Magnesium Electrolysis Graphite Anode

Product name: Magnesium Electrolysis Graphite Anode

Material: Needle coke and pitch

Production Process: Forming, baking, rebaking, impregnation, graphtization, anti-oxidant treatment and precise machining

Mainly used: Magnesium electrolysis and sponge titanium smelting.

Packing Details : Wooden box with fumigation or Wooden Fram
Delivery Details: 180 days or Based on the quantity
Shipping: Sea freight、Land freight、Air freight
Customization:
Customized logo(Min. Order 1 piece)
Customized packaging(Min. Order 1 piece)
Graphic customization(Min. Order 1 piece)

Manufacture drawing	√
Process schedule with ETD date	√
QC checking of each process	√
Checking report	√

Photos &videos of each process	√
ISO 9001 certificate	√
Warranty Time	√
The third party Checking	√

Product Advantage

Independent research and development, design, and apply for invention patents
Solve the production technology of large-scale and detailed graphite anodes for magnesium electrolysis, and improve the rate of finished products
Unique roasting system and cooling fan forced cooling treatment method to ensure permeability
High quality, the use effect is no different from similar products in Japan, and can completely replace imported products

Magnesium Electrolysis Graphite Anode features high thermal conductivity and mechanical strength. It is used in magenesium and titanium smelting. It’s a kind of economic product to meet a long life requirement of magenesium and titanium furnace.

Items	Unit		LMM-FT-MY-1	LMM-FT-MY-2
Bulk Density	g/cm³	≥	1.73	1.70
Resistivity	μ Ωm	≤	5.0	8.0
Compressive Strength	MPa	≥	29	29
Flexual Strength	MPa	≥	18	15
Apparent Porosity	%	≤	16	22
Ash	%	≤	3.0	0.5
C.T.E	*10﹣6/℃	≤	2.0	3.0

LMM – magnesium electrolytic graphite anode uses innovative process formula, reasonable baking system, large-scale Acheson DC graphitization furnace graphitization technology and advanced production equipment. Meet the technical design and use requirements of magnesium electrolysis, titanium smelting and other fields.

Comparison of physical and chemical indicators of magnesium electrolytic graphite anode products

items	unit	LMM-SY-1 test value	LMM-SY-2 test value	Require1	Japan-SEC
Bulk Density	g/cm3	1.747	1.87	≥1.70	≥ 1.73
Resistivity	μΩm	6.92	4.7	≤ 8.0	≤5.0
Compressive Strength	MPa	30.44	32.91	≥ 29	≥ 29
Flexual Strength	MPa	15.59	25.82	≥ 15	≥ 20
Apparent Porosity	%	——	12.83	≤ 22	≤ 16
Iron content	%	——	0.0028	—	≤ 0.004
Ash	%	0.26	0.15	≤ 0.5	≤ 0.1
C.T.E	m.k-1	——	1.20	—	≤ 1.2×10-6
Thermal Conductivity	W/m.k	——	285.36	—	≥ 230

Production Process & Process:

Raw Material

Premium anthracite from Ningxia is the main raw material. It features
low sulphur, low ash, high strength and thermal stability.
There’re2 sets of 1350KVA high temperature electrical calcined furnaces to
make qualified raw material under sole technology of graphitization.

Dosing, Kneading and Forming

7 sets of automatic dosing systems.
22 sets of automatic temperature control kneading units (2000-4000 liters) were imported from Japan.
40MN, 35MN and 25MN presses.
1 set of vibrocompactor from Germany.
2 sets of domestic made vibrocompactors, a set of 60MN isostatic press.
3 sets of hot mould presses.

Baking and Impregnation

8 sets of (30-36 chambers) sealed ring baking kilns.
1 set of 36 chambers open ring baking kiln with natural gas.
1 set of cleaning machine from Japan.
3 sets of tunnel kilns.
2 sets of high pressure impregnation systems from Germany.

Graphitization

6 sets of 16700-20000K VA DC graphitization furnaces.
1 set of 18500K VA LWG furnaces

Machining

1 set of machining line for carbon block imported from Japan.
2 pre-assembling iron platforms one is 20mx20m, the other is 16mx16m. (level precise reaches ‡0.2mm ).

Performance Testing

Our testing center has international CNAS certification.
We have a complete inspection system for testing and analyzing physical and chemical data of carbon material. Our inspection center, the former “Quality Supervise and Inspection Center of the Metallurgy Ministry”, is responsible for quality supervision, sampling, inspection and testing for carbon companies.

Service Include

Need For Some Help ?

Professional engineers provide solutions and technical drawings

phone

86(411) 84174804

mail

lmme-business@lmmgroup.com.cn