Place of Origin:Shandong, China (Mainland)
Application:Mechanical/Continuous casting and other foundry Industries
Dimensions:As Your Requirements
Size and shapes: Custom production according to drawings
Material: If the technical specifications you required are not among above list, we can custom produce according to your requirements.
If you are not sure which grade to select, we can choose appropriate material according to customer’s application (working condition ) based on rich experiences in graphite applications.
My company graphite tube made of high purity graphite to graphite quality itself has a significant effect on the service life of graphite tube, did oxidation protective coating in the surface at the same time, the service life can be extended to 50 to 60 days.
Graphite is known as one of the most high temperature resistant material.Its melting point is 3850 ℃ + 50 ℃, boiling point of 4250 ℃.
Advantages:
1.High density,fine grain size,
2.High purity,high strength,
3.Low specific resistance,
4.High mechnial strength,easy precision machining,
5.Excellent thermal shock resistance,
6.High temperature resistance,oxidation resistance with good anti-corrosion physical and chemical index
Application of the product:
Various types and diameters heating graphite tubes are used in heating vacuum furnace thermal field. Using graphite materials is in order to get high temperature.
Technical index:
Isostatic graphite technical data
Index |
Units | FSDK-4 | FSDK-6S | FSDK-7 | FSDK-8 | FSDK-9 | FSDW-7 | FSDW-8 |
Bulk density | ≥g/cm3 | 1.72 | 1.86 | 1.83 | 1.86 | 1.9 | 1.85 | 1.91 |
Electric resistivity | μΩ.m | 10-13 | 10-13 | 11-14 | 10-14 | 10-14 | 11-13 | 11-13 |
Compressive strength | Mpa | 65 | 100 | 110 | 120 | 125 | 115 | 135 |
Flexural strength | Mpa | 30 | 48 | 50 | 55 | 60 | 51 | 60 |
Shore hardness | 40 | 65 | 67 | 72 | 75 | 65 | 70 | |
Ash content/ purification | ppm | 500/50 | 500/50 | 500/50 | 500/50 | 500/50 | 500/50 | 500/50 |
Average granularity | μm | 25 | 12 | 8 | 6 | 2-4 | 8-10 | 8-10 |
Coefficient of thermal expansion | ×10-6/℃ | 5 | 4.2 | 3.8 | 4 | 3.9 | 5.6 | 5.85 |
Young’s modulus | Gpa | 9.2 | 11 | 11 | 12 | 12 | 11 | 12 |
Applications | >Vacuum furnace >Sintering | >Photovoltaic >Vacuum furnace >Melting gold crucible
| >EDM | >EDM >Melting gold crucible | >EDM >Melting gold crucible | >EDM >Photovoltaic | >EDM >Photovoltaic |
Mold graphite technical data
Index | Units | FSM-1 | FSM-2 | FSMK-3 | FSMK-5 | FSMK-5S | FSMW-4 | FSMW-5 |
Bulk density | ≥g/cm3 | 1.6 | 1.7 | 1.68 | 1.8 | 1.85 | 1.75 | 1.85 |
Electric resistivity | μΩ.m | 8 | 7.5 | 9-13 | 8-10 | 8-10 | 8.5 | 8.5 |
Compressive strength | Mpa | 28 | 36 | 45 | 70 | 80 | 65 | 85 |
Flexural strength | Mpa | 14 | 18 | 20 | 35 | 40 | 38 | 46 |
Shore hardness | 25 | 30 | 35 | 48 | 55 | 42 | 48 | |
Ash content/ purification | ppm | 2000/- | 2000/- | 1000/50 | 1000/50 | 1000/50 | 1000/50 | 1000/50 |
Average granularity | μm | 2000,4000 | 800,2000 | 15-45 | 15-45 | 15-45 | 14-45 | 14-45 |
Coefficient of thermal expansion | ×10-6/℃ | 5.8 | 5.7 | 5.7 | 4.9 | 4.8 | 5.46 | 4.75 |
Young’s modulus | Gpa | 7 | 8 | 8 | 9.5 | 10 | 9 | 11.8 |
Product Name | Industry | Application |
Crucible,Boat,Dish,etc. | Metallurgy | Melting,refining and analysis |
Dies,Molds,Ingot Chassis,etc. | EDM graphite electrodes,semiconductor manufacturing,iron,steel and nonferrous metal making,continuous casting,metallurgy pressing machine | |
Graphite Roller,etc. | Heat treatment of steel plate in furnace | |
Conduit,Skateboard,etc. | Aluminum molding | |
Graphite Pipe | Guard pipe for measuring temperature,blowpipe,etc | |
Graphite Block | Masonry furnace and other heat resistance material | |
Chemical Equipment | Chemistry | Heat exchanger,reaction tower,distillation columns,absorption equipment,centrifugal pumps,etc |
Electrolytic Plate | Salt solution and baking molten salt electrolyte | |
Electrolytic Mercury | NaCI electrolyte | |
Grounded Anode | Electrical anticorrosion | |
Motor Brush | Electricity | Commutator,slipping ring |
Current Collector | Skate,slide,trolley | |
Contact | Switches,relays | |
Mercury Ferry And Electronic Pipe | Electronics | Anode,grid pole,repeller pole,ignition pole of the Mercury rectifier and anode,grid electrode |
Graphite Bearing | Machinery | High temperature resistance sliding bearing |
Sealing Element | Sealing ring,stuffing box seal,packing seal | |
Product Element | Braking in plane and vehicle |
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .
If it is an urgent order, you can call us directly.
Yes, samples are available for test our quality.
Samples delivery time will be about 7-10 days.
The lead time is based on the quantity,production time about 7-12 days.For graphite product,apply Dual-use items license need about 45working days.
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express.
We are packed in customized wooden case, or according to your requirements.
Address:#40 BUILDING,NO.702 SHANHE ROAD, CHENGYANG DISTRICT,QINGDAO, SHANDONG,CHINA
