Cathodes in a sentence

All forms of Class I nickel will be traded on the company’s platform, but the spot index will be defined by briquettes and full-plate cathodes, the two most liquid physical shapes.

Exports increased by 71.1 percent and were $1.5 billion mainly due to increased supplies of oil, copper, and cathodes from copper, raw aluminum, ferroalloys, ethyl alcohol, petroleum products.

The EU has the potential to manufacture 56% of its demand for cathodes by 2030, but only two plants have started commercial operations so far.

The products include everything from olives to certain types of lumber like Alaskan yellow cedar to cobalt in cathodes.

Further, it supplies lithium hydroxide for the lubricating greases industry, as well as cathodes for batteries.

Another problem with MPD technology has been the degradation of cathodes due to evaporation driven by high current densities (in excess of main).

Copper cathodes produced using this method are also described as electrolytic copper.

Electrical filaments are also used in hot cathodes of fluorescent lamps and vacuum tubes as a source of electrons or in vacuum tubes to heat an electron-emitting electrode.

Excess heater-to-cathode voltage in indirectly heated cathodes can break down the insulation between elements and destroy the heater.

For example, in copper refining, copper anodes, an intermediate product from the furnaces, are electrolysed in an appropriate solution (such as sulfuric acid ) to yield high purity (99.99%) cathodes.

High-power triodes High-power triodes generally use a filament which serves as the cathode (a directly heated cathode) because the emission coating on indirectly heated cathodes is destroyed by the higher ion bombardment in power tubes.

Indirectly heated cathodes enable the cathode circuit to be separated from the heater circuit.

Indirectly heated cathodes The desire to power electronic equipment using AC mains power faced a difficulty with respect to the powering of the tubes' filaments, as these were also the cathode of each tube.

MPD cathodes ares easily corroded due to constant contact with the plasma.

Operating on the same principles as traditional tubes, prototype device cathodes have been fabricated in several different ways.

Such thoriated tungsten cathodes usually deliver lifetimes in the tens of thousands of hours.

The cell consists of 2 parallel cathodes with a fixed anode in the middle.

The electrical isolation allows all the tubes' heaters to be supplied from a common circuit (which can be AC without inducing hum) while allowing the cathodes in different tubes to operate at different voltages.

The macro throwing power is calculating from the thickness of plating at the two cathodes when a dc current is passed for a specific period of time.

The process uses anodes of impure lead and cathodes of pure lead in an electrolyte of silica fluoride.