Tungsten Siliva

Tungsten Siliva


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

E ofoina atu e Ningbo De-Shin se laina atoa o le tungsten siliva mo vaega eseese o faʻaoga tau alamanuia. E manaʻomia le faiga faʻapitoa o le faʻasusuina o le vacuum ma o oloa uma e ausia tulaga manaʻomia o le GB/T8320-2003, ASTM B631.

Faiga o le gaosiga:paluga pauta –> oomi –> sintering –> vacuum infiltration –> masini –> QC. O nei faiga gaosiga uma e pulea lelei e le QC ina ia mautinoa le lelei o le faatinoga.

Fa'amanuiaga:

1. Maualuga le fa'aeletiseina.

2. Maualuga le fa'avevela.

3. Maualuga le mafiafia ma le tutusa lelei o le fausaga o meafaitino.

Talosaga:

1. Mea e motusia ai matagaluega.

2. Mea e taofia ai le tafe o le eleele.

3. Mea e motusia ai matagaluega laiti.

4. eletise uelo tete'e.

5. au e tete'e atu i le ofuina

Tele o oloa:

O le u'amea tungsten siliva: lautele ≥0.5mm, e masani lava 1-60mm; umi ≤300mm, e masani lava 100, 175, 200, 300mm.

Pa fa'atafafā tungsten siliva: mafiafia ≥1.0mm, e masani lava 1-40mm; umi ma le lautele ≤400mm, e masani lava 100*200, 200*300, 200*400mm.

 

vasega Fa'atulagaga Fa'akemikolo (wt%) Mafiafia Faigata Tete'e
Ag Aofa'i o Mea Leaga≤ W kalama/cm3 ≥ HB Kgf/mm2 ≥ μΩ.cm ≤
W30/Ag70 70±1.5 0.5 Paleni 11.75 75 2.3
W40/Ag60 60±1.5 0.5 Paleni 12.40 85 2.6
W50/Ag50 50±2.0 0.5 Paleni 13.15 105 3.0
W55/Ag45 45±2.0 0.5 Paleni 13.55 115 3.2
W60/Ag40 40±2.0 0.5 Paleni 14.00 125 3.4
W65/Ag35 35±2.0 0.5 Paleni 14.50 135 3.6
W70/Ag30 30±2.0 0.5 Paleni 14.90 150 3.8
W75/Ag25 25±2.0 0.5 Paleni 15.40 165 4.2
W80/Ag20 20±2.0 0.5 Paleni 16.10 180 4.6
W85/Ag15 15±2.0 0.5 Paleni 16.70 195 5.0

 


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