الوصف
Our NBSC stalk tube (or riser tube) is designed for die
casting of molten aluminum, aluminium alloys, magnesium alloys and
copper alloys. As replacement of cast iron and old ceramic ones,
our product has some exceptional features as follows:
a. High density, high mechanical strength;
b. Excellent thermal conductivity, low thermal
expansion;
c. High washing resistance, oxidation resistance, acid
resistance and thermal shock resistance;
d. Low wettability with the melts, bring minimum impurities to
the melts;
e. High cost performance, long service life.
Also we can supply stalk (riser) tubes made of other materials
or by different process, for example, Si3N4 (SSN, RBSN, G.P.S-SN,
HPSN), O’-SiAlON, aluminum titanate, dense fused silica and coated
cast iron. Please contact us if interested.
Available Size & Types:
ID max: Φ**0 mm; Length max: ***0 mm;
Metal flange type or one body type.
Applications:
Low pressure die casting and counter pressure die casting of
molten aluminum, aluminum alloys, magnesium alloys and copper
alloys.
Typical chemical analysis: SiC: > *0.*0%; Si3N4:
>*0.*0%; Free-Si: < 0.*0%; Fe2O3: < 0.*5%.
Typical Technical Data:
Porosity: < *1%;
Bulk Density: > 2.*5 g/cm3;
Compressive Strength: > **5 MPa;
Flexural Strength: > *0 MPa;
Thermal Conductivity (***0 °C): > *6.5 × ***6 W/
(m?°C);
Thermal Expansion (******0 °C): < 4.6 × ***6/ °C;
Maximum Working Temperature: ***0 °C.
| بلد: |
China |
| نموذج رقم: |
NF-05
|
| سعر فوب: |
(قابل للتفاوض)
أحصل على آخر سعر
|
| الموقع: |
China |
| سعر الحد الأدنى للطلب: |
- |
| الحد الأدني للطلب: |
5pcs |
| تفاصيل التغليف: |
- |
| موعد التسليم: |
- |
| القدرة على التوريد: |
10000 |
| نوع الدفع: |
- |
| مجموعة المنتج : |
- |
