Letlapa le Phahameng la Tungsten Heavy Alloy (WNICU).
Tlhaloso
Re barekisi ba khethehileng ba ho etsa likarolo tsa alloy tse boima tsa tungsten.Re sebelisa lisebelisoa tse tala tsa tungsten heavy alloy e nang le bohloeki bo phahameng ho hlahisa likarolo tsa tsona.Re-crystallization ea mocheso o phahameng ke e 'ngoe ea likarolo tsa bohlokoa bakeng sa likarolo tsa alloy tse boima tsa tungsten.Ho feta moo, e na le polasetiki e phahameng le khanyetso e ntle ea abrasive.Mocheso oa eona oa re-crystallization o feta 1500 ℃.Likarolo tsa alloy tse boima tsa tungsten li lumellana le maemo a ASTM B777.
Thepa
Boima ba likarolo tsa motsoako o boima oa tungsten ke 16.7g/cm3 ho isa ho 18.8g/cm3.Ntle le moo, likarolo tsa alloy tse boima tsa tungsten li na le litšobotsi tsa mocheso o phahameng le ho hanyetsa kutu.Likarolo tsa alloy tse boima tsa Tungsten li na le khanyetso e ntle ea ho ts'oha le polasetiki ea mochini.Likarolo tsa alloy tse boima tsa Tungsten li na le coefficient e tlase ea katoloso ea mocheso, bokhoni ba ho monya mahlaseli a matla a phahameng.
| ASTM B777 | Sehlopha sa 1 | Sehlopha sa 2 | Sehlopha sa 3 | Sehlopha sa 4 | |
| Tungsten Nominal % | 90 | 92.5 | 95 | 97 | |
| Boima ba 'mele (g/cc) | 16.85-17.25 | 17.15-17.85 | 17.75-18.35 | 18.25-18.85 | |
| Ho thatafala (HRC) | 32 | 33 | 34 | 35 | |
| Utimate Tensile Matla | ksi | 110 | 110 | 105 | 100 |
| Mpa | 758 | 758 | 724 | 689 | |
| Kotulo ea Matla ho 0.2% off-set | ksi | 75 | 75 | 75 | 75 |
| Mpa | 517 | 517 | 517 | 517 | |
| Elongation (%) | 5 | 5 | 3 | 2 | |
Likaroloana
Boima bo phahameng (17-18.75g/cm3)
Boemo bo phahameng ba ho qhibiliha
Apara khanyetso
Matla a phahameng a tensile (700-1000Mpa), bokhoni bo botle ba ho lelefatsa
Plastiki e ntle le machinability
Molemo o motle oa ho futhumatsa mocheso le motlakase oa motlakase
Khatello e tlase ea mouoane, botsitso bo botle ba mocheso, coefficient e nyane ea ho atolosa mocheso
Matla a phahameng a ho monya mahlaseli (30-40% ho feta loto), ho monya hantle ha γ-ray kapa X-rays
Magnetic hanyane
Lisebelisoa
E sebelisoa e le counterweight, bucking bar, balance hamore
E sebelisoa sesebelisoa se sireletsang mahlaseli a kotsi
E sebelisoa ha ho etsoa rotor ea aerospace le aerospace gyroscope, tataiso le mochini oa ho ts'oha
E sebelisoa mecheng ea ho etsa hlobo ea die-casting, sets'oants'o sa lisebelisoa, bar e tenang le hamore ea othomathike ea oache
E sebedisoang ka dibetsa tse tlwaelehileng tse nang le metsu e hlabang dihlomo
E sebelisoa lihlahisoa tsa motlakase tse nang le hlooho ea riveting le li-contacts
E sebelisetsoa ho thibela mahlaseli a kotsi
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