Autogenous Welding of Metals Tr From Reports of the National School of Arts a
Autogenous Welding of Metals Tr From Reports of the National School of Arts a
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In our eReader you can find the full English version of the book. Read Autogenous Welding of Metals Tr From Reports of the National School of Arts a Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Autogenous Welding of Metals Tr From Reports of the National School of Arts a
What reading level is Autogenous Welding of Metals Tr From Reports of the National School of Arts a book?
To quickly assess the difficulty of the text, read a short excerpt:
The French company for the dissolved acetylene process uses a porous material. In the Fouche system the acetylene goes through a series of very long and very thin tubes. In other cases an accumulation of metallic gauzes is resorted to, which is more dangerous than efficacious, and others solve the problem by the complete absence of the safety appliance.
Although it is not our intention to describe the various systems of blow-pipes, we shall draw attention to two systems, still unknown because t...hey are very new.
ist. Warming up of the gaseous mixture before its inflamma- tion.
The insufficient temperature of combustion of coal gas led to appliances for heating it. The company using the com- 20 pressed gases, to attain this end, warms up the oxygas mix- ture by means of a flame, bringing to red heat a coil through which the mixture passes. It is evident that this disposi- tion insures a higher temperature of combustion, but its slow action speaks against it. At the moment of lighting, the coil is cold, and the heater has no action on the mixture ; its action is only progressive, following the warming up of the coil, so that this disposition is only interesting in cases where the blow-pipe must work without stopping for a long time.
What to read after Autogenous Welding of Metals Tr From Reports of the National School of Arts a?
You can find similar books in the "Read Also" column, or choose other free books by L L Louis Leon Bernier to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
The French company for the dissolved acetylene process uses a porous material. In the Fouche system the acetylene goes through a series of very long and very thin tubes. In other cases an accumulation of metallic gauzes is resorted to, which is more dangerous than efficacious, and others solve the problem by the complete absence of the safety appliance.
Although it is not our intention to describe the various systems of blow-pipes, we shall draw attention to two systems, still unknown because t...hey are very new.
ist. Warming up of the gaseous mixture before its inflamma- tion.
The insufficient temperature of combustion of coal gas led to appliances for heating it. The company using the com- 20 pressed gases, to attain this end, warms up the oxygas mix- ture by means of a flame, bringing to red heat a coil through which the mixture passes. It is evident that this disposi- tion insures a higher temperature of combustion, but its slow action speaks against it. At the moment of lighting, the coil is cold, and the heater has no action on the mixture ; its action is only progressive, following the warming up of the coil, so that this disposition is only interesting in cases where the blow-pipe must work without stopping for a long time.
What to read after Autogenous Welding of Metals Tr From Reports of the National School of Arts a?
You can find similar books in the "Read Also" column, or choose other free books by L L Louis Leon Bernier to read onlineMoreLess
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