Your Order

No items currently in order.



Just added


Quote Summary Checkout

To add this product to your quote cart or for CAD file access, please login or create an account.

All-Metal UHV and XHV Sealing for Non-Magnetic Titanium Vacuum Chambers

The Atlas CFTI™: The time-tested reliability of the solid titanium CF flange is well established. Weld the CFTI™ flange to a titanium vacuum chamber, and it becomes completely non-magnetic. Non-magnetic titanium vacuum chambers will not interact with magnetic environments and are commonly utilized for UHV synchrotron, particle physics, various industrial applications, and even XHV quantum physics studies. Such applications include non-magnetic beam tubes, wigglers, undulators, free electron lasers (FEL), drift tubes, and spectrometers.

Light/Low Weight Atlas CFTI™ Flanges:  These flanges can be used for weight sensitive applications such as aeronautical, space, or portable systems. Weight-to-volume ratios are 1/3 that of stainless steel flanges, so vacuum chamber engineers are able to significantly reduce overall weight of vacuum chambers. The Atlas CFTI™ Flange provides standard all-metal sealing for titanium vacuum chambers and enables vacuum engineers and designers to fully utilize the exceptional UHV and XHV properties of an all-titanium system.

Specifications

  • UHV Rated to 1 x 10-13 Torr
  • 1/3 the weight of stainless steel flanges.
  • 90° included angle, long-life knife-edge design, developed at CERN.
  • 100% Compatible with the industry standard ConFlat® interface.
  • Standard Flange sizes: 1.33”-16.5” (DN16-DN500)

Materials

  • Titanium Grade 2
  • Sealing Knife-Edge Face: Titanium Grade 2
  • Rotatable Collar/Receiver: 304 stainless steel (Titanium optional)

Environmental

  • Vacuum Leak Tested: < 1 x 10-9 cc/sec of He

Thermal

  • Peak Temperature: 450°C (during weld-up)
  • Operational Temperature: -200°C to 400°C

Mechanical

  • Tensile: 63,000psi (434MPa)
  • Shear: 79,800psi (550MPa)

ConFlat® is a trademark of the Varian Corporation.


Diagrams & Variations

Choose Size

Click images above for larger version.

Rotation Bore Bolt Holes Part # Hardware Files Actions
Rotatable 3.00" 5/16-24 US Tap TICF-0462-18 Show
Add
Rotatable 3.00" M8 mm Tap TICF-0462-28 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable Blank 0.332 Clearance TICF-0462-04 Show
Add
Non-Rotatable 3.00" 0.332 Clearance TICF-0462-01 Show
Add
Non-Rotatable 3.00" 5/16-24 US Tap TICF-0462-11 Show
Add
Non-Rotatable Blank 5/16-24 US Tap TICF-0462-14 Show
Add
Non-Rotatable 3.00" M8 mm Tap TICF-0462-21 Show
Add
Non-Rotatable Blank M8 mm Tap TICF-0462-24 Show
Add
Rotation Bore Bolt Holes Part # Hardware Files Actions
Non-Rotatable 3.00" 0.332 Clearance TICF-0462-07 Show
Add
Non-Rotatable 3.00" 5/16-24 US Tap TICF-0462-17 Show
Add
Non-Rotatable 3.00" M8 mm Tap TICF-0462-27 Show
Add
Rotatable 3.00" 0.332 Clearance TICF-0462-08 Show
Add

Related Content

  • Titanium: a superior material for XHV

    Atlas titanium chambers offer extreme vacuum performance with very low hydrogen permeation rates and secondary gasses. Due to the gettering properties of this metal, titanium vacuum chambers are, in many ways, the ultimate vacuum material. For extreme high vacuum, titanium will often be the best choice. But, due to cost of the material and the … Continued

  • Better Vacuum News Vol. 2 Issue 1

    In this issue, we discuss NSLS 2, Beneq, Atlas Aluminum Emissivac UHV Polish, and neutron windows. Click here to view the pdf version of Better Vacuum News Vol. 2 Issue 1 Source Url: http://blog.atlasuhv.com/?p=227

  • Why Titanium

    Like aluminum, titanium offers advantages that Atlas utilizes to manufacture the most effective solutions possible for your application: • Once activated, behaves as a getter to absorb hydrogen • Low thermal conductivity • No hydrogen for ultra pure vacuum • No carbon for greatly reduced contamination • Low thermal expansion • Non magnetic for applications … Continued