China Factory Price For Graphite Pieces - Graphite Special-shaped Parts – Aohui Manufacturer and Factory

Factory Price For Graphite Pieces - Graphite Special-shaped Parts – Aohui

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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Special Shaped Graphite Parts For Aluminum Industries , 3TPI/4TPI Nipples , carbon electrode , Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.

Factory Price For Graphite Pieces - Graphite Special-shaped Parts – Aohui Detail:

Features

- Fine grain
- Homogeneous structure
- High density
- Excellent thermal conductivity
- High mechanical strength
- Proper electrical conductivity
- Minimum wettability to molten metals
- Hard surface and good flexural strenght
- Resistance to chemical erosion and thermal shock.

Physical and chemical index

		Fine-grain Specialty Graphite FXG-1		Fine-grain Specialty Graphite FXG-2
Item	Unit	Guarantee value	Typical value	Guarantee value	Typical value
Max grain size	mm	0.8	0.8	0.8	0.8
Bulk density	g/cm3	≥1.70	1.73	≥1.73	1.76
Specific resistance	μΩ.m	≤8.5	7.5	≤8.0	7
Bending strength	MPa	≥10.0	11	≥12.0	12.5
Compressive strength	MPa	≥24.0	27	≥31.0	34
Thermal Condcutivity	W/(m.k)	≥120	150	≥130	160
C.T.E.(100-600) °C	10-6/°C	≤2.5	2.2	≤2.5	2.1
Ash content	%	≤0.3	0.09	≤0.3	0.09

Item	Unit	Guarantee value	Typical value	Guarantee value	Typical value
Max grain size	mm	2	2	2	2
Bulk density	g/cm3	≥1.58	1.6	≥1.70	1.75
Specific resistance	μΩ.m	≤11.5	10.5	≤8.5	7.5
Bending strength	MPa	≥6.0	6.5	≥9.0	9.5
Compressive strength	MPa	≥18.0	18.5	≥30.0	31
Modulus of elasticity	GPa	≤9.3	7.5	≤12.0	9.5
C.T.E.(100-600) °C	10-6/°C	≤2.5	2.4	≤2.5	2.3
Ash content	%	≤0.3	0.09	≤0.3	0.09

High pure graphite

		high pure graphite
Item	Unit	baked twice	baked three time	baked four times
Item	Unit	impregnated once	impregnated twice	Impregnated three times
grain size	mm	≤325mesh	≤325mesh	≤325mesh
Bulk density	g/cm3	≥1.68	≥1.78	≥1.85
Specific resistance	μΩ.m	≤14	≤14	≤13
Bending strength	MPa	≥25	≥40	≥45
Compressive strength	MPa	≥50	≥60	≥65
Ash content	%	≤0.15	≤0.1	≤0.05

Isostatic graphite

Item	Unit	Isostatic graphite
grain size	μm	5-22
Bulk density	g/cm3	1.75-1.85
Specific resistance	μΩ.m	10-15
Bending strength	MPa	≥40
Compressive strength	MPa	≥70
Shore hardness		≥5
C.T.E.(100-600) °C	10-6/°C	3.2-5.2
Modulus of elasticity	GPa	9.5-12.5

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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Factory Price For Graphite Pieces - Graphite Special-shaped Parts – Aohui , The product will supply to all over the world, such as: Florida, European, Slovakia, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.

Q1: Is your company AO HUI a manufacturer or trader?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. No limitation.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Is your company accept customization?
A5: Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
Q7: What’s the proportion of abroad business?
A7: Abroad market around 50%; Domestic market around 50%; and now export proportion is increasing.
Q8: Your company would provide samples?
A8: Yes, we could supply samples for free, and the freight will be undertaken by clients.