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Applied Cryogenics to sell cryogenic treatment plants in India

Applied Cryogenics and Mumbai-based DNP Global recently formed an agreement that will allow Applied Cryogenics to sell its cryogenic treatment plants in India. DNP Global will manage the sales and marketing of Applied Cryogenics' product line in India and provide full customer support for the region.

Professor Rafael Breiler named AAAS Fellow

The American Association for the Advancement of Science (AAAS) has made Rafael Breiler, professor of chemistry and biochemistry at FSU, a Fellow.

NSCLS to manage umbilical cord blood bank initiative

National Stem Cell Holding, Inc.'s new subsidiary, National Stem Cell Laboratory Services, Inc., will manage the company's umbilical cord blood bank initiative and augment the tissue banking and reproductive services.

HYPRES tests fabricated integrated circuits

HYPRES Inc., a developer of superconducting microelectronics (SME) technology, has successfully tested fabricated integrated circuits with a critical current density of 20 kiloamps per square centimeter.

FRA receives 5-year contract for management of Fermilab

The Fermi Research Alliance (FRA), LLC recently received a $1.575 billion, five-year contract for management and operation of Fermi National Accelerator Laboratory, from the U.S. Department of Energy. A new independent entity, FRA is owned jointly by the University of Chicago and Universities Research Association, Inc.

University of Chicago bids on a management contract for Fermilab

Administrators at the University of Chicago have bid on a management contract for Fermilab, a CSA Corporate Sustaining Member.

Latest in Defining Cryogenics

Liquid Hydrogen

Hydrogen becomes a liquid at 20K and 1 bar. Liquid hydrogen (LH2) is an important substance in industry, transportation and research. Industrial uses of hydrogen include applications in the electronics, glass, chemical and metal processing fields. In these applications, the hydrogen is generally used as a room temperature gas but...

Superconducting Radiofrequency Cavities

Superconducting radio frequency (SRF) cavities represent an important application of cryogenics and superconductivity. SRF cavities are a technology for accelerating charged particle beams via the transfer of radiofrequency (RF) energy to the beams via resonant structures. As such, they are frequently found in large particle accelerators used for scientific research....

Thermal Radiation Shields

Actively cooled thermal radiation shields are a common feature of cryostats whose lowest temperature is less than 77K. These shields, which typically operate at temperatures between that of LN2 and 40K, block thermal radiation from higher temperatures from reaching lower temperature cryogenic components or fluids. Since the heat radiated from...

Latest in Cryo Central

Air Separation and Liquefaction

by Nils Tellier, PE, President, EPSIM Corporation (CSA CSM) nils@epsim.us All illustrations courtesy EPSIM Corporation Background History of Air Separation and Liquefaction This section builds on a rich history of methods to develop deep refrigeration and cryogenic liquefaction during the 19th Century. You are encouraged to read Cryo Central’s History...

Bose-Einstein Condensate

A Bose-Einstein condensate, first proposed in 1925 by Albert Einstein based on work done by Satyendra Nath Bose (the same Bose from whom the term boson is derived), is a super-cold state of matter in which almost all of the individual atoms have “condensed” down to the lowest possible quantum...

Cold Technology for Pest Control

While it does not reach temperatures cold enough to be called cryogenic, carbon dioxide snow is at the heart of a new way of dealing with unwanted pests. It utilizes a quick freezing process that takes advantage of the properties of carbon dioxide snow and has a number of benefits...

Cryogenic Finishing

The following 3 articles discuss the uses and procedures of various type of cryogenic finishing. 1) By Robin A. Rhodes, Cryogenic Institute of New England, Inc. rrhodes@nitrofreeze.com Cryogenic Deflashing is employed to remove undesired residual mold flash that remains on molded parts after they are removed or ejected from the...

Latest in Ask the Experts

Data on thermal expansion down to 40K

For our cold mechanics, we use ball bearings from ADR from stainless steel which is AISI 440C, DIN X105CrMo17, W.Nr. 1.4125. Does anyone know the data of thermal expansion of this material down to 40 K?

Difference between radar and servo gauge for LNG tanks?

What is the difference between radar and servo gauge for LNG tanks? How do I understand the gauging system for LNG tanks and choose the best one?

Materials for "cryogenics in spacetech"?

I had to take a seminar in a national competition that is to be held in our country on the topic “cryogenics in spacetech.” For this, I need some materials related to it, and I thought to approach you for help. Can you suggest some relevant materials?

Information on how the emissivity of the panel changes with air fouling?

I work at a facility with a large thermal vacuum chamber. We are using both nitrogen and helium shrouds.

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