Tuesday, March 19, 2024

Slag

Slag (pronounced slag)

(1) The substantially fused and vitrified matter separated during the reduction of a metal from its ore; also called cinder.

(2) The scoria (the mass of rough fragments of pyroclastic rock and cinders produced during a volcanic eruption) from a volcano.

(3) In the post-production classification of coal for purposes of sale, the left-over waste for the sorting process; used also of the waste material (as opposed to by-product) from any extractive mining.

(4) In industrial processing, to convert into slag; to reduce to slag.

(5) In the production of steel and other metals, the scum that forms on the surface of molten metal.

(6) In commercial metallurgy, to remove slag from a steel bath.

(7) To form slag; become a slaglike mass.

(8) In slang, an abusive woman (historic UK slang, now a rare use).

(9) In slang, a term of contempt used usually by men of women with a varied history but now to some degree synonymous with “unattractive slut” (of UK origin but now in use throughout the English-speaking world and used sometimes also of prostitutes as a direct synonym, the latter now less common).

(10) In the slang of UK & Ireland, a coward (now regionally limited) or a contemptible person (synonymous with the modern “scumbag” (that use still listed by many as “mostly Cockney” but now apparently rare).

(11) In Australian slang, to spit.

(12) Verbally to attack or disparage somebody or something (usually as “slag off”, “slagged them”, “slagged it off” etc); not gender-specific and used usually in some unfriendly or harshly critical manner; to malign or denigrate.  Slang dictionaries note that exclusively in Ireland, “slagging off” someone (or something) can be used in the sense of “to make fun of; to take the piss; the tease, ridicule or mock” and can thius be an affectionate form, rather in the way “bastard” was re-purposed in Australian & New Zealand slang.

1545–1555: From the Middle Low German slagge & slaggen (slag, dross; refuse matter from smelting (which endures in Modern German as Schlacke)), from the Old Saxon slaggo, from the Proto-West Germanic slaggō, from the Proto-Germanic slaggô, the construct being slag(ōną)- (to strike) + - (the diminutive suffix).  Although unattested, there may have been some link with the Old High German slahan (to strike, slay) and the Middle Low German slāgen (to strike; to slay), the connection being that the first slag from the working of metal were the splinters struck off from the metal by being hammered.  Slāgen was from Proto-West Germanic slagōn and the Old Saxon slegi was from the Proto-West Germanic slagi.  Slag is a noun & verb, slagability, deslag, unslag & slaglessness are nouns, slagish, slagless, slagable, deslagged unslagged, slaggy & slaglike are adjectives and slagged, deslagged, unslagged, slagging, deslagging & unslagging are verbs; the noun plural is slags.  As an indication of how industry use influences the creation of forms, although something which could be described as “reslagging” is a common, it’s regarded as a mere repetition and a consequence rather than a process.

In the UK & Ireland, the term “slag tag” is an alternative to “tramp stamp”, the tattoo which appears on the lower back.  Both rhyming forms seem similarly evocative.

The derogatory slang use dates from the late eighteenth century and was originally an argot word for “a worthless person or a thug”, something thought derived from the notion of slag being “a worthless, unsightly pile” and from this developed the late twentieth century use to refer to women and this is thought to have begun life as a something close to a euphemism for “slut” although it was more an emphasis on “unattractiveness”.  The most recent adaptation is that of “slagging off” (verbal (ie oral, in print, on film etc) denigration of someone or something, use documented since 1971 although at least one oral history traces it from the previous decade.  In vulgar slang, slag is one of the many words used (mostly) by men to disparage women.  It’s now treated as something akin to “slut” (in the sense of a “women who appears or is known to be of loose virtue) but usually with the added layer of “unattractiveness”.  The lexicon of the disparaging terms men have for women probably doesn’t need to precisely to be deconstructed and as an example, in the commonly heard “old slag”, the “old” likely operates often as an intensifier rather than an indication of age; many of those labeled “old slags” are doubtless quite young on the human scale.  Still, that there are “slags” and “old slags” does suggest men put some effort into product differentiation.

How slag heaps are created.

All uses of “slag”, figurative & literal, can be traced back to the vitreous mass left as a residue by the smelting of metallic ore, the fused material formed by combining the flux with gangue, impurities in the metal, etc.  Although there’s much variation at the margins, typically, it consists of a mixture of silicates with calcium, phosphorus, sulfur etc; in the industry it’s known also as cinder and casually as dross or recrement (the once also-used "scoria" seems now exclusively the property of volcanologists).  When deposited in place, the piles of slag are known as “slag heaps” and for more than a century, slag heaps were a common site in industrial regions and while they still exist, usually they’re now better managed (disguised).  A waste-product of steel production, slag can be re-purposed or recycled and, containing a mixture of metal oxides & silicon dioxide among other compounds, there is an inherent value which can be realized if the appropriate application can be found.  There are few technical problems confronting the re-use of slag but economics often prevent this; being bulky and heavy, slag can be expensive to transport so if a site suitable for re-use is distant, it can simply be too expensive to proceed.  Additionally, although slag can in close to its raw form be used for purposes such as road-base, if any reprocessing is required, the costs can be prohibitive.  The most common uses for slag include (1) Landfill reclamation, especially when reclaiming landfills or abandoned industrial sites, the dense material ideal for affording support & stability for new constructions, (2) the building of levees or other protective embankments where a large cubic mass is required, (3) in cement production in which ground granulated blast furnace slag (GGBFS) can be used as a supplementary component material of cement, enhancing the workability, durability and strength of concrete, (4) manufacturing including certain ceramics & glass, especially where high degrees of purity are not demanded, (5) as a soil conditioner in agriculture to add essential nutrients to the soil and improve its structure, (6) as a base for road-building and (7) as an aggregate in construction materials such as concrete and asphalt.  The attraction of recycling slag has the obvious value in that it reduces the environmental impact of steel production but it also conserves natural resources and reduces the impact of the mining which would otherwise be required.  However, the feasibility of recycling slag depends on its chemical composition and the availability of an appropriate site.

Harold Macmillan, Epsom Derby, Epsom Downs Racecourse, Surrey, 5 June 1957.

The word “slag” has been heard in the UK’s House of Commons in two of the three senses in which it’s usually deployed.  It may have been used also in the third but the Hansard reporters are unlikely to have committed that to history.  In 1872, Benjamin Disraeli (1804-1881, UK prime-minister Feb-Dec 1868 & 1874-1880) cast his disapproving opposition leader’s gaze on the cabinet of William Gladstone (1809–1898; prime-minister 1868–1874, 1880–1885, Feb-July 1886 & 1892–1894) sitting on the opposite front bench and remarked: “Behold, a range of extinct volcanoes; not a flame flickers upon a single pallid crest.”.  Sixty-odd years later, a truculent young Harold Macmillan (1894–1986; UK prime-minister 1957-1963) picked up the theme in his critique of a ministry although he was slagging off fellow Tories, describing the entire government bench as “a row of disused slag heaps”, adding that the party of Disraeli was now “dominated by second-class brewers and company promoters.  Presumably Macmillan thought to be described as a “slag heap” was something worse than “extinct volcano” and one can see his point.  The rebelliousness clearly was a family trait because in 1961, when Macmillan was prime-minister, his own son, by then also a Tory MP, delivered a waspish attack on his father’s ministry.  When asked in the house the next day if there was “a rift in the family or something”, Macmillan said: “No.”, pausing before adding with his Edwardian timing: “As the House observed yesterday, the Honorable Member for Halifax has both intelligence and independence.  How he got them is not for me to say."

Lindsay Lohan and the great "slagging off Kettering scandal".

Although lacking the poise of Macmillan, Philip Hollobone (b 1964; Tory MP for Kettering since 2005), knew honor demanded he respond to Lindsay Lohan “slagging off” his constituency.  What caught the eye of the outraged MP happened during Lindsay Lohan’s helpful commentary on Twitter (now known as X) on the night of the Brexit referendum in 2016, the offending tweet appearing after it was announced Kettering (in the Midlands county of Northamptonshire) had voted 61-39% to leave the EU: “Sorry, but Kettering where are you?

Philip Hollobone MP, official portrait (2020).

Mr Hollobone, a long-time "leaver" (a supporter of Brexit), wasn’t about to let a mean girl "remainer's" (one who opposed Brexit) slag of Kettering escape consequences and he took his opportunity in the House of Commons, saying: “On referendum night a week ago, the pro-Remain American actress, Lindsay Lohan, in a series of bizarre tweets, slagged off areas of this country that voted to leave the European Union.  At one point she directed a fierce and offensive tweet at Kettering, claiming that she had never heard of it and implying that no one knew where it was.  Apart from the fact that it might be the most average town in the country, everyone knows where Kettering is.”  Whether a phrase like “London, Paris, New York, Kettering” was at the time quite as familiar to most as it must have been to Mr Hollobone isn’t clear but he did try to help by offering advice, inviting Miss Lohan to switch on Kettering's Christmas lights that year, saying it would “redeem her political reputation”.  Unfortunately, that proved not possible because of a clash of appointments but thanks to the Tory Party, at least all know the bar has been lowered: Asking where a town sits on the map is now “slagging it off”.  Learning that is an example of why we should all "read our daily Hansards", an observation Mr Whitlam apparently once made, suggesting his estimation of the reading habits of the general population might have differed from reality.

Screen grab from the "apology video" Lindsay Lohan sent the residents of Kettering advising she'd not be able to switch on their Christmas lights because of her "busy schedule".

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