yixing 1500-1800C high temperature melting alumina ceramic crucible

Product Description
1. Name: alumina ceramic crucible
2. Size: 160*9*2mm
3. Grade: 95/99 grade
4. Raw material:95%/99% alumina
5. Color:white or ivory
6.Working temperature:1500-1800
7.Feature:refractory,wear resistance,high strength and so on.
8.Purpose:used in machinery,textile,electricity,solar energy ,mobile phone,construction industry ,etc


Alumina ceramic crucible parameter for reference
Performance95 Grade99 GradeBulk Density≥3.7 g/cm3≥3.8 g/cm3Tensile Strength(Nrmal Temperature)≥160 mpa≥190 mpaBending Strength(Nrmal Temperature)≥280 mpa≥310 mpaModulus of Elasticity3.5*10 kg/cm23.6*10 kg/cm2Modulus of Friction0.06-0.10.06-0.1DC Breakdown Strength≥25 kv/mm≥30 kv/mmRigidity(HV)or(HRA)1650 mpa or≥751650 mpa or ≥80Dry pressing of moulding
Put the raw materials into the basin,then pour some water and oil to ensure that alumina ceramic crucible is not so dry pressed pour the oil is to ensure that contact with the machine.
After press a product,we need measure the size to make sure its precision.if it is not meet the standard,we will check the problem then press again.High temperature sintering
In the process of alumina ceramic crucible sintering,our company;s electric kiln is 1700-1900 degree celsius.The first thing we should do is to put the corundum sand into the saggar in order to prevent the products in the process of sintering products stick together.In order to guarantee the delivery time ,our electric furnace is 24 hours a day at work.High precision surface grinding machine
After alumina ceramic crucible sintering,we need according to customer's requirements to grinding in order to make the size of products up to high precision.Our technician need grind products several times and every products need to be measured many times.PackingAll alumina ceramic crucibles are packed in this workshop.We have two kind way of packing.One is use wooden cate,another is carton.Other packing are available,it depends on your requirement.Other products production process
After sintering,we according to customer's requirements to processing,such as grooving,carving and so on.


Injection machine
Function:injection of moldingPurpose:used to alumina ,zirconia and so on


de-binder oven
Function:used to skimOur CompanyCompany Introduction
We are manufacture and exporter of all kinds alumina ceramic.Our company established in 2004.Until now,it has more than 12 years' experience.We are specialized in various refractory ceramics.
Our products have become very popular on the world and enjoy fast sales because of good quality and resonable price.So,our firm is always regarded by our customers as the most reliable one.Our Team
“Honesty” is the cornerstone of our team,is the foundation of our team work.
“Innovation”is the soul of team.“Endless pursuit of excellence”is our team's belief.
“Quality” is the guarantee of our team.Quality is the first factor of production.
“Brand” is the competitiveness of an enterprise.The enterprise of the traditional culture,the vale of the enterprise itself,the integration of the status of the product.Factory
We have five workshops.Every workshop in charge of different production.Workshop
We have different distribution in workshop,such asof dry pressing,sintering,processing,test and so on.Office
We have three managers,six salesman,a team of technician and QC.Our advantagesHistory
Our company has more than 12 experience of refractory ceramic.We have enjoyed high reputation and achieved many certificates.Service
We have the most professional team.
Customize first
Fast reply
Good alumina ceramic crucible sample delivery
Good communicationQuality
Quality,Speed,Credit are our guide line.We guarantee you will be satisfied with our alumina ceramic crucible.

ExhibitionCertificatesPacking & DeliveryPacking For Alumina Ceramic Crucible
package details:each 10 piece in a parcel and then 12 parcels in a carton.Delivery For Alumina Ceramic Crucible
delivery details:the buyer payment within 20 days after shipment.
Normally,the goods will be delivery by Sea,by air or by DHL.FAQQ: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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