Graphite Bar Mold for Zinc Casting

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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: How is the graphite packing ring made?: The graphite packing ring is made of a certain density graphite coil, which is mechanically cut into the mold and is made by cold pressing. It has the characteristics of corrosion resistance, high temperature resistance and self lubrication,

Q: What are the electrodes on the die?: Some shapes of electrodes cannot be made of copper, but graphite is easier to shape. Copper electrode is heavier (graphite, 1/5 of copper), which is not suitable for processing large electrode, which is also one of the reasons for using graphite electrode. The mold factory, from copper electrodes to graphite electrodes, needs to understand how to use graphite materials and consider many other factors. Graphite is divided into different grades and the ideal results can be achieved by using proper grade graphite and machine parameters in special applications. For example, the machine operators using graphite electrodes use the same settings as the copper electrodes, and the results are disappointing.

Q: How can the die steel be sharpened?: Also can be used for plastic, nylon, or iron material, because the material used? If the roughness of the alloy knife is not good, white steel can get higher roughness, but it must be fine car, processing capacity of 0.3 to 0.8, if the processing of large amount of coolant must be added. A small amount of 45 steel can also be done.

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: 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 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: What can graphite be used to make dry batteries?: Graphite has good conductivity and stability, and is generally used as battery electrode (graphite electrode);

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: Hot work die steel H13, in the process of cooling with graphite milk or water? Is there a crack with water?: (1) it has high hardenability and high toughness;(2) excellent thermal cracking resistance and water cooling in workplace;(3) with moderate abrasion resistance, but also can improve the surface hardness of carburizing or nitriding process, but slightly reduced anti cracking ability;(4) because of its low carbon content, the two hardening ability of tempering is poor;

Q: What are the differences between domestic and imported graphite? Who can tell me? What are they used in?: Domestic graphite for large die EDM, because the price has advantages relative to imported graphite, so made in China for mold electrode roughing,

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