Letlapa le Phahameng la Tungsten Heavy Alloy (WNIFE) Plate
Tlhaloso
Tungsten heavy alloy e kholo ka litaba tsa Tungsten 85% -97% mme e eketsa ka lisebelisoa tsa Ni, Fe, Cu, Co, Mo, Cr.Boima bo pakeng tsa 16.8-18.8 g/cm³.Lihlahisoa tsa rona li arotsoe ka lihlopha tse peli: W-Ni-Fe, W-Ni-Co (magnetic), le W-Ni-Cu (e seng ea makenete).Re hlahisa likarolo tse fapaneng tsa boholo bo boholo ba li-alloy tsa Tungsten ka CIP, likarolo tse nyane tse fapaneng ka ho hatella hlobo, extruding, kapa MIN, lipoleiti tse fapaneng tse matla a holimo, li-bar, le shafts ka ho forging, rolling, kapa ho chesa.Ho ea ka setšoantšo sa bareki, re ka boela ra hlahisa libopeho tse fapaneng, mekhoa ea theknoloji ea moralo, ho hlahisa lihlahisoa tse fapa-fapaneng, 'me hamorao mochine.
Thepa
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 |
16.5-19.0 g/cm3 boima ba li-alloys tse boima tsa tungsten (tungsten nickel copper le tungsten nickel iron) ke thepa ea bohlokoa ka ho fetisisa ea indasteri.Boima ba tungsten bo phahame ka makhetlo a mabeli ho feta tšepe le makhetlo a 1.5 ho feta loto.Le hoja litšepe tse ling tse ngata tse kang khauta, platinum le tantalum, li na le boima bo ka bapisoang le motsoako o boima oa tungsten, li theko e boima haholo ho li fumana kapa tse sa tloaelehang tikolohong.Ha e kopantsoe le machinability e phahameng le elasticity e phahameng ea module, thepa ea density e etsa hore motsoako o boima oa tungsten o khone ho etsoa ka likarolo tse fapaneng tse hlokahalang libakeng tse ngata tsa indasteri.Ho fanoe ka mohlala oa counterweight.Sebakeng se fokolang haholo, counterweight e entsoeng ka koporo ea nickel ea tungsten le tungsten nickel iron ke thepa e ratoang ka ho fetisisa ho felisa phetoho ea matla a khoheli e bakoang ke ho leka-lekana, ho thothomela le ho thekesela.
Likaroloana
Boima bo phahameng
Boemo bo phahameng ba ho qhibiliha
Lintho tse ntle tsa mochini
Lintho tse ntle tsa mochini
Molumo o monyenyane
Boima bo phahameng
Matla a phahameng a ho qetela
Ho seha habonolo
Modulus e phahameng ea elastic
E khona ho monya mahlaseli a X-ray, le mahlaseli a gamma (ho monya ha X-ray le mahlaseli a Y a phahame ka 30-40% ho feta loto)
E se nang chefo, ha e na tšilafalo
Khanyetso e matla ea kutu
Lisebelisoa
Thepa ea sesole
Boima bo leka-lekaneng bakeng sa sekepe sa metsing le koloi
Likarolo tsa lifofane
Lithebe tsa nyutlelie le tsa bongaka (thebe ea sesole)
Litlhapi tsa ho tšoasa litlhapi le lipapali