iam42
I have seen many welds made with 309 root and a CS filler metal. What is the thickness of the base metal? What is the operating temperature?
The 309 root is better for ductility and a little more strength at high temperature then the CS metal. What NDE if any are you doing on the root...
Hello, I did have a problem with the "Copy Slection" command the first try. The command did seem to space limited. The window for the entire drawing only picked up a small amount of information when it was pasted onto the other drawing. One other problem I had was that the scales were different...
I want to select a drawing in a cad file and copy the drawing into another cad drawing. When I try to select the entire drawing, only a few lines get copied into the other drawing. Why does this happen and how can I can copy this drawing into the other drawing? These are topo drawings. The...
Hello Experts,
I have a large burner in a furnace that burners natural gas as fuel. The combustion air is heated to save on fuel costs. I can measure the following variables in the combustion air supply temperature, pressure, volumetric flow rate scfm. I can also measure the natural gas...