100 oz Kerr Graphite Crucible - Tempering A Graphite Crucible

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 50 Pieces pc

Supply Capability:: 10000 Pieces per Month 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

Detailed Product Description

Graphite melting crucible

Metal type : gold , silver and brass & copper

3 Kilos melting capacity

Kerr electro melt oven

Graphite Crucible 3 Kilos, Fits Kerr Electric Auto Furnace

Item Description

Graphite Crucible 3 Kilos, Fits Electric Auto Furnace.
This is a new Graphite Crucible designed for the Hand held Melting Furnace.
Can be used for all metal types, like gold ,silver,copper etc.
This model has the groove in the top for the wire type crucible tongs.
Measurements :
Top outside diameter (mm) : 102mm
Top inside diameter (mm) : 85 mm
Height with the top (mm) : 125mm

Q:Corundum crucible and graphite crucibleSome enterprises use graphite crucibles in vacuum furnaces, while some larger ones use corundum crucibles. What I want to know is the advantages and disadvantages of corundum crucibles and graphite crucibles: Graphite crucible is a high temperature resistant and difficult to sinter material. But the biggest problem must be used in vacuum or reducing atmosphere. Otherwise, graphite is easily oxidized at high temperature. Moreover, this crucible is more expensive

Q:Can a graphite crucible be used for laboratory applications?: Laboratory applications can indeed utilize a graphite crucible. These crucibles, widely employed in laboratories, serve a multitude of purposes such as heating, melting, and substance analysis. Their exceptional thermal conductivity, ability to withstand extreme temperatures, and chemical inertness render them appropriate for managing and containing high-temperature materials. Graphite crucibles find common use in activities such as determining melting points, fusing samples for analysis, and acting as receptacles for reactions involving intense heat or corrosive substances. Nonetheless, it is crucial to recognize that the appropriateness of a graphite crucible for a given laboratory application may rely on factors including the nature of the substances being handled, the required temperature range, and the specific conditions of the experiment.

Q:Graphite used in graphite in the glass industry?: Graphite used in the glass industry, some graphite crucible furnace, because graphite temperature resistance is good, but the graphite products must be anti oxidation treatment.

Q:Can graphite crucibles be used for metal casting?: Metal casting can indeed utilize graphite crucibles. Due to their elevated melting point and exceptional thermal conductivity, graphite is frequently employed as a crucible material in metal casting. It is especially well-suited for casting non-ferrous metals like gold, silver, copper, and aluminum. Graphite crucibles are capable of enduring high temperatures without experiencing cracking or deformation, making them ideal for melting and pouring molten metal. Moreover, graphite exhibits low chemical reactivity, preventing any adverse reactions with the metal being cast. This characteristic ensures the preservation of purity and quality in the final cast metal. However, it should be noted that graphite crucibles may not be suitable for casting certain metals with high melting points, such as steel, as they may not withstand the extreme temperatures required for melting these metals. In such instances, alternative materials such as clay or ceramic crucibles may prove more appropriate.

Q:Graphite crucible used six or seven times on how bad?: May be the temperature contrast is too large, cold, plus hot pot Meng, after use, and suddenly cooled, in the case of expansion and contraction, easily damaged.

Q:Can graphite crucibles be used for thermal analysis?: No, graphite crucibles are not typically used for thermal analysis. Graphite crucibles are mainly used for high temperature applications such as melting and casting metals, as well as for chemical reactions that require high heat. In thermal analysis, different techniques are used to study the physical and chemical properties of materials as they undergo changes in temperature. These techniques include differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and thermal conductivity measurements, among others. For these types of analyses, specialized equipment and materials are required. Typically, ceramic or metal crucibles are used as they have better thermal conductivity and stability at high temperatures, ensuring accurate and reliable measurements. These crucibles are designed to withstand thermal cycling and provide a controlled environment for the sample being analyzed.

Q:Help: how can the graphite crucible be heated to 1000 degrees?: The fastest speed is the electromagnetic heating

Q:Can graphite crucibles be used for rapid thermal cycling?: Yes, graphite crucibles can be used for rapid thermal cycling. Graphite has excellent thermal conductivity and can withstand high temperatures, making it suitable for quick temperature changes during thermal cycling processes.

Q:Can graphite crucibles be used for carbon and graphite production?: Certainly! Graphite crucibles have the capability to facilitate carbon and graphite production. Manufactured using high-purity graphite, they are specifically engineered to endure intense temperatures and chemical interactions. With their exceptional thermal conductivity and resistance to thermal shock, these crucibles are exceptionally suitable for carbon and graphite production endeavors. Their versatility allows for utilization in diverse processes, encompassing the melting and refining of carbon and graphite substances. Moreover, graphite crucibles can be employed repeatedly, thus proving to be an economical option for carbon and graphite production.

Q:Can graphite crucibles be used for carbon fiber production?: Yes, graphite crucibles can be used for carbon fiber production. Graphite crucibles are commonly used in high-temperature applications due to their excellent thermal conductivity, high melting point, and chemical resistance. In the production of carbon fiber, graphite crucibles can be used to heat and melt the precursor materials, such as polyacrylonitrile (PAN) or pitch, which are then processed through a series of steps to produce carbon fiber. The high-temperature stability and non-reactivity of graphite make it an ideal material for maintaining the necessary conditions during the carbonization process. Additionally, the smooth surface of graphite crucibles helps in achieving uniform heat distribution, which is crucial for the quality and consistency of carbon fiber production. Therefore, graphite crucibles are a suitable choice for carbon fiber production.

We are always keeping enlarging production scale, perfecting management system, and improving office facilities to expand our markets both at home and abroad.We sincerely welcome clients at home and abroad to come for negotiations.

1. Manufacturer Overview
Location	Guangdong,China (Mainland)
Year Established	2010
Annual Output Value
Main Markets	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe
Company Certifications

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

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage	61% - 70%
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:	1,000-3,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered
Product Price Range