 sell
- There is no classification
contact
- Contact：康欣怡
- Phone：0769-88032267
- Email：978493462@qq.com
- fax：0769-88032267
link |
|
| photo |
Title |
Updated |
 |
4J40 Invar alloy 4J40 expanded alloy plate
4J40 Invar alloy 4J40 expansion alloy plate 4J40 has a low linear heating expansion coefficient in the range of 20 to 300C. It is a high-temperature and low-expansion alloy used in the vacuum industry to construct various types of klystrons and resonant cavities of microwave tubes, etc.
|
2016-12-31 |
|
Wholesale 4J49 expanded alloy imported Invar round bar factory price direct sales
Wholesale 4J49 expansion alloy imported Invar round rod factory price direct sales 4J06, 4J47, 4J49 has a linear heating expansion coefficient close to the soft glass within a certain temperature range, and is suitable for sealing with the corresponding soft glass in the electric vacuum industry
|
2016-10-09 |
|
Supply 4J40 wire rod price Invar alloy performance chemical composition
Supply 4J40 wire price Invar alloy performance chemical composition 4J40 has a low wire heating expansion coefficient in the range of 20 to 300C. It is a high-temperature and low-expansion alloy used in the vacuum industry to make various klystrons and harmonics of microwave tubes.
|
2016-09-06 |
|
4J38 Invar alloy plate 4J38 factory price
4J38 Invar alloy plate 4J38 factory price 4J38 has a low linear heating expansion coefficient in the range of 20 to 100C, and is easy to cut and process various spectrographs and instrument parts that require dimensional stability. The resonant cavity 4J40 is in a 2
|
2016-09-06 |
|
4J32 model, 4J36 Invar steel plate
4J32 model, 4J36 Invar plate 4J32, 4J36 has a low linear heating expansion coefficient in the 20-100C range. Various spectrographs, instrument parts, and thermal bimetallic passive layers that require dimensional stability. The resonant cavity 4J38 is in the range of 20~
|
2016-09-06 |
|
QT400-15 materialQT400-15 performance, ingredients
QT400-15 material QT400-15 performance, composition gray cast iron can be regarded as a gray cast iron matrix of carbon steel plus flake graphite. Gray cast iron is divided into three categories according to different matrix structures: ferrite matrix gray cast iron; ferrite-pearlite matrix gray cast iron
|
2016-09-01 |
|
QT400-18 plate, QT400-18 ductile iron, bar
QT400-18 plate, QT400-18 ductile iron, bar is a general term for alloys composed mainly of iron, carbon and silicon. In these alloys, the carbon content exceeds the amount that can be retained in the austenite solid solution at the eutectic temperature. Cast iron is mainly made of
|
2016-06-21 |
|
Imported ductile iron QT450-10, cast iron plate, QT450-10 plate
Imported ductile iron QT450-10, cast iron plate, QT450-10 plate is a general name for the alloy of ductile iron mainly composed of iron, carbon and silicon. In these alloys, the carbon content exceeds the amount that can be retained in the austenite solid solution at the eutectic temperature. cast iron
|
2016-06-21 |
|
