Nickel-Iron Wire Inspection

Nickel-Iron Wire Inspection Nickel-Iron wire inspection is conducted for straightness, surface defect, diameter uniformity, hardness, smoothness and tensile strength. Continue reading ->

Dec 3, 2020

Reed Blade Pressing

Reed Blade Pressing Nickel-Iron wire is spun straightened and sent for pressing into reed blades. Reed Blades are then checked for tolerances and straightness. Continue reading ->

Dec 3, 2020

 

De-greasing of Pressed Reed Blades

De-greasing of Pressed Reed Blades Degreasing of reed blades are carried out to remove grease, oil and dust that comes out of the pressing process, prior to sputtering. Continue reading ->

Dec 3, 2020

Annealing of Degreased Reed Blades

Annealing of Degreased Reed Blades Reed Blades are sent for annealing to soften them after the pressing process, increase magnetic permeability and to reduce magnetic remanence. Continue reading ->

Dec 3, 2020

 

Sputtering of Annealed Reed Blades

Sputtering of Annealed Reed Blades Reed blades are loaded into carriers and put into a high vacuum chamber that is evacuated with a cryogenic pump, for Ruthenium sputtering. Continue reading ->

Dec 3, 2020

Glass-to-Metal Sealing of Reed Switches

Glass-to-Metal Sealing of Reed Switches Sealing of Reeds and pre-cleaned glass tubes, with a mixture of Inert gases, at 1000C seals the glass to metal portion of a Reed Switch. Continue reading ->

Dec 3, 2020

 

Lead-out Plating of Reed Switches

Lead-out Plating of Reed Switches An electro-cleaning and etching process is used to remove the Oxides and then the Reed Switch leads are then plated with pure Tin. Continue reading ->

Dec 4, 2020

Dry Buzzing of Reed Switches

Dry Buzzing of Reed Switches Lead out plated reed switches are dry buzzed for stabilizing the contact, in high power magnetic coils. Dry Buzzing is conducted at 200Hz. Continue reading ->

Dec 4, 2020

 

Sorting and Grading of Reed Switches

Sorting and Grading of Reed Switches Sorting and Grading of Reed Switches is done to group into Operate AT bands, Release AT bands, or based on various other parameters. Continue reading ->

Dec 4, 2020