Tungsten Sylinder Culayska Pinewood Car Derby Miisaanka
Sharaxaada
Tungsten gabi ahaanba waa mid aan sun ahayn oo deegaan ahaan u wanaagsan sidaa darteed waxa ay kordhinaysaa isticmaalka miisaamista halka aanay sunta rasaasta ku habboonayn.Tusaale ahaan sunta rasaasta ayaa laga mamnuucay durdurro badan, markaa tungsten waxaa badanaa lagu beddelaa miisaanka rasaasta duqsiga kalluumeysiga.Cufnaanta sare ee ay weheliso dabeecadda aan sunta ahayn ayaa ka dhigaysa tungsten bir ku habboon codsigan.
Sababo la mid ah awgood tungsten waa badeecad heersare ah oo loogu talagalay miisaanka baabuurta pinewood derby.Tungsten waa 3.2 jeer cufnaanta zinc ("Lead Free") walxaha miisaanka inta badan loo isticmaalo baabuurta pinewood derby, sidaas darteed waxay awood u siinaysaa dabacsanaan weyn oo naqshadeynta baabuurka.Nasiib darro, tungsten waxaa NASCAR u isticmaashay qafiska duubka birta ah iyo sidii ballast-ka si loo yareeyo bartamaha culeyska gaariga tartanka.
Qiyaasta Alaabta
Halabuurka Kiimikada
Halabuurka | Cufnaanta (g/cm3) | TRS(Mpa) | Dheeraynta(%) | HRC |
85W-10.5Ni-Fe | 15.8-16.0 | 700-1000 | 20-33 | 20-30 |
90W-7Ni-3Fe | 16.9-17.0 | 700-1000 | 20-33 | 24-32 |
90W-6Ni-4Fe | 16.7-17.0 | 700-1000 | 20-33 | 24-32 |
91W-6Ni-3Fe | 17.1-17.3 | 700-1000 | 15-28 | 25-30 |
92W-5Ni-3Fe | 17.3-17.5 | 700-1000 | 18-28 | 25-30 |
92.5W-5Ni-2.5Fe | 17.4-17.6 | 700-1000 | 25-30 | 25-30 |
93W-4Ni-3Fe | 17.5-17.6 | 700-1000 | 15-25 | 26-30 |
93W-4.9Ni-2.1Fe | 17.5-17.6 | 700-1000 | 15-25 | 26-30 |
93W-5Ni-2Fe | 17.5-17.6 | 700-1000 | 15-25 | 26-30 |
95W-3Ni-2Fe | 17.9-18.1 | 700-900 | 8-15 | 25-35 |
95W-3.5Ni-1.5Fe | 17.9-18.1 | 700-900 | 8-15 | 25-35 |
96W-3Ni-1Fe | 18.2-18.3 | 600-800 | 6-10 | 30-35 |
97W-2Ni-1Fe | 18.4-185 | 600-800 | 8-14 | 30-35 |
98W-1Ni-1Fe | 18.4-18.6 | 500-800 | 5-10 | 30-35 |
Sawirro
Mustaqbalka Miisaanka Silinder Tungsten
● Iska caabbinta sare ee shucaaca
● Xoog xajin ugu sarreeya
● Iska caabbinta heerkulka sare
● Hantida qotada dheer ee ka shaqaynaysa ayaa aad u korodhay
● Awoodda alxanka iyo iska caabbinta oksaydhka ayaa si weyn kor loogu qaaday
● Kor u kaca iyo dhimista kharashka