hot sale tungsten sheet for sapphire growth furnace

hot sale tungsten sheet for sapphire growth furnace

USD $87 - $212 /Kilogram

Min.Order:1 Kilogram

Supply Ability:
10 Ton / Tons per Month
Port:
Xi'an/Guangdong/Hong Kong
Payment Terms:
T/T D/P D/A Credit Card

Quick Details View All >

Place of Origin:
Shaanxi, China
Brand Name:
Topstar
Model Number:
W1,W2,WAL1
Thickness:
0.1-10mm
Width:
30-300mm

Baoji Top Star Non-Ferrous Metals Co., Ltd.

Business Type: Trading Company
Baoji Shaanxi China
Main Products: Titanium ,Tantalum ,Niobium ,Tungsten ,Molybdenum

Product Details

tungsten foil

hot sale tungsten sheet for sapphire growth furnace

Item

Process

Equipment

Quality check point

 

 

 

1  Physical and chemical properties

1

Tungsten billet

 

2  Measurements of sheet billet

2

Check

 

3  Surface quality

 

 

 

4  Unit net weight of billet material

3

Hot rolled

Hot mill

1  Measurements (thickness , width)

4

Annealing

Anneal furnace

2  Side crack, stratification for top

5

Alkali wash

Alkali bath furnace

3  Skew rolling

6

Check

 

4  Flatness

7

Warm rolled

Four –high cold mill

1  Measurements  (length, width and thickness)

8

Annealing

Anneal furnace

2  Side crack, bubbles on surface, uneven on surface

9

Check

 

3   Flatness

10

Cold rolled

Four –high cold mill

1  Density

11

cut

Hydraulic plate shears

2  Measurements (length, width,  and thickness)

12

annealing

Vacuum annealing furnace

3  Surface quality ,bubble on surface,

13

machining

Wire cutting machine

4  Roll mark, stress, Flatness

14

check

Flat-stone mill

5  Quality standard:GB/T3875-2006

hot sale tungsten sheet for sapphire growth furnace

hot sale tungsten sheet for sapphire growth furnacehot sale tungsten sheet for sapphire growth furnacehot sale tungsten sheet for sapphire growth furnacehot sale tungsten sheet for sapphire growth furnacehot sale tungsten sheet for sapphire growth furnace

Contact Supplier

Address
Chengshi Mansion, High-Tech 4th Road

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