High Density Tungsten Heavy Alloy (WNIFE) Chikamu
Tsanangudzo
Isu tiri mutengesi akasarudzika mukugadzira tungsten inorema alloy zvikamu.Isu tinoshandisa mbishi zvinhu zve tungsten inorema alloy nekuchena kwepamusoro kugadzira zvikamu zvadzo.High tembiricha re-crystallization chimwe chezvinhu zvakakosha zve tungsten inorema alloy zvikamu.Uyezve, ine yakakwira plastiki uye yakanakisa abrasive kuramba.Tembiricha yayo ye-crystallization inopfuura 1500 ℃.Iyo tungsten inorema alloy zvikamu zvinoenderana neASTM B777 yakajairwa.
Properties
Kuwanda kwe tungsten heavy alloy parts is 16.7g/cm3 kusvika 18.8g/cm3.Uye zvakare, tungsten inorema alloy zvikamu zvine hunhu hwekupisa kwepamusoro uye kusagadzikana kwekuora.Tungsten inorema alloy zvikamu zvine yakanaka yekuvhundutsa kuramba uye mechanic plasticity.Tungsten inorema alloy zvikamu zvine yakaderera thermal yekuwedzera coefficient, kugona kutora yakakwira simba maranzi.
ASTM B777 | Kirasi 1 | Kirasi 2 | Kirasi 3 | Kirasi 4 | |
Tungsten Nominal % | 90 | 92.5 | 95 | 97 | |
Density (g/cc) | 16.85-17.25 | 17.15-17.85 | 17.75-18.35 | 18.25-18.85 | |
Kuoma (HRC) | 32 | 33 | 34 | 35 | |
Utimate Tensile Simba | ksi | 110 | 110 | 105 | 100 |
Mpa | 758 | 758 | 724 | 689 | |
Goho Simba pa 0.2% off-set | ksi | 75 | 75 | 75 | 75 |
Mpa | 517 | 517 | 517 | 517 | |
Elongation (%) | 5 | 5 | 3 | 2 |
Features
High density (17-18.75g/cm3)
High melting point
Pfeka kuramba
High tensile simba (700-1000Mpa), yakanaka elongation kugona
Yakanaka plastiki uye machinability
Good thermal conductivity uye magetsi conductivity
Low vapor pressure, yakanakisa thermal kugadzikana, diki thermal yekuwedzera coefficient
High radiation absorption capacity (30-40% yakakwirira kupfuura mutobvu), kunyura kwakanyanya kweγ-rays kana X-rays.
Zvishoma Magnetic
Applications
Inoshandiswa se counterweight, bucking bar, balance sando
Inoshandiswa mune radiation kudzivirira mudziyo
Inoshandiswa mukugadzirwa kweaerospace uye aerospace gyroscope rotor, gwara uye kuvhunduka
Inoshandiswa mumichina yekugadzira die-casting mold, mudziyo unobata, inofinha bhaa uye otomatiki wachi yewachi sando
Inoshandiswa mune zvakajairika zvombo zvine chombo chinobaya chombo
Inoshandiswa muzvigadzirwa zvemagetsi zvine riveting musoro uye chinja mabatiro
Inoshandiswa kune anti-ray shielding components