与 «CALESCENCE»相关的英语书籍
在以下的参考文献中发现
calescence的用法。与
calescence相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
k cr The Man at the Fire 5? There are some who forget what experience means, (
They are generally fellows just out of their 'teens) And by using pyrometers seem
to acquire A lack of belief in — " The man at the fire. " They'll talk of "calescence" ...
2
American Blacksmith and Motor Shop
Of course, if one knew the calescence-point of the steel, and had a pyrometer to
gauge the heat of the molten bath, so as to quench when the blade was at its
calescence — knew the percentage of carbon in wzz&zz? FIG. i— THE VARIOUS
...
3
Industrial Engineering and the Engineering Digest
The original coarseness of the grain is removed, internal strains have been
eliminated and the steel has become softer and more easily machined. It has
become, in ordinary terms, annealed. If the steel when heated above its
calescence point ...
Robert Thurston Kent, Charles MacCaughey Sames, William Kent, 1912
4
Industrial Engineering and the Engineering Digest
If the steel when heated above its calescence point (when it contains all its
carbides in solid solution), be subjected to very quick cooling, so that no chance
is given for the depourally varies both with regard to the nature and amount of
carbides ...
5
The American Blacksmith: A Practical Journal of ...
In heating a turning-chisel in the forge, it is next to impossible, but that the thin
portion, particularly the edge, should be heated above calescence, although
perhaps I - -2*; fi»'cc-.'2+_'_-.- ._ ' 4' cheaper woven, dyed, and mounted on the
stall'.
6
American Vanadium Facts
If the steel, when heated above its calescence point (when it contains all its
carbides in solid solution), be subjected to very quick cooling, so that no chance
is given for the deposition or reprecipitation of its dissolved carbide, a new body
is ...
7
Handbook for Machine Designers, and Draftsmen
For convenience these points are designated Ac (calescence) and Ar (
recalescence). It has been demonstrated that in order to obtain the retardation A1
-, the steel must be first heated past the point Ac, and conversely the ab-_
sorption or ...
Frederick Arthur Halsey, 1916
8
The Welding Encyclopedia
The calescence, or low critical point is found on the iron-carbon diagram along
the A; line and Is the temperature at which steel loses its magnetism. The
calescence point may be determined by touching steel with a magnet during
heating: ...
Louis Burton Mackenzie, Stuart Plumley, Ted B. Jefferson, 1968
9
English Mechanic and World of Science
(a sketch of which is annexed), and there is an entire absence of glare, which
renders it easy to observe the calescence of the steel. The flame, when confined
in a furnace into which it is introduced by an aperture which fits fairly closely to
the ...
Martensite is not a stable "body," its equilibrium being destroyed very much
below the calescence point ; when subjected to a temperature of about 360
degrees Centigrade, for a period of time sufficient to thoroughly soak through the
mass, it is ...
