Basic Info.
Certification
CCC, CE, ISO
Refractoriness
Refractoriness> 2000
Transport Package
Wooden Pallet
Product Description
Packaging PE bag inside outer carton,finally make the wooden pallet. or according to your requirement.Product DescriptionSpecifications from the graphite crucible :1.Long working lifetime: its working lifetime is increased 3-5 times over normal clay-crucible due to the compact body formed under high pressure.2.High thermal conductivity: high-density body and low apparent porosity greatly improve its heat conductivity.3.New-style materials: new heat conduction material ensures faster heat conductivity and pollution-free product, reduces adherent slag.4.Resistance to corrosion:better anti-corrosion than normal clay-crucible.5.Resistance to oxidation: advanced process dramatically improves its oxidation resistance, which ensures persistent heat conductivity and long working lifetime.6.High-strength: high-density body and logical structure make the product better compression property.7.Eco-friendly: energy-efficient and pollution-free, not only ensure metal product purity, but also ensure sustainable development on environment. Physicochemical Properties of the graphite crucible:Type of Crucible | Type S | Type D |
Carbon Content/% | ≥38 | ≥45 |
Bulk Density/(g/cm3) | ≥1.70 | ≥1.85 |
Apparent Porosity/% | ≤29 | ≤21 |
Compression Strength/MPa | ≥20 | ≥25 |
Refractoriness/°C | ≥1400 | ≥1400 |
Type S: Clay graphite crucible for AL meltingType D: Isostatic pressing graphite crucibleNotes of operating graphite crucibles:
1.The crucible should be stocked in the dry situation
2.Carry the crucible lightly
3. Warm the crucible in the drying machine or near the furnace. The warming temperature should be up to 500ºC.
4. The crucible should be put under the furnace month flat.
5.When put the metal into the crucible, you should take the crucible capacity as your reference. If the crucible is too full, it will be damaged by expansion.
6.The clamps shape need as that of crucible. Avoid the concentrate stressed destroy of the crucible.7. Clean the crucible regularly and lightly.
8. The crucible should be put in the center of the furnace and leave some distance between the crucible and furnace.
9. Turn the crucible once in one week and this will help lengthen the service life.
10. The flame should not touch the crucible directly.
11. 24 hours constant use will make crucibles have longer service life.
The smelt soup in the crucible should be cleared out when the furnace stop working, in order to avoid molten soup
solidificating and will be expanded when fire to reheat, and affect the service life of crucible or even burst.
12. We suggest that about 2 months for crucible melting aluminum alloy (every week for melting copper alloy), hanging out to check whether there is something wrong in the surface, and clean furnace hearth as well as turn the crucible, this operation ishelpful to prolong the service life of crucible.
FAQ
♥ When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. .
If it is an urgent order, you can call us directly.
♥ Do you provide samples?
Yes, samples are available for you to check our quality.
Samples delivery time will be about 3-10 days.
♥ What about the lead time for mass product?
The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items license need about 15-20working days.
♥ What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, we can also shipping by Air and Express.
♥ Product packaging?
We are packed in wooden cases, or according to your requirements.
♥ Notice
Please note that the price on Made-in-China is a rough price. The actual price will depends on raw materials, exchange rate ,wage and your order quantity .Hope to cooperation with you,Thanks !
Address:
Room 202, Inspection Warehouse Office Area, No. 6262, Aozhou Road, Tianjin Pilot Free Trade Zone (Dongjiang Bonded Port Zone, Tianjin, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Our company offers differents specification of graphite products which can meet your multifarious demands. We have full set of production lines from calcining to NC finishing, inspection equipments to meet various inspection needs. The graphite electrodes are made from superior petroleum coke, needle coke and ingredients, through strict and precise production process. Specifications of RP, HD, HP are all available with high quality and competitive prices. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.