Cheap price high purity tungsten boat for vacuuming coating

group nameTUNGSTEN BOAT
Min Order1 piece
brand nameGETWICK 東吉
modelW1
payment methodL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
update timeMon, 08 Apr 2019 16:40:14 GMT

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Paramtents

Product name Tungsten boat
Size Customed
Purity 99.95% min.
Mould charge free
Application vacuum thermal evaporation
Feature 1 High temperature
Feature 2 corrosion resistance
Melting point 3260℃
Using temperature 2000-2600℃
Density 19.3g/cm3

Packging & Delivery

Min Order1 piece

Briefing

1. High temperature resistance, low pollution.
2. Vacuum smelting, refining production, high purity, less impurities.

Detailed

Cheap price high purity tungsten boat for vacuuming coating

Good Sale 99.95% Tungsten Boat for Evaporation in Vacuum Furnace

Specification

1. Grade: W1,W2

2. GB/T4187-07

3. .Density: 19.3g/cm3

4. .Purity: 99.5%

5. .Melting point:3260ºC

6. Diameter:1.0mm min

7. .Length: 2000mm max

8. 8.Different sizes are available

Tolerance

Furnished form	Specified diameter	min.length
wrought	2.8<=d<5.0	600
	5.0<=d<6.5	300
	6.5<=d<11.0	200
straightened	0.8<=d<1.0	1000
straightened	1.0<=d<3.0	800
ground	0.8<=d<3.0	800-1000
	3.0<=d<6.5	300-600
	6.5<=d<10.0	200

Chemical Composition of high purity

Element	Mo	Mg	Fe	C	Al	N	Si	Ca	Ni	C
Concentration(%)	0.01	0.003	0.005	0.005	0.002	0.003	0.005	0.005	0.003	0.008
Purity(Metallic Base) W≥99.95%

Application

1. tungsten are mainly used in metallurgy industry, mechanism process industry and rare earth smelting industry;
2.They are more frequently used in crystalloid materials and other burgeoning high-tech industries;
3.The tungsten should be used in vacuum or deoxidize atmosphere and the highest using temperature should be no more than 2000ºC

Good Sale 99.95% Tungsten Boat for Evaporation in Vacuum Furnace

Package
1.Carton with water proof paper and protective foam inside.
2. Standard export case.
3. As consumers' requirements.
Payment
1. Sample order: L/C, Paypal, Escrow and T/T100% are accepted.
2. Big order: T/T 50%, full payment advanced, L/C are accepted.
Please choose which terms is convenient for you. Depends on your order, we also will recommend the most suitable way.