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Tiv tauj peb

Haohai hlau Meterials Co., Ltd.

Haohai Titanium Co., Ltd.


Chaw nyob:

PlantNo.19, TusPark, CenturyAvenue,

XianyangCity, ShaanxiPro., 712000, Suav teb


TEL:

+86 29 3358 2330

+86 29 3358 2349


Fax:

+86 29 3315 9049


E-mail:

INFO@pvdtarget.com

Sales@pvdtarget.com



Qhov kev pab tus xov tooj neeg
029 3358 2330

Tungsten (W) Pellets & Daim Ntawv Qhia Cov Khoom Txheej Txheem

Tungsten, hu ua Wolfram, yog ib lub ntsiab lus hauv lub ntiaj teb. Nws muaj qhov sib npaug ntawm 19.25 g / cc, lub nruab nrab ntawm 3,410 ° C, thiab vapor siab ntawm 10-4 Torr ntawm 2,757 ° C. Nws yog lustrous thiab grayish-dawb nyob rau hauv tsos. Nws yog lub npe hu kom muaj lub siab tshaj plaws melting point ntawm tag nrho cov hlau thiab nws cov yam ntxwv nyuaj ua rau nws nyuaj heev rau lub tshuab thiab ntaus rau hauv daim ntawv dawb huv. Haohai Hlau muaj ib chav su ntawm Tungsten evaporation pellets ntawm cov nqi sib tw. Kev cai ntau thiab tsawg tsawg thiab cov ntaub ntawv kuj tuaj yeem muab qhia kom ua tau raws li koj xav tau.

Txhawb tshuaj


Tungsten (W) Pellets Evaporation Materials


General


Tungsten, hu ua Wolfram, yog ib lub ntsiab lus hauv lub ntiaj teb. Nws muaj qhov sib npaug ntawm 19.25 g / cc, lub pob ntseg ntawm 3,410 ° C, thiab vapor siab ntawm 10 -4 Torr ntawm 2,757 ° C. Nws yog lustrous thiab grayish-dawb nyob rau hauv tsos. Nws yog lub npe hu kom muaj lub siab tshaj plaws melting point ntawm tag nrho cov hlau thiab nws cov yam ntxwv nyuaj ua rau nws nyuaj heev rau lub tshuab thiab ntaus rau hauv daim ntawv dawb huv. Tungsten feem ntau yog siv los ua hluav taws xob fais fab. Tungsten carbide muaj nyob rau hauv cov hnyuv, qhov sib txawv, thiab cov hniav nyiaj hniav kub. Tungsten yog evaporated nyob rau hauv lub tshuab nqus tsev rau cov khoom ntawm semiconductors, roj hlwb, thiab cov sensors.


Cov Ntaub Ntawv Hom Tungsten
Coefficient ntawm Thermal Expansion 4.5 x 10 -6 / K
Cim W Theoretical Census (g / cc) 19.25
Atomic Nyhav 183.84
Tus zauv 0.163
Atomic Naj Npawb 74
Evaporation txujci E-Nqaj Ntse (Zoo)
Xim Greyish Dawb Thermal Crucible / Nkoj -
Thermal Tus Cwj Pwm 174 W / mK E-Nqaj-tsuj Liner Ncaj nraim hauv Hearth
Melting Point (℃) 3410
Temp. (℃) @ Vapor Press. (Torr)

2117 ℃ @ 10 -8 Torr

2407 ℃ @ 10 -6 Torr

2757 ℃ @ 10 -4 Torr


Haohai Hlau muaj ib chav su ntawm Tungsten evaporation pellets ntawm cov nqi sib tw. Thov saib peb daim ntawv teev cov khoom muaj npe hauv qab no. Kev cai ntau thiab tsawg tsawg thiab cov ntaub ntawv tuaj yeem muab qhia kom tau raws li koj cov cai:

 

Rau cov ntaub ntawv kev cai: Cov Ntawv Teev Tseg .

Yog xav paub ntxiv: info@pvdtarget.com .

Hu rau peb: 0086-29-3358-2330


Khoom siv Taub (hauv.) Ntev (hauv.) Nqi Purity (%) Nqe
Tungsten (W) 0.25 0.25 100g 99.95 POR
Tungsten (W) 0.25 0.25 250g 99.95 POR
Tungsten (W) 0.25 0.25 500g 99.95 POR
Tungsten (W) 0.25 0.25 750g 99.95 POR
Tungsten (W) 0.25 0.25 1000g 99.95 POR
Tungsten (W) 0.125 0.125 100g 99.95 POR
Tungsten (W) 0.125 0.125 250g 99.95 POR
Tungsten (W) 0.125 0.125 500g 99.95 POR
Tungsten (W) 0.125 0.125 750g 99.95 POR
Tungsten (W) 0.125 0.125 1000g 99.95 POR

Titanium yog ib yam khoom muaj nyob hauv ib qho khoom me me xws li watches, xyaum cov khoom me, laptops, thiab tsheb kauj vab, tsuas yog rau npe rau ob peb tug. Nyob rau hauv daim ntawv ntshiab, nws yog lustrous thiab silvery-dawb nyob rau hauv tsos. Nws muaj ib qho chaw pib ntawm 1,660 ° C, ib ntu ntawm 4.5 g / cc, thiab vapor siab ntawm 10 -4 Torr ntawm 1,453 ° C. Nws yog ib qho khoom ruaj khov uas yog yooj yim fabricated thaum tshav kub yog siv. Nws muaj zog, sib xws thiab zoo heev corrosion kuj ua nws zoo tagnrho rau dej hiav txwv liner hulls, aircraft tshuab, thiab kev tsim qauv hniav nyiaj hniav kub. Titanium yog biocompatible li ntawd nws tuaj yeem pom muaj nyob rau hauv cov cuab yeej phais thiab implants. Titanium feem ntau evaporated nyob rau hauv lub tshuab nqus tsev rau lub hom phiaj ntawm kev hnav thiab zoo nkauj, semiconductor, thiab kho qhov muag coatings.


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