Graphite Mould For Casting(China)

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100 Pieces pc
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10,000 Pieces per Month pc/month

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Quick Details

  • Application: Casting
  • Technique: Die Molded
  • Bulk Density (g/cm³ ): ≥1.87g/cm³
  • Composition: high purity carbon

Specifications

Graphite Mould For Casting

1high pure and density

2mould for casting industry

3high strength graphite

4long using lif

Graphite Mould

Feature:

1. Thermal stability: According to the quench acute thermal using conditions of graphite crucible, we will specially design the production procedure, so as to ensure the reliability of product quality.

2. Corrosion resistance: Even and fine basic design will delay the erosion of crucible.

3. Impact resistance: Graphite crucible can bear high thermal impact, so any process can be carried out.

4. Acid resistance: The adding of special materials will greatly improve the quality of crucible, especially its index of acid resistance., and will prolong the service life of graphite crucible.

5. High heat Conduction: High content of fixed carbon ensures the good heat conduction, shorten the time of dissolution, and remarkably reduce the energy consumption.

6. Control of metal pollution: The component of material under strict control will ensure that graphite crucible will not pollute the metals when dissolving.

7. Quality stability: The process technology of forming under high pressure and quality guarantee system will fully ensure the stability of quality

Graphite molds Materials index:

1.Content: 99.99%

2.Density: 1.87g/cm³

3.Compressive strength: 65mPa

4.Shore hardness: 55

5.Porosity: 15%

Application:

1. Brass continuous casting mould

2. Red copper continuous casting mould

3. Continuous casting mould for jewelry of gold, silver, platinum, etc.

4. Steel and stainless steel continuous casting mould.

By the shape of the cast product, it is divided into round bar mould, hollow tube mould, and shaped mould.

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Q:Do the hot bending toughened film with graphite mould. How do you deal with the pressure on the surface?
Do not use strong sulfuric acid or nitric acid cleaning solution of copper and silver. The solution washes away the oxide but also destroys the coins themselves, especially the subtle part of the coin pattern.
Q:Why should graphite mould be used for oxyacetylene ablation test?
Graphite mold refers to the graphite material mold, mold is used in industrial production is very extensive basic process equipment, mold industry is the basic industry of the national economy.
Q:How is the graphite packing ring made?
Said first want to know the filler diameter (MM) mold, should pay attention to the diameter smaller than the actual size of 0.02-0.03mm, inner diameter of 0.01-0.02MM is larger than the actual size, if the amount is relatively large, can do simple die, live fast, die has the advantages of simple process, cheap price, generally in about 1 dollars per millimeter the disadvantage is not easy to grasp, thickness, the number of small mold thickness can do, easy to master, but the price is high, heavy, hydraulic loading trouble, do not need too much, generally 25 tons --50 tons can do 400 of the diameter of the packing ring plane, 500*500, about 5000 of simple hydraulic machine, flat machine liquefied 13000---15000,
Q:How to make the graphite mould and how to form the graphite mould?
Carbon productsThe forming of the blank, the product only 1300 degrees Celsius after calcination can be used, can be divided into low ash carbon products C > 99%; multi ash carbon products C > 90%, the production cycle is generally 30 days.
Q:Plastic mold: several commonly used die repair method
Mold plays a very important role in modern industry, and its quality decides the quality of product directly. To improve the precision and service life of mould, shorten the mould manufacturing cycle, many enterprises urgently need to solve technical problems, but in tooling process often collapse angle, deformation, wear, or even broken failure form. Therefore, the repair of the mold is also necessary. There are many ways to repair dies, such as EDM, argon arc welding, laser overlaying and brush plating. The argon arc welding repair uses the arc which is continuously sent between the welding wire and the workpiece as the heat source, and is welded by the gas protection arc ejected by the welding torch nozzle. At present, argon arc welding is a common method and can be applied to most major metals, including carbon steel and alloy steel. Metal inert gas welding for stainless steel, aluminum, magnesium, copper, titanium, zirconium and nickel alloy, due to low prices, is widely used in mold repair welding, but the disadvantages of the welding heat affected area, solder joints, the precision mold repair has been gradually replaced laser welding repair. Brush plating brush plating technology is the use of a special DC power supply equipment, power supply electrode plating, brush plating anode as the anode; power supply is connected with the workpiece, as the cathode. The brush plating pen is usually made of high purity fine graphite block as anode material
Q:How many times can a graphite hot bending die be used at most?
The size of the hot bending die is different from that of the operator.3, the working environment affects the life.
Q:We mainly do brass processing, using graphite mold life is too short, please advise
The graphite mold can be extended by oxidation or soaking, and you can recommend it with your supplier. The price is sure to go up.
Q:How can the die steel be sharpened?
White steel knives are suitable for cutting non-ferrous metals, such as copper, aluminum, etc.. Not because of non-ferrous metal strength steel as the cutting speed can reach high speed, durability of the tool is relatively high, the use of white steel knife cutting non-ferrous metals, can achieve higher than the hard alloy cutter finish.
Q:How are graphite molds made?
Raw materials are crushed, mixed, molded, and graphitized
Q:What are the differences between domestic and imported graphite? Who can tell me? What are they used in?
Domestic graphite and imported density is not the same, Shaw hardness is not the same, domestic graphite particles than the import of graphite to be much larger
We engaged in producing carbon and relevant carbon products and crystalline flake graphite. We are faithful and powerful with strength in technology and quality. Meanwhile, we can offer you the most reasonable price and the fast delivery. Welcome to have a visit to our company, or send your kind enquiries.

1. Manufacturer Overview

Location Shandong,China (Mainland)
Year Established 2010
Annual Output Value US$2.5 Million - US$5 Million
Main Markets 20.00% South America
20.00% Eastern Europe
20.00% South Asia
20.00% Domestic Market
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port QINGDAO
Export Percentage 41% - 50%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines 8
Contract Manufacturing OEM Service Offered
Product Price Range AVERAGE