Tungsten-Rhenium Alloy Wire Compare The PerformanceIndicators and Parameters

Tungsten- Rhenium Alloy Wire Performance Indicators

Production to meet the electron gun , traveling wave tubes , TCD hot wire probe card assembly and test requirements of the customer base W-3Re tungsten rhenium alloy wire :

1 ) tungsten rhenium wire distribution of rhenium , rhenium content fluctuations within 30.15% ;
2 ) billet Weight 3Kg;
3 ) to a diameter of 0.39mm, tungsten- rhenium alloy wire yield not less than 75% ;
4 ) tungsten- rhenium alloy wire filament wire diameter evenly.

Comparison with Other Similar Technologies

Tungsten- rhenium alloy wire and foreign well-known company performance parameters comparison:

Performance Parameter Name Domestic Companies Foreign Companies

Rhenium uniform uniform uniform distribution element
Wire rhenium content of 3% 0.15 3% 0.15
Resistivity ( room temperature ) cm 10 10 ~ 6> 10 ~ 6 10 10 ~ 6
b (49mg/200mm) MPa> 2265> 2570
Elongation > 1.6 > 3%
Billet single root weight , kg 64 1.5

Drawing tungsten alloys elongated grain structure of the close-packed crystal fibers , recrystallized grain structure of the grain structure of the dovetail -shaped lap , the grain aspect ratio greater than 12.
Promotion of technological achievements , the products have been authorized users downstream manufacturers at home and abroad , to replace imported products comprehensive performance indicators have reached the international advanced level of similar products .


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
 

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