History of electron beam technology
1952 is visible because the dawn of electron beam era. The
physicist Dr. H.C. Karl-Heinz Steigerwald built the primary electron beam
processing system. What needed to be laboriously labored out at that point is
taken as a right nowadays.
The history of electron beam technology started out with the
experiments by way of physicists Hittorf and Crookes. They first attempted to
generate cathode rays in gases (1869) and to soften metals (1879). These
cathode rays were an exciting physical phenomenon and result in the discovery
of a specific type of ray by means of Roentgen (1895), Thompson (1897) and
Millikan (1905), which have been defined as “speedy moving electrons”. @ Read More facinatingtech venngage1403
The heat generated by way of the impact of the electrons
turned into considered as an alternative to have a dangerous impact at the time
of those experiments and tries have been made to save you this via cooling. The
physicist Marcello von Pirani changed into the primary to make use of this
effect. He built a piece of apparatus for melting tantalum powder and other
metals the use of electron beams. In the subsequent time, more and more
scientists experimented with electron beam technology, which lead to the
improvement of oscillographs, microscopes and the drilling of metals. The
foremost impediment at the moment was the lack of sufficiently effective vacuum
pumps.
In 1948 a new generation in cloth processing started with
the physicist Dr. H.C. Karl-Heinz Steigerwald. At that time, he was operating
at the further development of electron beam resources with better powers for
the construction of electron microscopes.
His experiments with the electron beam as a thermal device
for drilling watch stones and for soldering, melting and welding in a vacuum
were very promising and from then on improvement stepped forward faster:
Based on Dr. Steigerwald's fundamental paintings at Zeiss,
companies in other international locations began to broaden electron beam
technology and build EB machines. Hamilton Standard in the USA and Heraeus in
Germany realized the capacity of this era very early. These groups together with Steigerwald
Strahltechnik and the agency founder and inventor of electron beam technology
Dr. H.C. Karl-Heinz Steigerwald, refer to a greater than 40-year history with
regular improvement.
Today, the Steigerwald Strahltechnik GmbH in Maisach close
to Munich, the PTR Strahltechnik in Langenselbold near Frankfurt and the PTR
Precision Technologies INC in Enfield near Boston operate under the holding
enterprise of Global Beam Technologies AG as modern partners for customers of
the electron beam technology around the world. From a ancient factor of view,
PTR Strahltechnik has emerged from Leybold Heraeus and PTR Precision
Technologies INC in Enfield near Boston from Hamilton Standard.
"The electron beam as a tool" is the commercial
enterprise foundation of all employer units of Global Beam Technologies AG.
Electron beam technology is used global with an growing tendency. Even today,
new applications are being advanced and used industrially, particularly wherein
different beam strategies attain their limits. @ Read More buffer1403 unbxd1403
