Detailed consultation with customer service

一、产品概述

1、 Product overview

液封直拉法（LEC）技术可生长适用于直接离子注入的高纯非掺杂半绝缘单晶或多晶等。

Liquid sealed Czochralski (LEC) technique can be used to grow high purity undoped semi insulating single crystals or polycrystals suitable for direct ion implantation.

二、主要特点：

2、 Main features:

1.我公司可制作大规格坩埚（最大直径12inch，最大高度17inch）

1. Our company can make large-scale crucibles (maximum diameter 12inch, maximum height 17inch)

2.纯度高（>99.99%）；

2. High purity (> 99.99%);

3. 1500℃下，a方向的热导率是c方向的20倍以上，有利于形成单晶生长所需的温度梯度。

3. At 1500 ℃, the thermal conductivity in the direction of a is more than 20 times that in the direction of C, which is conducive to the formation of the temperature gradient required for the growth of single crystals.

三、产品应用

3、 Product application

用于LEC法合成GaAs、InP、GaP等半导体单晶及其他Ⅲ-Ⅴ族化合物单晶。

It is used in LEC synthesis of GaAs, InP, gap and other III-V compound single crystals.

Warm tips: Kaifa products are only used for scientific research, not for human body,different batches of products have different specifications and performance.The website pictures are from the Internet. The pictures are for reference only. Please take the real object as the standard. In case of infringement, please contact us to delete them immediately.

Quality AssuranceHigh standards of the industry-leading

Ceramic tube Thermocouple protection tube superalloy smelting tube		Ceramic rod Ceramic shaft sleeve insulated refractory rod ceramic shaft.
Ceramic crucible High quality and high temperature resistant crucible for metal smelting.		T-shaped concave convex tube High temperature insulator porcelain mouth porcelain sleeve porcelain eye porcelain bead
Ceramic plate Alumina plate, ceramic plate, bearing plate, insulating plate.		Ceramic gasket High temperature resistant ceramic ring, insulating washer.
Screw nut Insulating screws, corrosion-resistant bolts, heat-resistant screws.		Ceramic ball Alumina and zirconia ultrafine grinding media.