yakachena 99.95% tungsten chinangwa tungsten disc yeindasitiri
Tungsten target material chigadzirwa chakagadzirwa kubva ku pure tungsten poda uye chine chitarisiko chichena chesirivha. Inofarirwa muminda yakawanda nekuda kwekunaka kwayo kwemuviri nemakemikari zvimiro. Kuchena kwe tungsten zvinhu zvinonangwa zvinogona kusvika 99.95% kana kupfuura, uye vane hunhu hwakadai sekushomeka kwakadzika, kunyungudika kwakakwira, kuderera kwekuwedzera kwekuwedzera, kuderera kwemhute pressure, non toxicity, uye non radioactivity. Pamusoro pezvo, tungsten yakanangwa zvinhu zvakare ine yakanaka thermochemical kugadzikana uye haina kukurumidza kuwedzera vhoriyamu kana kudonhedza, kuita kwemakemikari nezvimwe zvinhu, uye zvimwe zviitiko.
| Dimensions | Sekuda kwako |
| Nzvimbo Yekwakabva | Luoyang,Henan |
| Brand Name | FGD |
| Application | Medical, Indasitiri,semiconductor |
| Shape | Round |
| Surface | Yakanatswa |
| Kuchena | 99.95% |
| Giredhi | W1 |
| Density | 19.3g/cm3 |
| Melting point | 3420℃ |
| Boiling point | 5555 ℃ |
| Main components | W＞99.95% |
| Kusachena kwemukati≤ | |
| 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 |
| Diameter | φ25.4mm | φ50mm | φ50.8mm | φ60mm | φ76.2mm | φ80.0mm | φ101.6mm | φ100mm |
| Ukobvu | 3mm | 4mm | 5mm | 6mm | 6.35 |
1. Fekitari yedu iri muLuoyang City, Henan Province. Luoyang inzvimbo yekugadzira ye tungsten uye molybdenum migodhi, saka isu tine mabhenefiti akakwana mumhando uye mutengo;
2. Kambani yedu ine vashandi vehunyanzvi vane makore anopfuura gumi nemashanu echiitiko, uye isu tinopa zvakanangwa mhinduro uye mazano kune ega ega zvinodiwa nemutengi.
3. Zvose zvezvigadzirwa zvedu zvinoongororwa zvakasimba zvehutano zvisati zvatengeswa kunze kwenyika.
4. Kana ukagamuchira zvinhu zvisina kukwana, unogona kutibata nesu kuti tidzorere mari.
1.Powder metallurgy nzira
(Dzvanya tungsten poda kuita chimiro uye wobva waiisa pakupisa kwakanyanya mumhepo yehydrogen)
2. Kugadzirira kweSputtering Target Materials
(Kuiswa kwe tungsten zvinhu pane substrate kuita firimu rakatetepa)
3. inopisa isostatic kudzvanya
(Densification kurapwa kwe tungsten zvinhu nekushandisa panguva imwe chete tembiricha yepamusoro uye yakanyanya kudzvanywa)
4.Melting nzira
(Shandisa tembiricha yakanyanya kunyungudutsa tungsten, wobva wagadzira zvinhu zvinonangwa kuburikidza nekukanda kana mamwe maitiro ekugadzira)
5. Chemical vapor deposition
(Nzira yekuora gaseous precursor pakupisa kwakanyanya uye kuisa tungsten pane substrate)
Tekinoroji yekupfekedza tekinoroji yefirimu: Zvinangwa zveTungsten zvakare zvinoshandiswa zvakanyanya mutete firimu rekupfekedza matekinoroji senge muviri vapor deposition (PVD) uye kemikari vapor deposition (CVD). Mukuita kwePVD, chinangwa che tungsten chinobhombwa neakawanda-ane simba ions, anoputika uye anoiswa pamusoro pechipfuwo, achigadzira dense tungsten firimu. Iyi firimu ine yakanyanya kuomarara uye kupfeka kuramba, izvo zvinogona kunyatso kuvandudza simba remakanika uye kusimba kwemidziyo yesemiconductor. Muchirongwa cheCVD, tungsten inotariswa zvinhu inoiswa pamusoro pechifukidziro kuburikidza nemakemikari reaction pakupisa kwepamusoro kuti igadzire yunifomu yekuputira, iyo inonyanya kukodzera kushandiswa mune yakakwirira-simba uye yakakwirira-frequency semiconductor zvishandiso.
Molybdenum inowanzo shandiswa sechinhu chinonangwa mune mammography nekuda kwehunhu hwayo hwakanaka hwekufungidzira mazamu. Molybdenum ine nhamba yeatomu yakaderera, zvinoreva kuti X-rays yainoburitsa ndiyo yakanaka yekufungidzira matishu akapfava sezamu. Molybdenum inogadzira maitiro eX-rays pamazinga akaderera esimba, zvichiita kuti ive yakanaka yekutarisa misiyano isinganzwisisike mukuwanda kwematishu emazamu.
Mukuwedzera, molybdenum ine yakanaka yekupisa conductivity properties, iyo inokosha mumichina ye mammography apo inodzokororwa X-ray inowanzoitika. Iko kukwanisa kubvisa kupisa zvinobudirira kunobatsira kuchengetedza kugadzikana uye kushanda kwe X-ray tubes pamusoro penguva yakareba yekushandiswa.
Pakazere, kushandiswa kwe molybdenum sechinhu chinonangwa mune mammography kunobatsira kukwidziridza kunaka kwekufungidzira kwemazamu nekupa yakakodzera X-ray zvivakwa zveichi application chaiyo.
Yakakwira brittleness: Tungsten inotariswa zvinhu zvine yakakwira brittleness uye inotapukirwa nekukanganiswa uye kudedera, izvo zvinogona kukonzera kukuvara.
Mutengo wekugadzira wakakwira: Mutengo wekugadzira we tungsten wakanangana nezvinhu wakakwira nekuti maitiro ayo ekugadzira anoda akateedzana maitiro akaomarara uye yakakwirira-chaiyo yekugadzirisa michina.
Kuomerwa kweWelding: Welding tungsten target zvinhu zvakati kuoma uye zvinoda akakosha welding maitiro uye matekiniki ekuona kutendeseka kwechimiro chavo uye kuita.
Yakakwira coefficient yekuwedzera kwekupisa: Tungsten inotariswa zvinhu ine yakakwira coefficient yekuwedzera kwekupisa, saka kana ichishandiswa munzvimbo dzekushisa kwepamusoro, kutarisisa kunofanirwa kubhadharwa kune saizi shanduko uye pesvedzero yekupisa kwekushushikana.
