"High Quality Graphite Crucible for Gold Silver Platinum Melting Casting Refinning"

• Customization: Available
• Feature: Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance
• Manufacturing Technique: Hand Molding
• Model NO.: YXCB
• Type: Artificial Graphite
• Material: High Purity Graphite Material
• Application1: Precious Metals Like Gold, Silver Melting
• Application2: Rare Earth Metals Smelting
• Application3: Glass Smelting
• Advantages 1: Precise Dimensions Strict Control Tolerance
• Advantages 2: High Purity Graphite Without Contamination
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: Yinxuan
• Origin: Shandong
• Production Capacity: 20000pieces/Year

Product Description

Product Description

Graphite crucible is a high-temperature resistant container primarily made from natural or synthetic graphite. It is widely used for metal melting and high-temperature material processing. With excellent thermal conductivity, high-temperature resistance, and chemical stability, it plays a vital role in metallurgy, casting, chemical industry, and laboratory applications.

Key Features

→High temperature resistance over 1600°C

→ Good thermal conductivity for uniform heating

→ Excellent thermal shock resistance

→ Resistant to chemical corrosion

→ High purity options available to reduce contamination

Application Fields

1. Metallurgy
Used for melting metals such as gold, silver, copper, aluminum, iron, and stainless steel.
Widely applied in induction furnaces, resistance furnaces, and medium-frequency furnaces.
 
2.Foundry Industry
Employed in melting and casting of metal components.
High strength and thermal shock resistance enable repeated use.
 

3.Jewelry & Precious Metal
Ideal for precision melting of gold, silver, platinum, and other precious metals.
Ensures metal purity with minimal loss.
 
4.Glass & Ceramics
Used for high-temperature processing of glass frits and ceramic glazes.
Does not contaminate the materials.
 
5. Laboratory & Research
Utilized in small-scale furnaces for sample melting.
Chemically stable for a wide range of laboratory applications.

Specification

If the technical specifications you required are not among above list, we can custom produce according to your requirements.
If you are not sure of which grade to select, we can choose appropriate material according to customer's application (working condition ) based on rich experiences in graphite applications.

Type	Max Grain Size	Bulk Density	Specific Resistivity	Flexural Strength(MPa)	Compressive Strength (MPa)	CTE(100℃-600℃)x10	Ash
MY-I	45	≥1.70	≤13.0	≥25.0	≥50.0	≤2.8	≤0.1
MY-II	45	≥1.78	≤12.0	≥30.0	≥60.0	≤3.2	≤0.1
MY-III	45	≥1.83	≤10.0	≥38.0	≥80.0	≤3.5	≤0.1
MY-IV	45	≥1.88	≤9.0	≥42.0	≥90.0	≤3.8	≤0.07
YXDJY-C1	22	≥1.78	≤10.0	≥38.0	≥65.0	≤3.9	≤0.07(Normal)≤0.005(Purified)
YXDJY-C2	22	≥1.80	≤15.0	≥37.0	≥78.0	≤4.0	≤0.07(Normal)≤0.005(Purified)
YXDJY-C3	22	≥1.83	≤13.0	≥40.0	≥80.0	≤3.9	≤0.07(Normal)≤0.005(Purified)
YXDJY-W5	22	≥1.85	≤12.0	≥45.0	≥90.0	≤4.3	≤0.07(Normal)≤0.005(Purified)
YXDJY-Q	10	≥1.85	≤14.0	≥50.0	≥105.0	≤4.1	≤0.07(Normal)≤0.005(Purified)
YXDJY-B	10	≥1.88	≤14.0	≥58.0	≥129.0	≤4.0	≤0.07(Normal)≤0.005(Purified)
YXEDM-1	18	≥1.80	≤15.0	≥37.0	≥80.0	≤4.2	≤0.07
YXEDM-2	18	≥1.85	≤14.0	≥40.0	≥86.0	≤4.5	≤0.07
YXEDM-3	10	≥1.80	≤15.0	≥45.0	≥90.0	≤4.8	≤0.07

Packing & Delivery

Company Profile

1. Zibo Yinxuan supplies both anti-oxidation graphite electrodes and carbon additives with quality control in whole procedure according to ISO standard.
2. Zibo Yinxuan owns proprietary technologies of anti-oxidation impregnation and coating treatments to graphiteelectrodes, to improve graphite life and performances.
3. Zibo Yinxuan Provides cost-effective graphite electrodes application solutions and technical support by professional engineers with extensive knowledge and rich experiences in graphite electrodes production and application cites. 
4. Thorough, prompt, warm and professional services. All emails replied within 12 hours.
5. Technology driven team with principle as truth, accuracy and customer-orientation.

Our Advantages

a. Specially impregnation anti-oxidation treatment to graphite electrodes in order to reduce its consumption rate
b. Needle coke applied for anti-oxidation and longer service life.
c. Higher strength avoid breakage during application
d. Continuous and stable quality.
e. Graphite electrodes application engineers are available to provide after-sales service and technical supports.

Certifications

FAQ

Q1: How does Zibo Yinxuan guarantee the quality?
A1:a. Zibo Yinxuan produces graphite blocks and strictly follows ISO 9001:2015 standard for quality control.
b. Graphite material is inspected and evaluated to ensure its guarantee before processing in our own laboratory.
c. Specially assigned inspectors check the measured values during machining.
d. The second measurement check before packing.
e. Safe packing will be inspected before shipment.

Q2: What after-sales service can Zibo Yinxuan provide?
A2:a. After the graphite products leave from our factory, our logistics staff will closely track the goods until they are
delivered safely.
b. Our business and technical staff are at your disposal during the application period. Any email will be replied within 12 hours
and a solution will be given within 24 hours.
c. For the confirmed quality claims, Zibo Yinxuan will take responsibility and replace it with
New products or payment compensation.

Q3: What is Zibo Yinxuan's specialty?
A3:a. Zibo Yinxuan supplies quality control from graphite material to graphite finished parts
throughout the process.
b. Zibo Yinxuan can carry out antioxidation, impermeability, wax and resin impregnation and purification treatment of graphite
finished products to improve the life and performance of graphite.
c. Zibo Yinxuan team serves customers with a strong sense of service from product quality control, packaging, delivery to
after-sales service.
d. Zibo Yinxuan is a trustworthy and honest graphite manufacturer.

Q4: What's the shipping time?
A4: Generally within 10~20 days after the order is confirmed.
We have a high degree of flexibility in delivery time, and for urgent orders, we will do everything possible
Delivered in the shortest possible time.

Q5: What is the export percentage of the whole business of Zibo Yinxuan?
A5: More than 95%. Main customer distribution: South Korea, Japan, Indonesia, Malaysia, Taiwan, South Africa, Russia, Austria,
Germany, the United Kingdom, Spain, France, Italy, Luxembourg, the United States, Australia, New Zealand, Argentina, etc.