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carbon electrode paste/Graphite Paste for ferroalloy furnace calcium carbide furnace

Location:
Handan, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Minerals, Metals & Materials > Ferroalloy & Products

Product Description

Specification/Item

1

2

3

4

5

6

Ash (max)

4.0%

5.0%

6.0%

7.0%

9.0%

11.0%

VM

12.0%-15.5%

12.0%-15.5%

12.0%-15.5%

9.5%-13.5%

11.5%-15.5%

11.5%-15.5%

Compress Strength(Mpa Max)

18.0

17.0

15.7

19.6

19.6

19.6

Specific Resistance(μΩm Max)

65

68

75

80

90

90

Bulk Density(G/CM3 Min)

1.38

1.38

1.38

1.38

1.38

1.38

Plasticity(%)

5-20

5-20

5-20

5-30

15-40

15-40

Graphite/Carbon Electrode Paste for Ferro-alloy furnace

Graphite Carbon Paste for Calcium Carbide furnace.

1. We produce,prcess,supply ad export all kinds of Carbon Electrode paste,Graphite electrode paste for over 10 years and accumulaed sophiscated experience and expertise in this field.

Welcome to contact us for detailed information.

2. Electrode paste is a kind of important comsumptive,electric conductive material for ferro alloy furnace and calcium carbide furnace,also called self baking electrode and can be categorized into two groups based on different recipes:THD&THM,

and electrode paste for chemical industries.

Electrode past materials used are anthracite coal,foundry coke,petroleum coke,graphite scrap through drying,mixing and then crushed together with adhesives---coal tar,pitch. It can be used as self baking electrode for alloy smelting furnaces.

3. THD(Standard/Non-standard Paste): standard paste used for open type ferro alloy furnace and and calcium carbide furnace with small and medium size. Non-standard paste adopted in open large scaled calcium carbide furnace.

THM:suitable for closed or enclosed type ferro alloy furnce, calcium carbide furnace, and other metallurgical furnaces.

4. Characters:

a. Adapt to high temperature, low heat thermal expansion rate

b. Lower resistivity a thus lowered power energy loss during metallurgical process

c. Small porosity thus decreased electrode's oxidation when heating

d. Better mechanical strenghth to avoid breaking electrode due to mechanical and electrical factors

5. Some Properties:

PASTE CLASSCompressive strength minResistivity maxAsh maxBulk density minVol.matter max
THD-17.0MPA68μΩm5.00%1.36g/cm312-15.5%
THD-215.7MPA75μΩm6%1.36g/cm312-15.5%
THD-319.6MPA80μΩm7%1.36g/cm39.5-13.5%
THD-419.6MPA90μΩm9%1.36g/cm311.5-15.5%
THD-519.6MPA90μΩm11%1.36g/cm311.5-15.5%
THM/Obturation paste19MPA70μΩm5.00%1.38g/cm312%
Special Paste18MPA65μΩm4.50%1.39g/cm312-15.5%

National Standards:

Kind

THM(electrode paste closed)

THD(standard electrode paste)

Chemistry Paste

Item

I

II

I

II

III

Ash,%,less than

4.0

6.0

7.0

9.0

11.0

11.0

Ash,%

12-15.5

12-15.5

9.5-13.5

11.5-15.5

115-15.5

11-15.5

Compressive strength,Mpa,no more than

18

17

22

21

20

18

Resistivity,μΩm,not over

65

75

80

85

90

90

Bulk/Volume Density,g/cm3 not less than

1.38

1.38

1.38

1.38

1.38

1.38

elongation,%

5-20

5-20

5-30

15-40

15-40

5-25

6.Some photos:

SAMPLE OFFER LIKE BELOW:

DEAR S/M,

We are grateful to make an offer below based on your enquiry about Graphite ELECTRODE Paste for ferroalloy furnace dated Feb. 10,2013 for your check.

Properties/Specifications like below:

Fixed Carbon: 80% min

Sulphur:2.5% max

Ash:5% max

Vol. Matters:10-12%

Moisture:1% max

Density:1.59 g/cm3

Qty:200t min

Price:usd720/t fob china port

We look forward to receiving from you positively soon.

Best regards & wishes,



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Contact Information

Company:
 Linzhang County Huaye Carbon Co., Ltd.
Phone Number:
  86-310-7823959
Fax Number:
 
 
Linzhang County Huaye Carbon Co., Ltd.
 Hebei , China FREE
 

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