Izikebhe ze-Tungsten Zokuhwamuka Okushisayo
Isikebhe se-Tungsten
Isikebhe se-tungsten yisitsha esenziwe ngensimbi ye-tungsten. Ivamise ukulolongwa njengesikebhe futhi iklanyelwe ukuqukatha noma ukuthutha izinto ezisetshenziswayo ezinhlobonhlobo zezinga lokushisa eliphezulu. Izikebhe ze-Tungsten zisetshenziswa kakhulu ezinqubweni ze-vacuum deposition ezifana nokuhwamuka kwe-thermal kanye nokuhwamuka kwe-electron beam, okudinga ukulawulwa okunembile kwezinto ezifakiwe.
Izikebhe ze-Tungsten ziyinketho yokuqala yokufaka i-vacuum ngenxa yezinga lazo lokuncibilika eliphakeme kakhulu (3422°C), i-thermal conductivity enhle kakhulu, kanye nokumelana nokushaqeka okushisayo nokugqwala kwamakhemikhali. Lezi zakhiwo zenza izikebhe ze-tungsten zilungele ukuphatha kanye nokuhwamuka kwezinto emazingeni okushisa aphezulu ngaphandle kokonakala noma ukusabela ngezinto ezifakiwe.
Enqubweni yokufaka i-vacuum, okokusebenza okuzohwamuka kufakwa ngaphakathi kwesikebhe se-tungsten bese kushiswa kumazinga okushisa afunekayo kusetshenziswa ukushisisa okuphikisayo noma i-electron beam bombardment. Lapho impahla ifinyelela izinga lokushisa lokuhwamuka, iyahwamuka futhi yakhe ifilimu elincanyana kusisekelo, okuvumela ukulawula okunembile kwenqubo yokubeka kanye nezakhiwo zefilimu ewumphumela.
Izikebhe ze-Tungsten zitholakala ngobukhulu obuhlukahlukene kanye nokucushwa ukuze kuhlangatshezwane nezinhlelo ezihlukene zokubeka kanye nezidingo zezinto ezibonakalayo. Sinikeza izikebhe zokuhwamuka ngobude obuhlukene, ububanzi, ubukhulu, nezinto zokwakha, sicela usithinte ukuze uthole imininingwane.
Tungsten Boat Ulwazi
| Igama Lemikhiqizo | Izikebhe ze-Tungsten (W). |
| Izinto Ongazikhetha | W, Mo, Ta |
| Ukuminyana | 19.3g/cm³ |
| Ubumsulwa | ≥99.95% |
| Ubuchwepheshe | I-High Temperature Stamping, Welding, njll. |
| Isicelo | I-Vacuum Thermal Evaporation |
I-Tungsten Boat Specifications
| Imodeli | Ubukhulu (mm) | Ububanzi (mm) | Ubude (mm) |
| #210 | 0.2 | 10 | 100 |
| #215 | 0.2 | 15 | 100 |
| #220 | 0.2 | 20 | 100 |
| #310 | 0.3 | 10 | 100 |
| #315 | 0.3 | 15 | 100 |
| #320 | 0.3 | 20 | 100 |
| #510 | 0.5 | 10 | 100 |
| #515 | 0.5 | 15 | 100 |
| Qaphela: ukucaciswa okwengeziwe kungenziwa ngendlela oyifisayo | |||
Isicelo
Izikebhe ze-Tungsten zisetshenziswa kakhulu ezindaweni ezishisa kakhulu nezingangenisi ezifana nokuhwamuka kwe-vacuum nokwelashwa kokushisa okubalulekile. Angamanye amathuluzi abalulekile emkhakheni wokulungiselela ifilimu elincanyana kanye nocwaningo lwezinto ezibonakalayo. Okulandelayo yizindawo ezijwayelekile zokusetshenziswa kwezikebhe ze-tungsten:
•Ukuhwamuka kwevacuum
•Ukuhwamuka kwe-electron beam
• Ukwelashwa kokushisa okubalulekile
•Ucwaningo lwempahla yensimbi
•Ukukhiqiza I-semiconductor
Sihlinzeka ngemithombo yokuhwamuka nezinto zokuhwamuka kwe-PVD coating & Optical coating, le mikhiqizo ihlanganisa:
| Electron Beam Crucible Liners | I-Tungsten Coil heater | I-Tungsten Cathode Filament |
| I-Thermal Evaporation Crucible | Izinto Zokuhwamuka | Isikebhe sokuhwamuka |
Awunawo umkhiqizo owudingayo? Sicela usithinte, sizokuxazululela yona.
Uyafuna ukwazi okwengeziwe ngemikhiqizo yethu?
Xhumana nathi
Amanda│Umphathi wezentengiso
E-mail: amanda@winnersmetals.com
Ucingo: 0086 156 1977 8518(WhatsApp/Wechat)
Uma ufuna imininingwane eyengeziwe nezintengo zemikhiqizo yethu, sicela uxhumane nomphathi wethu wezentengiso, uzophendula ngokushesha ngangokunokwenzeka (imvamisa angabi ngaphezu kuka-24h), ngiyabonga.
