与 «PARENT METAL»相关的英语书籍
在以下的参考文献中发现
parent metal的用法。与
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The material defining the strength can be weld metal, the heat affected zone or
the parent metal. In the commonly used structural steels the weld metal is usually
stronger than the parent metal. The heat affected zone could well be stronger but
...
2
The Welding of Aluminium and Its Alloys
Select a filler metal with a melting point close to that of the parent metal, see
Appendixes C and D. 2.4 Strength loss due to welding In order to effect a weld
the components to be joined are heated to a high temperature, in the case of
fusion ...
3
New Methods for Corrosion Testing of Aluminum Alloys
3 — The parent metal (Keller's reagent, xlOO magnification). between the weld
metal and the parent metal. This photomicrograph clearly displays the structure of
the HAZ, which is markedly different from that of the filler metal (2319) or of the ...
Vinod S. Agarwala, G. M. Ugiansky, 1992
4
Predictive Formulae for Weld Distortion: A Critical Review
4.1 Properties of Parent Metal The properties of the parent metal influence the
magnitude of the stresses generated in the component by heating, the ability to
resist changes in shape due to these stresses, the ability to transfer the applied
heat ...
5
Fatigue and Fracture Mechanics: 33rd Volume
Although the strengths in Table 1 suggest that the weld and parent metal are well
matched, a hardness traverse conducted on a specimen blank suggested that the
weld metal was considerably stronger than the parent metal, with hardness in ...
Walter G. Reuter, Robert S. Piascik, 2003
6
The Science and Practice of Welding
As the load is applied, if the weld metal is ductile, it will elongate with the parent
metal and is placed in the machine so that the load is applied longitudinally to
help to share the load. If, on the other hand, it is brittle, it will not elongate with the
...
Arthur Cyril Davies, 1972
7
The Science and Practice of Welding:
As the load is applied, if the weld metal is ductile, it will elongate with the parent
metal and is placed in the machine so that the load is applied longitudinally to
help to share the load. If, on the other hand, it is brittle, it will not elongate with the
...
8
Light Microscopy of Carbon Steels
austenite because grain-refining elements added to the parent metal, if any, have
become ineffective. The extent of the grain coarsening depends principally on the
peak temperature attained, the dwell time at this temperature, and the ...
9
Welded Design: Theory and Practice
5.1 Butt welds Butt welds in carbon-manganese steels, made by arc welding with
consumables giving weld metal matching the parent metal strength, are as strong
as or stronger than the steel itself. In very high strength steels it may not be ...
10
Trends In Welding Research: Proceedings of the 7Th ...
The mean grain diameter at the SZ is 15.5 μm, which is smaller to that of the
parent metal. The mean grain size in the SZ increases going from the cold, to the
warm and hot weld samples (5.3 μm, 11.74 μm, and 15.52 μm respectively); the ...
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找出国内和国际出版社所讨论的内容，以及词语
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Controller, HMI Improve Welding in a Flash
... forged together into continuous coils, wheel rims, rods, band saw blades and other shapes requiring seamless joints at parent metal strength. «Assembly Magazine, 七月 15»
What is Electron Beam Welding (EBW)?
During the melting of the parent metal, there is no need for a filler metal. Since this is a line of sight approach, it is not possible to weld around ... «Azom.com, 六月 15»
Why bother with brazing?
A good brazed joint does not rely on some sort of mechanical or chemical adhesion for its strength, which may surpass that of the parent metal, ... «road.cc, 六月 15»
Hydraulic Solution for Flash-Butt Welding
... wheel rims, rods, band saw blades, and other shapes that require seamless joints at parent metal strength. Older machines use manual cams ... «DesignNews, 四月 15»
Nordson showing off full range of technologies
The company fuses the alloy to the parent metal of the screw to give an extra-strong bond. X800 barrel inlay material is also a nickel-based ... «Plastics News, 三月 15»
Genesis recalls steel forks on three 2015 road bike models
... and degree of any pre-heat) is more complicated than you might think and the procedure needs to be checked for each different parent metal. «road.cc, 三月 15»
PTG Heavy Industries welds aerospace titanium with friction-stir …
Friction Stir Welding transforms the parent metal from a solid to a plasticised state. In R&D tests, the company has performed longitudinal ... «Machinery, 三月 15»
White Paper: The correct design of refractory welding
This is due to the dilution of nickel/chrome ratios in the weld pool, coming from the iron of the parent metal shell, with the resultant composition ... «Ferret, 二月 15»
Automation Drives Vickers Hardness Testing Into the 21st Century
The inspection of submarine hulls requires a comprehensive set of destructive and nondestructive tests on parent metal, heat affected zones ... «Quality Magazine, 二月 15»
Heller to host open house in October
New cylinder bore coating (CBC) process that imparts a high-durability coating to aluminum parent metal, such as aluminum engine blocks «Aerospace Manufacturing and Design, 八月 14»
