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Molybdenum Heat Shield

Supplier From China
Oct-17-19

Molybdenum Heat Shield:
As thermal insulation components, molybdenum heat shield and molybdenum covers play a important role for heat blocking and reflecting in sapphire growth furnace. A high purity, precisely sized, smoothly clean, easy assembly and appropriately designed heat shield is significant for crystal pulling quality.
As the heat-shield parts in the sapphire growth furnace, the most decisive function of molybdenum reflection shield is to prevent and reflect the heat in the furnace. Heat-shield parts with high-density, exact-measurement, smooth-surface, convenient-assembly and reasonable-design has great significance in improving the crystal-pulling.
Molybdenum heat shield Dimension (mm):

Molybdenum Cover Plates Molybdenum Heat Shield/ Single sheet
Sheet Thickness Dia (Max) Sheet Thickness Dia(Max) Height(Max)
2.0 0.1 660 0.2 2.0 0.1 450 2 660 1
1.0 0.08 660 0.2 1.0 0.08 610 2 660 1
0.5 0.04 660 0.2 0.5 0.04 700 2 660 1
0.3 0.03 660 0.2 0.3 0.03 700 2 660 1
Molybdenum heat shield processes and quality control:
No. Processes Equipment Quality
1 Molybdenum sheet 1.Physical and chemical properties accordance with customers specification
2.Correct size 3.Clean surface, no defect.
2 Inspection
3 Roll bending Asymmetric three-rollers plate bending machine Correct barrel height and diameter
4 Drilling and riveting CNC milling machine, bench driller Firmly riveting
5 Cleaning Surface clean and no defect
6 Inspection Correctly positioned assembly holes
7 Assembling Clean surface
8 Cleaning Correct barrel height and diameter
9 Inspection Firm assembly, no bond between layers
10 Packing Firm wooden case within quality certificate

Price and Minimum Quantity

Price: $1 - $500
MOQ: Not Specified

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Molybdenum plate is used for heater of electronic vacuum furnace and heat-insulation screen,

Molybdenum plate is used for heater of electronic vacuum furnace and heat-insulation screen, molybdenum round sheet to produce
Molybdenum boat and electric power semiconductor, raw materials to make vacuum light house.Forming the molybdenum powder with isostatic pressing, and with the technology of hot rolling, annealing, washing with alkali, cold rolling , cutting, leveling off after the molybdenum sheet billet is formed by sintering with medium frequency furnace, molybdenum sheets have the excellent characteristic of brightness and smoothness on the surface and well reprocessing.
We can provide various of these products in types such as hot/cold rolling, stress relief, single direction rolling and across rolling with the thickness among 0.1~20mm and the width up to 600mm.As one of the enterprises earliest engaged in developing and producing molybdenum sheet in china, we fetched into advanced production technology, imported high-powder multi-roller wide rolling mill and intermediate frequency sintering equipments to satisfy different requirement.Our products with annual capacity up to 20 tons sell well all over china and are exported to every quarter of the globe in large quantity . The molybdenum round sheets with the diameter among 15~55mm, the thickness among 0.5~5.5mm and the surface finish of 6 , which are principally used in pad of thyristor, is one of our excellent products .Every guide line of this kind of products excel the national level.


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