High Quality Silver Graphite Ingot Mold Sigle Cavity Rechangle

• Customization: Available
• Application: Metallurgical Industry
• Carbon Content: High-Carbon
• Model NO.: CZKBRJ008
• Forming Way: Isostatic Graphite
• Type: Specialty Graphite Or Special Graphite
• Bulk Density (G/Cm³ ): 1.68-1.9g/cm3
• Materials: High Pure Graphite Materials
• Size and Shape: Customer Request
• Color: Black Grey
• Advantages: Corrosion Resistance
• Place of Origin: Hebei, China
• Jewelry Tools & Equipments Type: Crucible
• Product Name: Graphite Casting Crucible
• Transport Package: Plywood Box
• Specification: customized
• Trademark: KB
• Origin: China
• Production Capacity: 800000 Pieces/Month

Product Description

The graphite ingot mold receives liquid metal of precious metals and other types of metals, and conserves them until they are solidified, they are later used as an investment or stored for jewelry use. Graphite ingot molds are made from high density fine grain graphite that comes in various sizes and shapes of square, rectangle and cylindrical. The smooth cavity finish of the graphite gold ingot mold makes the ingot very easy to remove without sticking to the mold itself.
Advantanges:

The custom ingot gold mold has an excellent thermal conductivity and corrosion resistance. 
The thermal stability is excellent for fast heat and cooling. The mold has a good corrosion resistance to strong acid and alkali. The good thermal conductivity of the ingot mold shortens casting time and makes casting efficient and of high quality.

Features:
1. Gold Rectangular Graphite Ingot Mold
2. Made from High Density Fine Grain Graphite
3. Smooth cavity finish
4. Designed for easy ingot removal with tapered sides
5. Custom Engraving and Sizes Available on request!

Why does graphite matieral suitable for smelting and casting for jewelry industry and other industry? 
The crucible is made from high quality graphite which makes the graphite crucible to have a good thermal conductivity, resistant to acidity and alkalinity and a high temperature resistance, therefore, ensuring quality of products.

Graphite crucibles do not contaminate molten metals because the graphite material is fused and does not loosen. The quality of a graphite crucible is determined by how it is manufactured, which influences its structure, density, porosity, and strength.

As the graphite has an excellent heat performance, the time spent on melting is short, therefore saving energy.Their excellent heat performance helps in melting metals quickly for faster production cycles.

 

 
Features: 


Technical Data of Graphite Material: 
Isostatic Graphite

Property	KBD-5	KBD-6	KBD-7	KBD-7B	KBD-8	Unit
Apparent Density	1.85	1.90	1.82	1.82	1.90	g/cm^3
Max Grain Size	13-15	8-10	8-10	13-15	8-10	µm
Ash value	≤500	≤500	≤500	≤500	≤500	ppm
Specific Electrical Resistivity	8-10	8-9	11-13	11-13	11-13	μΩm
Flexural Strength	46	55	51	59	60	Mpa
Compressive Strength	85	95	115	121	135	Mpa
Shore Hardness	48	53	65	70	70	HSD
Thermal Expansion (room temperature to 600ºC)	4.75	4.8	5.8	5.8	5.85	10-6/ºC

Molded Graphite 

Property	KBG-4	KBG-5	Unit
Apparent Density	≥1.80	≥1.85	g/cm3
Ash value	≤500	≤500	ppm
Shore Hardness	≥40	≥45	HSD
Specific Electrical Resistivity	≤12	≤12	μΩm
Flexural Strength	38	41	Mpa
Compressive Strength	81	87	Mpa
Max Grain Size	25	25	μm

Vibration Graphite

Property	TSK	GSK	Unit
Apparent Density	≥1.70	≥1.72	g/cm3
Max Grain Size	≤2	≤0.8	mm
Specific Electrical Resistivity	8-10	≤8.5	μΩm
Flexural Strength	≥12.5	≥15	Mpa
Compressive Strength	≥28	≥35	Mpa
Porosity	≤24	≤20	%
Ash value	≤0.3	≤0.3	%

Advanced Production Equipments 

Strict Quality Control Ensures High Quality Products

  

Safe Packing 


Question and Answer:

Q:Are you a manufacturer or trading company?
A:We are a manufacture for graphite material and graphite machined products.

Q:How can you gurantee the quality?
A:We have the most advanced equipments in our Lab and professional quality control team.We can gurantee each batch of the product with the stable quality.

Q:Can you offer samples?
A: Yes, we offer samples to test

Q: Delivery time?
A:Around 10 days.

Q: Shipping pot
A: Tianjin or main port in China

Q:Payment terms
A:T/T,LC at sight