Sic Graphite Crucible 2015

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
1 pc
Supply Capability:
1000 pc/month

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Product Description:

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

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)

Φ1

Φ2

Φ3

H

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 2015

Sic Graphite Crucible 2015


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Q:What are the technical specifications of graphite crucibles?
Crucible; physical and chemical index; standard parameter; test dataThe refractoriness is 1680 degrees, and the refractoriness is 1685Carbon content 38%, carbon content 41.46%Porosity less than 35% porosity is less than 32%Volume density 1.6g/cm3 volume density 1.71g/cm3The above data are referred to Qingdao Huatai graphite, hope to adopt, thank you.
Q:How to cast aluminum parts
After the molten aluminum, the temperature increased to more than 850 degrees, adding silicon powder mixing, heat preservation 40-60min, the temperature of 720-750 degrees into the metal mold can be.
Q:Graphite crucible used six or seven times on how bad?
It should be that the graphite reacts with the oxygen in the air when it is heated, and is corroded once every time
Q:Which crucibles are available for melting sodium hydroxide?
Yes, porcelain crucibles are not recommended, because they are silica
Q:Aluminum crucibles can be used to heating soda?
You're talking about an aluminum oxide crucible. I think so. Why would there be an aluminum crucible?.
Q:Graphite used in graphite in the glass industry?
There are a lot of graphite used in the glass industry, graphite molds, graphite crucibles, graphite heat resistant liners, and so on
Q:What is the difference between the indirect method Zinc Oxide and the direct law Zinc Oxide?
The direct method of Zinc Oxide in a variety of zinc ore or debris as raw material. Zinc Oxide and coke in the reaction when heating is reduced into metallic zinc by the steam, and then oxidation by oxygen in the air for Zinc Oxide, Zinc Oxide to remove most of the impurities. The direct method to obtain coarse particles, the product purity was 75%-99.5%.
Q:How to calculate the loss of aluminum slag melting?
Look at the size of aluminum slag, big saw recovery rate is high, small saw fine chip is low.
Q:What material of graphite is used in arc furnace production?
Today, large diameter semi graphitic carbon electrodes have been adopted in industrial silicon electric furnaces. Can effectively save production costs, and the technology is relatively mature.
Q:How to break 40 low carbon steel smelting
High pressure pipes are generally welded by argon arc welding, whether they are carbon steel, alloy steel or stainless steel;

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