December 11, 2020 Innovation Physio-chemical properties of novel star-type surfactants for direct to metal applications In this paper, the properties of novel silicone-free non-ionic star-type surfactants are compared, showing clear dependencies of their compositional parameters on the ability to redu...
corrugated sheet 25 made of a metal and a flat sheet 27 and coiling the resultant sheets in multilayers is inserted into an external cylinder and, at the same time, the corrugated sheet 25 and the flat sheet 27 are joined mutually by diffusion welding to give a metal catalyst carrier unit...
We love gardening in the waist-high raised bed built from lumber and corrugated metal roofing. It’s great because we can lean across to the center from either side without straining our backs. We can pack a lot of intensively planted veggies in the 4’ x 40’ bed. To minimize the soi...
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Metal substrate consists of corrugated or corrugated and flat sheets of metal catalyst substrate (3, 4) rolled together and held within an outer mantle to which they are joined by a seam. Sheet metal substrates (3, 4) consist of elongated metal strips (6) which are first drawn out and ...
The flexible conducting element (1) has a metal bellow or a metal corrugated hose, which is surrounded by a network (3). The bend protection elements (9) are arranged externally at the conducting element. The bend protection element prevents a radial expansion of the network. A spacer is ...
The flexible conducting element (1) has a metal bellow or a metal corrugated hose, which is surrounded by a network (3). The bend protection elements (9) are arranged externally at the conducting element. The bend protection element prevents a radial expansion of the network. A spacer is ...
An interface zone (34) connected to the connecting zone has a corrugation (36) which changes from the inclination of the packing band to the general direction of circulation of the fluid (D) The cross-corrugated packing module (16) contains bands which have a corrugation that is generally ...