Graphite Mold Die for Aerospace Titanium Impeller Turbine Casting
Graphite mold is an allotrope of elemental carbon. The periphery of each carbon atom is connected with three other carbon atoms by covalent bonds to form covalent molecules. Since each carbon atom emits an electron, those electrons can move freely, so graphite belongs to a conductor.
The graphite mold for titanium turbo impeller has good chemical stability. Specially processed graphite has the characteristics of corrosion resistance, good thermal conductivity, and low permeability. It is widely used in the manufacture of graphite heat exchangers, reaction tanks, condensers, combustion towers, absorption towers, coolers, graphite heaters, filters , graphite Pump equipment. It is widely used in petrochemical industry, hydrometallurgy, acid-base production, synthetic fiber, papermaking and other industrial sectors, which can save a lot of metal materials.
Graphite molds are used for casting, sand turning, compression molding and high-temperature metallurgical materials: due to the small thermal expansion coefficient of graphite and resistance to rapid cooling and rapid heat changes, it can be used as a casting mold for glassware. After using graphite, the ferrous metal can obtain accurate casting size and surface finish rate High, can be used without processing or a little processing, thus saving a lot of metal. Production of powder metallurgy processes such as cemented carbide, usually using graphite materials to make ceramic boats for stamping and sintering. Single crystal silicon crystal growth crucibles, area refining vessels, support fixtures, induction heaters, etc. are all made of high-purity graphite. In addition, graphite can also be used as a vacuum smelting graphite insulation board and base, high temperature resistance furnace tube, rod, plate, grid and other components.
Six excellent properties of graphite mold:
1. Excellent thermal and electrical conductivity
2. Very good thermal stability and resistance to heating shock due to low linear expansion coefficient
3. Resistant to chemical corrosion and multi-metals are not easy to react
4. At high temperature (in the sintering temperature of most copper-based carcass above 800℃), the strength increases with increasing temperature
5. Has good lubrication and wear resistance
6. It is easy to process and has good mechanical processing performance. It can be made into a mold with complex shape and high precision.
Nowadays, graphite mold design has been transformed from artificial experience design to relying on computer-aided design. Modern graphite mold enterprises all widely use computer-aided technology and artificial intelligence technology to make decisions. Simulation analysis and optimization design.
At the same time, the application of database and computer network technology allows designers to share design information, information, resources and cooperation on a larger scale, so that the overall level of modern graphite mold design has risen to an unprecedented height.
|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-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|
|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|
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
Graphite production: all kinds of graphite melting crucible, graphite heater, graphite EDM, graphite tube, graphite bolts, graphite nuts, graphite bearings, graphite sealing, graphite components 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.
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.
- Graphite Rod/ Block/ Plate
- Graphite Tube
- Graphite Mold
- Graphite Crucible
- Graphite Products
- Graphite Electrodes
- Graphite Scrap
- Graphite Powder
- Carbon Brushes