New-York tribune. [volume] (New York [N.Y.]) 1866-1924, 1873-11-17
THE DISPLAY AT THE VIENNA EXHIBITION.

THE IRON PRODUCTS OF FRANCE-ENPERIMENTs AT
THE CREUsoT woRKs-ExTENr OF THE SWEDISH
COLLECTION MERITS or HOT BLAST STOVES
AMERICAN SKILL REPREsENTBD.
T,ra a,d uding part o( Sps,ai Spor S1
Department prepsred yor TIE TRIBUNE b. Prof Biam P.
Bdk,.
VIENNA, Oct. 1J.-Schneider's exhibition of
the products Of the Creusot works in the French coec
on Is ono of the most perfect and in the whole
exhibition The ores from Algeria Elba and France,
with the GOALS coke fGxes and the direct products
systematically shown. Then follow polished sections Of
ali the forms OF bar and angle ron with samples OF each
bent and broken to show the quality. There is
similar series OF steel products including sections
OF all the forms OF rails made for various rail
usvs The numerous specimens Of great tenaclty
are na.f6nIarly interesting They comprise steel bars
hree or rourinches square bcnt doue; polished railway
axl folded back one end upon the other aud the jour
nails bent a night angles without IN either case showing
crack or a flaw This establishment is heinz rapidly
extended IN size and when the ada'u0ns BOW III pro-
gres. are completed, will cover III acres The annual
PRODUCTION of pig 10000 tons Of wrought iron
On s0 and of steel 10000 tons; number OF workInen
~ .oo I1peruents being AIDE - test the strength
O, the different brands Of mon and Of steel sold In
commerce. Thousands OF samples have Oeen carefully
esed and The results recorded. classification based
nnon these results Is proposed Wnch Is sad 20 nave
received the sanction Of the trade Seven degrees or
Glasses Of iron recognized and the physcl prop
rites Of each class are ;abulated For steel, three
classes ,ro proposed and these classes are 10 be desig
mated by tho letters a, Il. c. is 10 represent the Or
d,.rv- GRADES c. the superior; and b. the intermediate
qualities. -. ,,.,s,, ,,o,, ,Snrsrpy
The swedish contribution is oharacerHcd by the NUN
nor and excellence OF the specimens OF ores in large
op,re blocks which form very appropriate founia-
,o fr tastefly arranged pyraminds OF bar iron aud
80, IT is the best collection OF magnetic and specuar
ores 10 the exhibition and was made az the cost OF the
svedish iron Association by Prof Akerman author OF
an Interesting brochure upon the PIosSo"oh % iron IN
that country Bessemer steel and Martins steel, ia
usots and bars also prominent oec's IN the ooiec
ton Here too, found very complete. series OF
oo,e NJ the celebrated Dannemora steel. and sHeci
mn. u.trating each stage the Manufacture OF steel
,ro, GRADUATED pigron, powdered ore aud powdered
coal There Is extensive display also OF spegei from
ontsning from l6 10 ~ per cent OF man
oanesc The production OF iron ores ia sweden ia TIE
Goa, al reached e3.sss OF bar iion is1s tons
- aesson,er steel 5000 tons The production las been
steadily increasing and will be much greater TOT 'he
year 1873. -.
- NOVELTIES THE BRITISH DEPARTMENT.
~ heaViest exhibition In the British section Is made
nv the firm OF Cammell & Co. OF Sheffield which sends
ca.,See propeller blades, rails Wheels axios ana
.-,oor r.tss. Tho .hsn Of John Brown d Co., wirch
ont such massive plates 10 the Pans Exposition in
100, - aontept this year With making very fun display
.,,,,sov nateria and two small armor plates showing
a., At. a., ronad sh0t and OF pointed shot The large
,o on, by Camoe Co. is 20 feet long by seven feet
wide ard ten inches thick and is Intended for the Ger
pl.n tlrretshp Bornssh.
The Rowling Iron Company exhibits iron and steel
halter plates steel castings, aid railway material htee
tines for railway wheels are shown bent while cola in'o
vo,ioos forms without breaking. Thomas Firth Son
s,b,t .ee ingots homogeneous steel core FOR a b.
ton CON ana iorags of the same metator artillery and
ride bsrrel, The Laudore semons Steel Company send
samples Of their steel rail and tires and or the steel
barrels ior the Martini Henry rifle In The exhibition
made by Johnson a. Nephew, Mancheates, there
weldlsss wire roo, ITO yards )ong
r.,. ar, .r,.r.l other contributions OF rcnderahe