Tungsten-Rhenium Thermocouple Applications

1, Tungsten- rhenium thermocouples metallurgical industry , powder metallurgy applications

metallurgy products usually in reducing atmosphere such as hydrogen production , the working temperature 1000 ~ 1800 ℃. Just using sintered corundum tube or pipe , materialized oxidation of tungsten rhenium thermocouple powder metallurgy plant in Xiangtan and other applications for many years.

2, Tungsten- rhenium thermocouples VN , manganese nitrogen, boron carbide and chromium -nitrogen alloy Si3N4 powder production application

currently about VN , nitrogen alloy chromium , manganese alloy production and nitrogen Si3N4 powder production process control, more mining materialized oxidation of tungsten rhenium thermocouples, 2003 in the amount of 500 above , access to users.

3, Tungsten- rhenium thermocouples nonferrous metallurgy application
application
in lead smelting process, in order to lead slag can be well separated , often using electric front bed of new technology, the sensor must be exposed to high temperatures , corrosive media. Testing environment is extremely harsh , resulting in a very short life platinum-rhodium thermocouple ( only two weeks or so ) , materialized oxidation of tungsten rhenium thermocouples can not only replace expensive platinum-rhodium thermocouple, but life is doubled.

4, Tungsten- rhenium thermocouples materialized oxidation of tungsten rhenium thermocouples application < / span>

in Chemical Plant pyrolysis furnace using tungsten- rhenium thermocouples replace platinum and rhodium even, at 1400 ℃ under a reducing atmosphere , the use of composite alumina tube to get good results.

5, Tungsten- rhenium thermocouples 1800 ℃ -2000 ℃ high temperature application

At temperatures above 1800 ℃ under the conditions currently only uses tungsten rhenium thermocouples. I am using the BN insulation, sintered tungsten tube , successfully used in 1800 ℃ -2000 ℃ vacuum furnace, there are many users.

6,Tungsten- rhenium thermocouples liquid steel temperature measurement application < span style = "font-size: 12px">

Under vacuum conditions , the use of metal-ceramic protective tube (Φ10 × 140 ~ 190) tungsten rhenium thermocouple batch temperature of molten steel in-line measurement , in order to meet the needs of a vacuum metallurgical production process .


Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com;sales@xiamentungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

 

• < Prev
• Next >