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when slag has cooled it is used for cement, heat insulation and road making

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How do you prevent the occurrence of slag inclusion and undercut?

The following techniques can be used to prevent slag inclusions: Use welding techniques to produce smooth weld beads and adequate inter-run fusion to avoid forming pockets to trap the slag. Use the correct current and travel speed to avoid undercutting the sidewall which will make the slag difficult to remove.


How is slag removed from the furnace?

Gas BlowersGas blowers use blasts of a gaseous material to remove slag from furnace walls. These tools work in a way that is similar to other blowing tools, like snow blowers or leaf blowers, but use strong, concentrated bursts of gas. Blowers for slag removal, which include jetblowers and sootblowers, often use heated air. This weakens the connection between the slag and furnace wall and leads to quick removal. Gas blowers usually use air or steam. Steam, given its high temperatures and moisture content, attacks slag in a different and more aggressive way than dry air. Sootblowers exist primarily to remove soot from furnaces, though many factories with coal furnaces use them as slag-removal tools in tandem with other tools such as water cleaners and chemical treatments.


Gold or silver bars how do you remove the slag?

To remove slag from gold or silver bars, you can heat the bars in a furnace until the slag becomes molten. Then, you can carefully pour off the slag, leaving behind the purified metal. It's important to use proper safety gear and follow appropriate procedures when handling molten metals.


What is slag called in Australia?

its still called slag


Did superhead use to date Jay-Z?

yeh she is a slag sat on me aswell


What is thomas slag phosphate?

Thomas slag phosphate refers to a type of fertilizer made from Thomas phosphate slag, a byproduct of the steel industry. The slag is treated to make it suitable for use as a slow-release phosphorus fertilizer in agriculture. It is commonly used to provide plants with the essential nutrient phosphorus, which is important for healthy growth and development.


How do you say slag in Punjabi?

Slag in Punjabi is ਧੱਪਿੱਟ (dhappid).


What are the requirements of a good slag?

Slag is the detritus or remains of some industrial processes for which no use has been found. It is usually dumped and left. Occasionally a new use can be found, it can the be considered a resource or by-product of the original process. The plastics industry was created in this way.


What can slag be used for?

waste slag from blast furnaces is used for road surfacing.


What is slag hammer?

It is a hammer with a flat broad head for knocking slag off.


What are slag-lines?

Slag lines are when a girl wears makeup and there is a ring around her face where her foundation hasn't been put. That is called a slag line.


Is coke used to oxidise slag?

No, coke is not typically used to oxidize slag. Coke is often used as a reducing agent in metallurgical processes to remove oxygen from metal oxides, not to oxidize material like slag. Slag is usually formed as a byproduct of the smelting process when impurities are removed from metal ores.