0.025mm intambo ye-tungsten engu-99.95% umcu we-tungsten omsulwa
Ngaphezu kokusetshenziswa kumalambu okukhanya, intambo ye-tungsten isetshenziswa kabanzi njengengxenye ekhipha ukukhanya kwezinye izinto zikagesi ezifana nomabonakude, izikrini zokubonisa, amalaser, amadivaysi kagesi evacuum, namashubhu kagesi. Izingxenye ezikhipha ukukhanya kwentambo ye-tungsten kulawa madivayisi zingakhiqiza ukukhanya okuphezulu, ukuzinza okuhle, nemithombo yokukhanya yesikhathi eside sempilo, ehlangabezana nezidingo ezihlukahlukene zohlelo lokusebenza.
| Ububanzi | Yenza ngokwezifiso |
| Le yindawo ka Origin | Henan, Luoyang |
| I gama le-brand | FGD |
| Isicelo | Ezokwelapha, Isici sokushisisa, Imboni |
| Isimo | Qondile |
| Ubuso | Ipholishiwe |
| Ubumsulwa | 99.95% Min |
| Okubalulekile | Okuhlanzekile W |
| Ukuminyana | 19.3g/cm3 |
| I-MOQ | 1kg |
| Izingxenye eziyinhloko | I-Tungsten -99.95% |
| Okuqukethwe ukungcola≤ | |
| Pb | 0.0005 |
| Fe | 0.0020 |
| S | 0.0050 |
| P | 0.0005 |
| C | 0.01 |
| Cr | 0.0010 |
| Al | 0.0015 |
| Cu | 0.0015 |
| K | 0.0080 |
| N | 0.003 |
| Sn | 0.0015 |
| Si | 0.0020 |
| Ca | 0.0015 |
| Na | 0.0020 |
| O | 0.008 |
| Ti | 0.0010 |
| Mg | 0.0010 |
| Ububanzi bezinto zikasilikad, um | Isisindo sengxenye kasilika engu-200mm, mg | Ubude obuncane,m |
| 5≤d≤10 | 0.075~0.30 | 300 |
| 10≤d≤60 | ＞0.30~10.91 | 400 |
| 60＜d≤100 | ＞10.91~30.30 | 350 |
| 100＜d≤150 | ＞30.30~68.18 | 200 |
| 150＜d≤200 | ＞68.18~121.20 | 100 |
| 200＜d≤350 | ＞121.20~371.19 | 50 |
| 350＜d≤700 | / | Ilingana nobude obungama-75g ngesisindo |
| 700＜d≤1800 | / | Ilingana nobude obungama-75g ngesisindo |
| Ububanzi besilika ld, μm | Isisindo sengxenye kasilika engu-200mm, mg | Isisindo sokuchezuka kwengxenye kasilika engu-200mm | Ukuchezuka kobubanzi % | |||
| 0 izinga | I level | II level | I level | II level | ||
| 5≤d≤10 | 0.075~0.30 | / | ±4 | ±5 | / | / |
| 10≤d≤18 | ~0.30~0.98 | / | ±3 | ±4 | / | / |
| 18≤d≤40 | ~0.98~4.85 | ±2 | ±2.5 | ±3 | / | / |
| 40＜d≤80 | 4.85 ~ 19.39 | ±1.5 | ±2.0 | ±2.5 | / | / |
| 80＜d≤300 | = 19.39 ~ 272.71 | ±1.0 | ±1.5 | ±2.0 | / | / |
| 300＜d≤350 | = 272.71 ~ 371.19 | / | ±1.0 | ±1.5 | / | / |
| 350＜d≤500 | / | / | / | / | ±1.5 | ±2.0 |
| 500＜d≤1800 | / | / | / | / | ±1.0 | ±1.5 |
1. Imboni yethu itholakala eLuoyang City, esifundazweni saseHenan. I-Luoyang iyindawo yokukhiqiza yezimayini ze-tungsten ne-molybdenum, ngakho-ke sinezinzuzo eziphelele ngekhwalithi namanani;
2. Inkampani yethu inabasebenzi bezobuchwepheshe abaneminyaka engaphezu kwengu-15 yesipiliyoni, futhi sinikeza izixazululo neziphakamiso ezihlosiwe zezidingo zekhasimende ngalinye.
3. Yonke imikhiqizo yethu ihlolwa ngokuqinile ikhwalithi ngaphambi kokuthunyelwa kwamanye amazwe.
4. Uma uthola izimpahla ezingalungile, ungaxhumana nathi ukuze uthole imbuyiselo.
1.Ukukhishwa kwezinto ezingavuthiwe
2.ukwelashwa ngamakhemikhali
3. Ukunciphisa ku-tungsten powder
4.Ukucindezela nokucula
5. Umdwebo
6.Ukukhipha
7. Ukwelashwa kwendawo
8. Ukulawulwa Kwekhwalithi
9. Ukupakisha
1. Imishini kagesi kanye nemishini yevacuum: Intambo ye-Tungsten isetshenziswa njenge-electron emitter kanye nento yokufudumeza izibhamu zama-electron ashisayo kulezo zinhlelo zokusebenza. Zibuye zisetshenziswe ngokujwayelekile kumishini ye-vacuum njengamashubhu e-electron ashisayo, ama-electron microscopes, namadivayisi we-ionization yegesi.
2. Inkambu yokukhanyisa: Ngenxa yekhono layo lokukhipha ukukhanya okukhanyayo emazingeni okushisa aphezulu kanye nokumelana nokuphuka, ucingo lwe-tungsten lusetshenziswa kabanzi njengomthombo wokukhanya kuma-incandescent bulbs.
3. I-heater Resistance: Indawo ephezulu yokuncibilika kanye nokumelana nezinga lokushisa eliphezulu kwentambo ye-tungsten kuyenza ibe into efanelekile yezifudumezi ezingazweli. Avame ukusetshenziswa ezintweni zokushisisa zikagesi zasendlini nezimboni njengezitofu zikagesi, ohhavini, nama-ayina.
4. Ukushisela nokusika: Intambo ye-Tungsten ivame ukusetshenziswa njengezinto ze-electrode ku-high-energy welding kanye nezinqubo zokusika ezifana ne-argon arc welding, i-laser cutting, ne-electron beam welding. Iphuzu layo eliphezulu lokuncibilika kanye nokumelana nokugqwala kuyenza ibe inketho ekahle yokuqaliswa kwe-arc kanye nokukhululwa kwamanje kulezi zinqubo.
5. Ama-chemical reactors: Kwamanye ama-reactor amakhemikhali, izintambo ze-tungsten zisetshenziswa njengama-catalyst nezinto ezisekelayo ukuze kuthuthukiswe ukusebenza kahle nokusimama.
Ngaphezu kwalezi zicelo ezingenhla, i-tungsten wire isetshenziswa kabanzi embonini yendwangu, i-aerospace, imboni yenuzi, kanye nezinkundla zezokwelapha.
Ububanzi bentambo ye-tungsten budinga ukunqunywa ngokuya ngesimo esithile sohlelo lokusebenza. Ngokuvamile, uma ubukhulu bebubanzi bucolekile, intambo ye-tungsten izoba nokuguga nokuklebhuka, kodwa amandla okuthwala umthwalo nempilo yesevisi izokwehla ngokufanayo. Ngakho-ke, kuyadingeka ukukhetha ngokuvumelana nezidingo ezithile.
Impahla ye-tungsten wire inomthelela omkhulu ekusetshenzisweni kwayo. I-tungsten ehlanzekile inamandla angcono ezinga lokushisa eliphezulu nokumelana nokugqwala kunengxube ye-tungsten. Ngakho-ke, ezimweni lapho ukuhlanzeka okuphezulu nokumelana nokugqwala okuphezulu kuyadingeka, kunconywa ukukhetha ucingo oluhlanzekile lwe-tungsten; Ingxubevange ye-Tungsten inamandla angcono kanye ne-ductility, iyenza ifanelekele izinhlelo ezithile ezikhethekile ezifana ne-spark machining, imishini ye-electronic vacuum, neminye imikhakha.
Isikhathi sokuncibilika kocingo lwe-tungsten olushiswe ku-vacuum sincike ezingeni lokuhwamuka kwe-tungsten. Futhi ukushisisa kwentambo ye-tungsten emoyeni kukhiqiza i-tungsten oxide. Iphuzu elincibilikayo le-tungsten lingama-degree angu-3410. Iphuzu elincibilikayo le-tungsten oxide, i-WO3, ingama-degree angu-1400-1600. Ngaphansi kwezimo ezivamile zokusebenza, izinga lokushisa le-filament lizungeze ama-degree angu-2500, futhi i-WO3 iyahwamuka ngokushesha kulokhu kushisa, okubangela ukuthi i-filament incibilike ngokushesha emoyeni.
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