I-High Density Tungsten Heavy Alloy (WNIFE) Ingxenye
Incazelo
Singabahlinzeki abakhethekile ekwenzeni izingxenye ze-tungsten ezisindayo ze-alloy.Sisebenzisa impahla eluhlaza ye-tungsten heavy alloy enobumsulwa obukhulu ukukhiqiza izingxenye zayo.Ukushisa okuphezulu kabusha kwe-crystallization kungenye yezici ezibalulekile zezingxenye ze-tungsten ezisindayo ze-alloy.Ngaphezu kwalokho, ine-plasticity ephezulu kanye nokumelana okuhle kakhulu kwe-abrasive.Izinga lokushisa layo lokwenziwa kabusha kwekristalu lingaphezu kuka-1500 ℃.Izingxenye ze-tungsten ezisindayo ze-alloy zihambisana ne-ASTM B777 ejwayelekile.
Izakhiwo
Ukuminyana kwezingxenye ze-tungsten ezisindayo zengxubevange ngu-16.7g/cm3 kuya ku-18.8g/cm3.Ngaphezu kwalokho, izingxenye ze-tungsten ezisindayo ze-alloy zinezici zokushisa okuphezulu nokumelana nokugqwala.Izingxenye ze-Tungsten ezisindayo ze-alloy zinokuphikiswa okuhle kokushaqeka kanye nepulasitiki eyimishini.Izingxenye ze-Tungsten ezisindayo ze-alloy zine-coefficient ephansi yokwandisa okushisayo, ikhono lokumunca imisebe yamandla aphezulu.
I-ASTM B777 | Ikilasi 1 | Ikilasi lesi-2 | Ikilasi lesi-3 | Ikilasi lesi-4 | |
I-Tungsten Nominal % | 90 | 92.5 | 95 | 97 | |
Ukuminyana (g/cc) | 16.85-17.25 | 17.15-17.85 | 17.75-18.35 | 18.25-18.85 | |
Ukuqina (HRC) | 32 | 33 | 34 | 35 | |
Sebenzisa Amandla Okuqina | ksi | 110 | 110 | 105 | 100 |
Mpa | 758 | 758 | 724 | 689 | |
Isivuno Amandla ku-0.2% esephulwe | ksi | 75 | 75 | 75 | 75 |
Mpa | 517 | 517 | 517 | 517 | |
Ubude (%) | 5 | 5 | 3 | 2 |
Izici
Ukuminyana okuphezulu (17-18.75g/cm3)
Iphuzu lokuncibilika eliphezulu
Ukugqoka ukumelana
Amandla aqinile aphezulu (700-1000Mpa), umthamo omuhle we-elongation
I-plasticity enhle kanye nokusebenza kahle
Good conductivity ezishisayo kanye conductivity kagesi
Ukucindezela komhwamuko ophansi, ukuzinza okuhle kakhulu kokushisa, i-coefficient encane yokwandisa ukushisa
Umthamo omkhulu wokumunca emisebeni (30-40% ephakeme kunomthofu), ukumuncwa okuhle kakhulu kwama-γ-ray noma ama-X-ray
I-Magnetic kancane
Izinhlelo zokusebenza
Isetshenziswa njenge-counterweight, i-bucking bar, isando sebhalansi
Isetshenziswa kudivayisi yokuvikela imisebe
Isetshenziswa ekwenzeni i-aerospace kanye ne-aerospace gyroscope rotor, umhlahlandlela kanye ne-shock absorber
Isetshenziswa emishinini ekhiqiza isikhunta se-die-casting, isibambi samathuluzi, ibha eyisicefe nesando sewashi elizenzakalelayo
Isetshenziswa ezikhalini ezijwayelekile ezinezikhali ezicitshwayo zokubhoboza izikhali
Isetshenziswa emikhiqizweni kagesi enekhanda elinyakazayo bese ishintsha abathintwayo
Isetshenziselwa ukuvikela i-anti-ray