Potassium titanate welding rod material and preparation method thereof
The invention discloses a potassium titanate welding rod material and a preparation method thereof. The welding rod material is mainly composed of components of, by weight, 50 parts of potassium carbonate, 40-60 parts of titanium dioxide, 1-7 parts of carbon nano tubes, 5-15 parts of kieselguhr, 1-9...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
18.11.2015
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The invention discloses a potassium titanate welding rod material and a preparation method thereof. The welding rod material is mainly composed of components of, by weight, 50 parts of potassium carbonate, 40-60 parts of titanium dioxide, 1-7 parts of carbon nano tubes, 5-15 parts of kieselguhr, 1-9 parts of tungsten carbide, 2-8 parts of chromium carbide and 0.5-1.5 parts of nano silica. Compared with the prior art, the welding rod material is used as an additive of welding chemicals, the advantages of both good mobility and high anti-moisture absorption property in the prior art are achieved, most importantly, arc voltage can be reduced apparently, arcs are stabilized, spattering is reduced, and the content of sulphur and phosphorus of the welding rod material is reduced apparently. |
---|---|
Bibliography: | Application Number: CN201510522318 |