Высокотемпературная магнезиальная теплоизоляционная трубка из оксида магния
1,50 $ - 3,00 $
Изготовленное на заказ керамическое кольцо из кордиерита/керамическое
- Категория: Refractory >>>
- Поставщик: Lianyungang Highborn Technology Co. Ltd.
Сохранить в закладки 1600545594716:
Описание и отзывы
Характеристики
Products Description
ceramic ferrules for stud welding ceramic
Cordierite ceramic is extensively used in important industrial applications such as micro electronics, refractory products, heat
exchanger for gas turbines, thermal shock-resistant table ware, catalyst supports, and porous ceramics. Low-expansion cordierite
is suitable for being applied at high temperature circumstance where a good thermal shock resistance is required.This unique property of cordierite is caused by the negative lattice expansion in c-axis direction,which provides excellent resistance to thermal shock as well as low thermal conductivity.
exchanger for gas turbines, thermal shock-resistant table ware, catalyst supports, and porous ceramics. Low-expansion cordierite
is suitable for being applied at high temperature circumstance where a good thermal shock resistance is required.This unique property of cordierite is caused by the negative lattice expansion in c-axis direction,which provides excellent resistance to thermal shock as well as low thermal conductivity.
1.Cordierite Insulator& Cordierite Ceramic& Cordierite
Cordierite is a ceramic used in heat shock applications that would crack and shatter most other ceramic materials.
Kiln furniture is made of cordierite because it will survive thousands of heating and cooling cycles.At Paratech all of our production is placed in cordierite trays known as saggers to be used in the kiln during the firing cycle.
Small cordierite parts can be dry powder pressed. Large cordierite pieces are formed by slip casting.Slip casting is a process where the ceramic material is mixed with water and poured into a plaster mold. After a few hours the plaster draws off the water from the mix and the sagger or other shape can be released from the mold. Parts are then dried and
fired.
Kiln furniture is made of cordierite because it will survive thousands of heating and cooling cycles.At Paratech all of our production is placed in cordierite trays known as saggers to be used in the kiln during the firing cycle.
Small cordierite parts can be dry powder pressed. Large cordierite pieces are formed by slip casting.Slip casting is a process where the ceramic material is mixed with water and poured into a plaster mold. After a few hours the plaster draws off the water from the mix and the sagger or other shape can be released from the mold. Parts are then dried and
fired.
Datasheet
性能 Item | 单位 Unit | 数值 Data |
成分 Content | % | 99.8 |
密度 Density | g/cm3 | 3.56 |
硬度 Hardness | Mohs' | 6 |
线热膨胀 Liner Thermal Expansion | /oC (40o to 250o) | 8.6x10-6 |
工作温度 Work Temperature | oC | 2400 |
抗弯强度 Flexual Strength | MPa | 84 |
抗压强度 Compressure Strength | MPa | 14 |
断裂强度 Fracture Strength (5 distance) | MPa | 125 |
热导率 Thermal Conductivity | W/m.k | 15.9-42 |
体积电阻率 Volume Resistivity(100oC) | >1012 | |
介电常数 Dielectric Constant 1.0MHz | ---- | 5.8 |
Our Company
Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics,thick film resistor, ozone generator, metal fiber felt and we have been offering our products and services to our clients from more than 103 countries or regions.
Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE,MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new
applications according to the clients’ expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.
We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new
applications according to the clients’ expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.
Packing & Delivery
Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.
Our Service
We not only attach great importance to product quality, but also pay attention to constantly improve the customer service system.
Our mature and perfect production service system obtain customer satisfaction.
1. OEM Service.
2. More than 10 years-golden supplier of precise ceramic.
3. Professional package to ensure the transportation with no goods damaged.
4. Sampling Service.
5. Customized ceramics according to customer requirements and drawings, also design packaging and printing logo service.
6. After-sales service. Quick response, 100% feedback.
1. OEM Service.
2. More than 10 years-golden supplier of precise ceramic.
3. Professional package to ensure the transportation with no goods damaged.
4. Sampling Service.
5. Customized ceramics according to customer requirements and drawings, also design packaging and printing logo service.
6. After-sales service. Quick response, 100% feedback.
Certificate
FAQ
1：What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod,
Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory
ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz
tube/ceramic plate ozone generator and porous metal fiber felt. For all the products, we can design and customize according to the
clients’ demand.
2: Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within
3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided
by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight
cost. For customized products, we need to charge the developing cost.
3: What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered
trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology
Enterprises.
4: Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven’t authorized any company or person as our regional agent. From 2008, we have the export
qualification and professional export team, and till the end of 2021, we have exporting our products to more than 103 countries
and regions, and our clients can contact us and purchase our products or service directly.
5: If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the
quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the
professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we
hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.
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