| After fluxing, all dirt and impurities will float on top of the melt, and may be skimmed off with the ladle. |
|
| The zinc alloys melt in less time and do not require fluxing or degassing as is common with aluminum alloys. |
|
| This inside-outside electrode consists of a metal sheath surrounding a core of fluxing and alloying compounds. |
|
| Other common names by which the compound is known include burnt lime, unslaked lime, fluxing lime, and calx. |
|
| The term fluxing also includes the treatment of nonferrous melts by inert or reactive gases to remove solid or gaseous impurities. |
|
| Limestone provided the fluxing agent necessary for the manufacture of iron and was locally quarried from Wenlock strata. |
|
| One possible use of this fine glass powder is as a fluxing agent in bricks and sanitary ware products. |
|
| In this case, technological changes in how steel is made could reduce the need for fluxing limestone over the longer-term. |
|
| S emulsion contains less bitumen, but more water and also a fluxing agent to reduce the viscosity. |
|
| They also take part in the irrigation of the cells, the fluxing of blood, and make the vessels more flexible. |
|
| Corrosion is caused by the combination of oxide layer fluxing and continuous oxidation by transported oxygen. |
|
| Fluorite was not an economic commodity until the advent of modern steel-making processes during the late nineteenth century created a demand for it as a fluxing agent. |
|
| It was considered such ideal fluxing ore that the El Paso smelter paid the costs for shipping it by rail and processed the ore at no charge to assure a steady supply. |
|
| Various fluxing materials, such as limestone or iron ore, are mixed with the ore concentrate. |
|
| Feldspar serves as a fluxing agent, lowering the melting temperatures of the mixture. |
|
| This is normally carried out by digestion with mineral acid and sometimes by melting with a fluxing reagent. |
|
| These minerals are known for their fluxing properties and application in ceramic bodies and in the glass industry. |
|
| In a reactor, chemicals are added to the fluxing fluid to react with iron and convert it to iron hydroxide, which is filtered out. |
|
| The Working Group's final report on how to deal with fast fluxing is due to the GNSO Council by 15 October. |
|
| Give it a few minutes to come to full temperature, and then, after fluxing the metal, the first ladle full of lead is lifted to the pre-heated mold. |
|
|
|
| Flux injection is a relatively new process in which fluxing compounds are introduced into the molten metal by a mechanical device using an inert gas carrier. |
|
| Model with external fluxing of the mechanical seal. |
|
| The fluxing mechanisms are generally attributed to density differences of the solutions involved and the permeability characteristics available for percolation through the precursor sediment. |
|
| On the other hand, the steel industry uses high-grade limestone in the production of iron ore pellets and, as a fluxing agent, in the manufacture of steel. |
|
| With acid refractory lined cupolas a greenish colored slag means the fluxing is proper and adequate. |
|
| Generally, the initial smelting stages involve partial oxidation of the metal sulphides in the concentrate, while silica fluxing agents are often added for iron removal. |
|
| Fluxing of the melt facilitates the agglomeration and separation of such undesirable constituents from the melt. |
|
| Fluxing agents include lead oxide or litharge which is used as a collector of precious metals. |
|
