Graphite Bar Mold for Zinc Casting

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 Pieces pc

Supply Capability:: 10,000 Pieces per Month pc/month

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Quick Details

Application: Casting
Dimensions: different specification
Chemical Composition: Carbon
Composition: high purity carbon

Specifications

Casting Mould

1high pure and density

2mould for casting industry

3high strength graphite

4long using life

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.

Q: Can graphite be used as a gear?: Yes, like a volumetric oval gear flowmeter, a lot of graphite is used as a gear.

Q: What are the electrodes on the die?: Because the melting point of copper is 1083oC, and the melting point of graphite will appear in 3400oC. Graphite electrode can bear more machine setting conditions. These settings calculate the rate of metal removal and the amount of graphite loss. If the electrode material needs to be strictly controlled, the graphite electrode can be placed in a non - wear state (loss less than 1%) during rough machining. But the copper electrode is not used. Graphite electrode is easy to process. Graphite milling speed than other metal processing fast 3-4 times, and does not require additional manual processing.

Q: I do stretch die for nodular cast iron, which can tell me the mold heat treatment method, the specific Cui fire a few degrees?: annealingThe casting stress of the stress relief cast iron is about two times greater than that of the gray iron. For ductile iron castings which are no longer subjected to other heat treatment, stress relieving annealing shall be carried out.

Q: How many times can a graphite hot bending die be used at most?: The material of graphite hot bending die is different, the service life is different. Mainly the density, ash, the impact of their own material.

Q: We mainly do brass processing, using graphite mold life is too short, please advise: The longer service life of die material made of, but the price is higher.

Q: Do the hot bending toughened film with graphite mould. How do you deal with the pressure on the surface?: The cleaning process is as follows: pour nitric acid into the glass and prepare the soda water. The coin is quickly dissolved by placing it in the nitric acid solution with tweezers. Once the coin has been cleaned, clip the coins into the soda water with tweezers immediately. Then you can take the coins with your hands, rinse them with warm water and dry them. We need to point out that the nitrate in removing the oxide at the same time, also make the coin surface becomes little ma.

Q: Why should graphite column be used as solid lubricant in mould guide sleeve?: Graphite can be used as a solid lubricant, but most of them use ordinary oils as lubricants. Graphite is used here as a lubricant. The possible reason is to prevent the oil from polluting the products.

Q: Can graphite electrodes be used in small die making?: The injection mold basically are washed with electric pulses, for machine processing not to (corner, ribs) need to punch, we basically is the electrode materials of graphite and copper, graphite electrode generally used for extensive escape materials (graphite texture, discharge energy is relatively large, the removal of material relatively fast. But the surface roughness is relatively large flowers.

Q: How to use and manufacture graphite mould in hot pressing diamond tools?: For the same diamond tools, the hot press is lower than the cold pressing temperature, and the time is short.

Q: What are the differences between domestic and imported graphite? Who can tell me? What are they used in?: The import of fine graphite particles, the surface of the products out of the relatively smooth, no large grains of sand hole, suitable for precision EDM, imported graphite can do bone and groove of 0.2-0.3, after the discharge is not easy.

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
Validity Period

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