 100 Piece/Pieces |
| Usafiri: | Ocean,Land,Air,Express |
| Bandari: | Ningbo,Shanghai |
Brand: Hakuna
Origin: Ningbo
| Kuuza Vitengo | : | Piece/Pieces |
| Aina ya Furushi | : | katoni/gororo |
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Marine Propeller Hub ni kijenzi cha kati cha kimuundo cha mfumo wa kusongesha baharini, unaounganisha blade za propela kwenye shimoni ya kusongesha na kupitisha torati ya injini ili kutoa msukumo. Inafanya kazi katika mazingira magumu ya maji ya bahari, kitovu lazima kizuie kutu, mmomonyoko wa cavitation, na mashambulizi ya galvanic huku kikidumisha nguvu ya juu ya mitambo na usahihi wa dimensional kwa kuweka blade.
Ningbo Ruican hutengeneza kitovu hiki kwa kutumia uwekaji wa uhakika wa uwekezaji wa shaba ya nikeli-alumini ya C95800 (NAB), nyenzo inayojulikana kwa upinzani wake wa kipekee wa kutu katika maji ya bahari, nguvu ya mavuno mengi na sifa za kuzuia uchafuzi wa mazingira. Uchimbaji wetu wa CNC huhakikisha nafasi sahihi za mizizi ya blade, bomba la bomba, na vipimo vya njia kuu kwa viwango vinavyohitajika vya baharini.
| Parameter | Specification |
|---|---|
| Material | C95800 (NiAl Bronze, ASTM B148) |
| Tensile Strength | ≥ 655 MPa |
| Yield Strength | ≥ 250 MPa |
| Elongation | ≥ 10% |
| Hardness | 150–200 HBW |
| Composition | Cu 79%, Al 9%, Ni 4.5%, Fe 4%, Mn 1%, Si 0.1% |
| Corrosion Resistance | Excellent in seawater (per ASTM G48) |
| Parameter | Specification |
|---|---|
| Casting Process | Silica sol investment casting |
| Dimensional Tolerance | ISO 8062 CT5–CT6 |
| Surface Roughness | Ra 3.2–6.3 μm (as-cast); Ra 1.6 μm (machined) |
| Weight Range | 5–150 kg |
| Wall Thickness | 8–40 mm |
| Casting Defect Level | Level 2 per ASTM E446 |
| Parameter | Specification |
|---|---|
| Taper Bore Tolerance | ±0.015 mm (matched to shaft) |
| Keyway Width | H7 tolerance |
| Blade Root Slot | ±0.02 mm positional tolerance |
| Surface Finish (bore) | Ra 0.8 μm (ground) |
| Threaded Holes | Class 6H per ISO 965 |
| Runout (taper bore to OD) | ≤ 0.05 mm |

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Taarifa ya faragha: Usiri wako ni muhimu sana kwetu. Kampuni yetu inaahidi kutofafanua habari yako ya kibinafsi kwa expany yoyote na ruhusa zako wazi.