Sic Graphite Crucible for Copper System 1

Sic Graphite Crucible for Copper

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 1000 pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

Application:	melting metals	Height:	depends on your requirement	Top Diameter:	10-1200mm
Bottom Diameter:	10-1200mm	Place of Origin:	China (Mainland)	Brand Name:
product name:	SiC graphite crucible china graphite crucible	top diameter:	10-1200mm	bottom diameter:	10-1200mm
height:	depends on your requirement	application:	melting gold,silver and other metals	Specific resistance:	≤14μΩ.m
Bending strength:	≥25MPa	Compressive strength:	≥50MPa	Bulk densit:	≥1.68g/cm3
Ash content:	≤0.15%

Packaging & Delivery

Packaging Details:	woden case for SiC graphite crucible china graphite crucible
Delivery Detail:	within 20 days

Introduction

1. Graphite crucible can be used for non-ferrous metal smelting and casting, dissolving gold

or silver ornaments, analysis of special type steel, sintering hard metal.

2. graphite crucible for smelting gold is specialized in melting gold in headgear and jewelryindustry. That requests graphite material has high density and purity, ablation-resistance, and it can be used many times. We can machine various crucibles accordingto customer's requirement.

3. Machined from high pure graphite and widely used in the gold,silver,platinum and other noble metal's melting.If it's used in oxygen atmosphere,it wil start to be oxygenized when the temperature is higher than 700-800°c. If it's used in the protective atmosphere, it can stand more than 2000°c.

4. widely used in such fields as industrial furnaces, mono-crystalline silicon machinery, mono-crystalline silicon machinery, electron, semi-conductor, metallurgy, oil, chemistry, textile, electrical machinery, electrical equipment, electrical furnace, traffic, communication industry, medicine, etc.

Advantages

1.good thermal conductivity

2.High-temperature resistance

3. Small thermal expansion coefficient.

4.Strong corrosion resistance to acid and alkali liquid

5.Good chemical stability

Technology parameter

Item	Unit	High pure graphite
		baked twice	baked three time	baked four times
		impregnated once	impregnated twice	impregnated three times
Grain size	mm	≤325mesh	≤325mesh	≤325mesh
Bulk density	g/cm3	≥1.68	≥1.78	≥1.85
Specific resistance	μΩ.m	≤14	≤14	≤13
Bending strength	MPa	≥25	≥40	≥45
Compressive strength	MPa	≥50	≥60	≥65
Ash content	%	≤0.15	≤0.1	≤0.05
We accept small orders,please inquiry us freely.

Item	Unit	Fine-grain Specialty Graphite model 1		Fine-grain Specialty Graphite model model2
Item	Unit	Guarantee value	Typical value	Guarantee value	Typical value
Max grain size	mm	0.8	0.8	0.8	0.8
Bulk density	g/cm3	≥1.70	1.73	≥1.73	1.76
Specific resistance	μΩ.m	≤8.5	7.5	≤8.0	7
Bending strength	MPa	≥10.0	11	≥12.0	12.5
Compressive strength	MPa	≥24.0	27	≥31.0	34
Thermal Condcutivity	W/(m.k)	≥120	150	≥130	160
C.T.E.(100-600) °C	10-6/°C	≤2.5	2.2	≤2.5	2.1
Ash content	%	≤0.3	0.09	≤0.3	0.09
We are always avliable to service you!

Parts sizes of graphite crucible table

Product name	Dimensions(mm)				Weight(g)
Product name	Φ1	Φ2	Φ3	H	Weight(g)
1 kg graphite crucible	58	47	35	88	160
2kg graphite crucible	65	58	44	110	240
2.5kg graphite crucible	65	58	44	126	300
3kg graphite crucible	85	75	60	105	390
4kg graphite crucible	85	75	60	130	500
4kg graphite crucible	85	75	60	136	500
5kg graphite crucible	100	89	69	130	700
5.5kg graphite crucible	105	90	70	156	800
6kg graphite crucible	110	97	79	174	970
We have all kinds of sizes graphite crucibles in stock,please feel free to contact us.

packaging & shipping

Packaging

1. For each type, we can send you the detailed high-resolution pictures since we have the sample in our hand.

2. For packaging, we have the professional packaging starff, pls. don't worry about the shipping.

Our service

1.Delivery time is 5~7 days for sample and 15 working days for bulk order;
2. Strong production capacity and strict quality control system;
3. Your inquiry and problems related to our products or prices will be replied in 24 hours;
4. Well-trained and experienced staffs to answer all your inquires;
5. After-sale tracking service for all of our clients;
6. OEM is available; small quantities, mixed bulk orders are also welcome;
7. Payment: L/C, D/A, D/P, T/T, Paypal , Western Union, MoneyGram;
8. Delivery way: UPS, DHL, TNT, FEDEX, EMS, CHINA POST.

After-Sales Service

1.1year warranty for most of our products;

2.We will arrange delivery of the goods on time:

3.Within the warranty period, we will bear all the qulity problem of our produts;

4.Beyond the warranty period, we will despatch the replacement parts to help fix the products;

5.Without any problem, we will gain the feedbacks of our products to help improve better products.

FAQ

Q:How to get in touch with us?
A:You can clik "Contact Supplier" above, or click "Chat Now!".   We provide 24-hour service!

Q: How can I get free samples?
A: Only carbon brush for power tools/automobiles/motorcycle----no more than 4 sets for each model is free of charge.

Q:How to order?
A:Quotation→Price comfirming→Sign a contract→Mass production→Delivery

Q:How to pay?
A:30% T/T deposit.→70% balance by T/T against B/L copy.

Q:How to get after-sales service?
A:You can contact with your appointed sales.
    You can also get in touch with our Quality Assurance Department: zdatzddt.com

Company Information

Sic Graphite Crucible for Copper

Other refractory materials for High temperature industry

Sic Graphite Crucible for Copper

Q:What's the pot in the lab that puts in the oven?: There are many kinds of crucibles, such as cast iron crucibles, stainless steel crucibles, clay crucibles, graphite crucibles, silicon carbide and corundum crucibles.

Q:Are there any health risks associated with using a graphite crucible?: No, there are no known health risks associated with using a graphite crucible. Graphite is a chemically inert material and does not release any harmful substances during normal usage.

Q:What are the common defects found in graphite crucibles?: Some common defects found in graphite crucibles include cracks, erosion, contamination, and thermal shock. Cracks can occur due to thermal cycling or excessive stress, compromising the structural integrity of the crucible. These cracks can lead to leakage or failure during use, rendering the crucible unusable. Erosion is another common defect, especially when the crucible is used with aggressive or corrosive materials. Over time, the graphite can wear away, reducing the crucible's capacity or causing it to break down prematurely. Contamination is a significant issue in graphite crucibles, as impurities can contaminate the materials being processed. This can result in poor product quality or unwanted reactions. Contamination can occur due to poor crucible manufacturing practices, improper cleaning, or the use of low-quality graphite. Thermal shock is a defect caused by rapid temperature changes, which can lead to the crucible cracking or breaking. This defect can occur if the crucible is subjected to extreme temperature variations without proper preheating or cooling precautions. To mitigate these defects, it is essential to choose high-quality graphite crucibles that are resistant to thermal shock and erosion. Proper handling, preheating, and cooling procedures should be followed to prevent thermal shock. Additionally, regular inspection and maintenance can help identify any cracks or erosion early on, allowing for timely repair or replacement.

Q:How is a graphite crucible disposed of at the end of its life?: At the end of its life, a graphite crucible can be disposed of in an environmentally responsible manner. Since graphite is a non-toxic material, it can be recycled or reused rather than being sent to a landfill. There are several options for disposing of a graphite crucible: 1. Recycling: Graphite crucibles can be recycled by specialized recycling facilities. The graphite is typically melted down and purified to be used in the production of new graphite products. This helps conserve natural resources and reduces the need for new graphite extraction. 2. Reuse: If the crucible is still in good condition, it can be reused for its original purpose or repurposed for other applications. Many industries, such as metallurgy, ceramics, and jewelry making, can benefit from using second-hand graphite crucibles. This not only saves money but also reduces waste. 3. Donation: Another option is to donate the graphite crucible to educational institutions or research facilities. These organizations often require such equipment for experiments and studies. By donating, you extend the life of the crucible and contribute to scientific advancements. 4. Local regulations: It is essential to adhere to local regulations regarding the disposal of graphite crucibles. Some areas may have specific rules for the disposal of industrial equipment. It is advisable to consult with local waste management authorities or recycling centers to ensure compliance with regulations. Regardless of the disposal method chosen, it is crucial to handle the graphite crucible safely. Clean any residue or contaminants from the crucible before disposal, and follow any specific instructions provided by the manufacturer. By responsibly disposing of graphite crucibles, we can minimize environmental impact and contribute to a more sustainable future.

Q:Can graphite crucibles be used for electrode production?: Yes, graphite crucibles can be used for electrode production. Graphite is an excellent material for electrodes due to its high melting point, thermal conductivity, and electrical conductivity. Graphite crucibles provide a suitable environment for melting and shaping metals to form electrodes, making them a common choice in electrode production processes.

Q:Is the silicon carbide crucible good for use? What's the difference between an ordinary graphite crucible and a graphite crucible?: The silicon carbide crucible is a bowl shaped container with a ceramic bottom. When solids have to be heated by fire, the crucible must be used. Because it is more able to withstand high temperatures than glass. When used, the crucible does not usually fill the melt too much to prevent the heat from jumping out and allowing the air to pass in and out freely for possible oxidation. Because the bottom of the pot is very small, it usually needs to be placed on the clay triangle to heat it directly.

Q:Can a graphite crucible be used for laser melting applications?: Yes, a graphite crucible can be used for laser melting applications. Graphite crucibles are known for their high melting point, excellent thermal conductivity, and resistance to chemical reactions, making them suitable for high-temperature applications like laser melting. They can withstand the intense heat generated by laser beams and efficiently transfer heat to the material being melted, ensuring uniform and controlled melting. Additionally, graphite crucibles are often preferred for their durability and longevity, making them a cost-effective choice for laser melting applications.

Q:Can graphite crucibles be used for metal casting?: Yes, graphite crucibles can be used for metal casting. Graphite crucibles are known for their high melting point, excellent thermal conductivity, and resistance to chemical erosion, making them a suitable choice for melting and casting various metals such as gold, silver, copper, and aluminum. They are commonly used in foundries and laboratories for their durability and ability to withstand extreme temperatures.

Q:Can graphite crucibles be used for carbon and graphite production?: Yes, graphite crucibles can be used for carbon and graphite production. Graphite crucibles are specifically designed to withstand high temperatures and are commonly used in various industries, including carbon and graphite production. They provide a stable and reliable container for melting and refining carbon and graphite materials.

Q:Will a graphite crucible conduct electricity?Soluble aluminum material with electric iron stove appearance: High temperature resistance: Graphite resistance to high temperature about 2300, even after the ultra-high temperature arc ignition, the weight loss is very small, the thermal expansion coefficient is very small. The strength of graphite increases with the temperature, and at 2000 degrees, the graphite strength doubled

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range