High density fine grain graphite degassing rotor & sleeves for aluminum die casting industries and foundries
Jewelers and Gold Refiners use these carbon stirring rods durning the melting of the gold, silver, copper metals, to name a few. Just place the metal into your crucible, once the metal is molten stir, and this rod will attract the impurities leaving you with a clean melt.
Product Description
Graphite rods are non-metallic products. As a necessary cutting consumable before welding in the carbon arc gouging cutting process, carbon and graphite are added with appropriate binders, extruded and baked at 2200°C. It is made by plating a layer of copper after the segment. It has high temperature resistance, good conductivity, and is not easy to break. It is suitable for cutting metal into a shape that meets the requirements.
Graphite rods are commonly used in electric heaters of high-temperature vacuum furnaces. The maximum operating temperature can reach 3000°C. It is easy to oxidize at high temperatures. Except for vacuum, it can only be used in a neutral atmosphere or a reducing atmosphere. It has a small thermal expansion coefficient, a large thermal conductivity, a resistivity of (8~13)×10-6 Ω·m, better workability than SiC and MoSi2 rods, high temperature resistance, excellent cold and extreme heat resistance, and price Cheaper.
Graphite rods are commonly used in electric heaters of high-temperature vacuum furnaces. They have a small thermal expansion coefficient, a large thermal conductivity, good workability rods, high temperature resistance, excellent cold and extreme heat resistance, and cheaper prices. Common graphite rods include high-purity graphite rods, impregnated graphite rods, and conductive graphite rods.
High-purity graphite rods are made of high-density, high-strength, high-purity graphite, which is more wear-resistant than ordinary graphite, but also relatively wear-resistant. Some graphite products need to be on rotating equipment, so this needs to be super wear-resistant, because high-purity graphite will have dust when repeatedly rotated and rubbed, so that high-purity graphite rods are not very wear-resistant.
High-purity graphite rods have the following characteristics:
1. Excellent anti-corrosion performance: The product adopts high-quality graphite carbon material, and the organic compound with strong acid resistance is added, which effectively reduces the porosity of the product and increases the volume density of the product, so the product has excellent anti-corrosion properties. Corrosion performance and strong wear resistance.
2. Stable performance and strong durability: The product adopts high-strength organic glue as a binder, while introducing high-tech additives, so the product has high strength, good wear resistance, and the structure is extremely stable.
3. Overall dimensions: Compression molding is used. The products have good molding quality and overall dimensions, and can produce special products according to user requirements, which can fully meet the requirements of construction masonry technology.
4. High heat resistant graphite degassing rotor to stir molten metal in crucibles or dishes. Jewelers and Gold Refiners use these carbon stirring rods durning the melting of the gold, silver, copper metals, to name a few. Just place the metal into your crucible, once the metal is molten stir, and this rod will attract the impurities leaving you with a clean melt. Jewelers use this solid graphite rod when making grain in jewelers' larger casting machine. Can also be used for stirring metal in other types of metal-melting equipment
Graphite rods Usages
1. Platinum gold smelting and alloying. Graphite features: strong oxidation resistance, low resistance race, use temperature up to 1800 degrees Celsius and corrosion resistance.
2. Graphite rod Supply graphite rod, graphite graphite rod, isostatic graphite rod, high purity graphite/carbon graphite seal/carbon graphite bearing/EDM graphite.
3. Jewelers and Gold Refiners use these carbon stirring rods durning the melting of the gold, silver, copper metals, to name a few. Just place the metal into your crucible, once the metal is molten stir, and this rod will attract the impurities leaving you with a clean melt. Jewelers use this solid graphite rod when making grain in jewelers' larger casting machine. Can also be used for stirring metal in other types of metal-melting equipment
Product Parameters
| Category | Bulk Density | Resistivity | Shore Hardness | Flexural Strength | Compressive Strength | Young's Modulus | Porosity | Ash Content | Grain Size | Coefficient of Thermal Expansion | Thermal Conductivity | Application Fields | |
| g/cm³ | μΩm | HSD | Mpa | Mpa | Gpa | % | PPM | μm | (indoor temp~600℃) 10^-6/℃ | (100℃) W/m﹒k | |||
| Molded Graphite | GXMG-1 | 1.65 | 11~14 | 30 | 15 | 28 | 15 | 23% | / | 4mm | 2.6 | 50~60 | Crucible, Conventional Cast, etc |
| GXMG-2 | 1.68 | 11~14 | 35 | 17 | 35 | 13 | 20% | / | 2mm | 3.5 | 60~80 | Crucible, Conventional Cast, Carbon Brushest, etc | |
| GXMG-3 | 1.70 | 10~13 | 42 | 15 | 35 | 14 | 18% | / | 0.8mm | 1.8 | 62~80 | Crucible, Alloy Cast, Carbon Brushest, etc | |
| GXMG-4 | 1.72 | 10~13 | 42 | 24 | 40 | 13 | 17% | / | 0.8mm | 1.5 | 65~85 | Crucible, Alloy Cast, Sintering Mold, Rodt, etc | |
| GXMG-5 | 1.75 | 10~13 | 45 | 28 | 55 | 13 | 15% | 800 | / | 1.8 | 65~85 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rodt, etc | |
| GXMG-6 | 1.78 | 9~12 | 46 | 28 | 58 | 12 | 12% | 800 | / | 4.5 | 80~100 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rod, Furnacet, etc | |
| Isostatic Graphite | GXIG-1 | 1.75 | 10~13 | 42 | 35 | 60 | 9 | 16% | 500 | 13~18μm | 4.8 | 80~120 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rod, Furnacet, etc |
| GXIG-2 | 1.78 | 9~12 | 42~50 | 38 | 70 | 10 | 12% | 500 | 10~15μm | 4.8 | 80~100 | Crucible, Alloy Cast, Sintering Mold, Continuous casting Mold, Rod, Furnacet, etc | |
| GXIG-3 | 1.80 | 9~13 | 45~60 | 40 | 95 | 11 | 12% | 500 | 9~15μm | 4.8 | 85~110 | EDM, Furnace, Sintering Mold, Noble Metal Metallurgyt, etc | |
| GXIG-4 | 1.82 | 9~13 | 50 | 46 | 96 | 10 | 12% | 500 | 13~15μm | 5 | 90~110 | photovoltaic, EDM, Sintering Mold, Noble Metal Metallurgyt, etc | |
| GXIG-5 | 1.85 | 9~12 | 48 | 48 | 95 | 11 | 12% | 500 | 13~15μm | 5 | 95~115 | ||
| GXIG-6 | 1.88 | 9~15 | 60 | 52 | 110 | 10 | 8% | 500 | 8~10μm | 5.5 | 95~120 | Fuel Cell, 3D Glass Moldt, etc | |
| GXIG-7 | 1.90 | 9~14 | 70 | 55 | 125 | 11 | / | / | 8~10μm | 5.5 | 100~130 | Semiconductor, photovoltaict, etc | |
| Mechanical graphite | M106H | 1.69~1.78 | / | 75 | 60 | 160 | / | 3% | / | / | 4.0 | 13 | Sealing, bearing, compressor carbon vane, pump accessories (temperature tolerance: <220℃)t, etc |
| M120K | 1.7~1.85 | / | 75 | 62 | 150 | / | 3% | / | / | 4.0 | 13 | ||
| M106D | 2.2~2.3 | / | 70 | 60 | 160 | / | 2% | / | / | 4.0 | 15 | Sealing, bearing (temperature tolerance:<350℃ under aerobic conditions, <550℃ under anaerobic conditions)t, etc | |
| M120D | 2.2~2.3 | / | 75 | 65 | 160 | / | 2% | / | / | 4.0 | 15 | ||
| M170D | 2.2~2.3 | / | 80 | 65 | 180 | / | 2% | / | / | 4.0 | 15 | ||
Our Strength
We focus on graphite processing for 20 years and have rich design and processing experience. Protect your most concerned data (material indicators, product quality, delivery time, cost and accuracy).
There are dozens of product designers, mold designers, programmers, craftsmen and other technical personnel; skilled technicians will ensure that your products are processed and delivered as required.
No matter which drawing file you send (x_t / prt / dwg / pdf / exb, ect ..), we can process it according to the drawings.
Dozens of CNC machining centers, dozens of CNC lathes, milling machines, grinding machines, sawing machines, etc.
Material indicators: tear resistance, compression resistance, impact resistance, resistivity, ash, strength, density and other data professional testing (universal testing machine, impact testing machine, resistivity tester, etc.)
We can design graphite mold by customer's parts drawing, and process all kinds of complex and special shape mold or other production.
We are the direct supplier of ZGM system with good quality. Inventory: ZGM50/65/80/95/113/123/133 all series carbon ring
Beijing Guang Xin Guo Neng Technology Co., Ltd Graphite production: all kinds of graphite crucibles, graphite heaters, graphite junction plates, graphite electrode rods, graphite bar, graphite tubes, graphite bolts and nuts, graphite bearings, graphite sealing rings, and etc.
Packing & Delivery
1. Inside: use PE packaging and paste specification parameters
2. For short-distance: use carton packaging & inside foam board filling up interspace (appearance can be selected without text)
3. For long-distance transportation using carton + plywood box packaging (appearance of DIY text)
4. Delivery Port: Tianjin
Graphite Products Lead Time: 10-15 days after the order confirmation. Delivery by Express, Air also accepted.
FAQ
Q1. Are you a factory or trading company?
Q2. Can you introduce your main products?
Beijing Guang Xin Guo Neng Technology Co., Ltd mainly produce graphite products, we can offer customized shape according to customers' specific demand. Our Graphite Products, include extruded graphite products, vibration moulding graphite products, molded graphite products, isostatic graphite products. We can produce a lot of graphite products, like graphite mold, graphite casting die, graphite heating element, graphite crucible, graphite sealing ring, graphite tube, graphite rod, graphite edm, graphite block etc.
Q3.What is your MOQ?
Q4. Can you offer free samples?
Q5. When can I get the price?
Q6. Do you accept OEM or ODM orders?
Q7. How about your delivery time?
Q8. Do you test your goods before delivery?
Q9. How do you keep long-term business relationship?
Notice: When you contact us, please show us the accurate drawing and your selected graphite material information, then we can offer you accurate price.
