শব্দের উৎপত্তি DECALESCENCE
From Late Latin dēcalescere to become warm, from Latin de- + calescere, from calēre to be warm.
«DECALESCENCE» এর সঙ্গে সম্পর্কিত ইংরেজী বই
নিম্নলিখিত গ্রন্থপঞ্জী নির্বাচনে
decalescence শব্দটির ব্যবহার খুঁজুন। ইংরেজী সাহিত্যে
decalescence শব্দের ব্যবহারের প্রসঙ্গ সম্পর্কিত বই এবং তার থেকে সংক্ষিপ্তসার।
1 The two critical points are known as the decalescence point, which occurs
when the temperature of the metal is rising, and the recalescence point, which is
reached when the temperature is falling. For most practical purposes, the
difference ...
2
Audel automated machines and toolmaking
The two critical points are decalescence and recalescence. The point of
decalescence occurs at the temperature where the pearlite changes to austenite
as the steel is heated. The point of recalescence occurs as the steel is cooled
slowly ...
Rex Miller, Mark Richard Miller, 2004
3
Heat-treatment of steel: a comprehensive treatise on the ...
In steels of the commonly used carbon contents, there are two of these critical
temperatures, called the decalescence point and the recalescence point,
respectively. Decalescence and Its Relation to Hardening. — Everyone
interested in the ...
4
Transactions of the Society of Naval Architects and Marine ...
The temperatures at which these changes occur during heating or cooling are
designated as critical points frequently referred to, respectively, as decalescence
and recalescence. The work expended or absorbed by these changes in internal
...
5
Handbook for Machine Shop and Drafting-room
Critical Points of Decalescence and Recalescence. — The critical or transfer
mation point at which pearlite is transformed into austenite as it is being heated is
also called the dccalcrcmte paint. If the temperature of the steel was observed as
it ...
Erik Oberg, Franklin Day Jones, 1949
The temprature point at which the change ends on heating the steel is called (a)
lower critical point (b) upper critical point (0) point of recalescence (d) point of
decalescence . Scribing block is used to (a) hold the round bars during marking (
c) ...
7
Comprehensive Workshop Practice
The temperature point at which the change ends on heating the steel is called (a)
lower critical point (b) upper critical point (c) point of recalescence (d) point of
decalescence. . Scribing block is used to (a) hold the round bars during marking
...
8
Comprehensive Basic Mechanical Engineering
The temprature point at which the change ends on heating the steel is called (a)
lower critical point (b) upper critical point (d) point of decalescence . Scribing
block is used to (a) hold the round bars during marking (c) locate the centres of ...
Specimen B of the Hadfield steel was treated at first precisely like specimen A;
but in the second hardening was not heated quite so far above the temperature of
decalescence. Fig. 6 shows the progress of heat generation. The total amount of
...
American Institute of Mining
10
Engineering Materials & Metallurgy
This is termed the decalescence point or upper critical point by metallurgist.
When the change has taken place the temperature of steel begins to rise again. If
the steel is removed from heat at this stage and allowed to cool, a point will again
be ...
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