C103 Niobium Alloy phaj
Kev piav qhia ntawm C-103 alloys
C103 yog cov khoom siv dav tshaj plaws hauv kev lag luam aviation. Piv txwv li, lub foob pob hluav taws nozzles ntawm lub lunar module thiab cov lus txib module ntawm Apollo spacecraft tau tsim los ntawm C-103 alloy (Nb-10Hf-1Ti-0.7Zr) .
Cov khoom combustion ntws los ntawm lub nozzle ntawm lub siab tshaj tawm (siab tshaj Mach 4.58) thiab ntawm phab ntsa kub ntawm 1500 degrees Celsius.
Niobium C-103 Alloy Properties (Theoretical)
| Compound Formula | Nb/Hf/Ti |
|---|---|
| Qhov tshwm sim | Cov khoom siv hlau hauv ntau hom |
| Melting Point | 2350 ± 50 degree |
| Boiling Point | N/A |
| Qhov ntom | 8.85 g / cm²3 |
| Solubility hauv H2O | N/A |
| Hluav taws xob Resistivity | 0 0000313 - 0.0000352 ω-cm |
| Tshwj xeeb kub | 0.082 BTU/degree F/lb |
| Thermal conductivity | 22. 0 Btu/hr - ft2 - degree F/ft (1600 degree F) |
| Thermal Expansion | 3.9 hauv / hauv / degree F (400 degree F) |
| Monoisotopic Mass | 320,801 g / mol |
Cov alloy nrov tshaj plaws hauv Asmeskas yog C103 Niobium Alloy Phaj (Nb-10Hf-1Ti-0.5Zr). Qhov kub ntawm 1200 txog 1400 degrees Celsius yog qhov tsim nyog rau kev ua haujlwm. Nws ntog hauv qab lub kaus ntawm Niobium alloys nrog lub zog tsis zoo.
Ntau tshaj 90 feem pua ntawm tag nrho cov niobium alloys siv nyob rau hauv Tebchaws Meskas yog nruab nrab-siab zog niobium alloys nrog tungsten concentrations ntawm 10 feem pua -30 feem pua. Nruab nrab ntawm 77MPa ntawm 1410 degree thiab 372MPa ntawm 1315 degree, lawv muaj lub zog kub kub
Cov khoom ntawm C103 Niobium Alloy phaj
| Hardness ntawm C103 Niobium alloy | |||
| Cov duab | xwm txheej | Hom hardness | Tus nqi |
| Ingot | Raws li-cast | HB3 tuj F 10/30 ") | 154-160 |
| Qws | extrude | 152-155 | |
| forge | 174-179 | ||
| 1.0mm daim ntawv | 1200 degree, 1 teev annealing | HV (100g,15") | 170-181 |
| 1300 degree, 1 teev annealing | 170-183 | ||
| Nplhaib | forge | HV(5kgs / 30 ") | 150-169 |
| Thaum ambient kub, C103 alloy cov yam ntxwv txhua yam | |||||
| Qib | Muaj pes tsawg leeg (mass feem) feem pua | Modulus ntawm elasticity / MPa | Tensile zog / MPa | Yield zog / MPa | Elongation / feem pua |
| C-103 | 10Hf-1Ti-0.7Zr | 112490 | 428.9 | 259.3 | 20 |
| Thermal conductivity ntawm C103 alloy (W / (m· degree)) | ||
| Qib | 800 degree | 1200 degree |
| C-103 | 37.4 | 42.4 |
Peb cov khoom C-103
Hu rau peb cov neeg ua haujlwm muag khoom yog tias koj muaj lus nug txog C103 Niobium Alloy Phaj / Sheet, C103 Qws / Hlau, C103 Tube, C103 Cheebtsam, lossis lwm yam khoom.
Cim npe nrov: C103 Niobium Alloy phaj, lwm tus neeg, manufacturers, hoobkas, customized, yuav, nqe, hais, zoo, cia muag, hauv Tshuag
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