Tungsten wire heater is very important in the process
of growing sapphire. Tungsten wire heater is used to heat tungsten
crcucible and sapphire inside. Tungsten wire heater, used as a part of
sapphire growth furnace, owns the properties of high efficiency, good temperature uniformity , stable quality, long life. Using tungsten wire heater can keep the inside temperature for tungsten sapphire growth furnace.
Tungsten wire is the material that we use to weave like wire mesh as tungsten wire heater,
and combine with tungsten plate to make the set of tungsten wire
heater for sapphire growth furnace. There are two types of tungsten
wire heater, one is made of tungsten wire wholly and one is made of
tungsten wire and tungsten plate.
Email:sales@chinatungsten.com
Tel:+865925129696
2015年11月26日星期四
Tungsten Electrode Screen
Tungsten electrode screen is used with molybdenum parts, and plays an important role in sapphire crystal growth furnace.
Tungsten electrode screen and molybdenum electrode screen are all made by the material of tungsten or molybdenum with purity over 99.95%. The properties of tungsten electrode screen and molybdneum electrode screen are high temperature resistance, lower thermal expansion.
Tungsten electrode screen is with density of 18.3g/cm3 when it is sintered, and will be 19.2g/cm3 when it is swaged. The application and effection of sintered tungsten electrode screen is the same with swaged tungsten electrode screen.
Email:sales@chinatungsten.com
Tel:+865925129696
Tungsten electrode screen and molybdenum electrode screen are all made by the material of tungsten or molybdenum with purity over 99.95%. The properties of tungsten electrode screen and molybdneum electrode screen are high temperature resistance, lower thermal expansion.
Tungsten electrode screen is with density of 18.3g/cm3 when it is sintered, and will be 19.2g/cm3 when it is swaged. The application and effection of sintered tungsten electrode screen is the same with swaged tungsten electrode screen.
Email:sales@chinatungsten.com
Tel:+865925129696
Tungsten Heat Shield
Tungsten heat shield is also known as
tungsten heat shield sheet, and is to keep the temperature inside
tungsten crucible and prevent outside people from hurt. Tungsten heat
shield is made of tungsten sheet wigh purity over 99.95%. Tungsten
sheet is very large and its surface is bright or alkaline cleaned.
The production process of tungsten heat shield in
the sapphire growth furnaces is using tungsten powder by hydrostatic
compaction and sintered at high temperature to prepare ungrounded
tungsten plate. Besides using in sapphire growth furnace, tungsten
sheet can also used in vacuum parts of the electric light, and vacuum
coating containers.
Email: sales@chinatungsten.com
Tel:+865925129696
Tungsten Bracket
Tungsten bracket is also called tungsten
support for the set products of tugnsten crucible. The shape of tungsten
bracket is always round with hole in the middle. The purity of tungsten bracket
is over 99.95%, and its density is about 18.2g/cm3, which can be the same as
tungsten crucible and tungsten crucible cover.
Tungsten crucible
connected with tungsten bracket and tungsten crucible cover is a set of
products in the middle of sapphire growth furnace. All these products are
sintered and smoothed. Tungsten crucible cover and tungsten bracket can also be
polished, which is showing the bright and smooth surface.
If there is any other
question, please feel free to contact us by email: sales@chinatungsten.com or
tel.86 592 512 9696/ +86 5925129595.
Tungsten Crucible Cover
As for the properties of high density, high temperature resistance,
high melting point, tungsten crucible is a main part of sapphire growth
furnace. Tungsten crucible cover is one part of tungsten crucible. The
tungsten crucible for sapphire growth furnace is used the material of
tungsten with the purity over 99.95%. Mostly, tungsten crucible cover
is sintered, and its density is about 18.3g/cm3. Besides tungsten
crucible cover, the set products include tungsten crucible base, or
tungsten tray.
More info, please contact us by email sales@chinatungsten.com or call us at 86592529696.
More info, please contact us by email sales@chinatungsten.com or call us at 86592529696.
Tungsten Crucible
Tungsten crucible and related tungsten thermal system for sapphire
growth furnace owns the properties of high density, high purity and high
processing accuracy. Tungsten crucible for sapphire growth furnace is
made of the material of pure tungsten, whose purity is over 99.95%, and
the density is about 18.2g/cm3.
The manufacturing techniques of tungsten crucible for sapphire growth furnace are sintering, metal forming, spinning type, the use of molybdenum rod turning molding, or welding of a variety of pure tungsten plates, tungsten plates and pure tungsten rod. The tungsten crucible can be used under the high remperature of 2600 degree.
More info, please contact us by email sales@chinatungsten.com or call us at 865925129696.
The manufacturing techniques of tungsten crucible for sapphire growth furnace are sintering, metal forming, spinning type, the use of molybdenum rod turning molding, or welding of a variety of pure tungsten plates, tungsten plates and pure tungsten rod. The tungsten crucible can be used under the high remperature of 2600 degree.
More info, please contact us by email sales@chinatungsten.com or call us at 865925129696.
订阅：
博文 (Atom)