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Tsev PRODUCTS Cov hlau tsis muaj hlau Tungsten Paub meej

Tungsten Ntawv

CAS Nr.: 7440-33-7

Muaj nuj nqi

CAS Nr:.	7440-33-7
Linear Formula:	W
Khoom siv:	Ntshiab tungsten
Purity:	99.95 feem pua, 99.99 feem pua, 99.999 feem pua
Txuj:	ASTM B760 Cov Lus Qhia Tshwj Xeeb
Txheej txheem:	Nias-sintering-Rolling-Annealing-Nto kho
Nto:	Kub dov, Alkaline Ntxuav Nto, Electrolytic Polish nto, Sib tsoo (thicker dua 1.5mm)
Loj:	Thickness {{0}} 15-3.0mm, Dav 150-350mm, Ntev 200-1000mm

Tungsten Sheet Description

Ntshiab tungsten yog ib qho nyuaj, ci ntsa iab, thiab silvery-dawb hlau. Nws muaj qhov siab tshaj plaws melting point, qis tshaj vapor siab, thiab lub zog tensile siab tshaj plaws ntawm tag nrho cov khoom. Nrog rau cov cua sov zoo, tungsten feem ntau yog siv rau hauv cov ntawv thov kub. Cov khoom siv hluav taws xob zoo ua rau cov purity siab tungsten muaj cov ntawv thov qus hauv TFT-LCD cov ntxaij vab tshaus.

Daim ntawv tungsten yog tsim los ntawm peb cov ntshiab (Ntau dua lossis sib npaug rau 99.95 feem pua) tungsten hmoov. Cov tungsten hmoov yog nias, sintered thiab forged rau tungsten blanks hauv ib qhoisostatic thiab high-temperature ib puag ncig. Tom qab ntawd, peb lub xeev-ntawm-lub-kos duab kub thiab txias dov txheej txheem tig tungsten dawb paug rau siab zoo tungsten ntawv. Peb cov kws tshaj lij engineers tuaj yeem kho cov khoom tsis haum rau koj cov kev xav tau.

Raws li tus neeg xa khoom thoob ntiaj teb ntawm cov ntawv zoo tungsten, SSC muab cov ntawv tungsten nrog cov kev kho deg sib txawv xws li kub dov, alkaline tu, electrolytic polish, machined, lossis polished.

Peb kuj tsim tungsten li disc, granules, ingot, pellets, pieces, hmoov, thiab pas nrig. Lwm cov duab muaj nyob ntawm kev thov.

Tungsten Sheet Dimensions (hli)

Thickness	Dav	Ntev
0.15-0.20	205	1000
0.20-0.25	300	1000
0.25-0.30	330	1000
0.30-0.50	350	1000
0.50-0.80	330	1000
0.80-1.0	330	1000
1.0-1.50	300	1000
1.50-3.0	300	1000

Sib tsoo Tungsten Sheet (mm)

Thickness	Dav	Ntev
1.5-2.0	150	200
2.0-3.0	200	250

Chemical Composition ntawm Tungsten Sheet

W (>feem pua)	Cov ntsiab lus tshuaj (<%)
99.999 PT74-TSWB1	Fe	Ca	Ua	Sn	Al	Ni	Zn	Sb	Pt	K	Ta	Na
	0.0001	0.00005	0.000005	0.000005	0.00005	0.00001	0.00005	0.00005	0.00003	0.000005	0.0001	0.00005
	Cr	Pb	Raws li	Mg	Ti	Bi	Mo	Cd	Cu	Ba	Co	Mn
	0.000005	0.00001	0.00005	0.00005	0.000005	0.00001	0.00001	0.000005	0.000007	0.00001	0.000005	0.000005
99.99 PT74-TWB 2	Fe	Ca	Ua	Sn	Al	Ni	Zn	Sb	Pt	K	O	Na
	0.0001	0.00045	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0005	0.0040	0.0009
	Cr	Pb	Raws li	Mg	Ti	Bi	Mo	Cd	Cu	Ba	Co	Mn
	0.0001	0.0001	0.0001	0.0001	0.0001	0.0001	0.0002	0.0001	0.0001	0.0001	0.0001	0.0001
99.95 PT74-TWB 3	Fe	Ca	P	Sn	Al	Ni	N	Sb	Si	O	Pb	Raws li
	0.005	0.003	0.001	0.0001	0.002	0.003	0.003	0.001	0.003	0.003	0.0001	0.002
	Mg	C	Bi	Mo
	0.002	0.005	0.0001	0.001

Daim ntawv thov tungsten thiab lwm yam kev lag luam

● Thaum tshav kub kub shielders

● Lub cev kub

● Lub tshuab hluav taws xob txhawb nqa

● Tungsten nkoj rau sapphire siv lead ua rauv thiab lub tshuab nqus tsev vacuum

● Tungsten sputtering lub hom phiaj rau lub tshuab nqus tsev txheej thiab evaporation txheej

● Ion qhov chaw rau ion implantation khoom

● Tungsten sputtering lub hom phiaj rau lub tshuab nqus tsev txheej thiab evaporation txheej

● Kev Tshawb Fawb & Kev Tshawb Fawb

● Tub rog

● Aerospace

● Aviation

● Electronics

Tungsten Sheet Ntim

Peb cov ntawv tungsten tau ntim ruaj ntseg hauv cov ntaub ntawv plywood kom tiv thaiv kev thauj mus los txawv teb chaws.

Chemical Identifiers

Linear Formula	W
MDL Number	TIAB SA 00011461
EC No.	231-143-9
Beilstein/Reaxys No.	N/A
Pubchem CID	23964
SMILES	[W]
InchI ID nkag mus	InChI=1S/W
InchI Key	WFKWXMTUELFFGS-UHFFFAOYSA-N

Tungsten Phaj Properties (Theoretical)

Molecular Luj	183.85
Qhov tshwm sim	Nyiaj
Melting Point	3410 degree
Boiling Point	5900 degree
Qhov ntom	19.3g / cm3³
Solubility hauv H2O	N/A
Hluav taws xob Resistivity	5.65 μΩ ·m (27 degree)
Electronegativity	1.7 Pauling
Kub ntawm Fusion	35.3 kJ/mol
Kub ntawm Vaporization	806.7 kJ/mol
Poisson tus ratio	0.28
Tshwj xeeb kub	0.133 J/g mol (20 degree)
Tensile zog	750 MPa rau
Thermal conductivity	1.73 W/m K
Thermal Expansion	(25 degree) 4.5 µm·m^-1·K^-1
Vickers Hardness	3430 MPa rau
Young's Modulus	411 gps ua

Tungsten Phaj Health & Safety Information

Lus Cim	Kev phom sij
Cov Lus Qhia Txog Hazard	H228-H315-H319
Hazard Codes	N/A
Cov Lus Qhia Ua Ntej	P210-P305 ntxiv rau P351 ntxiv rau P338
Flash Point	Tsis siv tau
Risk Codes	N/A
Cov lus hais txog kev nyab xeeb	N/A
RTECS Number	YOG 7175000
Cov ntaub ntawv thauj mus los	NEEJ
WGK Germany	Nwg
GHS Daim duab	GHS07 Exclamation Point GHS02 Nplaim

Cim npe nrov: tungsten ntawv, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb

Tug:

Tungsten Hlau

Tom ntej:

Tungsten phaj

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