slag 音标拼音: [sl'æg]
n . 熔渣,铁屑,矿渣
vt . 使变成熔渣
vi . 变熔渣
熔渣,铁屑,矿渣使变成熔渣变熔渣
slag n 1 :
the scum formed by oxidation at the surface of molten metals [
synonym : {
slag }, {
scoria }, {
dross }]
v 1 :
convert into slag Slag \
Slag \ (
sl [
a ^]
g ),
n . [
Sw .
slagg ,
or LG .
slacke ,
whence G .
schlacke ;
originally ,
perhaps ,
the splinters struck off from the metal by hammering .
See {
Slay },
v .
t .]
1 .
The dross ,
or recrement ,
of a metal ;
also ,
vitrified cinders .
[
1913 Webster ]
2 .
The scoria of a volcano .
[
1913 Webster ]
3 . (
Metal .)
A product of smelting ,
containing ,
mostly as silicates ,
the substances not sought to be produced as matte or metal ,
and having a lower specific gravity than the latter ; --
called also ,
esp .
in iron smelting ,
{
cinder }.
The slag of iron blast furnaces is essentially silicate of calcium ,
magnesium ,
and aluminium ;
that of lead and copper smelting furnaces contains iron .
[
Webster 1913 Suppl .]
{
Slag furnace },
or {
Slag hearth } (
Metal .),
a furnace ,
or hearth ,
for extracting lead from slags or poor ore .
{
Slag wool },
mineral wool .
See under {
Mineral }.
[
1913 Webster ]
Slag \
Slag \,
v .
i . &
t . [
imp . &
p .
p . {
Slagged };
p .
pr . &
vb .
n .
{
Slagging }.] (
Metal .)
To form ,
or form into ,
a slag ;
to agglomerate when heated below the fusion point .
[
Webster 1913 Suppl .]
81 Moby Thesaurus words for "
slag ":
alluvion ,
alluvium ,
ash ,
ashes ,
bones ,
brand ,
calx ,
carbon ,
chaff ,
charcoal ,
cinder ,
clinker ,
coal ,
coke ,
coom ,
culm ,
deadwood ,
deposition ,
deposits ,
diluvium ,
dishwater ,
draff ,
dregs ,
dross ,
dust ,
ember ,
feces ,
filings ,
froth ,
fume ,
garbage ,
gash ,
grounds ,
hogwash ,
husks ,
lava ,
leavings ,
lees ,
loess ,
moraine ,
offal ,
offscourings ,
offscum ,
orts ,
parings ,
potsherds ,
precipitate ,
precipitation ,
rags ,
raspings ,
reek ,
refuse ,
scoria ,
scourings ,
scrap iron ,
scraps ,
scum ,
sediment ,
settlings ,
shards ,
shavings ,
silt ,
sinter ,
slack ,
slop ,
slops ,
smoke ,
smudge ,
smut ,
soot ,
stubble ,
sublimate ,
sullage ,
sweepings ,
swill ,
tares ,
wastage ,
waste ,
waste matter ,
wastepaper ,
weeds
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