国外最新钢、铁水包内衬技术

貂裘换酒

国外最新钢、铁水包内衬技术
IMPROVE YOUR FOUNDRY PROCESSES
AN INTEGRATED APPROACH
8 G2 g3 ~$ q3 g: k" F2 eTO HELP YOU IMPROVE
1 R( h, g2 z) P. G' l8 HYOUR PERFORMANCE
. n1 M3 z& B4 c2 iKALTEK* ladle lining systems are just one
example of a long list of innovations that
, W4 a: R5 W  JFoseco has developed and commercialized
5 n; e8 P% Q9 P/ t: usince we began helping foundries in
4 P0 `" J. {# ^' v; A1932. Our ability to help your foundry
# e& Z/ D7 H  zsucceed comes from our comprehensive
4 r6 L, @3 f) r# Eknowledge of the foundry business and
- i% m2 ^7 g+ jprocesses, coupled with technical skill,
experience and a global perspective.
It all comes together for you in five
% I  M" L7 c! e# m( ]. Zspecific areas of foundry performance
: W- |3 T% w- r$ o0 X: U5 I7 e" oimprovement:
• Improved foundry processes and
: q: M, t# y3 G0 hproductivity
• Improved yield
" w, `, m4 d8 z6 l( a5 G8 W: ]- F• Improved metallurgical properties
- S4 k( X3 ]; ], d# y• Improved metal cleanliness
: }# ?  f4 O( m8 P0 R, k* l  ^+ i* ^• Improved casting finish and
appearance
9 y8 x* V" x  w) lKALTEK ladle systems demonstrate how
our integrated approach pays off in
improved foundry processes and productivity.
Combining efficient insulation with
1 A0 q% W* O4 A! e- @/ E' }' arefractory stability, KALTEK systems
improve metal quality while lowering
energy, cleaning and refractory costs.
$ H% I5 Z6 m. q4 A$ bThey also minimize ladle preheating costs
- Z: D. B* H9 [0 K2 dand metal temperature variation during
; m* I% g( E1 Qpouring while increasing casting quality
and improving the overall work environment
* T9 y. X) \. l2 G# ?by reducing noise and radiant heat
& e3 R- l4 i( s8 Lin the melt area.
ENERGY SAVINGS AND MORE
Lower tapping and holding temperatures
0 v) z8 d. d# e4 _save energy by reducing the amount of
energy required to
melt and hold
' P1 p. v2 `- a! v0 U( y7 Imolten metal. The
1 l% L1 x& |8 M$ N; OKALTEK ladle lining
" O: p% A0 q' E  h. {, X+ Psystem generally
8 r$ C1 e2 U% }( r0 {requires no preheat,
so energy costs
associated with gasfired
or electric
1 j, P  `4 k) M: v- N# O8 Apreheaters are
virtually eliminated.
+ z" A9 t0 ~4 f6 @! eReduced tap and holding temperatures
' q: z/ t1 k5 U; P3 Nalso allow furnace refractories and electrodes
to last longer.
2 P3 B! {' k) `IMPROVED LADLE PREPARATION
  A8 n4 J% d) l7 V* aAND CLEANING ROOM
PRODUCTIVITY
KALTEK ladle lining systems minimize
ladle turnaround time. Ladles with
* }. L; P9 Q9 q9 hKALTEK systems can usually be taken out
5 X% L4 [. d, bof service, relined, and returned in less
than one hour, without the need for labor
. F% H# l9 M6 X/ G; d6 kintensive slag removal and refractory
! J" N, Z; r/ g6 ?1 s- F1 w" {maintenance. In addition, lower tap
* H+ M. }6 e0 B7 Q# E% {; vtemperatures in batch pouring operations
0 u: }  h) O! |( v0 Z! |2 h2 W  Jlet you reduce tap-to-tap times. Productivity
gains in the cleaning room resulting
from cleaner castings will significantly
; Z1 N3 X  Y( S  }" o/ M4 [reduce cosmetic grinding and weld
repairs. Reducing the scrap resulting from
* \: T  @% {2 i& b/ h7 D6 |! xtemperature variation and dirty ladles will
' _% E' Z/ l! y& p% \: p% Mprovide additional productivity gains.
# x3 f' c5 A! c2 CIMPROVED WORK ENVIRONMENT
The KALTEK ladle lining system offers
unique environmental and ergonomic
advantages in the metal shop and on the
/ [' P6 S. X( epouring floor. Lower ladle shell temperatures
allow ladle operators to reline and
return ladles to the melt shop more
! n  B, ~& M+ m" z+ s- D/ E. z. Rquickly, without the labor-intensive and
dusty chipping and hammering required
to maintain conventional refractories.
# d; z* e. {7 ]Eliminating extensive ladle preheating
reduces noise and makes for a more
comfortable working environment on and
around the pouring floor.