Shanghai XGM Material Co., Ltd.
Main products:Tungsten Sheet,Mo Sheet,Tungsten Parts
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  • Contact Person : Mr. Deng William
  • Company Name : Shanghai XGM Material Co., Ltd.
  • Tel : 86-21-51619229
  • Fax : 86-21-60911306
  • Address : Shanghai,shanghai,Tianshan Rd600
  • Country/Region : China
  • Zip : 200336

Tungsten Iridium Nozzle (W-Ir Nozzle)

Tungsten Iridium Nozzle (W-Ir Nozzle)
Product Detailed
Tungsten Iridium(W-Ir) Nozzle is a key part for thermal insulation ceramics wool and fiber(RCF)blanket outflowing production

Tungsten Iridium(W-Ir) Nozzle is a very important key part for thermal insulation ceramics wool and refractory ceramic fiber(RCF)blanket outflowing production

Tungsten-Iridium nozzle and Mo plate or Rod electrode are going with wide application in Refractory thermal insulation Ceramic or Glass, fiber and Wool products manufacturing.

 

Tungsten Iridium Nozzle——for RCF outflowing manufacturing

W-Ir Nozzle for thermal insulation ceramics wool and Refractory ceramic fiber (RCF) outflowing production

Tungsten-Iridium nozzle( W-Ir nozzle) and Mo plate or Rod electrode are going with wide application in Refractory thermal insulation Ceramic or Glass, fiber and Wool products manufacturing.    

W-Ir Nozzle is very important key parts inside two kinds of processing ways which are always used in application for your high quality refractory ceramics fiber production.

 

RCFs are either blown or spun from molten clay (kaolin), or, molten alumina and silica mixtures (roughly 50% each). The diameters of fibers produced are usually between 1-3 microns(µm).

We have best manufacturing technology to provide the precious metal Iridium insert which ensure best anti-erosion property and accurate outflow ability to protect high temperature outflowing flushing out. the Ir insert perfectly fixed into the nozzle body made of tungsten, the tungsten nozzle with Ir insert protects the ceramics melting furnaces undergoing for a longer life time in high melting temperature above 20000C.

 

1. Physical and chemical properties

(1) Density: >18.5g /cm3(2) Surface roughness: < 1.6μm

(3) Purity:W99.97%(min.)

(4) Application temperature environment:1800~2750 degree C

 

2. Specifications: 

1)Dimensions and tolerances Unit:mm

Delivery condition

Specification

Tolerance

Thickness

Roughness

Diameter

Height

Diameter

Height

Sintering

50~200

50~200

±1.0

±1.0

5~20

 

Final Finished

50~200

50~200

±0.5

±0.5

5~18

<3.2

 

Iridium Inner

Type(mm)

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.~15

Special sizes can be manufactured based on customers' requirements

 

3.  Manufacturing process and equipment

Item

Process

Equipment

Quality Check

1

Powder purified

Purified furnace

GDMS

2

Isostatic pressing

Isostatic pressing machine

  Measurement of rough-processed

3

IF forging

High-accuracy forging machine

 Dimension measurements for product

4

IF sintering

High temperature vacuum sintering furnace

 Dimension measurements for product

5

Final machining

High-accuracy turning machine

Surface quality/ roughness and density

6

Package

 

Quality Test Report

 

4. Advantage of our Tungsten Iridium nozzle:- specially precise integrating technology for Ir insert into with tungsten nozzle body - uniform grain with densified microstructure ensures longer life time - ready for use parts with precise machining tolerance.

 

Tungsten Iridium Nozzle (W-Ir Nozzle)



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