Posted by Simon Warren (81.171.134.82) on 11:35:02 03/01/06
Hi,
I am looking into an alternative to using Molybdenum as an ion
accelerator grid, (as in electron microscopes), etc. The
component is approx 380mm x180 mm x approx 1mm thick and requires
to have good flatness.
This item is drilled and reamed making a mesh like grid, holes in
the order of 4mm dia and spaced approx 1mm covering the majority of
the component, over 1500 holes in total.
The question is can I make this out of stainless or some other
cheap material and coat in Molybdenum later therefore giving me
good sputter resistance yet a cheaper component.
Regards, Simon.
Introducing
Nature of Thermal Spray Coatings
Surface Engineering in a Nutshell
Surface Engineering Forum
Thermal Spray Gun Repair Service
Plasma Consumable Parts
Thermal Spray Powder Supplies
Applications:
Thermal Spray Coatings on Carbon and Glass Fibre Reinforced Polymers
HVOF Coating of Paper Making Roll
Abradable Coatings
Thermal Spray Processes:
Combustion Wire Thermal Spray Process
Combustion Powder Thermal Spray Process
Arc Wire Thermal Spray Process
Plasma Thermal Spray Process
HVOF Thermal Spray Process
HVAF Thermal Spray Process
Detonation Thermal Spray Process
Plasma Flame Theory
Cold Spray Coating Process
Wear and Use of Thermal Spray Coatings
Corrosion and Use of Thermal Spray Coatings
Glossary of Thermal Spray and Surface Engineering Terms
Image Directory for Thermal Spray Coatings
Plasma Gas Flow Information
Plasma Gas Flow Correction Calculator
Contact Form
Links to other interesting sites related to thermal spray and surface engineering
Reciprocal Links
Periodic Table of the Elements
SI Units
Calculators for Conversion between Units of Measurement
Hardness Testing
Surface Engineering Message Board Archive
Surface Engineering Message Board Archive Index
Photography Gallery2
Photography Gallery3
© Copyright Gordon England