0.025mm uaea tungsten 99.95% filament tungsten mama
I le faaopoopo atu i le faʻaaogaina i matauila, o le uaea tungsten e masani ona faʻaaogaina e avea o se mea e faʻamalamalamaina ai le malamalama i isi masini faʻaeletoroni e pei o televise, faʻaaliga faʻaaliga, lasers, masini eletise eletise, ma paipa eletise. O le tungsten wire light-emitting parts i totonu o nei masini e mafai ona maua ai le maualuga o le susulu, lelei le mautu, ma le umi o le ola o le malamalama puna, faʻafeiloaʻi manaoga eseese o talosaga.
| Diamita | Customizable |
| Nofoaga na Afua mai ai | Henan, Luoyang |
| Igoa Fa'ailoga | FGD |
| Fa'atatauga | Fomai, Elemene fa'avevela, Alamanuia |
| foliga | Sa'o |
| Laufanua | Faila |
| mama | 99.95% Min |
| Meafaitino | Mama W |
| Malosi | 19.3g/cm3 |
| MOQ | 1kg |
| Vaega autu | Tungsten＞99.95% |
| mea le mama≤ | |
| 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 |
| Le lautele o mea silikid, μm | O le mamafa o le 200mm vaega silika, mg | Umi maualalo, 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 | / | E tutusa ma le umi o le 75g le mamafa |
| 700＜d≤1800 | / | E tutusa ma le umi o le 75g le mamafa |
| Ole lautele ole siliki ld, μm | O le mamafa o le 200mm vaega silika, mg | O le mamafa o le 200mm silk se'ese'ese vaega | Vaevae ese'esega % | |||
| 0 tulaga | Ou tulaga | II tulaga | Ou tulaga | II tulaga | ||
| 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. O lo matou fale gaosi oloa o loʻo i Luoyang City, Henan Province. Luoyang o se nofoaga gaosiga mo mines tungsten ma molybdenum, o lea e i ai a matou tulaga lelei atoatoa i le lelei ma le tau;
2. O la matou kamupani o loʻo i ai tagata faʻapitoa faʻapitoa ma sili atu i le 15 tausaga o le poto masani, ma matou te tuʻuina atu fofo ma fautuaga mo manaʻoga o tagata taʻitasi.
3. O a matou oloa uma e faʻatautaia suʻesuʻega lelei aʻo leʻi auina atu i fafo.
4. Afai e te mauaina ni mea leaga, e mafai ona e faʻafesoʻotaʻi mai mo se toe faʻafoʻi.
1. Extraction o mea mata
2.togafitiga kemisi
3. Faʻaitiitiga i le paʻu tungsten
4. Oomiina ma sintering
5. Tusitusi
6. Su'ega
7. Togafitiga luga
8. Puleaina lelei
9. afifiina
1. Mea fa'aeletonika ma masini gaogao: O le uaea tungsten e fa'aaogaina e fai ma mea fa'aeletonika ma mea fa'avevela mo fana eletise vevela i ia fa'aoga. E masani fo'i ona fa'aogaina i masini fa'amama e pei o fa'aeletonika vevela, microscopes eletise, ma masini fa'a'ona.
2. Faʻamalamalamaga fanua: Ona o lona gafatia e faʻamalama susulu malamalama i le maualuga o le vevela ma lona teteʻe atu i le gau, o le uaea tungsten e faʻaaogaina lautele e avea o se faʻamalama i totonu o pusa faʻamalama masani.
3. Faʻavevela faʻafefe: O le maualuga o le faʻafefeteina ma le maualuga o le vevela o le uaea tungsten e avea ma mea lelei mo faʻavevela tetee. E masani ona faʻaaogaina i fale ma fale gaosi mea faʻavevela eletise e pei o ogaumu eletise, ogaumu, ma auli.
4. Uila ma tipiina: Uaea tungsten e masani ona faʻaaogaina e fai ma mea eletise i le malosi o le malosi ma le tipiina o faiga e pei o le argon arc welding, laser cutting, ma le uila eletise eletise. O le maualuga o le liusuavai ma le fa'a'ele'ele e fai ma filifiliga lelei mo le amataina o le arc ma le fa'asa'olotoina o nei faiga.
5. Reactors vailaʻau: I nisi o vailaʻau faʻamaʻi, uaea tungsten e faʻaaogaina e fai ma mea faʻapipiʻi ma mea lagolago e faʻaleleia atili ai le lelei ma le mautu.
I le faaopoopo atu i talosaga o loʻo i luga, o le uaea tungsten o loʻo faʻaaogaina lautele i le fale gaosi oloa, aerospace, alamanuia faaniukilia, ma falemaʻi.
O le lautele o le uaea tungsten e tatau ona fuafuaina e tusa ai ma le faʻataʻitaʻiga faʻapitoa. I se tulaga masani, o le sili atu ona lelei o le lautele, o le itiiti ifo o le ofuina ma le masae o le uaea tungsten, ae o le gafatia o le avega ma le ola tautua o le a faʻaitiitia. O le mea lea, e tatau ona filifili e tusa ai ma manaoga faapitoa.
O mea o le uaea tungsten ei ai se aafiaga taua i lona faʻaaogaina. O le tungsten mama e sili atu le malosi o le vevela ma le faʻafefeteina nai lo tungsten alloy. O le mea lea, i tulaga e manaʻomia ai le maualuga o le mama ma le maualuga o le corrosion resistance, e fautuaina e filifili le uaea tungsten mama; Tungsten alloy e sili atu le malosi ma le ductility, e talafeagai mo nisi faʻapitoa faʻapitoa e pei o le faʻaogaina o aloiafi, masini eletise eletise, ma isi fanua.
Le taimi liusuavai o le uaea tungsten vevela i le gaogao e faalagolago i le fua faatatau evaporation o tungsten. Ma o le faʻamafanafanaina o le uaea tungsten i le ea e maua ai le oxide tungsten. O le mea faʻafefeteina o le tungsten e 3410 tikeri. O le mea faʻafefeteina o le tungsten oxide, WO3, e 1400-1600 tikeri. I lalo o tulaga masani o galuega, o le vevela o le filament e tusa ma le 2500 tikeri, ma le WO3 vave faʻafefe i lenei vevela, ma mafua ai ona faʻafefeteina le filament i le ea.
