Светлая Золотая морская солнечная энергия ландшафтное украшение постмодерн минималистский стиль чистая ручная роспись маслом 24x3 1 дюйм/60x80
35-53 $
Пользовательские высокое качество Bridgman тигель кварцевые инструменты аксессуары в различных размерах
- Категория: >>>
- Поставщик: Lianyungang High Energy Quartz Products Co. Ltd.
Сохранить в закладки 1601201578503:
Описание и отзывы
Характеристики
Video Description
Product Description
Color | milky, transparent, semi-transparent, opaque |
Shape | Customize |
Compressive strength | 1000 mpa |
Diameter | Customize |
Thickness | Customize |
Applied | semiconductor/ industry/laboratory |
Density | 2.2(g/cm & sup3) |
The arc melting quartz glass crucible for the semiconductor industry is used to pull monocrystalline silicon and develop the LSI circuit. It has the advantages of high purity, high temperature resistance, large size, good heat insulation performance, energy saving and stable quality.
We can also produce a wide range of clear and translucent crucible sizes. The crucible can be produced according to the standard or according to the specifications and specifications required by the customer
We can also produce a wide range of clear and translucent crucible sizes. The crucible can be produced according to the standard or according to the specifications and specifications required by the customer
Detail pictures
Product Parameters
Opaque quartz crucible | ||
Density 20 °C kg m-3(x103) | 2.2 | |
Expansion coefficient 25-300 °C C-1(x10-6) | 0.56 | |
Softening point °C | 1670 | |
Annealing point °C | 1210 | |
Strain pont °C | 1110 | |
Young's modulus (pa) | 7.3*1010 | |
Fused quartz crucible | ||
conductivity | 1.38(w/mok) | |
Coefficient of thermal expansion (0-1000 °C) | 0.55(10-5/°C) | |
Normal operating temperature continuous use | ~ 1050 °C | |
Normal operating temperature non-continuous use | ~ 1250 °C | |
Strain point | ~ 1180 °C | |
Hot working temperature | ~ 1700-2100 °C | |
Penetration temperature | The penetration temperature starts at ~ 1000 °C, high temperature Accelerated penetration, especially for surface contaminants As alkaline solutions, salts and vapors. | |
Product Considerations
1. Do not operate at temperatures that exceed the maximum working temperature of quartz for a long time.
Otherwise, the product will be deformed Crystallize or soften.
2. Clean the quartz products before operating in a high temperature environment.The product is first soaked in 10% hydrofluoric acid and then washed with high-purity water or alcohol.The operator should wear thin gloves and direct contact with the quartz glass with their hands is inhibited.
3. It is wise to extend the life and heat resistance of quartz products by continuous use at high temperatures Environment. Otherwise, interval use will shorten the product life.
4. Try to avoid contact with alkaline substances (such as sodium silicate, asbestos, potassium and sodium
compounds, etc.)Quartz glass products are made of acidic materials at high temperatures. Otherwise the anti-crystallization properties of the product will be:Greatly reduced.
Factory supports drawing to sample customization
Buyer's note
Due to the wide variety of quartz products, our prices are not necessarily the actual prices. Different types and sizes of quartz have different prices. We can only take a picture of the buyer for reference, and then you give us the specifications, we will give you a quote.
For example, the longer the length of a quartz rod, the more expensive it is. Of course, the price also depends on the quantity. The larger the quantity, the cheaper the price.Please contact the seller for details.
Otherwise, the product will be deformed Crystallize or soften.
2. Clean the quartz products before operating in a high temperature environment.The product is first soaked in 10% hydrofluoric acid and then washed with high-purity water or alcohol.The operator should wear thin gloves and direct contact with the quartz glass with their hands is inhibited.
3. It is wise to extend the life and heat resistance of quartz products by continuous use at high temperatures Environment. Otherwise, interval use will shorten the product life.
4. Try to avoid contact with alkaline substances (such as sodium silicate, asbestos, potassium and sodium
compounds, etc.)Quartz glass products are made of acidic materials at high temperatures. Otherwise the anti-crystallization properties of the product will be:Greatly reduced.
Factory supports drawing to sample customization
Buyer's note
Due to the wide variety of quartz products, our prices are not necessarily the actual prices. Different types and sizes of quartz have different prices. We can only take a picture of the buyer for reference, and then you give us the specifications, we will give you a quote.
For example, the longer the length of a quartz rod, the more expensive it is. Of course, the price also depends on the quantity. The larger the quantity, the cheaper the price.Please contact the seller for details.
Packing&Delivery
Packaging for Customized Quartz Glass Tube:
Inner: 1piece / Bubble paper. Plastic air cushion film. Foam material.
Outer: Shipping Carton /Wooden case /According to customers' requirement.
Inner: 1piece / Bubble paper. Plastic air cushion film. Foam material.
Outer: Shipping Carton /Wooden case /According to customers' requirement.
Packaging for Customized Quartz Glass Tube:
Inner: 1piece / Bubble paper. Plastic air cushion film. Foam material.
Outer: Shipping Carton /Wooden case /According to customers' requirement.
Inner: 1piece / Bubble paper. Plastic air cushion film. Foam material.
Outer: Shipping Carton /Wooden case /According to customers' requirement.
Company Profile
Lianyungang Zhonghigh-energy Quartz Products Co., Ltd. is a company specializing in processing and manufacturing high-quality, high-purity quartz products, located in the crystal capital, the hometown of quartz - the beautiful coastal city of Lianyungang Donghai Economic Development Zone, Jiangsu.
Founded in 2000, the company covers an area of 10,000 square meters, with 11 quartz glass tube production lines and a raw material processing workshop. at the same time, the company has absorbed a group of industry elites and created a quartz processing technology team with senior experience, specializing in the production of various caliber quartz tubes and quartz rods of various specifications to meet market demand, and the products are widely used in electric light sources, chemical industry,medicine, semiconductors, aerospace and other fields.
Due to the support of national policies, the acceleration of localization, the development prospects of the industry, the company invested 30 million yuan, specializing in building a high-standard, high-quality quartz semiconductor production line, in recent years, the high energy quartz and more than 100 customers have established a wide range of business contacts, processing varieties, wide range of applications, comprehensive production technology, increasing business volume, has accumulated rich experience in quartz processing, with excellent quality, excellent reputation and thoughtful service has won the support and trust of our customers.
Founded in 2000, the company covers an area of 10,000 square meters, with 11 quartz glass tube production lines and a raw material processing workshop. at the same time, the company has absorbed a group of industry elites and created a quartz processing technology team with senior experience, specializing in the production of various caliber quartz tubes and quartz rods of various specifications to meet market demand, and the products are widely used in electric light sources, chemical industry,medicine, semiconductors, aerospace and other fields.
Due to the support of national policies, the acceleration of localization, the development prospects of the industry, the company invested 30 million yuan, specializing in building a high-standard, high-quality quartz semiconductor production line, in recent years, the high energy quartz and more than 100 customers have established a wide range of business contacts, processing varieties, wide range of applications, comprehensive production technology, increasing business volume, has accumulated rich experience in quartz processing, with excellent quality, excellent reputation and thoughtful service has won the support and trust of our customers.
FAQ
Q1. Can I have a sample order?
A: Yes, we welcome to order samples to test and check the quality.
Q2.What about the delivery time?
A: Within 15 days after receiving the deposit.
Q3. Do you have MOQ limit?
A: Low MOQ, 1pc for sample checking
Q4.How to place an order in your factory?
A: First let us know your requirement or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, the customer confirms the sample and orders for the formal order.
Fourth, we arrange production.
Q5.How do you ship and how long does it take to arrive?
DHL, UPS, FedEx or TNT are optional for small orders. It usually takes 3-5 days to arrive.
Airline and sea freight are also available.
A: Yes, we welcome to order samples to test and check the quality.
Q2.What about the delivery time?
A: Within 15 days after receiving the deposit.
Q3. Do you have MOQ limit?
A: Low MOQ, 1pc for sample checking
Q4.How to place an order in your factory?
A: First let us know your requirement or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, the customer confirms the sample and orders for the formal order.
Fourth, we arrange production.
Q5.How do you ship and how long does it take to arrive?
DHL, UPS, FedEx or TNT are optional for small orders. It usually takes 3-5 days to arrive.
Airline and sea freight are also available.
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